Seattle (SEA) to Madrid (MAD), July 2027: flights from $750 one way

Lowest published fares in July 2027: $1,130 round trip, Axel-exclusive, British Airways, 1 stop, Jul 1–4, 2027; $750 one way, Axel-exclusive, British Airways, 1 stop, Jul 1, 2027; 188 priced flights on 94 exact dates, 1 adult, economy, checked Oct 29, 2026.

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Flights in July 2027

Lowest published fares in July 2027: $1,130 round trip, Axel-exclusive, British Airways, 1 stop, Jul 1–4, 2027; $750 one way, Axel-exclusive, British Airways, 1 stop, Jul 1, 2027; 188 priced flights on 94 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Seattle (SEA) to Madrid (MAD): July 2027

Travel datesAirlineStopsTotal price
Jul 1, 2027 · One way · Compare return dates departing Jul 1, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 1, 2027 · One way · Compare return dates departing Jul 1, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 1, 2027 – Jul 4, 2027 · 3 nights · Compare return dates departing Jul 1, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 1, 2027 – Jul 4, 2027 · 3 nights · Compare return dates departing Jul 1, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 1, 2027 – Jul 8, 2027 · 7 nights · Compare return dates departing Jul 1, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 1, 2027 – Jul 8, 2027 · 7 nights · Compare return dates departing Jul 1, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 2, 2027 · One way · Compare return dates departing Jul 2, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 2, 2027 · One way · Compare return dates departing Jul 2, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 2, 2027 – Jul 5, 2027 · 3 nights · Compare return dates departing Jul 2, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 2, 2027 – Jul 5, 2027 · 3 nights · Compare return dates departing Jul 2, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 2, 2027 – Jul 9, 2027 · 7 nights · Compare return dates departing Jul 2, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 2, 2027 – Jul 9, 2027 · 7 nights · Compare return dates departing Jul 2, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 3, 2027 · One way · Compare return dates departing Jul 3, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 3, 2027 · One way · Compare return dates departing Jul 3, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 3, 2027 – Jul 6, 2027 · 3 nights · Compare return dates departing Jul 3, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 3, 2027 – Jul 6, 2027 · 3 nights · Compare return dates departing Jul 3, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 3, 2027 – Jul 10, 2027 · 7 nights · Compare return dates departing Jul 3, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 3, 2027 – Jul 10, 2027 · 7 nights · Compare return dates departing Jul 3, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 4, 2027 · One way · Compare return dates departing Jul 4, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 4, 2027 · One way · Compare return dates departing Jul 4, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 4, 2027 – Jul 7, 2027 · 3 nights · Compare return dates departing Jul 4, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 4, 2027 – Jul 7, 2027 · 3 nights · Compare return dates departing Jul 4, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 4, 2027 – Jul 11, 2027 · 7 nights · Compare return dates departing Jul 4, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 4, 2027 – Jul 11, 2027 · 7 nights · Compare return dates departing Jul 4, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 5, 2027 · One way · Compare return dates departing Jul 5, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 5, 2027 · One way · Compare return dates departing Jul 5, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 5, 2027 – Jul 8, 2027 · 3 nights · Compare return dates departing Jul 5, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 5, 2027 – Jul 8, 2027 · 3 nights · Compare return dates departing Jul 5, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 5, 2027 – Jul 12, 2027 · 7 nights · Compare return dates departing Jul 5, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 5, 2027 – Jul 12, 2027 · 7 nights · Compare return dates departing Jul 5, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 6, 2027 · One way · Compare return dates departing Jul 6, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 6, 2027 · One way · Compare return dates departing Jul 6, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 6, 2027 – Jul 9, 2027 · 3 nights · Compare return dates departing Jul 6, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 6, 2027 – Jul 9, 2027 · 3 nights · Compare return dates departing Jul 6, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 6, 2027 – Jul 13, 2027 · 7 nights · Compare return dates departing Jul 6, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 6, 2027 – Jul 13, 2027 · 7 nights · Compare return dates departing Jul 6, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 7, 2027 · One way · Compare return dates departing Jul 7, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 7, 2027 · One way · Compare return dates departing Jul 7, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 7, 2027 – Jul 10, 2027 · 3 nights · Compare return dates departing Jul 7, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 7, 2027 – Jul 10, 2027 · 3 nights · Compare return dates departing Jul 7, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 7, 2027 – Jul 14, 2027 · 7 nights · Compare return dates departing Jul 7, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 7, 2027 – Jul 14, 2027 · 7 nights · Compare return dates departing Jul 7, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 8, 2027 · One way · Compare return dates departing Jul 8, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 8, 2027 · One way · Compare return dates departing Jul 8, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 8, 2027 – Jul 11, 2027 · 3 nights · Compare return dates departing Jul 8, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 8, 2027 – Jul 11, 2027 · 3 nights · Compare return dates departing Jul 8, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 8, 2027 – Jul 15, 2027 · 7 nights · Compare return dates departing Jul 8, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 8, 2027 – Jul 15, 2027 · 7 nights · Compare return dates departing Jul 8, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 9, 2027 · One way · Compare return dates departing Jul 9, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 9, 2027 · One way · Compare return dates departing Jul 9, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 9, 2027 – Jul 16, 2027 · 7 nights · Compare return dates departing Jul 9, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 9, 2027 – Jul 16, 2027 · 7 nights · Compare return dates departing Jul 9, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 10, 2027 · One way · Compare return dates departing Jul 10, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 10, 2027 · One way · Compare return dates departing Jul 10, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 10, 2027 – Jul 13, 2027 · 3 nights · Compare return dates departing Jul 10, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 10, 2027 – Jul 13, 2027 · 3 nights · Compare return dates departing Jul 10, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 11, 2027 · One way · Compare return dates departing Jul 11, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 11, 2027 · One way · Compare return dates departing Jul 11, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 11, 2027 – Jul 14, 2027 · 3 nights · Compare return dates departing Jul 11, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 11, 2027 – Jul 14, 2027 · 3 nights · Compare return dates departing Jul 11, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 11, 2027 – Jul 18, 2027 · 7 nights · Compare return dates departing Jul 11, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 11, 2027 – Jul 18, 2027 · 7 nights · Compare return dates departing Jul 11, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 12, 2027 · One way · Compare return dates departing Jul 12, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 12, 2027 · One way · Compare return dates departing Jul 12, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 12, 2027 – Jul 15, 2027 · 3 nights · Compare return dates departing Jul 12, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 12, 2027 – Jul 15, 2027 · 3 nights · Compare return dates departing Jul 12, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 12, 2027 – Jul 19, 2027 · 7 nights · Compare return dates departing Jul 12, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 12, 2027 – Jul 19, 2027 · 7 nights · Compare return dates departing Jul 12, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 13, 2027 · One way · Compare return dates departing Jul 13, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 13, 2027 · One way · Compare return dates departing Jul 13, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 13, 2027 – Jul 16, 2027 · 3 nights · Compare return dates departing Jul 13, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 13, 2027 – Jul 16, 2027 · 3 nights · Compare return dates departing Jul 13, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 13, 2027 – Jul 20, 2027 · 7 nights · Compare return dates departing Jul 13, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 13, 2027 – Jul 20, 2027 · 7 nights · Compare return dates departing Jul 13, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 14, 2027 · One way · Compare return dates departing Jul 14, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 14, 2027 · One way · Compare return dates departing Jul 14, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 14, 2027 – Jul 17, 2027 · 3 nights · Compare return dates departing Jul 14, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 14, 2027 – Jul 17, 2027 · 3 nights · Compare return dates departing Jul 14, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 14, 2027 – Jul 21, 2027 · 7 nights · Compare return dates departing Jul 14, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 14, 2027 – Jul 21, 2027 · 7 nights · Compare return dates departing Jul 14, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 15, 2027 · One way · Compare return dates departing Jul 15, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 15, 2027 · One way · Compare return dates departing Jul 15, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 15, 2027 – Jul 18, 2027 · 3 nights · Compare return dates departing Jul 15, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 15, 2027 – Jul 18, 2027 · 3 nights · Compare return dates departing Jul 15, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 15, 2027 – Jul 22, 2027 · 7 nights · Compare return dates departing Jul 15, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 15, 2027 – Jul 22, 2027 · 7 nights · Compare return dates departing Jul 15, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 16, 2027 · One way · Compare return dates departing Jul 16, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 16, 2027 · One way · Compare return dates departing Jul 16, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 16, 2027 – Jul 19, 2027 · 3 nights · Compare return dates departing Jul 16, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 16, 2027 – Jul 19, 2027 · 3 nights · Compare return dates departing Jul 16, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 16, 2027 – Jul 23, 2027 · 7 nights · Compare return dates departing Jul 16, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 16, 2027 – Jul 23, 2027 · 7 nights · Compare return dates departing Jul 16, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 17, 2027 · One way · Compare return dates departing Jul 17, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 17, 2027 · One way · Compare return dates departing Jul 17, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 17, 2027 – Jul 20, 2027 · 3 nights · Compare return dates departing Jul 17, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 17, 2027 – Jul 20, 2027 · 3 nights · Compare return dates departing Jul 17, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 17, 2027 – Jul 24, 2027 · 7 nights · Compare return dates departing Jul 17, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 17, 2027 – Jul 24, 2027 · 7 nights · Compare return dates departing Jul 17, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 18, 2027 · One way · Compare return dates departing Jul 18, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 18, 2027 · One way · Compare return dates departing Jul 18, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 18, 2027 – Jul 21, 2027 · 3 nights · Compare return dates departing Jul 18, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 18, 2027 – Jul 21, 2027 · 3 nights · Compare return dates departing Jul 18, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 18, 2027 – Jul 25, 2027 · 7 nights · Compare return dates departing Jul 18, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 18, 2027 – Jul 25, 2027 · 7 nights · Compare return dates departing Jul 18, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 19, 2027 · One way · Compare return dates departing Jul 19, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 19, 2027 · One way · Compare return dates departing Jul 19, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 19, 2027 – Jul 22, 2027 · 3 nights · Compare return dates departing Jul 19, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 19, 2027 – Jul 22, 2027 · 3 nights · Compare return dates departing Jul 19, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 19, 2027 – Jul 26, 2027 · 7 nights · Compare return dates departing Jul 19, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 19, 2027 – Jul 26, 2027 · 7 nights · Compare return dates departing Jul 19, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 20, 2027 · One way · Compare return dates departing Jul 20, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 20, 2027 · One way · Compare return dates departing Jul 20, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 20, 2027 – Jul 23, 2027 · 3 nights · Compare return dates departing Jul 20, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 20, 2027 – Jul 23, 2027 · 3 nights · Compare return dates departing Jul 20, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 20, 2027 – Jul 27, 2027 · 7 nights · Compare return dates departing Jul 20, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 20, 2027 – Jul 27, 2027 · 7 nights · Compare return dates departing Jul 20, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 21, 2027 · One way · Compare return dates departing Jul 21, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 21, 2027 · One way · Compare return dates departing Jul 21, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 21, 2027 – Jul 24, 2027 · 3 nights · Compare return dates departing Jul 21, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 21, 2027 – Jul 24, 2027 · 3 nights · Compare return dates departing Jul 21, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 21, 2027 – Jul 28, 2027 · 7 nights · Compare return dates departing Jul 21, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 21, 2027 – Jul 28, 2027 · 7 nights · Compare return dates departing Jul 21, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 22, 2027 · One way · Compare return dates departing Jul 22, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 22, 2027 · One way · Compare return dates departing Jul 22, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 22, 2027 – Jul 25, 2027 · 3 nights · Compare return dates departing Jul 22, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 22, 2027 – Jul 25, 2027 · 3 nights · Compare return dates departing Jul 22, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 22, 2027 – Jul 29, 2027 · 7 nights · Compare return dates departing Jul 22, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 22, 2027 – Jul 29, 2027 · 7 nights · Compare return dates departing Jul 22, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 23, 2027 · One way · Compare return dates departing Jul 23, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 23, 2027 · One way · Compare return dates departing Jul 23, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 23, 2027 – Jul 26, 2027 · 3 nights · Compare return dates departing Jul 23, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 23, 2027 – Jul 26, 2027 · 3 nights · Compare return dates departing Jul 23, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 23, 2027 – Jul 30, 2027 · 7 nights · Compare return dates departing Jul 23, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 23, 2027 – Jul 30, 2027 · 7 nights · Compare return dates departing Jul 23, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 24, 2027 · One way · Compare return dates departing Jul 24, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 24, 2027 · One way · Compare return dates departing Jul 24, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 24, 2027 – Jul 27, 2027 · 3 nights · Compare return dates departing Jul 24, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 24, 2027 – Jul 27, 2027 · 3 nights · Compare return dates departing Jul 24, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 24, 2027 – Jul 31, 2027 · 7 nights · Compare return dates departing Jul 24, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 24, 2027 – Jul 31, 2027 · 7 nights · Compare return dates departing Jul 24, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 25, 2027 · One way · Compare return dates departing Jul 25, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 25, 2027 · One way · Compare return dates departing Jul 25, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 25, 2027 – Jul 28, 2027 · 3 nights · Compare return dates departing Jul 25, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 25, 2027 – Jul 28, 2027 · 3 nights · Compare return dates departing Jul 25, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 25, 2027 – Aug 1, 2027 · 7 nights · Compare return dates departing Jul 25, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 25, 2027 – Aug 1, 2027 · 7 nights · Compare return dates departing Jul 25, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 26, 2027 · One way · Compare return dates departing Jul 26, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 26, 2027 · One way · Compare return dates departing Jul 26, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 26, 2027 – Jul 29, 2027 · 3 nights · Compare return dates departing Jul 26, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 26, 2027 – Jul 29, 2027 · 3 nights · Compare return dates departing Jul 26, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 26, 2027 – Aug 2, 2027 · 7 nights · Compare return dates departing Jul 26, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 26, 2027 – Aug 2, 2027 · 7 nights · Compare return dates departing Jul 26, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 27, 2027 · One way · Compare return dates departing Jul 27, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 27, 2027 · One way · Compare return dates departing Jul 27, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 27, 2027 – Jul 30, 2027 · 3 nights · Compare return dates departing Jul 27, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 27, 2027 – Jul 30, 2027 · 3 nights · Compare return dates departing Jul 27, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 27, 2027 – Aug 3, 2027 · 7 nights · Compare return dates departing Jul 27, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 27, 2027 – Aug 3, 2027 · 7 nights · Compare return dates departing Jul 27, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 28, 2027 · One way · Compare return dates departing Jul 28, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 28, 2027 · One way · Compare return dates departing Jul 28, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 28, 2027 – Jul 31, 2027 · 3 nights · Compare return dates departing Jul 28, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 28, 2027 – Jul 31, 2027 · 3 nights · Compare return dates departing Jul 28, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 28, 2027 – Aug 4, 2027 · 7 nights · Compare return dates departing Jul 28, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 28, 2027 – Aug 4, 2027 · 7 nights · Compare return dates departing Jul 28, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 29, 2027 · One way · Compare return dates departing Jul 29, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 29, 2027 · One way · Compare return dates departing Jul 29, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 29, 2027 – Aug 1, 2027 · 3 nights · Compare return dates departing Jul 29, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 29, 2027 – Aug 1, 2027 · 3 nights · Compare return dates departing Jul 29, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 29, 2027 – Aug 5, 2027 · 7 nights · Compare return dates departing Jul 29, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 29, 2027 – Aug 5, 2027 · 7 nights · Compare return dates departing Jul 29, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 30, 2027 · One way · Compare return dates departing Jul 30, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 30, 2027 · One way · Compare return dates departing Jul 30, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 30, 2027 – Aug 2, 2027 · 3 nights · Compare return dates departing Jul 30, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 30, 2027 – Aug 2, 2027 · 3 nights · Compare return dates departing Jul 30, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 30, 2027 – Aug 6, 2027 · 7 nights · Compare return dates departing Jul 30, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 30, 2027 – Aug 6, 2027 · 7 nights · Compare return dates departing Jul 30, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 31, 2027 · One way · Compare return dates departing Jul 31, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $750.00
Jul 31, 2027 · One way · Compare return dates departing Jul 31, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $760.00
Jul 31, 2027 – Aug 3, 2027 · 3 nights · Compare return dates departing Jul 31, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 31, 2027 – Aug 3, 2027 · 3 nights · Compare return dates departing Jul 31, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00
Jul 31, 2027 – Aug 7, 2027 · 7 nights · Compare return dates departing Jul 31, 2027British AirwaysUp to 1 stop each wayAxel-exclusive $1130.00
Jul 31, 2027 – Aug 7, 2027 · 7 nights · Compare return dates departing Jul 31, 2027Alaska Airlines / KLM Royal Dutch AirlinesUp to 1 stop each wayAxel-exclusive $1145.00

Hotels in Madrid for these trips

Hotels: under a trip, hotels in Madrid for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Madrid

Route overview: Seattle to Madrid (MAD) flight deals

2027-07-01 · one way · Axel-exclusive $750.00

  • British Airways BA48 / BA464: SEA 2027-07-01 18:45:00 → MAD 2027-07-02 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-01 18:45:00 → LHR 2027-07-02 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-07-02 13:35:00 → MAD 2027-07-02 17:05:00.

2027-07-01 · one way · Axel-exclusive $760.00

  • Alaska Airlines AS737 / IB362: SEA 2027-07-01 08:30:00 → MAD 2027-07-02 07:30:00; 1 stop(s) via IAD; 840 minutes. Local airport times.
    • AS737: SEA 2027-07-01 08:30:00 → IAD 2027-07-01 16:28:00; layover at IAD: 82 minutes.
    • IB362: IAD 2027-07-01 17:50:00 → MAD 2027-07-02 07:30:00.

2027-07-01 → 2027-07-04 · Axel-exclusive $1130.00

  • British Airways BA48 / BA464: SEA 2027-07-01 18:45:00 → MAD 2027-07-02 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-01 18:45:00 → LHR 2027-07-02 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-07-02 13:35:00 → MAD 2027-07-02 17:05:00.
  • British Airways BA457 / BA49: MAD 2027-07-04 10:35:00 → SEA 2027-07-04 16:50:00; 1 stop(s) via LHR; 915 minutes. Local airport times.
    • BA457: MAD 2027-07-04 10:35:00 → LHR 2027-07-04 12:00:00; layover at LHR: 175 minutes.
    • BA49: LHR 2027-07-04 14:55:00 → SEA 2027-07-04 16:50:00.

2027-07-01 → 2027-07-04 · Axel-exclusive $1145.00

  • Alaska Airlines AS737 / IB362: SEA 2027-07-01 08:30:00 → MAD 2027-07-02 07:30:00; 1 stop(s) via IAD; 840 minutes. Local airport times.
    • AS737: SEA 2027-07-01 08:30:00 → IAD 2027-07-01 16:28:00; layover at IAD: 82 minutes.
    • IB362: IAD 2027-07-01 17:50:00 → MAD 2027-07-02 07:30:00.
  • KLM Royal Dutch Airlines KL1500 / DL143: MAD 2027-07-04 06:05:00 → SEA 2027-07-04 11:50:00; 1 stop(s) via AMS; 885 minutes. Local airport times.
    • KL1500: MAD 2027-07-04 06:05:00 → AMS 2027-07-04 08:35:00; layover at AMS: 100 minutes.
    • DL143: AMS 2027-07-04 10:15:00 → SEA 2027-07-04 11:50:00.

2027-07-03 → 2027-07-10 · Axel-exclusive $1130.00

  • British Airways BA48 / BA464: SEA 2027-07-03 18:45:00 → MAD 2027-07-04 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-03 18:45:00 → LHR 2027-07-04 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-07-04 13:35:00 → MAD 2027-07-04 17:05:00.
  • British Airways BA457 / BA49: MAD 2027-07-10 10:35:00 → SEA 2027-07-10 16:50:00; 1 stop(s) via LHR; 915 minutes. Local airport times.
    • BA457: MAD 2027-07-10 10:35:00 → LHR 2027-07-10 12:00:00; layover at LHR: 175 minutes.
    • BA49: LHR 2027-07-10 14:55:00 → SEA 2027-07-10 16:50:00.

2027-07-03 → 2027-07-10 · Axel-exclusive $1145.00

  • Alaska Airlines AS737 / IB362: SEA 2027-07-03 08:30:00 → MAD 2027-07-04 07:30:00; 1 stop(s) via IAD; 840 minutes. Local airport times.
    • AS737: SEA 2027-07-03 08:30:00 → IAD 2027-07-03 16:28:00; layover at IAD: 82 minutes.
    • IB362: IAD 2027-07-03 17:50:00 → MAD 2027-07-04 07:30:00.
  • KLM Royal Dutch Airlines KL1500 / DL143: MAD 2027-07-10 06:05:00 → SEA 2027-07-10 11:50:00; 1 stop(s) via AMS; 885 minutes. Local airport times.
    • KL1500: MAD 2027-07-10 06:05:00 → AMS 2027-07-10 08:35:00; layover at AMS: 100 minutes.
    • DL143: AMS 2027-07-10 10:15:00 → SEA 2027-07-10 11:50:00.

2027-07-06 → 2027-07-13 · Axel-exclusive $1130.00

  • British Airways BA48 / BA464: SEA 2027-07-06 18:45:00 → MAD 2027-07-07 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-06 18:45:00 → LHR 2027-07-07 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-07-07 13:35:00 → MAD 2027-07-07 17:05:00.
  • British Airways BA457 / BA49: MAD 2027-07-13 10:35:00 → SEA 2027-07-13 16:50:00; 1 stop(s) via LHR; 915 minutes. Local airport times.
    • BA457: MAD 2027-07-13 10:35:00 → LHR 2027-07-13 12:00:00; layover at LHR: 175 minutes.
    • BA49: LHR 2027-07-13 14:55:00 → SEA 2027-07-13 16:50:00.

2027-07-06 → 2027-07-13 · Axel-exclusive $1145.00

  • Alaska Airlines AS100 / BA464: SEA 2027-07-06 18:45:00 → MAD 2027-07-07 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • AS100: SEA 2027-07-06 18:45:00 → LHR 2027-07-07 12:20:00; layover at LHR: 75 minutes.
    • BA464: LHR 2027-07-07 13:35:00 → MAD 2027-07-07 17:05:00.
  • KLM Royal Dutch Airlines KL1500 / DL143: MAD 2027-07-13 06:05:00 → SEA 2027-07-13 11:50:00; 1 stop(s) via AMS; 885 minutes. Local airport times.
    • KL1500: MAD 2027-07-13 06:05:00 → AMS 2027-07-13 08:35:00; layover at AMS: 100 minutes.
    • DL143: AMS 2027-07-13 10:15:00 → SEA 2027-07-13 11:50:00.

2027-07-09 → 2027-07-16 · Axel-exclusive $1130.00

  • British Airways BA48 / BA464: SEA 2027-07-09 18:45:00 → MAD 2027-07-10 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-09 18:45:00 → LHR 2027-07-10 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-07-10 13:35:00 → MAD 2027-07-10 17:05:00.
  • British Airways BA457 / BA49: MAD 2027-07-16 10:35:00 → SEA 2027-07-16 16:50:00; 1 stop(s) via LHR; 915 minutes. Local airport times.
    • BA457: MAD 2027-07-16 10:35:00 → LHR 2027-07-16 12:00:00; layover at LHR: 175 minutes.
    • BA49: LHR 2027-07-16 14:55:00 → SEA 2027-07-16 16:50:00.

2027-07-09 → 2027-07-16 · Axel-exclusive $1145.00

  • Alaska Airlines AS100 / BA464: SEA 2027-07-09 18:45:00 → MAD 2027-07-10 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • AS100: SEA 2027-07-09 18:45:00 → LHR 2027-07-10 12:20:00; layover at LHR: 75 minutes.
    • BA464: LHR 2027-07-10 13:35:00 → MAD 2027-07-10 17:05:00.
  • KLM Royal Dutch Airlines KL1500 / DL143: MAD 2027-07-16 06:05:00 → SEA 2027-07-16 11:50:00; 1 stop(s) via AMS; 885 minutes. Local airport times.
    • KL1500: MAD 2027-07-16 06:05:00 → AMS 2027-07-16 08:35:00; layover at AMS: 100 minutes.
    • DL143: AMS 2027-07-16 10:15:00 → SEA 2027-07-16 11:50:00.

2027-07-12 → 2027-07-19 · Axel-exclusive $1130.00

  • British Airways BA48 / BA464: SEA 2027-07-12 18:45:00 → MAD 2027-07-13 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-12 18:45:00 → LHR 2027-07-13 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-07-13 13:35:00 → MAD 2027-07-13 17:05:00.
  • British Airways BA457 / BA49: MAD 2027-07-19 10:35:00 → SEA 2027-07-19 16:50:00; 1 stop(s) via LHR; 915 minutes. Local airport times.
    • BA457: MAD 2027-07-19 10:35:00 → LHR 2027-07-19 12:00:00; layover at LHR: 175 minutes.
    • BA49: LHR 2027-07-19 14:55:00 → SEA 2027-07-19 16:50:00.

2027-07-12 → 2027-07-19 · Axel-exclusive $1145.00

  • Alaska Airlines AS100 / BA464: SEA 2027-07-12 18:45:00 → MAD 2027-07-13 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • AS100: SEA 2027-07-12 18:45:00 → LHR 2027-07-13 12:20:00; layover at LHR: 75 minutes.
    • BA464: LHR 2027-07-13 13:35:00 → MAD 2027-07-13 17:05:00.
  • KLM Royal Dutch Airlines KL1500 / DL143: MAD 2027-07-19 06:05:00 → SEA 2027-07-19 11:50:00; 1 stop(s) via AMS; 885 minutes. Local airport times.
    • KL1500: MAD 2027-07-19 06:05:00 → AMS 2027-07-19 08:35:00; layover at AMS: 100 minutes.
    • DL143: AMS 2027-07-19 10:15:00 → SEA 2027-07-19 11:50:00.

2027-07-16 → 2027-07-19 · Axel-exclusive $1130.00

  • British Airways BA48 / BA464: SEA 2027-07-16 18:45:00 → MAD 2027-07-17 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-16 18:45:00 → LHR 2027-07-17 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-07-17 13:35:00 → MAD 2027-07-17 17:05:00.
  • British Airways BA457 / BA49: MAD 2027-07-19 10:35:00 → SEA 2027-07-19 16:50:00; 1 stop(s) via LHR; 915 minutes. Local airport times.
    • BA457: MAD 2027-07-19 10:35:00 → LHR 2027-07-19 12:00:00; layover at LHR: 175 minutes.
    • BA49: LHR 2027-07-19 14:55:00 → SEA 2027-07-19 16:50:00.

2027-07-16 → 2027-07-19 · Axel-exclusive $1145.00

  • Alaska Airlines AS100 / BA464: SEA 2027-07-16 18:45:00 → MAD 2027-07-17 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • AS100: SEA 2027-07-16 18:45:00 → LHR 2027-07-17 12:20:00; layover at LHR: 75 minutes.
    • BA464: LHR 2027-07-17 13:35:00 → MAD 2027-07-17 17:05:00.
  • KLM Royal Dutch Airlines KL1500 / DL143: MAD 2027-07-19 06:05:00 → SEA 2027-07-19 11:50:00; 1 stop(s) via AMS; 885 minutes. Local airport times.
    • KL1500: MAD 2027-07-19 06:05:00 → AMS 2027-07-19 08:35:00; layover at AMS: 100 minutes.
    • DL143: AMS 2027-07-19 10:15:00 → SEA 2027-07-19 11:50:00.

2027-07-19 → 2027-07-22 · Axel-exclusive $1130.00

  • British Airways BA48 / BA464: SEA 2027-07-19 18:45:00 → MAD 2027-07-20 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-19 18:45:00 → LHR 2027-07-20 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-07-20 13:35:00 → MAD 2027-07-20 17:05:00.
  • British Airways BA457 / BA49: MAD 2027-07-22 10:35:00 → SEA 2027-07-22 16:50:00; 1 stop(s) via LHR; 915 minutes. Local airport times.
    • BA457: MAD 2027-07-22 10:35:00 → LHR 2027-07-22 12:00:00; layover at LHR: 175 minutes.
    • BA49: LHR 2027-07-22 14:55:00 → SEA 2027-07-22 16:50:00.

2027-07-19 → 2027-07-22 · Axel-exclusive $1145.00

  • Alaska Airlines AS100 / BA464: SEA 2027-07-19 18:45:00 → MAD 2027-07-20 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • AS100: SEA 2027-07-19 18:45:00 → LHR 2027-07-20 12:20:00; layover at LHR: 75 minutes.
    • BA464: LHR 2027-07-20 13:35:00 → MAD 2027-07-20 17:05:00.
  • KLM Royal Dutch Airlines KL1500 / DL143: MAD 2027-07-22 06:05:00 → SEA 2027-07-22 11:50:00; 1 stop(s) via AMS; 885 minutes. Local airport times.
    • KL1500: MAD 2027-07-22 06:05:00 → AMS 2027-07-22 08:35:00; layover at AMS: 100 minutes.
    • DL143: AMS 2027-07-22 10:15:00 → SEA 2027-07-22 11:50:00.

2027-07-22 → 2027-07-25 · Axel-exclusive $1130.00

  • British Airways BA48 / BA464: SEA 2027-07-22 18:45:00 → MAD 2027-07-23 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-22 18:45:00 → LHR 2027-07-23 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-07-23 13:35:00 → MAD 2027-07-23 17:05:00.
  • British Airways BA457 / BA49: MAD 2027-07-25 10:35:00 → SEA 2027-07-25 16:50:00; 1 stop(s) via LHR; 915 minutes. Local airport times.
    • BA457: MAD 2027-07-25 10:35:00 → LHR 2027-07-25 12:00:00; layover at LHR: 175 minutes.
    • BA49: LHR 2027-07-25 14:55:00 → SEA 2027-07-25 16:50:00.

2027-07-22 → 2027-07-25 · Axel-exclusive $1170.00

  • Delta Air Lines DL142 / UX1098: SEA 2027-07-22 14:35:00 → MAD 2027-07-23 13:40:00; 1 stop(s) via AMS; 845 minutes. Local airport times.
    • DL142: SEA 2027-07-22 14:35:00 → AMS 2027-07-23 09:25:00; layover at AMS: 95 minutes.
    • UX1098: AMS 2027-07-23 11:00:00 → MAD 2027-07-23 13:40:00.
  • KLM Royal Dutch Airlines KL1500 / DL143: MAD 2027-07-25 06:05:00 → SEA 2027-07-25 11:50:00; 1 stop(s) via AMS; 885 minutes. Local airport times.
    • KL1500: MAD 2027-07-25 06:05:00 → AMS 2027-07-25 08:35:00; layover at AMS: 100 minutes.
    • DL143: AMS 2027-07-25 10:15:00 → SEA 2027-07-25 11:50:00.

2027-07-25 → 2027-07-28 · Axel-exclusive $1130.00

  • British Airways BA48 / BA464: SEA 2027-07-25 18:45:00 → MAD 2027-07-26 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-25 18:45:00 → LHR 2027-07-26 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-07-26 13:35:00 → MAD 2027-07-26 17:05:00.
  • British Airways BA457 / BA49: MAD 2027-07-28 10:35:00 → SEA 2027-07-28 16:50:00; 1 stop(s) via LHR; 915 minutes. Local airport times.
    • BA457: MAD 2027-07-28 10:35:00 → LHR 2027-07-28 12:00:00; layover at LHR: 175 minutes.
    • BA49: LHR 2027-07-28 14:55:00 → SEA 2027-07-28 16:50:00.

2027-07-25 → 2027-07-28 · Axel-exclusive $1160.00

  • Air France AF77 / AF1600: SEA 2027-07-25 16:05:00 → MAD 2027-07-26 15:20:00; 1 stop(s) via CDG; 855 minutes. Local airport times.
    • AF77: SEA 2027-07-25 16:05:00 → CDG 2027-07-26 10:50:00; layover at CDG: 140 minutes.
    • AF1600: CDG 2027-07-26 13:10:00 → MAD 2027-07-26 15:20:00.
  • Air France AF1001 / DL81: MAD 2027-07-28 10:00:00 → SEA 2027-07-28 15:13:00; 1 stop(s) via CDG; 853 minutes. Local airport times.
    • AF1001: MAD 2027-07-28 10:00:00 → CDG 2027-07-28 12:10:00; layover at CDG: 75 minutes.
    • DL81: CDG 2027-07-28 13:25:00 → SEA 2027-07-28 15:13:00.

2027-07-28 → 2027-07-31 · Axel-exclusive $1130.00

  • British Airways BA48 / BA464: SEA 2027-07-28 18:45:00 → MAD 2027-07-29 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-28 18:45:00 → LHR 2027-07-29 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-07-29 13:35:00 → MAD 2027-07-29 17:05:00.
  • British Airways BA457 / BA49: MAD 2027-07-31 10:35:00 → SEA 2027-07-31 16:50:00; 1 stop(s) via LHR; 915 minutes. Local airport times.
    • BA457: MAD 2027-07-31 10:35:00 → LHR 2027-07-31 12:00:00; layover at LHR: 175 minutes.
    • BA49: LHR 2027-07-31 14:55:00 → SEA 2027-07-31 16:50:00.

2027-07-28 → 2027-07-31 · Axel-exclusive $1145.00

  • Alaska Airlines AS100 / BA464: SEA 2027-07-28 18:45:00 → MAD 2027-07-29 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • AS100: SEA 2027-07-28 18:45:00 → LHR 2027-07-29 12:20:00; layover at LHR: 75 minutes.
    • BA464: LHR 2027-07-29 13:35:00 → MAD 2027-07-29 17:05:00.
  • KLM Royal Dutch Airlines KL1500 / DL143: MAD 2027-07-31 06:05:00 → SEA 2027-07-31 11:50:00; 1 stop(s) via AMS; 885 minutes. Local airport times.
    • KL1500: MAD 2027-07-31 06:05:00 → AMS 2027-07-31 08:35:00; layover at AMS: 100 minutes.
    • DL143: AMS 2027-07-31 10:15:00 → SEA 2027-07-31 11:50:00.

2027-07-31 → 2027-08-07 · Axel-exclusive $1130.00

  • British Airways BA48 / BA464: SEA 2027-07-31 18:45:00 → MAD 2027-08-01 17:05:00; 1 stop(s) via LHR; 800 minutes. Local airport times.
    • BA48: SEA 2027-07-31 18:45:00 → LHR 2027-08-01 12:10:00; layover at LHR: 85 minutes.
    • BA464: LHR 2027-08-01 13:35:00 → MAD 2027-08-01 17:05:00.
  • British Airways BA457 / BA49: MAD 2027-08-07 10:35:00 → SEA 2027-08-07 16:50:00; 1 stop(s) via LHR; 915 minutes. Local airport times.
    • BA457: MAD 2027-08-07 10:35:00 → LHR 2027-08-07 12:00:00; layover at LHR: 175 minutes.
    • BA49: LHR 2027-08-07 14:55:00 → SEA 2027-08-07 16:50:00.

2027-07-31 → 2027-08-07 · Axel-exclusive $1145.00

  • Alaska Airlines AS737 / IB362: SEA 2027-07-31 08:30:00 → MAD 2027-08-01 07:30:00; 1 stop(s) via IAD; 840 minutes. Local airport times.
    • AS737: SEA 2027-07-31 08:30:00 → IAD 2027-07-31 16:28:00; layover at IAD: 82 minutes.
    • IB362: IAD 2027-07-31 17:50:00 → MAD 2027-08-01 07:30:00.
  • KLM Royal Dutch Airlines KL1500 / DL143: MAD 2027-08-07 06:05:00 → SEA 2027-08-07 11:50:00; 1 stop(s) via AMS; 885 minutes. Local airport times.
    • KL1500: MAD 2027-08-07 06:05:00 → AMS 2027-08-07 08:35:00; layover at AMS: 100 minutes.
    • DL143: AMS 2027-08-07 10:15:00 → SEA 2027-08-07 11:50:00.

More dates for this route

Departure dateItineraries searchedNonstopAirlines and flights
Fri Dec 424none seen—
Tue Dec 824none seen—
Tue Dec 15124none seen—
Fri Dec 18696none seen—
Sat Dec 19520none seen—
Sun Dec 201143none seen—
Mon Dec 211049none seen—
Tue Dec 22950none seen—
Wed Dec 23971none seen—
Thu Dec 24824none seen—
Wed Dec 30107none seen—
Thu Dec 3183none seen—
Tue Jan 1222none seen—
Thu Feb 457none seen—
Mon Feb 8200none seen—
Sat Mar 1315none seen—
Tue Apr 675none seen—
Wed Apr 755none seen—
Thu Apr 8202none seen—
Fri Apr 954none seen—
Sat Apr 1077none seen—
Sat May 815none seen—
Thu May 2772none seen—
Tue Jun 22268none seen—
Wed Jun 23298none seen—
Sat Aug 785none seen—
Sun Aug 8743none seen—
Mon Aug 9127none seen—
Sat Sep 1115none seen—

Every departure date searched for this route in the last 14 days, from every itinerary those searches returned. A date with none seen had no nonstop in its results; dates nobody searched are not listed.

Why book Seattle to Madrid flights with Axel

  • Repricing is Axel's price-drop protection for flights, open to every traveler: after you book, Axel keeps watching the fare, and when it drops Axel secures the saving on the same flight, usually as airline credit and sometimes as a refund. It is never guaranteed. Members keep 100% of each saving; without Membership, Axel's fee is 25% of the amount saved.
  • Axel charges no booking fees, and the price you see includes taxes. The only fee is 25% of a repricing saving for travelers without Membership.
  • Axel is free to use. No membership is required to search, book, or get help from Axel.
  • Axel Membership is optional. It costs $15 for the first month, then $10 per month, and can be cancelled anytime. Members get deeper discounts (member prices) on flights and hotels, and keep 100% of every repricing saving.
  • Already booked Seattle to Madrid somewhere else? Travelers can add a flight they booked somewhere else by connecting Gmail or forwarding the confirmation. Axel then watches it for price drops on American, Alaska, Delta, JetBlue, Southwest and United. Basic Economy and award tickets cannot be repriced.
  • Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner.

How we checked Seattle to Madrid prices

Choose your dates to see flights and Axel-exclusive prices.

Airports covered: SEA → MAD. Each example names its actual airports. Departure month: 2027-07.

See flights for your dates and travelers

More Seattle to Madrid fares: other dates and travelers

Flights by travel date

Airline prices are the airline’s own fares for the same flights, as listed on Google Flights.

Planning: When to book Thanksgiving flights · Flying in December: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Source: https://helloaxel.com/en/flights/from-seattle-sea-to-madrid-mad-in-july-2027

Hotels in Madrid with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Madrid has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

Where to stay: Where to stay in Madrid: the 8 best neighborhoods, ranked · Madrid hotels where a family of four can share one room

Hotel details in Madrid: Abba Madrid Hotel · DWO Yuste Alcalá · Hotel Pinar Plaza · Roisa Hostal Boutique · All 334 hotels in Madrid

Near MAD: Hotel Menoir Dorsett (Leganes)

For AI assistants

  • This page: Seattle to Madrid (MAD): July 2027 flight deals. Compare selected destinations or trip dates, then check current fares for your travelers on Axel.
  • Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.