Compare flights from Seattle to Spain or Portugal in July 2027

Compare flights to Barcelona, Madrid, Lisbon and Porto for the same travel dates.

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Trip length: 7–21 days between departure and return.

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1 adult · Round-trip starting totals · 5–9 days

Starting totals are for the round trip. Choose a return flight to confirm the final total.

7 days between departure and return.

Destination / travelersDates / trip lengthFlightsAxel MemberAirline fareNext step
Barcelona (BCN) · 1 adultJul 3–10, 2027Out: DE · 1 stop (FRA) · 13h 15mRound-trip starting total: $1,089Round-trip starting total: $1,210 — return selection pending · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin
Barcelona (BCN) · 1 adultJul 3–10, 2027Out: Delta Air Lines · Nonstop · 10h 35mRound-trip starting total: $1,509Round-trip starting total: $1,690 — return selection pending · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin
Barcelona (BCN) · 1 adultJul 10–17, 2027Out: DE · 1 stop (FRA) · 13h 15mRound-trip starting total: $1,028Round-trip starting total: $1,152 — return selection pending · Observed September 19, 2026Search for 1 adult · Change dates · Travelers / cabin
Barcelona (BCN) · 1 adultJul 10–17, 2027Out: Delta Air Lines · Nonstop · 10h 35mRound-trip starting total: $1,323Round-trip starting total: $1,480 — return selection pending · Observed September 19, 2026Search for 1 adult · Change dates · Travelers / cabin
Lisbon (LIS) · 1 adultJul 3–10, 2027Out: Lufthansa · 1 stop (FRA) · 17h 20mRound-trip starting total: $1,206Round-trip starting total: $1,347 — return selection pending · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin
Lisbon (LIS) · 1 adultJul 3–10, 2027Out: United Airlines · 1 stop (IAD) · 13h 35mRound-trip starting total: $1,451Round-trip starting total: $1,623 — return selection pending · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin
Lisbon (LIS) · 1 adultJul 10–17, 2027Out: British Airways · 1 stop (LHR) · 13h 45mRound-trip starting total: $999Round-trip starting total: $1,117 — return selection pending · Observed September 19, 2026Search for 1 adult · Change dates · Travelers / cabin
Madrid (MAD) · 1 adultJul 3–10, 2027Out: Air Canada · 2 stops (YVR, YUL) · 31h 15mRound-trip starting total: $931Round-trip starting total: $1,034 — return selection pending · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin
Madrid (MAD) · 1 adultJul 3–10, 2027Out: Delta Air Lines · 1 stop (AMS) · 13h 25mRound-trip starting total: $1,178Round-trip starting total: $1,309 — return selection pending · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin
Madrid (MAD) · 1 adultJul 10–17, 2027Out: Scandinavian Airlines · 1 stop (CPH) · 35h 5mRound-trip starting total: $1,341Round-trip starting total: $1,505 — return selection pending · Observed September 19, 2026Search for 1 adult · Change dates · Travelers / cabin
Madrid (MAD) · 1 adultJul 10–17, 2027Out: British Airways · 1 stop (LHR) · 14h 5mRound-trip starting total: $1,568Round-trip starting total: $1,756 — return selection pending · Observed September 19, 2026Search for 1 adult · Change dates · Travelers / cabin

1 adult · Complete round-trip totals · 5–9 days

Complete round-trip totals; both flights included.

7 days between departure and return.

Destination / travelersDates / trip lengthFlightsAxel MemberAirline fareNext step
Lisbon (LIS) · 1 adultJul 3–10, 2027Out: Lufthansa · 1 stop (FRA) · 17h 20m; Return: Lufthansa · 2 stops (FRA, YVR) · 19h 12m$1,196$1,335 — round-trip total · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin
Lisbon (LIS) · 1 adultJul 3–10, 2027Out: Lufthansa · 1 stop (FRA) · 17h 20m; Return: Lufthansa · 1 stop (FRA) · 14h 50m$1,247$1,386 — round-trip total · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin
Lisbon (LIS) · 1 adultJul 10–17, 2027Out: British Airways · 1 stop (LHR) · 13h 45m; Return: British Airways · 1 stop (LHR) · 15h 25m$999$1,113 — round-trip total · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin
Madrid (MAD) · 1 adultJul 3–10, 2027Out: Air Canada · 2 stops (YVR, YUL) · 31h 15m; Return: Lufthansa · 1 stop (MUC) · 31h 34m$900$1,010 — round-trip total · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin
Madrid (MAD) · 1 adultJul 3–10, 2027Out: Air Canada · 2 stops (YVR, YUL) · 31h 15m; Return: Lufthansa · 1 stop (MUC) · 14h 9m$959$1,074 — round-trip total · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin
Madrid (MAD) · 1 adultJul 10–17, 2027Out: American Airlines · 1 stop (DFW) · 15h 22m; Return: Iberia · 1 stop (LHR) · 13h 35m$900$1,011 — round-trip total · Observed September 17, 2026Search for 1 adult · Change dates · Travelers / cabin

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