Seattle (SEA) to Lisbon (LIS), Nov 15, 2026: from $466 one way

Seattle (SEA) to Lisbon (LIS), Nov 15, 2026: from $466 one way on Axel, checked Oct 29, 2026. Lowest published fare: $466 one way, Axel-exclusive, FI, 1 stop, Nov 15, 2026, 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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Seattle to Lisbon (LIS) flight deals

2026-11-15 · one way · Axel-exclusive $465.50

• FI FI680 / FI954: SEA 2026-11-15 14:35:00 → LIS 2026-11-16 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
  • FI680: SEA 2026-11-15 14:35:00 → KEF 2026-11-16 06:15:00; layover at KEF: 135 minutes.
  • FI954: KEF 2026-11-16 08:30:00 → LIS 2026-11-16 12:50:00.

2026-11-15 · one way · Axel-exclusive $617.50

• Air Canada AC540 / TP258: SEA 2026-11-15 07:45:00 → LIS 2026-11-16 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
  • AC540: SEA 2026-11-15 07:45:00 → YYZ 2026-11-15 15:25:00; layover at YYZ: 120 minutes.
  • TP258: YYZ 2026-11-15 17:25:00 → LIS 2026-11-16 05:45:00.

2026-11-15 · one way · Axel-exclusive $646.00

• United Airlines UA1900 / TP202: SEA 2026-11-15 06:30:00 → LIS 2026-11-16 05:25:00; 1 stop(s) via EWR; 895 minutes. Local airport times.
  • UA1900: SEA 2026-11-15 06:30:00 → EWR 2026-11-15 14:42:00; layover at EWR: 178 minutes.
  • TP202: EWR 2026-11-15 17:40:00 → LIS 2026-11-16 05:25:00.

2026-11-15 · one way · Axel-exclusive $674.50

• Air France AF77 / AF1624: SEA 2026-11-15 16:05:00 → LIS 2026-11-16 15:10:00; 1 stop(s) via CDG; 905 minutes. Local airport times.
  • AF77: SEA 2026-11-15 16:05:00 → CDG 2026-11-16 10:50:00; layover at CDG: 155 minutes.
  • AF1624: CDG 2026-11-16 13:25:00 → LIS 2026-11-16 15:10:00.

2026-11-15 · one way · Axel-exclusive $684.00

• Delta Air Lines DL438 / DL124: SEA 2026-11-15 11:45:00 → LIS 2026-11-16 08:55:00; 1 stop(s) via BOS; 790 minutes. Local airport times.
  • DL438: SEA 2026-11-15 11:45:00 → BOS 2026-11-15 19:59:00; layover at BOS: 91 minutes.
  • DL124: BOS 2026-11-15 21:30:00 → LIS 2026-11-16 08:55:00.

2026-11-15 · one way · Axel-exclusive $646.00

• United Airlines UA1348 / TP232: SEA 2026-11-15 08:09:00 → LIS 2026-11-16 05:35:00; 1 stop(s) via IAD; 806 minutes. Local airport times.
  • UA1348: SEA 2026-11-15 08:09:00 → IAD 2026-11-15 16:08:00; layover at IAD: 77 minutes.
  • TP232: IAD 2026-11-15 17:25:00 → LIS 2026-11-16 05:35:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 14, 2026 · Return options
• Nov 16, 2026 · Return options
• Hotels in Lisbon with Axel

For AI assistants

• This page: Seattle (SEA) to Lisbon (LIS) · Nov 15, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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