Flights from Seattle to Lisbon available from USD 522*

Promo code

Our best rates from Seattle to Lisbon

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

Fly in the next three months: flights from Seattle to Lisbon

USD

Seattle (SEA)to

Lisbon (LIS)
Nov 06 2025 - Nov 13 2025
From
USD 528
Round trip
Economy

Seattle (SEA)to

Lisbon (LIS)
Sep 30 2025 - Oct 05 2025
From
USD 723
Round trip
Economy

Seattle (SEA)to

Lisbon (LIS)
Nov 07 2025 - Nov 13 2025
From
USD 907
Round trip
Economy

Seattle (SEA)to

Lisbon (LIS)
Nov 07 2025 - Nov 16 2025
From
USD 907
Round trip
Economy

Seattle (SEA)to

Lisbon (LIS)
Nov 16 2025 - Nov 21 2025
From
USD 1,023
Round trip
Economy

Seattle (SEA)to

Lisbon (LIS)
Nov 04 2025 - Nov 18 2025
From
USD 1,251
Round trip
Economy

Seattle (SEA)to

Lisbon (LIS)
Sep 29 2025 - Oct 23 2025
From
USD 1,282
Round trip
Economy

Seattle (SEA)to

Lisbon (LIS)
Sep 27 2025 - Oct 17 2025
From
USD 1,622
Round trip
Economy

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

 

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Plan ahead for your trip from Seattle to Lisbon with Icelandair

USD
Plan ahead for your trip from Seattle to Lisbon with Icelandair
From
To
Fare type
Dates
Price
Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		Apr 04 2026 - Apr 12 2026

From

USD 522

Viewed 1 day ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		May 06 2026 - May 28 2026

From

USD 762

Viewed 2 days ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		Apr 04 2026 - Apr 11 2026

From

USD 777

Viewed 2 hrs ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		May 06 2026 - May 27 2026

From

USD 966

Viewed 12 hrs ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		Apr 03 2026 - Apr 11 2026

From

USD 1,154

Viewed 1 day ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		May 25 2026 - Jun 16 2026

From

USD 1,699

Viewed 2 days ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.