Flights from Seattle to Lisbon available from USD 618*

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)
Sep 03 2025 - Sep 24 2025
From
USD 1,185
Round trip
Economy

Seattle (SEA)to

Lisbon (LIS)
Aug 28 2025 - Sep 18 2025
From
USD 1,288
Round trip
Economy

Seattle (SEA)to

Lisbon (LIS)
Sep 14 2025 - Oct 01 2025
From
USD 1,309
Round trip
Economy

Seattle (SEA)to

Lisbon (LIS)
Aug 31 2025 - Oct 18 2025
From
USD 1,378
Round trip
Economy

Seattle (SEA)to

Lisbon (LIS)
Sep 17 2025 - Oct 01 2025
From
USD 1,594
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		Mar 13 2026 - Mar 22 2026

From

USD 618

Viewed 1 day ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		Apr 25 2026 - May 31 2026

From

USD 741

Viewed 2 days ago

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

From

USD 762

Viewed 1 day ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		May 16 2026 - May 31 2026

From

USD 858

Viewed 1 day ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		May 16 2026 - May 28 2026

From

USD 883

Viewed 1 day ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		Mar 28 2026 - Apr 11 2026

From

USD 904

Viewed 2 days ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		Apr 22 2026 - May 06 2026

From

USD 935

Viewed 2 days ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		Mar 28 2026 - Apr 07 2026

From

USD 997

Viewed 2 days ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		May 03 2026 - May 19 2026

From

USD 1,019

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.