Flights from Seattle to Portugal available from USD 589*

Fly in the next three months: Flights from Seattle to to Portugal

USD

Seattle (SEA)to

Lisbon (LIS)
Feb 10 2025 - Feb 20 2025
From
USD 926*
Viewed 2 days ago
Round trip
/
Economy

Seattle (SEA)to

Lisbon (LIS)
Jan 19 2025 - Feb 10 2025
From
USD 589*
Viewed 4 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Lisbon (LIS)
Dec 29 2024 - Jan 10 2025
From
USD 694*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Lisbon (LIS)
Feb 16 2025 - Mar 01 2025
From
USD 876*
Viewed 20 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Lisbon (LIS)
Feb 17 2025 - Feb 26 2025
From
USD 908*
Viewed 19 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Lisbon (LIS)
Feb 19 2025 - Mar 02 2025
From
USD 983*
Viewed 1 day ago
Round trip
/
Economy

Seattle (SEA)to

Lisbon (LIS)
Dec 28 2024 - Jan 09 2025
From
USD 1,293*
Viewed 15 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Lisbon (LIS)
Dec 30 2024 - Jan 07 2025
From
USD 1,603*
Viewed 6 hrs ago
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.

Blue image with a map of Iceland and text that reads: Include a little more of Iceland in your journey. Add a Stopover

Plan ahead for your trip from Seattle to Portugal with Icelandair

USD
Plan ahead for your trip from Seattle to Portugal with Icelandair
From
To
Fare type
Dates
Price
FromSeattle (SEA)ToLisbon (LIS)Round trip
/
Economy
Feb 16 2025 - Mar 01 2025

From

USD 876*

Viewed 20 hrs 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.