Book Icelandair flights to Portugal from USD 411*

Promo code

Deals on flights in next three months

USD

Seattle (SEA)to

Lisbon (LIS)
Sep 03 2025 - Sep 24 2025
From
USD 1,185
Viewed 13 hrs ago
Round trip
Economy

Seattle (SEA)to

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

Raleigh-Durham (RDU)to

Lisbon (LIS)
Aug 16 2025 - Aug 24 2025
From
USD 580
Viewed 1 day ago
Round trip
Economy

Portland (PDX)to

Lisbon (LIS)
Aug 11 2025 - Aug 25 2025
From
USD 1,361
Viewed 14 hrs ago
Round trip
Economy

Raleigh-Durham (RDU)to

Lisbon (LIS)
Sep 13 2025 - Sep 28 2025
From
USD 765
Viewed 23 hrs ago
Round trip
Economy

Denver (DEN)to

Lisbon (LIS)
Sep 09 2025 - Sep 18 2025
From
USD 1,162
Viewed 1 day ago
Round trip
Economy

Chicago (ORD)to

Lisbon (LIS)
Aug 23 2025 - Aug 31 2025
From
USD 518
Viewed 2 days ago
Round trip
Economy

Chicago (ORD)to

Lisbon (LIS)
Aug 23 2025 - Aug 30 2025
From
USD 913
Viewed 1 day ago
Round trip
Economy

Baltimore (BWI)to

Lisbon (LIS)
Sep 10 2025 - Sep 14 2025
From
USD 872
Viewed 1 day ago
Round trip
Economy

Minneapolis-St. Paul (MSP)to

Lisbon (LIS)
Aug 27 2025 - Sep 04 2025
From
USD 689
Viewed 12 hrs ago
Round trip
Economy

Baltimore (BWI)to

Lisbon (LIS)
Oct 27 2025 - Nov 06 2025
From
USD 699
Viewed 17 hrs ago
Round trip
Economy

Boston (BOS)to

Lisbon (LIS)
Oct 16 2025 - Oct 24 2025
From
USD 1,196
Viewed 18 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.

 

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Plan ahead for your trip to Portugal with Icelandair

USD
Plan ahead for your trip to Portugal 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

Raleigh-Durham (RDU)Lisbon (LIS)Round trip
/
Economy		Dec 13 2025 - Jan 10 2026

From

USD 991

Viewed 2 days ago

Denver (DEN)Lisbon (LIS)Round trip
/
Economy		Nov 04 2025 - Nov 15 2025

From

USD 1,167

Viewed 1 day ago

Chicago (ORD)Lisbon (LIS)Round trip
/
Economy		Mar 17 2026 - Mar 26 2026

From

USD 820

Viewed 1 day ago

Baltimore (BWI)Lisbon (LIS)Round trip
/
Economy		Oct 27 2025 - Nov 06 2025

From

USD 699

Viewed 17 hrs ago

Minneapolis-St. Paul (MSP)Lisbon (LIS)Round trip
/
Economy		Apr 01 2026 - Apr 06 2026

From

USD 1,019

Viewed 1 day ago

Portland (PDX)Lisbon (LIS)Round trip
/
Economy		Apr 04 2026 - Apr 11 2026

From

USD 1,046

Viewed 2 days ago

New York (JFK)Lisbon (LIS)Round trip
/
Economy		Oct 25 2025 - Oct 30 2025

From

USD 411

Viewed 1 day ago

Washington, D.C. (IAD)Lisbon (LIS)Round trip
/
Economy		Apr 03 2026 - Apr 10 2026

From

USD 1,208

Viewed 1 day 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.

 

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