Book Icelandair flights to Portugal from USD 694*

Promo code

Book flights to Portugal in the next three months

USD

Orlando (MCO)to

Lisbon (LIS)
Oct 20 2026 - Nov 03 2026

Round trip

Economy

From
USD 728
Viewed 1 day ago

Denver (DEN)to

Lisbon (LIS)
Oct 14 2026 - Oct 25 2026

Round trip

Economy

From
USD 795
Viewed 2 days ago

Boston (BOS)to

Lisbon (LIS)
Sep 27 2026 - Oct 07 2026

Round trip

Economy

From
USD 998
Viewed 1 day ago

Minneapolis-St. Paul (MSP)to

Lisbon (LIS)
Oct 21 2026 - Oct 28 2026

Round trip

Economy

From
USD 1,149
Viewed 1 day ago

Seattle (SEA)to

Lisbon (LIS)
Sep 24 2026 - Oct 06 2026

Round trip

Economy

From
USD 1,154
Viewed 2 days ago

Portland (PDX)to

Lisbon (LIS)
Sep 28 2026 - Oct 09 2026

Round trip

Economy

From
USD 1,165
Viewed 23 hrs ago

Minneapolis-St. Paul (MSP)to

Lisbon (LIS)
Sep 27 2026 - Oct 09 2026

Round trip

Economy

From
USD 1,200
Viewed 2 days ago

Washington, D.C. (IAD)to

Lisbon (LIS)
Aug 15 2026 - Aug 20 2026

Round trip

Economy

From
USD 1,312
Viewed 1 day ago

New York (EWR)to

Lisbon (LIS)
Oct 12 2026 - Oct 17 2026

Round trip

Economy

From
USD 1,339
Viewed 16 hrs ago

Boston (BOS)to

Lisbon (LIS)
Sep 22 2026 - Oct 02 2026

Round trip

Economy

From
USD 1,351
Viewed 1 day ago

Chicago (ORD)to

Lisbon (LIS)
Aug 31 2026 - Sep 09 2026

Round trip

Economy

From
USD 1,381
Viewed 1 day ago

Chicago (ORD)to

Lisbon (LIS)
Oct 15 2026 - Oct 23 2026

Round trip

Economy

From
USD 1,411
Viewed 17 hrs ago

Seattle (SEA)to

Lisbon (LIS)
Sep 03 2026 - Sep 16 2026

Round trip

Economy

From
USD 1,415
Viewed 1 day ago

New York (JFK)to

Lisbon (LIS)
Sep 18 2026 - Sep 29 2026

Round trip

Economy

From
USD 1,422
Viewed 2 days ago

Portland (PDX)to

Lisbon (LIS)
Sep 21 2026 - Sep 28 2026

Round trip

Economy

From
USD 1,431
Viewed 1 day ago

Raleigh-Durham (RDU)to

Lisbon (LIS)
Sep 16 2026 - Sep 26 2026

Round trip

Economy

From
USD 1,526
Viewed 2 days ago

Raleigh-Durham (RDU)to

Lisbon (LIS)
Sep 05 2026 - Sep 19 2026

Round trip

Economy

From
USD 1,536
Viewed 2 days ago

Washington, D.C. (IAD)to

Lisbon (LIS)
Sep 23 2026 - Sep 28 2026

Round trip

Economy

From
USD 1,595
Viewed 19 hrs ago

Orlando (MCO)to

Lisbon (LIS)
Oct 04 2026 - Oct 11 2026

Round trip

Economy

From
USD 1,600
Viewed 1 day ago

Baltimore (BWI)to

Lisbon (LIS)
Sep 23 2026 - Sep 28 2026

Round trip

Economy

From
USD 1,654
Viewed 1 day ago
*Fares displayed have been collected within the last 72 hours 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.
  

Explore more flights to Portugal in the next 365 days

USD
Explore more flights to Portugal in the next 365 days
From
To
Fare type
Dates
Price
Baltimore (BWI)Lisbon (LIS)Round trip
/
Economy		Feb 20 2027 - Mar 02 2027

From

USD 694

Viewed 4 hrs ago

Chicago (ORD)Lisbon (LIS)Round trip
/
Economy		Nov 18 2026 - Nov 22 2026

From

USD 711

Viewed 3 hrs ago

Orlando (MCO)Lisbon (LIS)Round trip
/
Economy		Oct 20 2026 - Nov 03 2026

From

USD 728

Viewed 1 day ago

Denver (DEN)Lisbon (LIS)Round trip
/
Economy		Oct 14 2026 - Oct 25 2026

From

USD 795

Viewed 2 days ago

Minneapolis-St. Paul (MSP)Lisbon (LIS)Round trip
/
Economy		May 17 2027 - May 25 2027

From

USD 916

Viewed 1 day ago

Seattle (SEA)Lisbon (LIS)Round trip
/
Economy		Nov 24 2026 - Dec 08 2026

From

USD 981

Viewed 3 hrs ago

Boston (BOS)Lisbon (LIS)Round trip
/
Economy		Sep 27 2026 - Oct 07 2026

From

USD 998

Viewed 1 day ago

Washington, D.C. (IAD)Lisbon (LIS)Round trip
/
Economy		Nov 06 2026 - Nov 10 2026

From

USD 1,086

Viewed 2 days ago

Portland (PDX)Lisbon (LIS)Round trip
/
Economy		Sep 28 2026 - Oct 09 2026

From

USD 1,165

Viewed 23 hrs ago

Minneapolis-St. Paul (MSP)Faro (FAO)Round trip
/
Economy		May 06 2027 - May 20 2027

From

USD 1,244

Viewed 21 hrs ago

New York (EWR)Lisbon (LIS)Round trip
/
Economy		Dec 19 2026 - Dec 27 2026

From

USD 1,272

Viewed 2 hrs ago

New York (JFK)Lisbon (LIS)Round trip
/
Economy		Nov 19 2026 - Nov 29 2026

From

USD 1,276

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.