Flights from Boston to Lisbon available from USD 506*

Promo code

Our best rates from Boston 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 Boston to Lisbon

USD

Boston (BOS)to

Lisbon (LIS)
Oct 16 2025 - Oct 24 2025
From
USD 1,196
Round trip
Economy

Boston (BOS)to

Lisbon (LIS)
Aug 31 2025 - Sep 08 2025
From
USD 1,196
Round trip
Economy

Boston (BOS)to

Lisbon (LIS)
Sep 16 2025 - Sep 20 2025
From
USD 1,196
Round trip
Economy

Boston (BOS)to

Lisbon (LIS)
Aug 21 2025 - Aug 29 2025
From
USD 1,441
Round trip
Economy

Boston (BOS)to

Lisbon (LIS)
Aug 14 2025 - Aug 23 2025
From
USD 1,475
Round trip
Economy

Boston (BOS)to

Lisbon (LIS)
Aug 16 2025 - Aug 22 2025
From
USD 1,536
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 Boston to Lisbon with Icelandair

USD
Plan ahead for your trip from Boston to Lisbon with Icelandair
From
To
Fare type
Dates
Price
Boston (BOS)Lisbon (LIS)Round trip
/
Economy		May 08 2026 - May 24 2026

From

USD 506

Viewed 2 days ago

Boston (BOS)Lisbon (LIS)Round trip
/
Economy		Jun 17 2026 - Jul 16 2026

From

USD 569

Viewed 1 day ago

Boston (BOS)Lisbon (LIS)Round trip
/
Economy		Jun 17 2026 - Jun 28 2026

From

USD 709

Viewed 8 hrs ago

Boston (BOS)Lisbon (LIS)Round trip
/
Economy		Feb 14 2026 - Feb 21 2026

From

USD 868

Viewed 2 days ago

Boston (BOS)Lisbon (LIS)Round trip
/
Economy		Jun 25 2026 - Jul 09 2026

From

USD 1,231

Viewed 1 day ago

Boston (BOS)Lisbon (LIS)Round trip
/
Economy		Jun 09 2026 - Jun 17 2026

From

USD 1,311

Viewed 2 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.