Flights from Washington, D.C. to Portugal available from USD 1,360*

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Fly in the next three months: Flights from Washington, D.C. to to Portugal

USD

*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 Washington, D.C. to Portugal with Icelandair

USD
Plan ahead for your trip from Washington, D.C. to Portugal with Icelandair
From
To
Fare type
Dates
Price
Washington, D.C. (IAD)Lisbon (LIS)Round trip
/
Economy		May 20 2026 - May 25 2026

From

USD 1,360

Viewed 13 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.