Flights from Portugal to Washington, D.C. (IAD) from USD 511

Promo Code

Best Flight Deals from Portugal to United States

USD
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Lisbon (LIS)to

Washington, D.C. (IAD)
14/04/2026 - 22/04/2026
From
USD 580
Viewed 10 hours ago
Round trip
Economy

Lisbon (LIS)to

Washington, D.C. (IAD)
18/02/2026 - 24/02/2026
From
USD 554
Viewed 13 hours ago
Round trip
Economy

Faro (FAO)to

Washington, D.C. (IAD)
20/01/2026 - 25/01/2026
From
USD 511
Viewed 18 hours ago
Round trip
Economy

*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

Business Flights Deals

USD

Lisbon (LIS)to

Washington, D.C. (IAD)
18/02/2026 - 24/02/2026

Round trip

Business

From
USD 2,658
Viewed 13 hours ago

Lisbon (LIS)to

Washington, D.C. (IAD)
29/03/2026 - 07/04/2026

Round trip

Business

From
USD 4,186
Viewed 1 day ago

Faro (FAO)to

Washington, D.C. (IAD)
20/01/2026 - 25/01/2026

Round trip

Business

From
USD 4,516
Viewed 18 hours ago

*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

Best Flight Deals from Portugal to Washington, D.C.

USD
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Best Flight Deals from Portugal to Washington, D.C.
From
To
Fare Type
Dates
Price
Lisbon (LIS)Washington, D.C. (IAD)Round trip
|
Economy
14/04/2026 - 22/04/2026

From

USD 580

Viewed 10 hours ago

Lisbon (LIS)Washington, D.C. (IAD)Round trip
|
Economy
18/02/2026 - 24/02/2026

From

USD 554

Viewed 13 hours ago

*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.