Flights from Washington, D.C. to Portugal from USD 484

Promo Code

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

USD
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Washington, D.C. (IAD)to

Lisbon (LIS)
19/01/2026 - 26/01/2026
From
USD 664
Viewed 16 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Lisbon (LIS)
07/02/2026 - 14/02/2026
From
USD 664
Viewed 1 day ago
Round trip
Economy

Washington, D.C. (IAD)to

Porto (OPO)
26/01/2026 - 13/02/2026
From
USD 484
Viewed 1 day ago
Round trip
Economy

Washington, D.C. (IAD)to

Porto (OPO)
04/03/2026 - 20/03/2026
From
USD 485
Viewed 1 day ago
Round trip
Economy

Washington, D.C. (IAD)to

Faro (FAO)
12/02/2026 - 02/04/2026
From
USD 664
Viewed 1 day ago
Round trip
Economy

Washington, D.C. (IAD)to

Faro (FAO)
12/02/2026 - 30/03/2026
From
USD 762
Viewed 1 day ago
Round trip
Economy

Washington, D.C. (IAD)to

Ponta Delgada (PDL)
08/03/2026 - 18/03/2026
From
USD 579
Viewed 1 day ago
Round trip
Economy

Washington, D.C. (IAD)to

Ponta Delgada (PDL)
13/04/2026 - 24/04/2026
From
USD 594
Viewed 1 day ago
Round trip
Economy

Washington, D.C. (IAD)to

Funchal (FNC)
04/02/2026 - 15/02/2026
From
USD 746
Viewed 14 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Funchal (FNC)
02/04/2026 - 18/04/2026
From
USD 843
Viewed 7 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Terceira (TER)
07/02/2026 - 14/02/2026
From
USD 644
Viewed 1 day 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

Washington, D.C. (IAD)to

Lisbon (LIS)
11/03/2026 - 17/03/2026

Round trip

Business

From
USD 3,685
Viewed 1 day ago

Washington, D.C. (IAD)to

Lisbon (LIS)
29/01/2026 - 18/02/2026

Round trip

Business

From
USD 3,685
Viewed 1 day ago

Washington, D.C. (IAD)to

Porto (OPO)
23/03/2026 - 08/04/2026

Round trip

Business

From
USD 3,568
Viewed 1 day ago

Washington, D.C. (IAD)to

Porto (OPO)
04/03/2026 - 20/03/2026

Round trip

Business

From
USD 4,256
Viewed 1 day ago

Washington, D.C. (IAD)to

Faro (FAO)
12/02/2026 - 30/03/2026

Round trip

Business

From
USD 5,371
Viewed 1 day ago

Washington, D.C. (IAD)to

Faro (FAO)
12/02/2026 - 02/04/2026

Round trip

Business

From
USD 5,571
Viewed 1 day ago

Washington, D.C. (IAD)to

Ponta Delgada (PDL)
08/03/2026 - 18/03/2026

Round trip

Business

From
USD 4,067
Viewed 1 day ago

Washington, D.C. (IAD)to

Funchal (FNC)
04/02/2026 - 15/02/2026

Round trip

Business

From
USD 5,801
Viewed 14 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 Washington, D.C. to Portugal

USD
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Best Flight Deals from Washington, D.C. to Portugal
From
To
Fare Type
Dates
Price
Washington, D.C. (IAD)Lisbon (LIS)Round trip
|
Economy
08/03/2026 - 26/03/2026

From

USD 664

Viewed 19 hours ago

Washington, D.C. (IAD)Lisbon (LIS)Round trip
|
Economy
07/02/2026 - 14/02/2026

From

USD 664

Viewed 1 day ago

Washington, D.C. (IAD)Porto (OPO)Round trip
|
Economy
04/03/2026 - 20/03/2026

From

USD 485

Viewed 1 day ago

Washington, D.C. (IAD)Porto (OPO)Round trip
|
Economy
01/02/2026 - 07/02/2026

From

USD 504

Viewed 1 day ago

Washington, D.C. (IAD)Faro (FAO)Round trip
|
Economy
12/02/2026 - 02/04/2026

From

USD 664

Viewed 1 day ago

Washington, D.C. (IAD)Faro (FAO)Round trip
|
Economy
12/02/2026 - 30/03/2026

From

USD 762

Viewed 1 day ago

Washington, D.C. (IAD)Ponta Delgada (PDL)Round trip
|
Economy
08/03/2026 - 18/03/2026

From

USD 579

Viewed 1 day ago

Washington, D.C. (IAD)Ponta Delgada (PDL)Round trip
|
Economy
13/04/2026 - 24/04/2026

From

USD 594

Viewed 1 day 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.