Flights from Washington, D.C. starting at USD 318

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Best Flight Deals from Washington, D.C.

USD
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Washington, D.C. (IAD)to

Lisbon (LIS)
07/10/2025 - 04/11/2025
From
USD 691
Viewed 11 hours ago
Round-trip
Economy

Washington, D.C. (IAD)to

Madrid (MAD)
03/09/2025 - 07/09/2025
From
USD 318
Viewed 23 hours ago
Round-trip
Economy

Washington, D.C. (IAD)to

Porto (OPO)
02/09/2025 - 22/09/2025
From
USD 532
Viewed 12 hours ago
Round-trip
Economy

Washington, D.C. (IAD)to

Rome (FCO)
07/10/2025 - 17/10/2025
From
USD 392
Viewed 19 hours ago
Round-trip
Economy

Washington, D.C. (IAD)to

Barcelona (BCN)
08/09/2025 - 18/09/2025
From
USD 400
Viewed 4 hours ago
Round-trip
Economy

Washington, D.C. (IAD)to

Faro (FAO)
21/08/2025 - 26/08/2025
From
USD 597
Viewed 8 hours ago
Round-trip
Economy

Washington, D.C. (IAD)to

Milan (MXP)
30/08/2025 - 26/09/2025
From
USD 372
Viewed 21 hours ago
Round-trip
Economy

Washington, D.C. (IAD)to

Funchal (FNC)
14/09/2025 - 22/09/2025
From
USD 1,038
Viewed 14 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

Washington, D.C. (IAD)to

Lisbon (LIS)
13/09/2025 - 24/09/2025

Round-trip

Business

From
USD 3,685
Viewed 12 hours ago

Washington, D.C. (IAD)to

Lisbon (LIS)
20/08/2025 - 27/08/2025

Round-trip

Business

From
USD 3,685
Viewed 13 hours ago

Washington, D.C. (IAD)to

Madrid (MAD)
19/08/2025 - 26/08/2025

Round-trip

Business

From
USD 3,032
Viewed 7 hours ago

Washington, D.C. (IAD)to

Madrid (MAD)
27/09/2025 - 14/12/2025

Round-trip

Business

From
USD 3,032
Viewed 11 hours ago

Washington, D.C. (IAD)to

Porto (OPO)
21/08/2025 - 30/08/2025

Round-trip

Business

From
USD 3,568
Viewed 10 hours ago

Washington, D.C. (IAD)to

Porto (OPO)
21/07/2025 - 27/07/2025

Round-trip

Business

From
USD 3,568
Viewed 9 hours ago

Washington, D.C. (IAD)to

Rome (FCO)
07/08/2025 - 19/08/2025

Round-trip

Business

From
USD 3,129
Viewed 3 hours ago

Washington, D.C. (IAD)to

Rome (FCO)
07/10/2025 - 17/10/2025

Round-trip

Business

From
USD 3,129
Viewed 19 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.

Plan early and get the best prices

USD
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Plan early and get the best prices
From
To
Fare Type
Dates
Price
Washington, D.C. (IAD)Lisbon (LIS)Round-trip
|
Economy
27/10/2025 - 02/11/2025

From

USD 691

Viewed 12 hours ago

Washington, D.C. (IAD)Lisbon (LIS)Round-trip
|
Economy
07/10/2025 - 04/11/2025

From

USD 691

Viewed 11 hours ago

Washington, D.C. (IAD)Madrid (MAD)Round-trip
|
Economy
16/10/2025 - 22/10/2025

From

USD 318

Viewed 23 hours ago

Washington, D.C. (IAD)Madrid (MAD)Round-trip
|
Economy
03/09/2025 - 07/09/2025

From

USD 318

Viewed 23 hours ago

Washington, D.C. (IAD)Porto (OPO)Round-trip
|
Economy
04/09/2025 - 14/09/2025

From

USD 532

Viewed 20 hours ago

Washington, D.C. (IAD)Porto (OPO)Round-trip
|
Economy
08/10/2025 - 16/10/2025

From

USD 532

Viewed 3 hours ago

Washington, D.C. (IAD)Rome (FCO)Round-trip
|
Economy
07/10/2025 - 17/10/2025

From

USD 392

Viewed 19 hours ago

Washington, D.C. (IAD)Rome (FCO)Round-trip
|
Economy
30/08/2025 - 17/09/2025

From

USD 422

Viewed 3 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.

Travelling from Washington, D.C.

Flying from Washington DC? Book with TAP today for amazing deals on flights from Washington, DC. Start your trip relaxed by not having to worry about long lines. Avoid the airport queues by checking in online up to 36 hours before your flight from Washington, DC and get ready to travel in comfort with TAP.

Flying from DC

Depending on your itinerary, you may fly from Ronald Reagan Washington National Airport (DCA) or Washington Dulles International Airport (IAD). Both offer modern amenities including restaurants, bars, cafes, shops, and Wi-Fi.

Reaching Washington DC Airports

Ronald Reagan Airport is located just 5 km south of Washington DC, and is easily accessible by the Metro’s Yellow and Blue lines. Buses also connect. The larger and busier Washington Dulles Airport is situated 42 km west of Washington DC. Public buses and airport shuttles connect. Fly conveniently and affordably when you book your flight from Washington DC with TAP Air Portugal.