Flights from Washington, D.C. starting at USD 349

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Best Flight Deals from Washington, D.C.

USD
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Washington, D.C. (IAD)to

Lisbon (LIS)
03/03/2026 - 10/03/2026
From
USD 690
Viewed 22 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Barcelona (BCN)
12/02/2026 - 16/02/2026
From
USD 488
Viewed 11 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Madrid (MAD)
25/02/2026 - 09/03/2026
From
USD 349
Viewed 5 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Paris (ORY)
17/01/2026 - 25/01/2026
From
USD 560
Viewed 16 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Porto (OPO)
25/02/2026 - 04/03/2026
From
USD 504
Viewed 8 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Rome (FCO)
05/03/2026 - 12/03/2026
From
USD 471
Viewed 13 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Munich (MUC)
07/12/2025 - 15/12/2025
From
USD 590
Viewed 19 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Florence (FLR)
04/02/2026 - 10/02/2026
From
USD 934
Viewed 13 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)
23/01/2026 - 31/01/2026

Round trip

Business

From
USD 3,684
Viewed 13 hours ago

Washington, D.C. (IAD)to

Lisbon (LIS)
05/02/2026 - 24/02/2026

Round trip

Business

From
USD 3,684
Viewed 19 hours ago

Washington, D.C. (IAD)to

Barcelona (BCN)
12/02/2026 - 16/02/2026

Round trip

Business

From
USD 4,181
Viewed 11 hours ago

Washington, D.C. (IAD)to

Madrid (MAD)
25/02/2026 - 09/03/2026

Round trip

Business

From
USD 3,031
Viewed 5 hours ago

Washington, D.C. (IAD)to

Madrid (MAD)
26/12/2025 - 04/01/2026

Round trip

Business

From
USD 5,591
Viewed 1 hour ago

Washington, D.C. (IAD)to

Paris (ORY)
17/01/2026 - 25/01/2026

Round trip

Business

From
USD 4,397
Viewed 16 hours ago

Washington, D.C. (IAD)to

Porto (OPO)
25/02/2026 - 04/03/2026

Round trip

Business

From
USD 3,567
Viewed 8 hours ago

Washington, D.C. (IAD)to

Porto (OPO)
12/01/2026 - 15/01/2026

Round trip

Business

From
USD 4,893
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.

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
03/03/2026 - 10/03/2026

From

USD 690

Viewed 22 hours ago

Washington, D.C. (IAD)Lisbon (LIS)Round trip
|
Economy
12/04/2026 - 20/04/2026

From

USD 690

Viewed 23 hours ago

Washington, D.C. (IAD)Barcelona (BCN)Round trip
|
Economy
10/03/2026 - 16/03/2026

From

USD 399

Viewed 19 hours ago

Washington, D.C. (IAD)Barcelona (BCN)Round trip
|
Economy
27/04/2026 - 03/05/2026

From

USD 399

Viewed 8 hours ago

Washington, D.C. (IAD)Madrid (MAD)Round trip
|
Economy
19/04/2026 - 29/04/2026

From

USD 349

Viewed 11 hours ago

Washington, D.C. (IAD)Madrid (MAD)Round trip
|
Economy
19/04/2026 - 26/04/2026

From

USD 349

Viewed 9 hours ago

Washington, D.C. (IAD)Paris (ORY)Round trip
|
Economy
01/05/2026 - 09/05/2026

From

USD 560

Viewed 15 hours ago

Washington, D.C. (IAD)Paris (ORY)Round trip
|
Economy
17/01/2026 - 25/01/2026

From

USD 560

Viewed 16 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.

Top TAP Air Portugal Routes from Washington, D.C.