Flights from Washington, D.C. starting at USD 479

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Best Flight Deals from Washington, D.C.

USD
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Washington, D.C. (IAD)to

Lisbon (LIS)
24/01/2027 - 30/01/2027
From
USD 740
Viewed 16 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Porto (OPO)
29/12/2026 - 02/01/2027
From
USD 2,294
Viewed 12 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Madrid (MAD)
15/01/2027 - 24/01/2027
From
USD 479
Viewed 9 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Funchal (FNC)
24/12/2026 - 30/12/2026
From
USD 1,440
Viewed 12 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Sevilla (SVQ)
30/01/2027 - 06/02/2027
From
USD 697
Viewed 8 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Frankfurt (FRA)
28/11/2026 - 05/12/2026
From
USD 1,038
Viewed 14 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Hamburg (HAM)
28/11/2026 - 02/12/2026
From
USD 1,135
Viewed 5 hours ago
Round trip
Economy

Washington, D.C. (IAD)to

Terceira (TER)
30/11/2026 - 07/12/2026
From
USD 1,601
Viewed 16 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)
24/01/2027 - 30/01/2027

Round trip

Business

From
USD 4,116
Viewed 16 hours ago

Washington, D.C. (IAD)to

Lisbon (LIS)
30/12/2026 - 13/01/2027

Round trip

Business

From
USD 4,134
Viewed 7 hours ago

Washington, D.C. (IAD)to

Porto (OPO)
29/12/2026 - 02/01/2027

Round trip

Business

From
USD 9,443
Viewed 12 hours ago

Washington, D.C. (IAD)to

Madrid (MAD)
15/01/2027 - 26/01/2027

Round trip

Business

From
USD 3,831
Viewed 4 hours ago

Washington, D.C. (IAD)to

Madrid (MAD)
15/01/2027 - 25/01/2027

Round trip

Business

From
USD 3,831
Viewed 4 hours ago

Washington, D.C. (IAD)to

Funchal (FNC)
24/12/2026 - 31/12/2026

Round trip

Business

From
USD 7,619
Viewed 12 hours ago

Washington, D.C. (IAD)to

Funchal (FNC)
24/12/2026 - 30/12/2026

Round trip

Business

From
USD 7,628
Viewed 12 hours ago

Washington, D.C. (IAD)to

Sevilla (SVQ)
30/01/2027 - 06/02/2027

Round trip

Business

From
USD 4,023
Viewed 8 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
24/01/2027 - 30/01/2027

From

USD 740

Viewed 16 hours ago

Washington, D.C. (IAD)Lisbon (LIS)Round trip
|
Economy
11/03/2027 - 18/03/2027

From

USD 746

Viewed 13 hours ago

Washington, D.C. (IAD)Porto (OPO)Round trip
|
Economy
30/04/2027 - 10/05/2027

From

USD 771

Viewed 10 hours ago

Washington, D.C. (IAD)Porto (OPO)Round trip
|
Economy
20/03/2027 - 03/04/2027

From

USD 921

Viewed 17 hours ago

Washington, D.C. (IAD)Barcelona (BCN)Round trip
|
Economy
12/03/2027 - 19/03/2027

From

USD 741

Viewed 12 hours ago

Washington, D.C. (IAD)Madrid (MAD)Round trip
|
Economy
15/01/2027 - 26/01/2027

From

USD 479

Viewed 4 hours ago

Washington, D.C. (IAD)Madrid (MAD)Round trip
|
Economy
15/01/2027 - 24/01/2027

From

USD 479

Viewed 9 hours ago

Washington, D.C. (IAD)Athens (ATH)Round trip
|
Economy
01/06/2027 - 17/06/2027

From

USD 863

Viewed 7 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.