Flights from Washington, D.C. to Barcelona from USD 749

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

USD
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Best Flight Deals from Washington, D.C. to Barcelona
From
To
Fare Type
Dates
Price
Washington, D.C. (IAD)Barcelona (BCN)Round trip
|
Economy
23/09/2026 - 14/10/2026

From

USD 804

Viewed 1 day ago

Washington, D.C. (IAD)Barcelona (BCN)Round trip
|
Economy
31/07/2026 - 13/08/2026

From

USD 1,047

Viewed 1 day ago

Washington, D.C. (IAD)Barcelona (BCN)Round trip
|
Economy
22/07/2026 - 03/08/2026

From

USD 1,235

Viewed 1 day ago

Washington, D.C. (IAD)Barcelona (BCN)Round trip
|
Economy
31/10/2026 - 10/11/2026

From

USD 749

Viewed 18 hours ago

Washington, D.C. (IAD)Barcelona (BCN)Round trip
|
Economy
16/09/2026 - 20/09/2026

From

USD 779

Viewed 22 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.

Business Flights Deals

USD

Washington, D.C. (IAD)to

Barcelona (BCN)
29/06/2026 - 13/08/2026

Round trip

Business

From
USD 5,233
Viewed 1 day ago

Washington, D.C. (IAD)to

Barcelona (BCN)
31/07/2026 - 13/08/2026

Round trip

Business

From
USD 6,163
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.