Flights from Barcelona to Washington, D.C. from $ 611*
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1 Passenger, Economy
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Featured daily fares for flights from Barcelona (BCN) to Washington, D.C. (IAD)
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More United deals on Barcelona (BCN) to Washington, D.C. (IAD) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Barcelona (BCN) | Washington, D.C. (IAD) | Roundtrip | Economy | 03/19/26 - 03/22/26 | from $Â 611 Viewed: 9 hours ago |
| Barcelona (BCN) | Washington, D.C. (IAD) | Roundtrip | Economy | 04/16/26 - 04/19/26 | from $Â 611 Viewed: 9 hours ago |
| Barcelona (BCN) | Washington, D.C. (IAD) | Roundtrip | Economy | 04/29/26 - 05/09/26 | from $Â 616 Viewed: 1 day ago |
| Barcelona (BCN) | Washington, D.C. (IAD) | Roundtrip | Economy | 08/31/26 - 09/12/26 | from $Â 634 Viewed: 17 hours ago |
| Barcelona (BCN) | Washington, D.C. (IAD) | Roundtrip | Economy | 03/12/26 - 03/15/26 | from $Â 729 Viewed: 9 hours ago |
| Barcelona (BCN) | Washington, D.C. (IAD) | Roundtrip | Economy | 03/19/26 - 03/22/26 | from $Â 761 Viewed: 9 hours ago |
| Barcelona (BCN) | Washington, D.C. (IAD) | Roundtrip | Economy | 04/16/26 - 04/19/26 | from $Â 770 Viewed: 9 hours ago |
| Barcelona (BCN) | Washington, D.C. (IAD) | Roundtrip | Economy | 04/29/26 - 05/09/26 | from $Â 775 Viewed: 1 day ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
