Cheapest return flights from Washington to Barcelona in July from $897

Best time to book flights for Washington (DCA) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Washington (DCA) to Barcelona (BCN) in July 2025 (see full year).

Return flights

09 Jul - 13 Jul Air Canada
23 Jul - 30 Jul Air France
29 Jul - 14 Aug Air France
28 Jul - 05 Aug Air France
30 Jul - 07 Aug Air France
24 Jul - 31 Jul Air France
10 Jul - 14 Jul Icelandair
25 Jul - 01 Aug Delta
01 Jul - 29 Jul British Airways
26 Jul - 30 Jul Finnair
30 Jul - 06 Aug United
07 Jul - 13 Jul jetBlue
09 Jul - 19 Jul British Airways
20 Jul - 27 Jul United
05 Jul - 13 Jul British Airways
27 Jul - 03 Aug Air France
07 Jul - 10 Aug Delta
15 Jul - 05 Aug Finnair
26 Jul - 04 Aug British Airways

Also check the deals for one-way flights from Washington to Barcelona in July.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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