Cheapest return flights from Washington to Barcelona in April from 598€

AirHint found the following cheapest return flights from Washington (DCA) to Barcelona (BCN) in April 2026 (see full year).

Return flights

08 Apr - 13 Apr jetBlue
08 Apr - 20 Apr jetBlue
09 Apr - 16 Apr jetBlue
10 Apr - 17 Apr jetBlue
16 Apr - 26 Apr Scandinavian Airlines
19 Apr - 29 Apr Icelandair
02 Apr - 11 Apr Air Canada
09 Apr - 14 Apr British Airways
03 Apr - 06 Apr United
09 Apr - 13 Apr British Airways

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

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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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