Cheapest return flights from Washington to Barcelona in May from 414€

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

Return flights

04 May - 11 May jetBlue
05 May - 12 May jetBlue
02 May - 09 May Scandinavian Airlines
03 May - 10 May jetBlue
07 May - 11 May Scandinavian Airlines
06 May - 13 May jetBlue
07 May - 14 May jetBlue
20 May - 27 May jetBlue
21 May - 28 May jetBlue
01 May - 08 May Icelandair
21 May - 07 Jun Condor

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

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