Cheapest return flights from Washington to Barcelona in June from $608

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

Return flights

02 Jun - 09 Jun TAP
03 Jun - 09 Jun TAP
01 Jun - 10 Jun TAP
04 Jun - 11 Jun TAP
03 Jun - 14 Jun TAP
09 Jun - 16 Jun TAP
30 Jun - 10 Jul TAP
02 Jun - 30 Jun TAP
09 Jun - 21 Jun TAP
08 Jun - 27 Jun Lufthansa
26 Jun - 05 Jul TAP
28 Jun - 05 Jul TAP
07 Jun - 14 Jun TAP
27 Jun - 04 Jul TAP
30 Jun - 10 Jul United direct
28 Jun - 05 Jul United direct

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

Powered by

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.