Cheapest return flights from Barcelona to Boston in June from $578

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

Return flights

04 Jun - 14 Jun LEVEL direct
05 Jun - 12 Jun Iberia direct
04 Jun - 07 Jun Iberia direct
01 Jun - 08 Jun Delta
18 Jun - 08 Jul Lufthansa
02 Jun - 10 Jun Condor
16 Jun - 22 Jun Condor
09 Jun - 12 Jun Iberia direct
02 Jun - 10 Jun LEVEL direct
01 Jun - 05 Jun LEVEL direct
01 Jun - 17 Jun LEVEL direct
18 Jun - 08 Jul LEVEL direct
20 Jun - 05 Jul TAP
29 Jun - 20 Jul Wizz Air Malta
27 Jun - 06 Jul TAP
30 Jun - 07 Jul Iberia direct
26 Jun - 05 Jul Condor
29 Jun - 20 Jul LEVEL direct
26 Jun - 05 Jul LEVEL direct
26 Jun - 03 Jul TAP

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

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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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