Cheapest return flights from Boston to Barcelona in June from 609€

Best time to book flights for Boston (BOS) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Barcelona (BCN) in June 2025 (see full year).

Return flights

01 Jun - 08 Jun Vueling Airlines direct
07 Jun - 13 Jun Fly Play
01 Jun - 20 Jun LEVEL direct
09 Jun - 23 Jun Fly Play
02 Jun - 09 Jun Azores Airlines
02 Jun - 09 Jun LEVEL direct
05 Jun - 08 Jun LEVEL direct
15 Jun - 16 Jun Fly Play
30 Jun - 07 Jul Fly Play
19 Jun - 29 Jun Azores Airlines
19 Jun - 19 Jul Azores Airlines
12 Jun - 15 Jun Fly Play
29 Jun - 29 Jul TAP
30 Jun - 07 Jul Vueling Airlines direct
29 Jun - 29 Jul LEVEL direct
27 Jun - 01 Jul LEVEL direct
19 Jun - 19 Jul LEVEL direct
28 Jun - 05 Jul LEVEL direct

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