Cheapest return flights from Boston to Barcelona in June from 446€

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

Return flights

05 Jun - 14 Jun Condor
09 Jun - 14 Jun Condor
03 Jun - 08 Jun Condor
09 Jun - 16 Jun Condor
10 Jun - 17 Jun Condor
13 Jun - 20 Jun Condor
17 Jun - 24 Jun Condor
12 Jun - 19 Jun Condor
11 Jun - 18 Jun Condor
14 Jun - 21 Jun Condor
19 Jun - 03 Jul Condor
28 Jun - 01 Jul Iberia direct
22 Jun - 03 Jul Condor
24 Jun - 01 Jul Iberia direct
22 Jun - 03 Jul LEVEL direct
29 Jun - 02 Jul Iberia direct
30 Jun - 03 Jul Iberia direct
24 Jun - 05 Jul Condor
19 Jun - 03 Jul LEVEL direct
27 Jun - 06 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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