Cheapest return flights from Boston to Barcelona in March from 302€

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

Return flights

03 Mar - 08 Mar TAP
09 Mar - 17 Mar Iberia direct
12 Mar - 19 Mar Iberia direct
19 Mar - 28 Mar Iberia direct
28 Mar - 02 Apr Iberia direct
14 Mar - 21 Mar Scandinavian Airlines
14 Mar - 21 Mar Iberia direct
29 Mar - 05 Apr TAP
14 Mar - 04 Apr Iberia direct
14 Mar - 22 Mar TAP
16 Mar - 22 Mar TAP
14 Mar - 20 Mar Lufthansa
15 Mar - 21 Mar SWISS
31 Mar - 25 Apr Turkish Airlines
31 Mar - 25 Apr Iberia direct

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

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