Cheapest return flights from Barcelona to Boston in May from 338€
AirHint found the following cheapest return flights from Barcelona (BCN) to Boston (BOS)
in May 2026 (see full year ).
Return flights
04 May
- 14 May
LEVEL
338 €
direct
19 May
- 26 May
LEVEL
338 €
direct
06 May
- 09 May
Iberia
344 €
direct
20 May
- 23 May
Iberia
344 €
direct
20 May
- 27 May
Iberia
344 €
direct
04 May
- 11 May
Iberia
344 €
direct
08 May
- 11 May
Iberia
344 €
direct
15 May
- 18 May
Iberia
344 €
direct
05 May
- 12 May
Iberia
344 €
direct
25 May
- 28 May
Iberia
344 €
direct
29 May
- 01 Jun
Iberia
344 €
direct
28 May
- 04 Jun
Iberia
344 €
direct
27 May
- 03 Jun
Iberia
344 €
direct
25 May
- 01 Jun
Iberia
344 €
direct
26 May
- 02 Jun
Iberia
345 €
direct
29 May
- 06 Jun
Iberia
345 €
direct
29 May
- 05 Jun
Iberia
436 €
direct
30 May
- 02 Jun
Iberia
448 €
30 May
- 06 Jun
Iberia
450 €
31 May
- 07 Jun
Iberia
458 €
Also check the deals for one-way flights from Barcelona to Boston in May .
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