Cheapest return flights from Boston to Barcelona in December from $356

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 December 2024 (see full year).

Return flights

31 Dec - 21 Jan LEVEL direct
10 Dec - 26 Dec LEVEL direct
01 Dec - 08 Dec TAP
12 Dec - 11 Jan Iberia direct
07 Dec - 11 Jan Iberia direct
14 Dec - 26 Dec LEVEL direct
12 Dec - 26 Dec LEVEL direct
07 Dec - 26 Dec LEVEL direct
31 Dec - 11 Jan LEVEL direct
31 Dec - 16 Jan LEVEL direct
10 Dec - 28 Dec LEVEL direct
02 Dec - 09 Dec TAP
28 Dec - 11 Jan LEVEL direct
28 Dec - 16 Jan LEVEL direct
14 Dec - 28 Dec LEVEL direct
10 Dec - 14 Dec LEVEL direct
10 Dec - 19 Dec LEVEL direct
24 Dec - 11 Jan LEVEL direct
14 Dec - 05 Jan Fly Play
24 Dec - 06 Jan British Airways

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

Skyscanner

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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