Cheapest return flights from New York to Barcelona in December from $345

Best time to book flights for New York (JFK) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from New York (JFK) to Barcelona (BCN) in December 2025 (see full year).

Return flights

10 Dec - 17 Dec Finnair direct
02 Dec - 09 Dec Finnair direct
03 Dec - 13 Dec Iberia direct
03 Dec - 07 Dec Iberia direct
24 Dec - 10 Jan Iberia direct
24 Dec - 30 Dec Iberia direct
28 Dec - 19 Jan Iberia direct
26 Dec - 05 Jan British Airways
16 Dec - 29 Dec Air Serbia
15 Dec - 19 Dec Iberia direct
23 Dec - 06 Jan Iberia direct
23 Dec - 31 Dec Air Serbia
27 Dec - 02 Jan Air Serbia
26 Dec - 02 Jan British Airways
16 Dec - 29 Dec Iberia direct
26 Dec - 05 Jan Iberia direct
27 Dec - 01 Jan Iberia direct
26 Dec - 02 Jan Iberia direct
27 Dec - 02 Jan Iberia direct
20 Dec - 28 Dec Iberia direct

Also check the deals for one-way flights from New York 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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