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

Return flights

11 Dec - 25 Jan	TAP
03 Dec - 09 Dec	Scandinavian Airlines
10 Dec - 14 Dec	Scandinavian Airlines
08 Dec - 11 Jan	TAP
08 Dec - 30 Jan	TAP
07 Dec - 11 Dec	Scandinavian Airlines
16 Dec - 13 Jan	Aer Lingus
12 Dec - 08 Jan	Aer Lingus
16 Dec - 08 Jan	Aer Lingus
12 Dec - 11 Jan	Aer Lingus
03 Dec - 14 Dec	Scandinavian Airlines
07 Dec - 14 Dec	Scandinavian Airlines
12 Dec - 31 Dec	TAP
13 Dec - 10 Jan	TAP
16 Dec - 31 Dec	Aer Lingus
10 Dec - 15 Dec	Wizz Air Malta
09 Dec - 16 Jan	TAP
16 Dec - 30 Dec	TAP
08 Dec - 11 Dec	TAP
15 Dec - 21 Jan	ITA Airways

Also check the deals for one-way flights from Madrid to New York in December.

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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Cheapest return flights from Madrid to New York in December from 347€

Return flights