AirHint found the following cheapest return flights from Madrid (MAD) to New York (JFK) in May 2026 (see full year).

Return flights

02 May - 05 May	TAP
02 May - 07 May	TAP
01 May - 05 May	TAP
20 May - 25 May	Scandinavian Airlines
01 May - 06 May	TAP
02 May - 11 May	Scandinavian Airlines
09 May - 16 May	Scandinavian Airlines
12 May - 18 May	Aer Lingus
01 May - 07 May	TAP
14 May - 23 May	Scandinavian Airlines
20 May - 02 Jun	Aer Lingus
26 May - 01 Jun	Scandinavian Airlines
27 May - 03 Jun	Aer Lingus
28 May - 05 Jun	KLM
24 May - 05 Jun	KLM
04 May - 15 Jun	Delta
28 May - 04 Jun	KLM
29 May - 05 Jun	Delta
31 May - 09 Jun	Aer Lingus
24 May - 09 Jun	KLM

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

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 May from 349€

Return flights