Cheapest return flights from New York to Madrid in September from $434

Best time to book flights for New York (NYC) to Madrid (MAD) flights at AirHint

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

Return flights

01 Sep - 30 Sep Scandinavian Airlines
23 Sep - 02 Oct TAP
30 Sep - 06 Oct TAP
24 Sep - 15 Oct TAP
21 Sep - 01 Oct TAP
15 Sep - 30 Sep Scandinavian Airlines
03 Sep - 09 Sep Scandinavian Airlines
15 Sep - 23 Sep Scandinavian Airlines
02 Sep - 10 Sep Scandinavian Airlines
17 Sep - 23 Sep Scandinavian Airlines
14 Sep - 24 Sep Scandinavian Airlines
22 Sep - 06 Oct TAP
01 Sep - 10 Sep Scandinavian Airlines
18 Sep - 28 Sep Fly Play
02 Sep - 16 Sep Scandinavian Airlines
17 Sep - 02 Oct TAP
25 Sep - 01 Oct Scandinavian Airlines
24 Sep - 15 Oct Finnair direct
19 Sep - 04 Oct Air Canada
27 Sep - 04 Oct United

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

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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