Cheapest return flights from New York to Madrid in September from $311

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

Return flights

20 Sep - 30 Sep Air Canada
20 Sep - 02 Oct Air Canada
20 Sep - 29 Sep Air Canada
23 Sep - 29 Sep Air Canada
23 Sep - 30 Sep Air Canada
09 Sep - 30 Sep Air Canada
20 Sep - 25 Sep Air Canada
24 Sep - 29 Sep Air Canada
23 Sep - 28 Sep Air Canada
11 Sep - 16 Sep Air Canada
18 Sep - 02 Oct Air Canada
24 Sep - 28 Sep Air Canada
28 Sep - 12 Oct British Airways
16 Sep - 10 Oct British Airways

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

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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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