Cheapest return flights from Newark to Madrid in September from 309€

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

Return flights

20 Sep - 30 Sep Air Canada
22 Sep - 29 Sep Air Canada
01 Sep - 16 Sep Air Canada
22 Sep - 29 Sep Iberia direct
19 Sep - 26 Sep Air Canada
20 Sep - 26 Sep Air Canada
20 Sep - 27 Sep Air Canada
05 Sep - 19 Sep Air Canada
18 Sep - 26 Sep Air Canada
20 Sep - 30 Sep Iberia direct

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

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