Cheapest return flights from Newark to Madrid in September from 306€

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

Return flights

16 Sep - 22 Sep Aer Lingus
23 Sep - 30 Sep Air Canada
20 Sep - 30 Sep Air Canada
19 Sep - 07 Oct Air Canada
30 Sep - 21 Oct Air Canada
20 Sep - 23 Oct Air Canada
05 Sep - 21 Sep Air Canada
18 Sep - 30 Sep Iberia
13 Sep - 07 Oct Air Canada
15 Sep - 08 Oct British Airways direct
20 Sep - 26 Oct United
16 Sep - 22 Sep British Airways direct
01 Sep - 09 Sep SWISS
01 Sep - 08 Sep British Airways
20 Sep - 28 Sep SWISS
26 Sep - 04 Oct Iberia
30 Sep - 21 Oct British Airways direct
02 Sep - 07 Oct SWISS
03 Sep - 10 Sep United
19 Sep - 07 Oct Finnair direct

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

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