Cheapest return flights from New York to Dublin in September from 278€

AirHint found the following cheapest return flights from New York (NYC) to Dublin (DUB) in September 2026 (see full year).

Return flights

11 Sep - 17 Sep Air Canada
18 Sep - 27 Sep Air Canada
02 Sep - 17 Sep United
02 Sep - 10 Sep Air Canada
02 Sep - 08 Sep Air Canada
02 Sep - 16 Sep United
08 Sep - 14 Sep Air Canada
08 Sep - 15 Sep Air Canada
01 Sep - 16 Sep Air Canada
03 Sep - 16 Sep Air France
24 Sep - 01 Oct United
30 Sep - 21 Oct United
16 Sep - 14 Oct Air Canada
23 Sep - 14 Oct Air Canada
30 Sep - 07 Oct United
15 Sep - 07 Oct Air Canada
30 Sep - 21 Oct Aer Lingus direct
29 Sep - 06 Oct Aer Lingus direct
30 Sep - 07 Oct Aer Lingus direct
24 Sep - 01 Oct Aer Lingus direct

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

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