Cheapest return flights from Dublin to New York in September from $332

Best time to book flights for Dublin (DUB) to New York (JFK) flights at AirHint

AirHint found the following cheapest return flights from Dublin (DUB) to New York (JFK) in September 2025 (see full year).

Return flights

24 Sep - 15 Oct Scandinavian Airlines
04 Sep - 19 Sep Scandinavian Airlines
20 Sep - 28 Sep SWISS
08 Sep - 26 Sep Scandinavian Airlines
08 Sep - 19 Sep Scandinavian Airlines
15 Sep - 26 Sep Scandinavian Airlines
11 Sep - 19 Sep Scandinavian Airlines
15 Sep - 08 Oct Scandinavian Airlines
06 Sep - 13 Sep Scandinavian Airlines
22 Sep - 30 Sep Icelandair
27 Sep - 15 Oct Scandinavian Airlines
03 Sep - 07 Sep Scandinavian Airlines
02 Sep - 24 Sep Icelandair
15 Sep - 01 Oct Scandinavian Airlines
14 Sep - 01 Oct Scandinavian Airlines
22 Sep - 07 Oct Icelandair
26 Sep - 03 Oct British Airways
26 Sep - 05 Oct British Airways
25 Sep - 01 Oct British Airways
24 Sep - 01 Oct British Airways

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