Cheapest return flights from Newark to Dublin in September from 429€

Best time to book flights for Newark (EWR) to Dublin (DUB) flights at AirHint

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

Return flights

23 Sep - 30 Sep TAP
14 Sep - 29 Sep Scandinavian Airlines
08 Sep - 15 Sep Scandinavian Airlines
15 Sep - 29 Sep Scandinavian Airlines
21 Sep - 28 Sep Scandinavian Airlines
08 Sep - 18 Sep Scandinavian Airlines
02 Sep - 15 Sep Scandinavian Airlines
02 Sep - 08 Sep Icelandair
02 Sep - 11 Sep Icelandair
04 Sep - 13 Sep Scandinavian Airlines
20 Sep - 04 Oct Air Canada
20 Sep - 04 Oct United direct

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