Cheapest one-way flights from Newark to Dublin in September from $242

AirHint found the following cheapest one-way flights from Newark (EWR) to Dublin (DUB) in September 2026 (see full year).

One-Way flights

30 Sep SWISS
20 Sep SWISS
07 Sep SWISS
07 Sep United direct
21 Sep United direct
20 Sep United direct
09 Sep United direct
30 Sep United direct
08 Sep United direct
01 Sep United direct

Also check the deals for return flights from Newark to Dublin in September.

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