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Cheapest one-way flights from New York (NYC) to Dublin (DUB), September

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
26 Sep	Finnair
08 Sep	Finnair
23 Sep	Finnair
13 Sep	Norse Atlantic Airways (UK)
07 Sep	Icelandair
27 Sep	Norse Atlantic Airways (UK)
20 Sep	Norse Atlantic Airways (UK)
18 Sep	Icelandair
25 Sep	Icelandair
21 Sep	Icelandair

deals for return flights from New York to Dublin in September.

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Updated Jul 22, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from New York (NYC) to Dublin (DUB), September

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