Cheapest return flights from New York to Dublin in August from $579

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

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

Return flights

18 Aug - 26 Aug Air Canada
05 Aug - 14 Aug Air Canada
18 Aug - 02 Sep Air Canada
25 Aug - 02 Sep Air Canada
20 Aug - 11 Sep Air Canada
16 Aug - 26 Aug Air Canada
11 Aug - 20 Aug Air Canada
12 Aug - 20 Aug Air Canada
06 Aug - 15 Aug Air Canada
18 Aug - 29 Aug Air Canada
23 Aug - 01 Sep Air Canada
28 Aug - 02 Sep United
28 Aug - 04 Sep Air Canada
18 Aug - 30 Aug Air Canada
20 Aug - 01 Sep Air Canada
01 Aug - 15 Aug Air Canada
14 Aug - 21 Aug Air Canada
29 Aug - 05 Sep United
31 Aug - 07 Sep Air Canada
29 Aug - 06 Sep Air Canada

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

Skyscanner

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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