Cheapest return flights from New York to Dublin in August from $342

AirHint found the following cheapest return flights from New York (LGA) to Dublin (DUB) in August 2026 (see full year).

Return flights

19 Aug - 24 Aug Lufthansa
16 Aug - 27 Aug Lufthansa
12 Aug - 20 Aug Air Canada
11 Aug - 20 Aug Lufthansa
12 Aug - 19 Aug Lufthansa
18 Aug - 25 Aug Lufthansa
11 Aug - 18 Aug Lufthansa
24 Aug - 31 Aug Delta
20 Aug - 03 Sep Delta
04 Aug - 11 Aug Lufthansa
01 Aug - 11 Aug Air Canada
21 Aug - 03 Sep Air Canada
31 Aug - 07 Sep Air Canada
28 Aug - 01 Sep Air Canada
29 Aug - 05 Sep Air Canada
30 Aug - 06 Sep Air Canada
29 Aug - 06 Sep British Airways

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

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