Cheapest return flights from New York to Dublin in April from $348

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

Return flights

14 Apr - 21 Apr United
06 Apr - 15 Apr United
01 Apr - 08 Apr Air Canada
09 Apr - 16 Apr Air Canada
23 Apr - 30 Apr United
15 Apr - 09 May United
30 Apr - 18 May United
15 Apr - 27 Apr Lufthansa
09 Apr - 18 Apr Air Canada
10 Apr - 13 Apr Delta
10 Apr - 14 Apr Delta
02 Apr - 05 Apr Delta
17 Apr - 09 May United
30 Apr - 23 May United

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

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