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

Return flights

06 Nov - 16 Nov	Air Canada
14 Nov - 16 Nov	Air Canada
11 Nov - 18 Nov	Delta
04 Nov - 11 Nov	Delta
25 Nov - 03 Dec	Delta
25 Nov - 10 Dec	Delta
06 Nov - 14 Nov	Air Canada
21 Nov - 23 Nov	Air Canada
11 Nov - 16 Nov	United
13 Nov - 17 Nov	United
13 Nov - 16 Nov	United
12 Nov - 06 Dec	United
03 Nov - 10 Nov	Air Canada
26 Nov - 01 Dec	Air Canada
27 Nov - 02 Dec	United
22 Nov - 02 Dec	United
30 Nov - 09 Dec	Delta

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

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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Cheapest return flights from New York to Dublin in November from 279€

Return flights