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

Return flights

10 Nov - 16 Nov	Air Canada
19 Nov - 26 Nov	United
05 Nov - 12 Nov	United
07 Nov - 14 Nov	United
10 Nov - 17 Nov	United
14 Nov - 21 Nov	United
16 Nov - 23 Nov	United
17 Nov - 24 Nov	United
24 Nov - 01 Dec	United
12 Nov - 19 Nov	United
15 Nov - 22 Nov	United
29 Nov - 06 Dec	United
28 Nov - 05 Dec	United
30 Nov - 07 Dec	United
26 Nov - 03 Dec	Air Canada
27 Nov - 01 Dec	United
25 Nov - 02 Dec	United
27 Nov - 04 Dec	United
22 Nov - 01 Dec	United

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 276€

Return flights