Cheapest return flights from Los Angeles to Dublin in December from $356

AirHint found the following cheapest return flights from Los Angeles (LAX) to Dublin (DUB) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec Aer Lingus direct
01 Dec - 07 Dec Aer Lingus direct
04 Dec - 10 Dec Aer Lingus direct
29 Dec - 12 Jan Scandinavian Airlines
28 Dec - 12 Jan Scandinavian Airlines
11 Dec - 18 Dec Aer Lingus direct
24 Dec - 30 Dec Scandinavian Airlines
28 Dec - 12 Jan Aer Lingus direct
29 Dec - 12 Jan Aer Lingus direct
29 Dec - 07 Jan SWISS
27 Dec - 05 Jan Air Canada
17 Dec - 31 Dec Scandinavian Airlines
29 Dec - 07 Jan Aer Lingus direct
31 Dec - 07 Jan Aer Lingus direct
23 Dec - 03 Jan Scandinavian Airlines
14 Dec - 01 Jan United
17 Dec - 31 Dec Aer Lingus direct
19 Dec - 26 Dec Aer Lingus direct
21 Dec - 28 Dec United
21 Dec - 28 Dec Aer Lingus direct

Also check the deals for one-way flights from Los Angeles to Dublin in December.

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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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