Cheapest return flights from Los Angeles to Dublin in September from $474

AirHint found the following cheapest return flights from Los Angeles (LAX) to Dublin (DUB) in September 2026 (see full year).

Return flights

13 Sep - 21 Sep Scandinavian Airlines
01 Sep - 10 Sep Scandinavian Airlines
01 Sep - 11 Sep Scandinavian Airlines
04 Sep - 11 Sep Scandinavian Airlines
15 Sep - 01 Oct Scandinavian Airlines
12 Sep - 22 Sep Scandinavian Airlines
11 Sep - 23 Sep Scandinavian Airlines
04 Sep - 22 Sep Scandinavian Airlines
04 Sep - 11 Sep Aer Lingus direct
01 Sep - 10 Sep Aer Lingus direct
01 Sep - 11 Sep Aer Lingus direct
15 Sep - 01 Oct Aer Lingus direct

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

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