Cheapest return flights from Los Angeles to Dublin in September from $481

Best time to book flights for Los Angeles (LAX) to Dublin (DUB) flights at AirHint

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

Return flights

10 Sep - 17 Sep Scandinavian Airlines
19 Sep - 05 Oct Scandinavian Airlines
26 Sep - 11 Oct TAP
20 Sep - 05 Oct TAP
27 Sep - 12 Oct TAP
02 Sep - 16 Sep Spirit Airlines
11 Sep - 18 Sep Norse Atlantic Airways (UK)
19 Sep - 03 Oct TAP
11 Sep - 17 Sep Norse Atlantic Airways (UK)
19 Sep - 04 Oct Scandinavian Airlines
12 Sep - 19 Sep Norse Atlantic Airways (UK)
29 Sep - 06 Oct Scandinavian Airlines
04 Sep - 17 Sep Norse Atlantic Airways (UK)
01 Sep - 08 Sep Scandinavian Airlines
24 Sep - 01 Oct Spirit Airlines
20 Sep - 04 Oct TAP
04 Sep - 11 Sep Norse Atlantic Airways (UK)
10 Sep - 17 Sep Aer Lingus direct
02 Sep - 09 Sep Aer Lingus direct
24 Sep - 01 Oct Aer Lingus direct

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

Skyscanner

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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