Cheapest return flights from Los Angeles to Dublin in September from 364€

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

Return flights

10 Sep - 24 Sep Aer Lingus direct
07 Sep - 18 Sep Aer Lingus direct
02 Sep - 09 Sep Aer Lingus direct
10 Sep - 17 Sep Aer Lingus direct
13 Sep - 20 Sep TAP
04 Sep - 11 Sep Aer Lingus direct
12 Sep - 19 Sep Aer Lingus direct
01 Sep - 15 Sep Aer Lingus direct
14 Sep - 21 Sep Aer Lingus direct
08 Sep - 15 Sep Aer Lingus direct
30 Sep - 07 Oct Aer Lingus direct
24 Sep - 01 Oct Aer Lingus direct
26 Sep - 05 Oct TAP
26 Sep - 03 Oct Aer Lingus direct
28 Sep - 05 Oct Aer Lingus direct
17 Sep - 03 Oct Air Canada
17 Sep - 03 Oct Aer Lingus direct
29 Sep - 06 Oct Aer Lingus direct
26 Sep - 05 Oct Aer Lingus direct
24 Sep - 08 Oct United

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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