Cheapest one-way flights from Los Angeles (LAX) to Dublin (DUB), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Sep Frontier Airlines
12 Sep WestJet
28 Sep Frontier Airlines
25 Sep WestJet
06 Sep Frontier Airlines
21 Sep Porter Airlines (Canada) Ltd
26 Sep Frontier Airlines
14 Sep Frontier Airlines
08 Sep Frontier Airlines
28 Sep Aer Lingus
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deals for return flights from Los Angeles to Dublin in September.

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Updated Jul 19, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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