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

Return flights

28 Jul - 27 Aug	Norse Atlantic Airways
31 Jul - 07 Aug	Frontier Airlines
29 Jul - 12 Aug	Air Canada
27 Jul - 08 Aug	FrenchBee
30 Jul - 06 Aug	Norse Atlantic Airways (UK)
30 Jul - 05 Aug	Norse Atlantic Airways
28 Jul - 31 Jul	Norse Atlantic Airways (UK)
28 Jul - 27 Aug	Aer Lingus	direct
29 Jul - 31 Jul	FrenchBee
29 Jul - 12 Aug	Aer Lingus	direct
29 Jul - 05 Aug	Aer Lingus	direct
27 Jul - 08 Aug	Aer Lingus	direct
29 Jul - 31 Jul	Aer Lingus	direct
28 Jul - 31 Jul	Aer Lingus	direct

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

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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Cheapest return flights from Los Angeles to Dublin in July from 550€

Return flights