Cheapest return flights from Dublin to Los Angeles in December from $548

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

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

Return flights

11 Dec - 16 Dec Austrian Airlines
22 Dec - 05 Jan British Airways
16 Dec - 04 Jan British Airways
17 Dec - 05 Jan British Airways
27 Dec - 04 Jan Delta
22 Dec - 02 Jan Delta
20 Dec - 30 Dec Delta
25 Dec - 02 Jan Delta
20 Dec - 27 Dec Delta
12 Dec - 17 Dec Lufthansa
22 Dec - 03 Jan Delta
23 Dec - 03 Jan Delta
27 Dec - 03 Jan Delta
21 Dec - 31 Dec SWISS
28 Dec - 04 Jan Lufthansa
04 Dec - 10 Dec Aer Lingus

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

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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