Cheapest return flights from London to Los Angeles in December from $560

Best time to book flights for London (LON) to Los Angeles (LAX) flights at AirHint

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

Return flights

02 Dec - 09 Dec Scandinavian Airlines
01 Dec - 08 Dec Scandinavian Airlines
02 Dec - 08 Dec Scandinavian Airlines
03 Dec - 10 Dec Scandinavian Airlines
01 Dec - 10 Dec Scandinavian Airlines
10 Dec - 17 Dec SWISS
01 Dec - 15 Dec SWISS
30 Dec - 21 Jan Lufthansa
30 Dec - 13 Jan American Airlines
09 Dec - 16 Dec Lufthansa
09 Dec - 13 Jan Lufthansa
08 Dec - 18 Dec Aer Lingus
30 Dec - 13 Jan British Airways direct
30 Dec - 21 Jan British Airways direct
04 Dec - 25 Dec Finnair
09 Dec - 13 Jan British Airways direct
31 Dec - 30 Jan Lufthansa
09 Dec - 12 Jan Delta
31 Dec - 30 Jan Delta direct
09 Dec - 12 Jan British Airways direct

Also check the deals for one-way flights from London 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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