Cheapest return flights from Los Angeles to London in December from 660€

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

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

Return flights

08 Dec - 15 Dec SWISS
01 Dec - 08 Dec SWISS
07 Dec - 17 Dec Aer Lingus
07 Dec - 20 Dec ITA Airways
09 Dec - 10 Dec Lufthansa
08 Dec - 17 Dec SWISS
06 Dec - 17 Dec SWISS
25 Dec - 02 Jan Brussels Airlines
08 Dec - 18 Dec SWISS
24 Dec - 03 Jan SWISS
23 Dec - 03 Jan SWISS
07 Dec - 22 Dec Turkish Airlines
13 Dec - 02 Jan SWISS
22 Dec - 04 Jan SWISS

Also check the deals for one-way flights from Los Angeles to London 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.

Book a cheap hotel in London

Cheap car rent in London