Cheapest return flights from Los Angeles to London in December from $858

AirHint found the following cheapest return flights from Los Angeles (LAX) to London (LTN) in December 2026 (see full year).

Return flights

01 Dec - 04 Jan Air Canada
01 Dec - 16 Dec Air Canada
10 Dec - 20 Dec TAP
11 Dec - 03 Jan Lufthansa
10 Dec - 24 Dec Air Canada
03 Dec - 13 Dec jetBlue
29 Dec - 12 Jan SWISS
12 Dec - 19 Dec Lufthansa
22 Dec - 30 Dec Lufthansa
21 Dec - 03 Jan Air Tahiti Nui

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.