AirHint found the following cheapest return flights from Burbank (BUR) to London (LHR) in December 2025 (see full year).

Return flights

08 Dec - 23 Dec	Delta
22 Dec - 30 Dec	Hawaiian Airlines
22 Dec - 31 Dec	United
22 Dec - 01 Jan	Air France
20 Dec - 30 Dec	Spirit Airlines
21 Dec - 30 Dec	Spirit Airlines
22 Dec - 02 Jan	Spirit Airlines
19 Dec - 03 Jan	Spirit Airlines
16 Dec - 19 Dec	Air Canada
23 Dec - 10 Jan	Alaska Airlines
15 Dec - 22 Dec	Alaska Airlines
27 Dec - 03 Jan	Alaska Airlines
22 Dec - 05 Jan	Alaska Airlines
24 Dec - 06 Jan	Alaska Airlines
08 Dec - 20 Dec	Alaska Airlines
24 Dec - 03 Jan	Alaska Airlines
20 Dec - 15 Jan	Alaska Airlines
18 Dec - 06 Jan	Alaska Airlines

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

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 Burbank to London in December from 547€

Return flights