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

Return flights

30 Dec - 09 Jan	United
29 Dec - 09 Jan	Air Canada
30 Dec - 10 Jan	Virgin Atlantic
16 Dec - 25 Dec	United
16 Dec - 26 Dec	United
16 Dec - 28 Dec	United
23 Dec - 27 Dec	United
22 Dec - 29 Dec	Air Canada
17 Dec - 27 Dec	United
18 Dec - 27 Dec	United
17 Dec - 28 Dec	Air Canada
19 Dec - 26 Dec	Air Canada
20 Dec - 24 Dec	Air Canada
15 Dec - 05 Jan	Delta

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 $684

Return flights