AirHint found the following cheapest return flights from London (LCY) to Montego Bay (MBJ) in December 2025 (see full year).

Return flights

11 Dec - 22 Dec	SWISS
11 Dec - 29 Dec	SWISS
11 Dec - 15 Dec	SWISS
11 Dec - 25 Dec	SWISS
10 Dec - 15 Dec	SWISS
04 Dec - 15 Dec	SWISS
11 Dec - 15 Jan	SWISS
11 Dec - 18 Dec	SWISS
29 Dec - 26 Jan	SWISS
03 Dec - 15 Dec	SWISS
24 Dec - 15 Jan	SWISS
18 Dec - 22 Dec	SWISS
15 Dec - 22 Dec	SWISS
18 Dec - 15 Jan	SWISS
08 Dec - 20 Jan	KLM
18 Dec - 19 Jan	SWISS
09 Dec - 13 Jan	KLM
10 Dec - 08 Jan	SWISS
15 Dec - 12 Jan	SWISS
11 Dec - 08 Jan	SWISS

Also check the deals for one-way flights from London to Montego Bay 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 London to Montego Bay in December from $934

Return flights