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

Return flights

04 Dec - 22 Jan	SWISS
04 Dec - 15 Dec	SWISS
04 Dec - 18 Dec	SWISS
04 Dec - 11 Dec	SWISS
03 Dec - 18 Dec	SWISS
11 Dec - 22 Dec	SWISS
11 Dec - 29 Dec	SWISS
11 Dec - 25 Dec	SWISS
03 Dec - 07 Dec	SWISS
11 Dec - 18 Dec	SWISS
01 Dec - 07 Dec	KLM
02 Dec - 19 Jan	Lufthansa
11 Dec - 12 Jan	SWISS
29 Dec - 26 Jan	SWISS
29 Dec - 19 Jan	SWISS
31 Dec - 12 Jan	SWISS
29 Dec - 29 Jan	SWISS
04 Dec - 08 Jan	SWISS
29 Dec - 22 Jan	SWISS
30 Dec - 13 Jan	KLM

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 671€

Return flights