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

Return flights

02 Dec - 09 Dec	jetBlue
04 Dec - 09 Dec	SWISS
10 Dec - 21 Jan	jetBlue
09 Dec - 13 Jan	jetBlue
09 Dec - 14 Jan	jetBlue
02 Dec - 27 Jan	jetBlue
02 Dec - 22 Jan	jetBlue
03 Dec - 14 Dec	jetBlue
08 Dec - 26 Jan	jetBlue
31 Dec - 19 Jan	SWISS
03 Dec - 12 Dec	jetBlue
01 Dec - 10 Dec	Lufthansa
03 Dec - 10 Dec	Lufthansa
04 Dec - 07 Dec	Air Canada
06 Dec - 14 Dec	Air Canada
04 Dec - 14 Dec	Air Canada
04 Dec - 15 Jan	Air Canada
06 Dec - 18 Jan	Air Canada
06 Dec - 11 Jan	Air Canada
01 Dec - 07 Dec	Air Canada

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 593€

Return flights