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

Return flights

16 Sep - 23 Sep	British Airways
15 Sep - 23 Sep	British Airways
22 Sep - 21 Oct	British Airways
15 Sep - 30 Sep	British Airways
19 Sep - 23 Sep	KLM
27 Sep - 19 Oct	ITA Airways
30 Sep - 30 Oct	KLM
23 Sep - 30 Sep	British Airways
22 Sep - 06 Oct	SWISS
29 Sep - 13 Oct	KLM
22 Sep - 30 Sep	British Airways
23 Sep - 29 Sep	KLM
24 Sep - 12 Oct	SWISS
24 Sep - 08 Oct	SWISS
17 Sep - 24 Sep	KLM
16 Sep - 02 Oct	SWISS
18 Sep - 02 Oct	KLM
17 Sep - 28 Sep	SWISS
20 Sep - 02 Oct	KLM
18 Sep - 30 Sep	KLM

Also check the deals for one-way flights from London to Montego Bay in September.

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 September from 739€

Return flights