AirHint found the following cheapest return flights from London (LGW) to Cancun (CUN) in January 2026 (see full year).

Return flights

19 Jan - 26 Jan	TUI	direct
20 Jan - 03 Feb	TUI	direct
22 Jan - 05 Feb	TUI	direct
19 Jan - 02 Feb	TUI	direct
22 Jan - 02 Feb	TUI	direct
20 Jan - 27 Jan	TUI	direct
20 Jan - 06 Feb	TUI
23 Jan - 03 Feb	TUI	direct
27 Jan - 02 Feb	TUI
29 Jan - 05 Feb	TUI
23 Jan - 05 Feb	TUI
26 Jan - 02 Feb	TUI
23 Jan - 29 Jan	TUI
22 Jan - 30 Jan	TUI
20 Jan - 24 Jan	TUI
19 Jan - 30 Jan	TUI
19 Jan - 24 Jan	TUI
20 Jan - 23 Jan	TUI
20 Jan - 29 Jan	TUI
22 Jan - 26 Jan	TUI

Also check the deals for one-way flights from London to Cancun in January.

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 Cancun in January from 379€

Return flights