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

Return flights

13 Jan - 22 Jan	Ryanair
08 Jan - 22 Jan	Ryanair
16 Jan - 24 Jan	Wizz Air
25 Jan - 31 Jan	Wizz Air
21 Jan - 24 Jan	easyJet
31 Jan - 07 Feb	easyJet
03 Jan - 17 Jan	Ryanair
29 Jan - 19 Feb	easyJet
23 Jan - 31 Jan	easyJet
06 Jan - 17 Jan	Ryanair
17 Jan - 31 Jan	Ryanair
17 Jan - 24 Jan	Ryanair
22 Jan - 08 Feb	Ryanair

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 724€

Return flights