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

Return flights

10 Jan - 17 Jan	Ryanair
14 Jan - 22 Jan	easyJet
05 Jan - 15 Jan	Wizz Air
31 Jan - 07 Feb	Ryanair
12 Jan - 17 Jan	Ryanair
05 Jan - 20 Jan	Wizz Air
08 Jan - 17 Jan	Wizz Air Malta
07 Jan - 22 Jan	easyJet
05 Jan - 18 Jan	easyJet
11 Jan - 17 Jan	easyJet
05 Jan - 17 Jan	Ryanair
29 Jan - 05 Feb	easyJet
18 Jan - 01 Feb	easyJet
24 Jan - 01 Feb	easyJet
24 Jan - 07 Feb	Ryanair
01 Jan - 01 Feb	easyJet
27 Jan - 10 Feb	Ryanair
22 Jan - 05 Feb	Ryanair
26 Jan - 03 Feb	easyJet
26 Jan - 10 Feb	easyJet

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 645€

Return flights