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

Return flights

07 May - 18 May	Ryanair
18 May - 29 May	Ryanair
18 May - 25 May	Ryanair
25 May - 02 Jun	Ryanair
18 May - 22 May	Ryanair
27 May - 03 Jun	Ryanair
28 May - 08 Jun	easyJet
08 May - 17 May	Wizz Air UK
15 May - 22 May	Wizz Air UK
18 May - 27 May	Wizz Air UK
08 May - 25 May	Wizz Air UK
05 May - 14 May	Wizz Air Malta
07 May - 21 May	Wizz Air Malta
26 May - 08 Jun	Ryanair
28 May - 05 Jun	easyJet
31 May - 10 Jun	easyJet
25 May - 01 Jun	Ryanair
28 May - 06 Jun	easyJet
30 May - 09 Jun	Ryanair
18 May - 26 Jun	Ryanair

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

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 May from 720€

Return flights