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

Return flights

06 May - 19 May	Spirit Airlines
05 May - 29 May	Spirit Airlines
08 May - 29 May	Spirit Airlines
06 May - 30 May	Spirit Airlines
04 May - 28 May	Spirit Airlines
02 May - 16 May	Spirit Airlines
01 May - 31 May	Spirit Airlines
05 May - 20 May	Spirit Airlines
01 May - 15 May	Spirit Airlines
19 May - 05 Jun	Spirit Airlines
02 May - 22 May	Spirit Airlines

Also check the deals for one-way flights from Cancun to London 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 Cancun to London in May from 611€

Return flights