Cheapest return flights from Cancun to London in May from $819

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

Return flights

06 May - 30 May Frontier Airlines
05 May - 29 May Frontier Airlines
08 May - 29 May Frontier Airlines
07 May - 21 May Frontier Airlines
06 May - 21 May Frontier Airlines
04 May - 28 May Iberojet
16 May - 13 Jun Flair Airlines
11 May - 18 May Aeromexico
13 May - 16 May TUI
13 May - 07 Jun TUI

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

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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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