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

Return flights

01 Jun - 30 Jun	WORLD2FLY
20 Jun - 23 Jun	WORLD2FLY
07 Jun - 12 Jun	jetBlue
29 Jun - 12 Jul	Air Caraibes
26 Jun - 10 Jul	Iberojet
27 Jun - 17 Jul	Air Transat
26 Jun - 11 Jul	Iberojet
20 Jun - 23 Jun	British Airways	direct
26 Jun - 11 Jul	British Airways	direct
26 Jun - 10 Jul	British Airways	direct
27 Jun - 17 Jul	British Airways	direct
29 Jun - 12 Jul	British Airways	direct
01 Jun - 30 Jun	TUI	direct
07 Jun - 12 Jun	British Airways	direct

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

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 June from $986

Return flights