Cheapest return flights from London to Cancun in October from $821

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

Return flights

06 Oct - 21 Oct Air Canada
07 Oct - 14 Oct Air Canada
05 Oct - 17 Oct Air Canada
27 Oct - 10 Nov Air Canada
26 Oct - 02 Nov Air Canada
23 Oct - 04 Nov Air Canada
16 Oct - 02 Nov Air Canada
17 Oct - 02 Nov Air Canada
19 Oct - 26 Oct Air Canada
11 Oct - 21 Oct Iberia
18 Oct - 28 Oct Virgin Atlantic direct
10 Oct - 17 Oct Air Canada
12 Oct - 26 Oct United
17 Oct - 30 Oct Iberia
18 Oct - 25 Oct Air France
16 Oct - 01 Nov United
29 Oct - 09 Nov TAP
23 Oct - 03 Nov KLM
29 Oct - 07 Nov SWISS
23 Oct - 02 Nov KLM

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

Powered by

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.

Book a cheap hotel in Cancun

Cheap car rent in Cancun

Feel free to contact us with any feedback or request another flight research.