AirHint found the following cheapest return flights from London (LHR) to Cancun (CUN) in November 2025 (see full year).

Return flights

26 Nov - 02 Dec	SWISS
25 Nov - 03 Dec	SWISS
11 Nov - 17 Nov	Austrian Airlines
20 Nov - 04 Dec	American Airlines
12 Nov - 19 Nov	Air Canada
26 Nov - 06 Dec	SWISS
20 Nov - 08 Dec	Air Canada
05 Nov - 11 Nov	Air Canada
11 Nov - 18 Nov	Air Canada
11 Nov - 20 Nov	Air Canada
10 Nov - 18 Nov	Air Canada
14 Nov - 24 Nov	Air Canada
21 Nov - 27 Nov	Air Canada
11 Nov - 19 Nov	Air Canada
06 Nov - 13 Nov	Air Canada
21 Nov - 05 Dec	Air Canada
11 Nov - 02 Dec	Air Canada
27 Nov - 02 Dec	Air Canada
28 Nov - 03 Dec	Air Canada
11 Nov - 01 Dec	Air Canada

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

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

Cheapest return flights from London to Cancun in November from $580

Return flights