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

Return flights

26 Nov - 02 Dec	KLM
18 Nov - 09 Dec	KLM
13 Nov - 04 Dec	KLM
11 Nov - 02 Dec	KLM
19 Nov - 16 Dec	KLM
26 Nov - 16 Dec	KLM
26 Nov - 03 Dec	Lufthansa
24 Nov - 03 Dec	Lufthansa
18 Nov - 25 Nov	Delta
12 Nov - 25 Nov	Delta
05 Nov - 25 Nov	Delta
03 Nov - 12 Nov	Lufthansa
12 Nov - 03 Dec	Lufthansa
03 Nov - 10 Nov	KLM
03 Nov - 23 Nov	KLM
19 Nov - 23 Nov	KLM
19 Nov - 25 Nov	KLM
19 Nov - 26 Nov	KLM
19 Nov - 10 Dec	KLM
14 Nov - 23 Nov	Lufthansa

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.

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Cheapest return flights from London to Cancun in November from 548€

Return flights