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

Return flights

22 Nov - 04 Dec	Spirit Airlines
18 Nov - 05 Dec	TUI.nl
11 Nov - 18 Nov	Air Canada
21 Nov - 04 Dec	WORLD2FLY
18 Nov - 04 Dec	TUI.nl
26 Nov - 03 Dec	Spirit Airlines
18 Nov - 22 Nov	Flair Airlines
13 Nov - 26 Nov	Flair Airlines
26 Nov - 04 Dec	Air Canada
26 Nov - 02 Dec	Flair Airlines
26 Nov - 10 Dec	Flair Airlines
25 Nov - 02 Dec	WestJet
26 Nov - 29 Nov	Flair Airlines
14 Nov - 28 Nov	Flair Airlines
14 Nov - 27 Nov	Iberojet
24 Nov - 27 Nov	jetBlue
22 Nov - 27 Nov	Spirit Airlines
17 Nov - 30 Nov	Frontier Airlines
19 Nov - 04 Dec	WestJet
21 Nov - 28 Nov	WORLD2FLY

Also check the deals for one-way flights from Cancun to London 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 Cancun to London in November from 619€

Return flights