Cheapest one-way flights from Cancun to London in December from 281€

AirHint found the following cheapest one-way flights from Cancun (CUN) to London (LHR) in December 2025 (see full year).

One-Way flights

11 Dec Spirit Airlines
10 Dec Air Canada
09 Dec Frontier Airlines
08 Dec Spirit Airlines
06 Dec Spirit Airlines
15 Dec Air Caraibes
03 Dec WestJet
30 Dec WORLD2FLY
13 Dec Spirit Airlines
29 Dec Spirit Airlines

Also check the deals for return flights from Cancun to London in December.

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 London

Cheap car rent in London

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