Cheapest return flights from Cancun to London in December from $982

Best time to book flights for Cancun (CUN) to London (LHR) flights at AirHint

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

Return flights

19 Dec - 03 Jan TAP
27 Dec - 06 Jan TAP
27 Dec - 03 Jan TAP
20 Dec - 04 Jan Air Canada
19 Dec - 26 Dec TAP
19 Dec - 26 Dec Virgin Atlantic direct
19 Dec - 04 Jan Lufthansa
09 Dec - 30 Dec British Airways
17 Dec - 23 Dec Aeromexico
16 Dec - 23 Dec British Airways
19 Dec - 04 Jan Virgin Atlantic direct

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

Skyscanner

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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