Cheapest return flights from London to Cancun in January from $596

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

AirHint found the following cheapest return flights from London (LHR) to Cancun (CUN) in January 2026 (see full year).

Return flights

07 Jan - 14 Jan Lufthansa
12 Jan - 22 Jan Lufthansa
12 Jan - 26 Jan Lufthansa
23 Jan - 30 Jan Lufthansa
16 Jan - 09 Feb Lufthansa
21 Jan - 04 Feb Lufthansa
21 Jan - 05 Feb Lufthansa
19 Jan - 02 Feb Lufthansa
22 Jan - 05 Feb SWISS
06 Jan - 17 Jan Lufthansa
15 Jan - 31 Jan Lufthansa
11 Jan - 21 Jan Lufthansa
11 Jan - 23 Jan Lufthansa
15 Jan - 27 Jan Lufthansa
20 Jan - 03 Feb Lufthansa
29 Jan - 05 Feb SWISS
09 Jan - 16 Jan Lufthansa
30 Jan - 06 Feb Air Canada
31 Jan - 14 Feb Air Canada
30 Jan - 08 Feb Air Canada

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

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.

Book a cheap hotel in Cancun

Cheap car rent in Cancun