Cheapest return flights from London to Cancun in January from 665€

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

12 Jan - 26 Jan Lufthansa
19 Jan - 26 Jan Lufthansa
19 Jan - 25 Jan Lufthansa
05 Jan - 15 Jan Lufthansa
16 Jan - 22 Jan TAP
05 Jan - 12 Jan Air Canada
11 Jan - 25 Jan Lufthansa
16 Jan - 23 Jan TAP
16 Jan - 21 Jan Air Canada
10 Jan - 18 Jan SWISS

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