Cheapest return flights from London to Cancun in January from $564

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

Return flights

13 Jan - 29 Jan Aer Lingus
13 Jan - 20 Jan Aer Lingus
22 Jan - 27 Jan Aer Lingus
15 Jan - 22 Jan Aer Lingus
13 Jan - 27 Jan Aer Lingus
22 Jan - 29 Jan Aer Lingus
20 Jan - 27 Jan Aer Lingus
22 Jan - 05 Feb Aer Lingus
21 Jan - 27 Jan British Airways direct
13 Jan - 20 Jan British Airways direct
12 Jan - 22 Jan British Airways direct
28 Jan - 11 Feb British Airways direct
26 Jan - 03 Feb British Airways direct
28 Jan - 09 Feb British Airways direct
26 Jan - 09 Feb British Airways direct
28 Jan - 01 Feb Air Canada
28 Jan - 01 Feb British Airways direct
19 Jan - 08 Feb British Airways direct
25 Jan - 04 Feb British Airways direct
22 Jan - 02 Feb British Airways direct

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.

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