AirHint found the following cheapest return flights from Mexico City (MEX) to London (LGW) in January 2026 (see full year).

Return flights

12 Jan - 20 Jan	Volaris
11 Jan - 19 Jan	Aeromexico
15 Jan - 02 Feb	Volaris
15 Jan - 29 Jan	Volaris
11 Jan - 24 Jan	Volaris
13 Jan - 22 Jan	Volaris
12 Jan - 21 Jan	Volaris
20 Jan - 29 Jan	Volaris
13 Jan - 10 Feb	Volaris
26 Jan - 01 Feb	Volaris
12 Jan - 26 Jan	Aeromexico
16 Jan - 01 Feb	Volaris
06 Jan - 13 Jan	Volaris
06 Jan - 18 Jan	Volaris
17 Jan - 01 Feb	Volaris
29 Jan - 05 Feb	Avianca
28 Jan - 11 Feb	Iberia
19 Jan - 03 Feb	Avianca
30 Jan - 15 Feb	Iberia

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

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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Cheapest return flights from Mexico City to London in January from 626€

Return flights