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

Return flights

22 Jan - 09 Feb	Viva
23 Jan - 10 Feb	Volaris
26 Jan - 02 Feb	Volaris
27 Jan - 18 Feb	Volaris
22 Jan - 29 Jan	Volaris
19 Jan - 29 Jan	Volaris
26 Jan - 04 Feb	Volaris
19 Jan - 09 Feb	Volaris
20 Jan - 25 Jan	Volaris
12 Jan - 24 Jan	Volaris
17 Jan - 29 Jan	Volaris
20 Jan - 29 Jan	Volaris
18 Jan - 30 Jan	Volaris
19 Jan - 24 Jan	Volaris
19 Jan - 28 Jan	Volaris
17 Jan - 24 Jan	Volaris
30 Jan - 08 Feb	Viva
25 Jan - 06 Feb	Viva
30 Jan - 15 Feb	Viva
15 Jan - 02 Feb	Volaris

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 592€

Return flights