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

Return flights

06 Feb - 11 Feb	Aer Lingus
10 Feb - 24 Feb	Aer Lingus
06 Feb - 27 Feb	Aer Lingus
09 Feb - 19 Feb	Flair Airlines
18 Feb - 26 Feb	Aer Lingus
01 Feb - 18 Feb	Air Canada
05 Feb - 18 Feb	Air Canada
25 Feb - 08 Mar	Air Canada
18 Feb - 27 Feb	Finnair
09 Feb - 15 Feb	Air Canada
24 Feb - 03 Mar	Finnair
02 Feb - 06 Feb	Volaris
17 Feb - 03 Mar	Air Canada
23 Feb - 09 Mar	Finnair
26 Feb - 02 Mar	Air Canada
19 Feb - 03 Mar	Air Canada
28 Feb - 12 Mar	Finnair
11 Feb - 03 Mar	Viva
26 Feb - 08 Mar	Finnair
13 Feb - 14 Mar	Finnair

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

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 London

Cheap car rent in London

Cheapest return flights from Mexico City to London in February from $771

Return flights