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

Return flights

01 Jun - 22 Jun	Lufthansa
03 Jun - 18 Jun	United
10 Jun - 24 Jun	United
02 Jun - 10 Jun	United
07 Jun - 17 Jun	United
15 Jun - 01 Jul	Air Canada
15 Jun - 30 Jun	Air Canada
13 Jun - 22 Jun	Air Canada
01 Jun - 12 Jun	Lufthansa
22 Jun - 02 Jul	Lufthansa
22 Jun - 01 Jul	Lufthansa
04 Jun - 29 Jun	Air Canada
08 Jun - 15 Jun	Air Canada
22 Jun - 09 Jul	United
30 Jun - 15 Jul	United
10 Jun - 02 Jul	Air Canada
19 Jun - 14 Jul	WestJet
24 Jun - 08 Jul	Iberia
16 Jun - 07 Jul	Aeromexico
23 Jun - 07 Jul	Aeromexico

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

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 June from 878€

Return flights