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

Return flights

20 Apr - 28 Apr	Air Dolomiti
13 Apr - 20 Apr	Air Dolomiti
20 Apr - 04 May	Air Dolomiti
27 Apr - 04 May	Air Dolomiti
29 Apr - 04 May	Air Dolomiti
14 Apr - 21 Apr	Lufthansa
20 Apr - 29 Apr	Lufthansa
22 Apr - 29 Apr	Lufthansa
28 Apr - 06 May	Lufthansa
17 Apr - 05 May	Air Dolomiti
17 Apr - 21 Apr	Lufthansa
15 Apr - 28 Apr	Lufthansa
27 Apr - 11 May	Lufthansa
08 Apr - 20 Apr	Air Dolomiti
30 Apr - 06 May	Lufthansa
14 Apr - 26 Apr	Air Dolomiti
19 Apr - 18 May	KLM
23 Apr - 04 May	Lufthansa
21 Apr - 30 Apr	Lufthansa
30 Apr - 10 May	Air Dolomiti

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

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 London to Mexico City in April from 863€

Return flights