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

Return flights

01 Apr - 18 Apr	Viva
30 Apr - 08 May	Volaris
30 Apr - 09 May	Volaris
30 Apr - 11 May	Viva
24 Apr - 10 May	Viva
22 Apr - 07 May	Avianca
22 Apr - 09 May	Avianca
28 Apr - 08 May	Viva
27 Apr - 07 May	Viva
27 Apr - 01 May	Viva
14 Apr - 20 Apr	Avianca
25 Apr - 09 May	Volaris
08 Apr - 18 Apr	Viva
21 Apr - 30 Apr	Viva
19 Apr - 26 Apr	Viva
07 Apr - 17 Apr	Viva
02 Apr - 27 Apr	Viva
15 Apr - 22 Apr	Viva
15 Apr - 28 Apr	Viva
15 Apr - 24 Apr	Viva

Also check the deals for one-way flights from Mexico City to London 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 Mexico City to London in April from $821

Return flights