AirHint found the following cheapest return flights from Mexico City (MEX) to Vancouver (YVR) in September 2025 (see full year).

Return flights

20 Sep - 30 Sep	Viva
23 Sep - 30 Sep	Viva
22 Sep - 06 Oct	Viva
20 Sep - 25 Sep	Viva
27 Sep - 27 Oct	Viva
19 Sep - 21 Sep	Viva
27 Sep - 26 Oct	Viva
18 Sep - 03 Oct	Viva
07 Sep - 10 Sep	Viva
22 Sep - 27 Sep	Viva
18 Sep - 02 Oct	Viva
20 Sep - 29 Sep	Aeromexico
07 Sep - 30 Sep	Viva
26 Sep - 10 Oct	Viva
17 Sep - 20 Sep	Viva
20 Sep - 21 Oct	Viva
26 Sep - 01 Oct	Viva
24 Sep - 30 Sep	Viva
25 Sep - 04 Oct	Mexicana
28 Sep - 22 Oct	Volaris

Also check the deals for one-way flights from Mexico City to Vancouver in September.

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 Vancouver in September from $339

Return flights