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

Return flights

12 Sep - 27 Sep	United
12 Sep - 16 Sep	United
27 Sep - 05 Oct	United
18 Sep - 24 Sep	United
20 Sep - 27 Sep	United
30 Sep - 05 Oct	United
16 Sep - 21 Sep	WestJet
14 Sep - 21 Sep	United
18 Sep - 21 Sep	WestJet
24 Sep - 27 Sep	United
25 Sep - 28 Sep	WestJet
12 Sep - 28 Sep	WestJet
28 Sep - 04 Oct	WestJet
26 Sep - 03 Oct	WestJet
29 Sep - 04 Oct	United
30 Sep - 02 Oct	Aeromexico

Also check the deals for one-way flights from Cancun 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 Cancun to Vancouver in September from $261

Return flights