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

Return flights

03 Sep - 10 Sep	United
18 Sep - 25 Sep	United
11 Sep - 16 Sep	United
06 Sep - 09 Sep	United
16 Sep - 20 Sep	United
17 Sep - 20 Sep	United
12 Sep - 19 Sep	United
10 Sep - 16 Sep	United
20 Sep - 24 Sep	United
03 Sep - 11 Sep	United
28 Sep - 04 Oct	United
25 Sep - 03 Oct	United
27 Sep - 04 Oct	United
29 Sep - 03 Oct	United
09 Sep - 02 Oct	United
24 Sep - 01 Oct	United
23 Sep - 07 Oct	United
22 Sep - 02 Oct	United
28 Sep - 08 Oct	United
24 Sep - 15 Oct	United

Also check the deals for one-way flights from Vancouver to Cancun 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 Vancouver to Cancun in September from $307

Return flights