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

Return flights

13 Sep - 20 Sep	T'way Air
11 Sep - 18 Sep	T'way Air
18 Sep - 25 Sep	T'way Air
09 Sep - 18 Sep	T'way Air
04 Sep - 20 Sep	T'way Air
21 Sep - 27 Sep	T'way Air
08 Sep - 22 Sep	Philippine Airlines
01 Sep - 11 Sep	Thai AirAsia
17 Sep - 24 Sep	Philippine Airlines
26 Sep - 03 Oct	Philippine Airlines
22 Sep - 02 Oct	Philippine Airlines
14 Sep - 22 Sep	Cathay Pacific
20 Sep - 12 Oct	Cathay Pacific
28 Sep - 05 Oct	Cathay Pacific
26 Sep - 04 Oct	Cathay Pacific
23 Sep - 04 Oct	Cathay Pacific
18 Sep - 08 Oct	Cathay Pacific
18 Sep - 13 Oct	Cathay Pacific
22 Sep - 29 Oct	Cathay Pacific
19 Sep - 11 Oct	Cathay Pacific

Also check the deals for one-way flights from Bangkok 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 Bangkok to Vancouver in September from $579

Return flights