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

Return flights

18 Sep - 25 Sep	T'way Air
16 Sep - 25 Sep	T'way Air
20 Sep - 27 Sep	T'way Air
18 Sep - 30 Sep	China Southern
15 Sep - 30 Sep	China Southern
13 Sep - 20 Sep	T'way Air
09 Sep - 16 Sep	T'way Air
09 Sep - 10 Oct	T'way Air
09 Sep - 18 Sep	T'way Air
22 Sep - 29 Sep	Sichuan Airlines
09 Sep - 19 Oct	T'way Air
06 Sep - 20 Sep	T'way Air
20 Sep - 12 Oct	T'way Air
18 Sep - 12 Oct	T'way Air
20 Sep - 11 Oct	T'way Air
21 Sep - 11 Oct	T'way Air
21 Sep - 12 Oct	T'way Air
21 Sep - 04 Oct	Cathay Pacific
21 Sep - 07 Oct	Cathay Pacific
23 Sep - 19 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 494€

Return flights