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

Return flights

04 Sep - 21 Sep	T'way Air
02 Sep - 16 Sep	T'way Air
07 Sep - 20 Sep	T'way Air
07 Sep - 18 Sep	T'way Air
04 Sep - 19 Oct	T'way Air
21 Sep - 21 Oct	T'way Air
06 Sep - 20 Sep	T'way Air
06 Sep - 21 Sep	T'way Air
04 Sep - 28 Sep	T'way Air
02 Sep - 28 Sep	T'way Air
04 Sep - 20 Sep	T'way Air
04 Sep - 16 Sep	T'way Air
17 Sep - 01 Oct	Cathay Pacific
22 Sep - 14 Oct	Cathay Pacific
23 Sep - 13 Oct	Cathay Pacific
09 Sep - 05 Oct	Cathay Pacific
17 Sep - 05 Oct	Cathay Pacific
23 Sep - 14 Oct	Cathay Pacific
16 Sep - 16 Oct	Cathay Pacific
16 Sep - 14 Oct	Cathay Pacific

Also check the deals for one-way flights from Vancouver to Bangkok 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 Bangkok in September from 485€

Return flights