Cheapest return flights from Toronto to Bangkok in September from $1164

AirHint found the following cheapest return flights from Toronto (YTZ) to Bangkok (BKK) in September 2026 (see full year).

Return flights

12 Sep - 27 Sep Porter Airlines (Canada) Ltd
25 Sep - 07 Oct Porter Airlines (Canada) Ltd
21 Sep - 29 Sep Porter Airlines (Canada) Ltd
29 Sep - 27 Oct Porter Airlines (Canada) Ltd
12 Sep - 28 Sep Porter Airlines (Canada) Ltd
11 Sep - 27 Sep Porter Airlines (Canada) Ltd
19 Sep - 03 Oct Porter Airlines (Canada) Ltd
17 Sep - 02 Oct Porter Airlines (Canada) Ltd
01 Sep - 20 Oct Porter Airlines (Canada) Ltd
01 Sep - 31 Oct Porter Airlines (Canada) Ltd
25 Sep - 17 Oct Porter Airlines (Canada) Ltd
16 Sep - 24 Sep Air Canada

Also check the deals for one-way flights from Toronto to Bangkok in September.

Powered by

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Feel free to contact us with any feedback or request another flight research.