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

Return flights

21 Oct - 28 Oct	Korean Air
24 Oct - 18 Nov	Korean Air
06 Oct - 13 Oct	Air Canada
17 Oct - 26 Oct	Korean Air
01 Oct - 17 Oct	Air Canada
01 Oct - 18 Oct	Air Canada
18 Oct - 07 Nov	Korean Air
03 Oct - 24 Oct	Air Canada
29 Oct - 26 Nov	Air Canada
14 Oct - 30 Oct	United
01 Oct - 12 Oct	United
09 Oct - 24 Oct	United

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

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 Toronto to Bangkok in October from 800€

Return flights