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

Return flights

15 Jun - 08 Jul	Air Canada
01 Jun - 30 Jun	Korean Air
02 Jun - 25 Jun	Korean Air
05 Jun - 02 Jul	Korean Air
04 Jun - 11 Jun	Etihad Airways
10 Jun - 11 Jul	Cathay Pacific
03 Jun - 13 Jun	Korean Air
24 Jun - 15 Jul	Air Canada
12 Jun - 19 Jun	Air Canada
22 Jun - 17 Jul	Air Canada
18 Jun - 16 Jul	Etihad Airways
21 Jun - 27 Jun	Etihad Airways
13 Jun - 27 Jun	EVA Air

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

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 June from $928

Return flights