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

Return flights

03 Mar - 16 Mar	United
03 Mar - 24 Mar	United
09 Mar - 06 Apr	United
01 Mar - 11 Mar	United
10 Mar - 17 Mar	United
04 Mar - 17 Mar	United
10 Mar - 31 Mar	United
10 Mar - 24 Mar	United
30 Mar - 20 Apr	Air Canada
13 Mar - 26 Mar	Cathay Pacific
01 Mar - 14 Mar	Cathay Pacific
17 Mar - 07 Apr	Air Canada
18 Mar - 08 Apr	Air Canada
11 Mar - 01 Apr	Alaska Airlines
04 Mar - 25 Mar	Korean Air
31 Mar - 23 Apr	Air Canada
20 Mar - 30 Apr	Air Canada

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

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 March from $834

Return flights