Cheapest return flights from Toronto to Bangkok in May from $955

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

Return flights

13 May - 20 May Cathay Pacific
20 May - 27 May Air Canada
04 May - 18 May Flair Airlines
09 May - 17 May Cathay Pacific
06 May - 16 May Air Canada
08 May - 17 May Air Canada
16 May - 30 May Korean Air
25 May - 03 Jun WestJet

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

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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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