Cheapest return flights from Toronto to Bangkok in May from $938

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

Return flights

12 May - 26 May Porter Airlines (Canada) Ltd
26 May - 02 Jun Porter Airlines (Canada) Ltd
05 May - 26 May Porter Airlines (Canada) Ltd
05 May - 12 May Porter Airlines (Canada) Ltd
05 May - 19 May Porter Airlines (Canada) Ltd
07 May - 21 May Porter Airlines (Canada) Ltd
07 May - 30 May Porter Airlines (Canada) Ltd
04 May - 18 May Porter Airlines (Canada) Ltd
05 May - 25 May Porter Airlines (Canada) Ltd
01 May - 30 Jun Porter Airlines (Canada) Ltd
02 May - 16 May Porter Airlines (Canada) Ltd
08 May - 24 May Porter Airlines (Canada) Ltd
18 May - 01 Jun Porter Airlines (Canada) Ltd
18 May - 02 Jun Porter Airlines (Canada) Ltd
19 May - 01 Jun Porter Airlines (Canada) Ltd
22 May - 08 Jun Porter Airlines (Canada) Ltd
28 May - 02 Jun Air Canada

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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