Cheapest return flights from Toronto to Bangkok in December from 1920€

AirHint found the following cheapest return flights from Toronto (YTZ) to Bangkok (BKK) in December 2025 (see full year).

Return flights

04 Dec - 30 Dec SWISS
07 Dec - 30 Dec SWISS
19 Dec - 05 Jan Porter Airlines (Canada) Ltd
04 Dec - 14 Dec SWISS
14 Dec - 04 Jan SWISS
14 Dec - 30 Dec SWISS
13 Dec - 30 Dec SWISS
12 Dec - 30 Dec SWISS
06 Dec - 30 Dec SWISS
05 Dec - 30 Dec SWISS

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

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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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