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

Return flights

02 Jan - 24 Jan	Air Canada
12 Jan - 28 Jan	SWISS
10 Jan - 28 Jan	SWISS
21 Jan - 04 Feb	SWISS
15 Jan - 04 Feb	SWISS
21 Jan - 28 Jan	SWISS
08 Jan - 13 Jan	SWISS
14 Jan - 27 Jan	SWISS
13 Jan - 20 Jan	SWISS
20 Jan - 27 Jan	SWISS
28 Jan - 24 Feb	SWISS
30 Jan - 17 Feb	SWISS
31 Jan - 17 Feb	SWISS
27 Jan - 03 Feb	SWISS
13 Jan - 03 Feb	SWISS
12 Jan - 27 Jan	SWISS
10 Jan - 27 Jan	SWISS
13 Jan - 15 Feb	SWISS
29 Jan - 10 Feb	SWISS

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

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Toronto to Bangkok in January from 1040€

Return flights