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

Return flights

27 Jan - 03 Feb	Qatar Airways
19 Jan - 09 Feb	Qatar Airways
23 Jan - 07 Feb	Turkish Airlines
25 Jan - 17 Feb	Qatar Airways
18 Jan - 10 Feb	Qatar Airways
24 Jan - 07 Feb	Air Canada
13 Jan - 10 Feb	Air Canada
09 Jan - 06 Feb	Turkish Airlines
07 Jan - 06 Feb	Turkish Airlines
19 Jan - 26 Jan	Turkish Airlines
12 Jan - 19 Jan	WestJet
25 Jan - 01 Feb	Qatar Airways
21 Jan - 28 Jan	Air Canada
14 Jan - 21 Jan	Air Canada
12 Jan - 28 Jan	Etihad Airways
22 Jan - 29 Jan	Air Canada
12 Jan - 26 Jan	Air Canada
05 Jan - 12 Jan	WestJet
15 Jan - 22 Jan	Air Canada
12 Jan - 31 Jan	WestJet

Also check the deals for one-way flights from Montreal 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.

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Cheapest return flights from Montreal to Bangkok in January from 841€

Return flights