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

Return flights

02 Mar - 09 Mar	Qatar Airways
03 Mar - 10 Mar	Qatar Airways
13 Mar - 20 Mar	Turkish Airlines
02 Mar - 08 Mar	Qatar Airways
01 Mar - 08 Mar	Qatar Airways
15 Mar - 22 Mar	Turkish Airlines
01 Mar - 12 Mar	Qatar Airways
09 Mar - 16 Mar	Air Canada
17 Mar - 24 Mar	Air Canada
24 Mar - 31 Mar	Turkish Airlines
25 Mar - 01 Apr	Turkish Airlines
24 Mar - 06 Apr	Turkish Airlines
23 Mar - 06 Apr	Air Canada
24 Mar - 07 Apr	Air Canada
10 Mar - 21 Apr	SWISS
05 Mar - 06 Apr	Air Canada
29 Mar - 05 Apr	Turkish Airlines
31 Mar - 07 Apr	Air Canada
22 Mar - 12 Apr	Qatar Airways
26 Mar - 09 Apr	SWISS

Also check the deals for one-way flights from Montreal to Bangkok in March.

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 March from 841€

Return flights