Cheapest return flights from Montreal to Bangkok in September from 705€

AirHint found the following cheapest return flights from Montreal (YUL) to Bangkok (BKK) in September 2025 (see full year).

Return flights

02 Sep - 01 Oct ANA
02 Sep - 06 Oct ANA
16 Sep - 21 Oct United
11 Sep - 25 Sep United
10 Sep - 08 Oct United
02 Sep - 18 Sep United
04 Sep - 25 Sep United
16 Sep - 30 Sep United
23 Sep - 07 Oct United
10 Sep - 06 Oct United
08 Sep - 20 Sep ANA
02 Sep - 09 Sep ANA
28 Sep - 05 Oct Porter Airlines (Canada) Ltd
02 Sep - 24 Sep ANA
07 Sep - 06 Oct United
22 Sep - 12 Oct WestJet
11 Sep - 24 Sep Air Canada
17 Sep - 24 Sep Air Canada
18 Sep - 25 Sep Air Canada
11 Sep - 01 Oct Air Canada

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

Skyscanner

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

Feel free to contact us with any feedback or request another flight research.