In terms of precipitation, rainfall in Bangkok Don Mueang Intl Airport ranges from 10.0 - 320.0 mm per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Don Mueang Intl Airport when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Bangkok Don Mueang Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What is the cheapest time of day to fly from YUL to DMK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport as you normally would.

How can I find direct flights from Pierre Elliott Trudeau Intl to Don Mueang Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Don Mueang Intl.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Don Mueang Intl?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 735+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport

Cheap flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl

Enter your travel dates to find the best prices.

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Cheapest flights from Pierre Elliott Trudeau Intl to Don Mueang Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Mon 2/118:35 a.m. -

2 stops37h 30m

Mon 9/1111:00 p.m. -

2 stops48h 50m

Deal found 22/10C$ 1,801

Mon 9/118:20 a.m. -

2 stops37h 45m

Mon 16/1111:00 p.m. -

2 stops48h 50m

Deal found 24/10C$ 1,805

Mon 2/118:35 a.m. -

2 stops37h 30m

Tue 8/1211:00 p.m. -

2 stops48h 50m

Deal found 24/10C$ 1,844

Mon 9/118:20 a.m. -

2 stops47h 50m

Tue 8/1211:00 p.m. -

2 stops48h 50m

Deal found 22/10C$ 1,855

Mon 2/118:35 a.m. -

2 stops37h 30m

Wed 18/1111:10 a.m. -

2 stops38h 15m

Deal found 21/10C$ 1,874

Mon 9/118:20 a.m. -

2 stops37h 45m

Wed 9/1211:10 a.m. -

2 stops37h 15m

Deal found 22/10C$ 1,910

Mon 23/118:20 a.m. -

2 stops37h 45m

Tue 30/312:05 p.m. -

2 stops36h 16m

Deal found 21/10C$ 1,911

Mon 9/118:20 a.m. -

2 stops47h 50m

Mon 23/1111:10 a.m. -

2 stops37h 15m

Deal found 24/10C$ 1,914

Find flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl

Round-trip from	C$ 1,672
One-way from	C$ 735
Popular in	December
Cheapest in	March
Average price	C$ 1,578

24/1-24/2
4 total stops
62h 25m total
Montreal to Bangkok

Search Deals

26/1-31/12
3 total stops
56h 20m total
Montreal to Bangkok

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (C$ 218 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 74 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

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Cheapest round-trip

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - DMK Bangkok Don Mueang Intl

YULDMK

Montreal Pierre Elliott Trudeau Intl

Wed 6/1

6:45 a.m.-8:10 a.m.

2 stops37h 25m

Bangkok Don Mueang Intl

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,421

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - DMK Bangkok Don Mueang Intl

YULDMK

Montreal Pierre Elliott Trudeau Intl

Sun 7/2

9:10 a.m.-8:10 a.m.

2 stops35h 00m

Bangkok Don Mueang Intl

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,426

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - DMK Bangkok Don Mueang Intl

YULDMK

Montreal Pierre Elliott Trudeau Intl

Sat 23/1

6:45 a.m.-10:05 a.m.

2 stops39h 20m

Bangkok Don Mueang Intl

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,473

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - DMK Bangkok Don Mueang Intl

YULDMK

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

8:10 a.m.-10:05 a.m.

2 stops37h 55m

Bangkok Don Mueang Intl

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,540

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - DMK Bangkok Don Mueang Intl

YULDMK

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

10:40 a.m.-10:05 a.m.

1 stop35h 25m

Bangkok Don Mueang Intl

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,601

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - DMK Bangkok Don Mueang Intl

YULDMK

Montreal Pierre Elliott Trudeau Intl

Mon 7/12

9:10 a.m.-8:10 p.m.

2 stops47h 00m

Bangkok Don Mueang Intl

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,630

Quickest round-trip

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - DMK Bangkok Don Mueang Intl

YULDMK

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

10:40 a.m.-8:10 p.m.

1 stop21h 30m

Bangkok Don Mueang Intl

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,641

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - DMK Bangkok Don Mueang Intl

YULDMK

Montreal Pierre Elliott Trudeau Intl

Fri 12/2

10:40 a.m.-8:10 p.m.

1 stop21h 30m

Bangkok Don Mueang Intl

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,645

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - DMK Bangkok Don Mueang Intl

YULDMK

Montreal Pierre Elliott Trudeau Intl

Fri 22/1

10:40 a.m.-8:10 a.m.

1 stop33h 30m

Bangkok Don Mueang Intl

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,651

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - DMK Bangkok Don Mueang Intl

YULDMK

Montreal Pierre Elliott Trudeau Intl

Sun 24/1

9:05 p.m.-11:05 a.m.

2 stops26h 00m

Bangkok Don Mueang Intl

Wed 24/2

1:40 p.m.-2:05 p.m.

2 stops36h 25m

C$ 1,672

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Pierre Elliott Trudeau Intl to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Pierre Elliott Trudeau Intl with our price prediction graph.

YUL-DMK

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport?

Doha (DOH) – chosen by Cheapflights users on 50% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport?

Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of C$ 1,584.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport?

Flights via Doha (DOH) have the shortest average one-way travel time for 1-stop routes: 21h 25m.

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport?

Flights via Dubai (DXB) offer the fastest connection on this route, with an average layover time of 7h 08m.

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport?
For as low as C$ 1,974, Emirates can have you in Bangkok Don Mueang Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport in 35h 25m. Montreal Pierre Elliott Trudeau Intl Airport and Bangkok Don Mueang Intl Airport are separated by a distance of 13378 km.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Don Mueang Intl that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Don Mueang Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Don Mueang Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Don Mueang Intl.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Don Mueang Intl?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Don Mueang Intl from Pierre Elliott Trudeau Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Don Mueang Intl?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Don Mueang Intl with no change fees?

Certainly. Search results for flights to Don Mueang Intl from Pierre Elliott Trudeau Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Don Mueang Intl become cheaper?

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport from C$ 735

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl

Cheapest flights from Pierre Elliott Trudeau Intl to Don Mueang IntlExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Pierre Elliott Trudeau Intl to Don Mueang IntlDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to Don Mueang IntlDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl. Data last updated 25 October 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to Don Mueang IntlSearch for one-way flight options from Pierre Elliott Trudeau Intl to Don Mueang Intl. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Search for one-way flight options from Pierre Elliott Trudeau Intl to Don Mueang Intl. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Find flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl

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Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport that are best for you.

Best time to book a flight from Pierre Elliott Trudeau Intl to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport?

Doha (DOH) – chosen by Cheapflights users on 50% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport?

Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of C$ 1,584.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport?

Flights via Doha (DOH) have the shortest average one-way travel time for 1-stop routes: 21h 25m.

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport?

Flights via Dubai (DXB) offer the fastest connection on this route, with an average layover time of 7h 08m.

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Don Mueang Intl that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Don Mueang Intl?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Don Mueang Intl?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pierre Elliott Trudeau Intl to Don Mueang Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Don Mueang Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Thailand

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Other flights to Don Mueang Intl

Explore flights to Don Mueang Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.

Search flights from Pierre Elliott Trudeau Intl to Don Mueang Intl by cabin class

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Pierre Elliott Trudeau Intl and Don Mueang Intl flights

Browse other Pierre Elliott Trudeau Intl and Don Mueang Intl flight options. Last updated on 25 October 2026.

Other flights from Pierre Elliott Trudeau Intl

Browse through other flights departing from Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.

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Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Don Mueang Intl become cheaper?

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Cheapest flights from Pierre Elliott Trudeau Intl to Don Mueang Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Pierre Elliott Trudeau Intl to Don Mueang Intl
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to Don Mueang Intl
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Don Mueang Intl. Data last updated 25 October 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to Don Mueang Intl
Search for one-way flight options from Pierre Elliott Trudeau Intl to Don Mueang Intl. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.