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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bangkok Don Mueang Intl Airport from C$ 899

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DMK
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

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 24 April 2026.

Tue 5/58:20 a.m.
YUL
-
DMK
3 stops33h 20m
Multiple Airlines
Tue 12/51:35 p.m.
DMK
-
YUL
2 stops29h 25m
Multiple Airlines
Deal found 19/4C$ 1,847
Mon 9/119:10 a.m.
YUL
-
DMK
2 stops36h 50m
Emirates
Sun 29/1111:00 a.m.
DMK
-
YUL
2 stops38h 23m
Emirates
Deal found 19/4C$ 1,869
Mon 2/116:45 a.m.
YUL
-
DMK
2 stops39h 15m
Emirates
Wed 18/1111:00 a.m.
DMK
-
YUL
2 stops56h 48m
Emirates
Deal found 19/4C$ 1,880
Sun 8/119:10 a.m.
YUL
-
DMK
2 stops36h 50m
Emirates
Tue 24/1111:00 a.m.
DMK
-
YUL
2 stops38h 23m
Emirates
Deal found 21/4C$ 1,881
Thu 29/1012:10 p.m.
YUL
-
DMK
2 stops45h 05m
Emirates
Mon 23/1111:00 a.m.
DMK
-
YUL
2 stops56h 48m
Emirates
Deal found 22/4C$ 1,882
Sun 13/910:10 a.m.
YUL
-
DMK
2 stops38h 00m
Emirates
Sun 27/912:10 p.m.
DMK
-
YUL
2 stops39h 35m
Emirates
Deal found 21/4C$ 1,884
Tue 17/118:50 p.m.
YUL
-
DMK
2 stops32h 20m
Multiple Airlines
Mon 30/111:40 p.m.
DMK
-
YUL
2 stops36h 25m
Multiple Airlines
Deal found 20/4C$ 1,903
Tue 13/109:35 p.m.
YUL
-
DMK
2 stops28h 05m
Multiple Airlines
Fri 13/111:40 p.m.
DMK
-
YUL
2 stops36h 25m
Multiple Airlines
Deal found 19/4C$ 1,907
Mon 8/69:35 p.m.
YUL
-
DMK
2 stops28h 05m
Multiple Airlines
Mon 15/66:00 p.m.
DMK
-
YUL
2 stops31h 45m
Multiple Airlines
Deal found 20/4C$ 1,911
Sun 1/111:30 p.m.
YUL
-
DMK
2 stops66h 45m
Emirates
Sun 29/1111:00 a.m.
DMK
-
YUL
2 stops37h 23m
Emirates
Deal found 20/4C$ 1,914

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

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Don Mueang Intl (DMK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 April 2026.

Round-trip from

C$ 1,847

One-way from

C$ 899

Popular in

December

Cheapest in

August

Average price

C$ 1,505
5/5-12/5
  • 5/5-12/5
  • 5 total stops
  • 62h 45m total
  • Montreal to Bangkok
Search Deals
3/5
  • 3/5
  • 2 total stops
  • 45h 40m total
  • Montreal to Bangkok
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Don Mueang Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 April 2026.
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

Return

Price

Cheapest round-trip

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

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

2 stops47h 35m

Bangkok Don Mueang Intl

Mon 12/10

12:10 p.m.-6:20 p.m.

2 stops41h 10m

C$ 1,880

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

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

2 stops47h 35m

Bangkok Don Mueang Intl

Tue 29/9

12:10 p.m.-4:45 p.m.

2 stops39h 35m

C$ 1,880

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

1:15 p.m.-11:10 a.m.

2 stops34h 55m

Bangkok Don Mueang Intl

Tue 27/10

11:00 a.m.-12:33 a.m.

2 stops48h 33m

C$ 1,937

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

11:10 a.m.-8:45 p.m.

2 stops46h 35m

Bangkok Don Mueang Intl

Tue 10/11

11:00 a.m.-12:23 p.m.

2 stops37h 23m

C$ 1,938

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

10:10 a.m.-11:10 a.m.

2 stops38h 00m

Bangkok Don Mueang Intl

Sat 17/10

12:10 p.m.-1:21 p.m.

2 stops36h 11m

C$ 1,981
Quickest round-trip

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

10:15 a.m.-8:45 p.m.

1 stop23h 30m

Bangkok Don Mueang Intl

Mon 26/10

11:00 a.m.-8:15 a.m.

1 stop32h 15m

C$ 2,079

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

10:15 a.m.-8:45 p.m.

1 stop23h 30m

Bangkok Don Mueang Intl

Wed 11/11

11:00 a.m.-7:35 a.m.

1 stop32h 35m

C$ 2,079

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

10:15 a.m.-8:45 p.m.

1 stop23h 30m

Bangkok Don Mueang Intl

Sat 24/10

12:10 p.m.-12:23 p.m.

2 stops35h 13m

C$ 2,081

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

10:15 a.m.-11:25 a.m.

1 stop38h 10m

Bangkok Don Mueang Intl

Mon 14/9

11:50 p.m.-8:00 a.m.

1 stop43h 10m

C$ 2,161

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

1:15 p.m.-8:45 p.m.

2 stops44h 30m

Bangkok Don Mueang Intl

Sun 11/10

12:10 p.m.-8:00 a.m.

1 stop30h 50m

C$ 2,212

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/4

Showing 1-10 of 21 resultsSorted by cheapest first
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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.
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.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Don Mueang Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as C$ 1,880, Emirates can have you in Bangkok Don Mueang Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport in 47h 35m. 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.

See more FAQs

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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.
Pierre Elliott Trudeau Intl to Suvarnabhumi flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Don Mueang Intl?

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?

Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Don Mueang Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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