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Cheap flights from Bangkok Don Mueang Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 857

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
DMK — YUL
13 Apr — 20 Apr1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

Cheapest flights from Don Mueang Intl to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Don Mueang Intl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2026.

Fri 24/41:40 p.m.
DMK
-
YUL
2 stops29h 20m
Multiple Airlines
Fri 8/510:15 a.m.
YUL
-
DMK
2 stops25h 50m
Multiple Airlines
Deal found 12/3C$ 1,487
Sun 14/61:45 p.m.
DMK
-
YUL
2 stops29h 15m
Multiple Airlines
Wed 8/710:15 a.m.
YUL
-
DMK
2 stops35h 00m
Multiple Airlines
Deal found 13/3C$ 1,779
Wed 1/71:45 p.m.
DMK
-
YUL
2 stops29h 15m
Multiple Airlines
Thu 6/810:15 a.m.
YUL
-
DMK
2 stops35h 00m
Multiple Airlines
Deal found 10/3C$ 1,912
Tue 30/61:45 p.m.
DMK
-
YUL
2 stops29h 15m
Multiple Airlines
Thu 6/810:15 a.m.
YUL
-
DMK
2 stops35h 00m
Multiple Airlines
Deal found 10/3C$ 1,913
Fri 3/76:00 p.m.
DMK
-
YUL
2 stops49h 00m
Multiple Airlines
Thu 6/810:15 a.m.
YUL
-
DMK
2 stops35h 00m
Multiple Airlines
Deal found 10/3C$ 1,943
Sun 14/61:45 p.m.
DMK
-
YUL
2 stops29h 15m
Multiple Airlines
Fri 10/710:15 a.m.
YUL
-
DMK
2 stops35h 00m
Multiple Airlines
Deal found 12/3C$ 1,968
Tue 7/71:15 a.m.
DMK
-
YUL
3 stops33h 30m
Multiple Airlines
Mon 13/77:15 a.m.
YUL
-
DMK
2 stops31h 45m
Multiple Airlines
Deal found 13/3C$ 1,976
Mon 27/411:10 a.m.
DMK
-
YUL
2 stops31h 50m
Multiple Airlines
Fri 1/56:35 a.m.
YUL
-
DMK
3 stops35h 05m
Multiple Airlines
Deal found 10/3C$ 2,014
Mon 31/81:15 a.m.
DMK
-
YUL
3 stops30h 20m
Multiple Airlines
Sun 13/912:55 p.m.
YUL
-
DMK
1 stop26h 05m
Multiple Airlines
Deal found 12/3C$ 2,284

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

Discover tips and strategies to find the most affordable flight options for your journey from Don Mueang Intl (DMK) to Pierre Elliott Trudeau Intl (YUL). 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 14 March 2026.

Round-trip from

C$ 1,487

One-way from

C$ 857

Popular in

March

Cheapest in

November

Average price

C$ 2,199
24/4-8/5
  • 24/4-8/5
  • 4 total stops
  • 55h 10m total
  • Bangkok to Montreal
Search Deals
8/5
  • 8/5
  • 2 total stops
  • 47h 47m total
  • Bangkok to Montreal
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Don Mueang Intl to Pierre Elliott Trudeau 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 14 March 2026.
Use the filters below to find and compare flights from Bangkok Don Mueang Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Fri 24/4

1:40 p.m.-8:00 a.m.

2 stops29h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

10:15 a.m.-11:05 p.m.

2 stops25h 50m

C$ 1,487

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Sun 14/6

1:45 p.m.-8:00 a.m.

2 stops29h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

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

2 stops35h 00m

C$ 1,779

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Wed 1/7

1:45 p.m.-8:00 a.m.

2 stops29h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

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

2 stops35h 00m

C$ 1,912

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Fri 3/7

6:00 p.m.-8:00 a.m.

2 stops49h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

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

2 stops35h 00m

C$ 1,943

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Sun 14/6

1:45 p.m.-8:00 a.m.

2 stops29h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

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

2 stops35h 00m

C$ 1,968

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Tue 7/7

1:15 a.m.-11:45 p.m.

3 stops33h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

7:15 a.m.-2:00 a.m.

2 stops31h 45m

C$ 1,976

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Mon 27/4

11:10 a.m.-8:00 a.m.

2 stops31h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:35 a.m.-4:40 a.m.

3 stops35h 05m

C$ 2,014

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Mon 31/8

1:15 a.m.-7:24 p.m.

2 stops29h 09m

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

12:55 p.m.-2:00 a.m.

1 stop26h 05m

C$ 2,284

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Mon 6/4

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

2 stops31h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

10:15 a.m.-12:40 p.m.

2 stops39h 25m

C$ 2,932
Cheapest one-way

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Sat 18/4

7:30 a.m.-7:15 a.m.

3 stops34h 45m

C$ 955

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Don Mueang Intl to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Don Mueang 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 Don Mueang Intl to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Yes. In addition to deals on Don Mueang Intl to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Don Mueang Intl to Pierre Elliott Trudeau 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.

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Trois-Rivières
Dorval
Sherbrooke
Cornwall
Montebello
Brossard
Boucherville
Longueuil
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Don Mueang Intl to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Pierre Elliott Trudeau Intl flights

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

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

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Don Mueang 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 Don Mueang Intl to Pierre Elliott Trudeau Intl become cheaper?

Yes! Start tracking prices for Don Mueang Intl to Pierre Elliott Trudeau Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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