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Cheap flights from Bangkok Don Mueang Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 727

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
DMK — YUL
3 Aug — 10 Aug1
1 adult

Cheap 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 29 July 2025.

Round-trip from

C$ 1,770

One-way from

C$ 727

Popular in

August

Cheapest in

January

Average price

C$ 2,317
22/9-20/10
  • 22/9-20/10
  • 4 total stops
  • 64h 00m total
  • Bangkok to Montreal
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19/9
  • 19/9
  • 2 total stops
  • 30h 22m total
  • Bangkok to Montreal
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Highest demand for flights based on searches. 13% potential increase in price (C$ 414 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 69 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Don Mueang Intl to Pierre Elliott Trudeau Intl

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 29 July 2025.

Mon 22/92:00 p.m.DMK - YUL
2 stops29h 00mMultiple Airlines
Mon 20/1010:15 a.m.YUL - DMK
2 stops35h 00mMultiple Airlines
Deal found 28/7C$ 1,770

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 29 July 2025.
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

Don Mueang Intl

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Mon 22/9

2:00 p.m.-8:00 a.m.

2 stops29h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

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

2 stops35h 00m

C$ 1,770

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Fri 19/9

11:55 p.m.-7:17 p.m.

2 stops30h 22m

C$ 727

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

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.

  • What is the cheapest month to book a flight from Bangkok Don Mueang Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Bangkok Don Mueang Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Bangkok Don Mueang Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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
Longueuil
Sherbrooke
Cornwall
Brossard
Dorval
Montebello
Drummondville
Trois-Rivières
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
North Hatley
Louiseville

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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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Millions of users choose and trust Cheapflights to book the best flight deals from Don Mueang Intl to Pierre Elliott Trudeau Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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