Find flights
When to book
FAQs

Cheap flights from Quebec to Bangkok Don Mueang Intl Airport from C$ 723

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DMK
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Don Mueang Intl

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Don Mueang Intl
Explore the most affordable flight options available from Quebec to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2026.

Tue 7/49:15 a.m.
YUL
-
DMK
3 stops32h 05m
Multiple Airlines
Wed 3/62:45 a.m.
DMK
-
YUL
2 stops32h 00m
Multiple Airlines
Deal found 16/2C$ 1,590
Tue 19/56:45 a.m.
YUL
-
DMK
3 stops32h 55m
Multiple Airlines
Tue 9/611:55 p.m.
DMK
-
YUL
3 stops42h 10m
Multiple Airlines
Deal found 17/2C$ 1,622
Wed 10/67:15 a.m.
YUL
-
DMK
2 stops32h 25m
Multiple Airlines
Thu 18/611:55 p.m.
DMK
-
YUL
3 stops42h 10m
Multiple Airlines
Deal found 17/2C$ 1,628
Fri 10/48:05 a.m.
YUL
-
DMK
3 stops33h 15m
Multiple Airlines
Mon 18/511:55 p.m.
DMK
-
YUL
3 stops34h 50m
Multiple Airlines
Deal found 17/2C$ 1,632
Thu 11/68:20 a.m.
YUL
-
DMK
2 stops31h 20m
Multiple Airlines
Thu 25/611:55 p.m.
DMK
-
YUL
3 stops42h 10m
Multiple Airlines
Deal found 16/2C$ 1,698
Tue 10/39:25 a.m.
YUL
-
DMK
3 stops32h 00m
Multiple Airlines
Tue 24/34:00 p.m.
DMK
-
YUL
3 stops39h 40m
Multiple Airlines
Deal found 15/2C$ 1,708
Tue 28/77:15 a.m.
YUL
-
DMK
2 stops32h 25m
Multiple Airlines
Mon 17/82:15 a.m.
DMK
-
YUL
3 stops39h 50m
Multiple Airlines
Deal found 16/2C$ 1,711
Thu 11/67:15 a.m.
YUL
-
DMK
2 stops32h 25m
Multiple Airlines
Sun 21/611:55 p.m.
DMK
-
YUL
3 stops42h 10m
Multiple Airlines
Deal found 16/2C$ 1,715
Mon 23/39:25 a.m.
YUL
-
DMK
3 stops32h 00m
Multiple Airlines
Mon 13/49:10 p.m.
DMK
-
YUL
3 stops35h 16m
Multiple Airlines
Deal found 16/2C$ 1,734
Tue 23/67:20 a.m.
YOW
-
DMK
2 stops32h 20m
Multiple Airlines
Mon 6/72:15 a.m.
DMK
-
YOW
2 stops48h 10m
Multiple Airlines
Deal found 14/2C$ 1,868
Sat 5/911:15 a.m.
YOW
-
DMK
2 stops28h 25m
Multiple Airlines
Mon 14/92:45 a.m.
DMK
-
YOW
2 stops33h 08m
Multiple Airlines
Deal found 16/2C$ 1,925
Mon 18/55:00 a.m.
YQB
-
DMK
3 stops33h 30m
Multiple Airlines
Sun 24/511:55 p.m.
DMK
-
YQB
3 stops44h 36m
Multiple Airlines
Deal found 16/2C$ 1,965

Find flight deals from Quebec to Don Mueang Intl

Keep the following information in mind while searching for Quebec to Don Mueang Intl flight deals. Data was last updated 18 February 2026.

Round-trip from

C$ 1,590

One-way from

C$ 723

Popular in

December

Cheapest in

October

Average price

C$ 1,497
7/4-3/6
  • 7/4-3/6
  • 5 total stops
  • 64h 05m total
  • Quebec to Bangkok
Search Deals
9/3
  • 9/3
  • 3 total stops
  • 44h 00m total
  • Quebec to Bangkok
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec 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 18 February 2026.
Use the filters below to find and compare flights from Quebec to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Quebec

Fly to

Don Mueang Intl

Route

Depart

Return

Price

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

8:05 a.m.-4:25 a.m.

3 stops32h 20m

Bangkok Don Mueang Intl

Tue 31/3

3:15 p.m.-9:00 p.m.

3 stops40h 45m

C$ 1,773

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

6:00 a.m.-4:25 a.m.

3 stops35h 25m

Bangkok Don Mueang Intl

Tue 12/5

1:35 a.m.-11:45 p.m.

3 stops33h 10m

C$ 1,778

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

9:25 a.m.-4:25 a.m.

3 stops32h 00m

Bangkok Don Mueang Intl

Tue 31/3

3:15 p.m.-9:00 p.m.

3 stops40h 45m

C$ 1,778

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

8:55 p.m.-12:40 p.m.

2 stops28h 45m

Bangkok Don Mueang Intl

Mon 11/5

11:50 a.m.-2:45 p.m.

2 stops37h 55m

C$ 1,781

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

9:50 p.m.-12:30 p.m.

2 stops27h 40m

Bangkok Don Mueang Intl

Tue 12/5

9:15 a.m.-2:45 p.m.

2 stops40h 30m

C$ 1,785

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

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

1 stop26h 35m

Bangkok Don Mueang Intl

Mon 11/5

11:55 p.m.-5:00 p.m.

1 stop28h 05m

C$ 1,801

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

8:05 a.m.-4:20 a.m.

3 stops32h 15m

Bangkok Don Mueang Intl

Tue 24/3

4:00 p.m.-8:40 p.m.

3 stops39h 40m

C$ 1,816

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

9:25 a.m.-4:25 a.m.

3 stops32h 00m

Bangkok Don Mueang Intl

Wed 25/3

7:25 p.m.-4:49 p.m.

3 stops32h 24m

C$ 1,818

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

8:05 a.m.-4:30 a.m.

3 stops33h 25m

Bangkok Don Mueang Intl

Tue 24/3

4:00 p.m.-8:40 p.m.

3 stops39h 40m

C$ 1,820

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

9:25 a.m.-4:25 a.m.

3 stops32h 00m

Bangkok Don Mueang Intl

Sat 4/4

3:15 p.m.-9:00 p.m.

3 stops40h 45m

C$ 1,829

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/2

Showing 1-10 of 41 results
1
2
3
...
5

Best time to book a flight from Quebec to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Quebec 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.

Cheapflights Insights

Everything you need to know about your flight from Quebec to Bangkok Don Mueang Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Quebec 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.

  • What are the most popular routes from Quebec to Bangkok Don Mueang Intl Airport?

    Most travellers choose Montreal Pierre Elliott Trudeau Intl - Bangkok Don Mueang Intl, Québec City - Bangkok Don Mueang Intl or Ottawa - Bangkok Don Mueang Intl when deciding on the best route from Quebec to Bangkok Don Mueang Intl Airport.

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

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

  • How can I find direct flights from Quebec 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 Quebec to Don Mueang Intl.

  • Can I find deals for business class flights from Quebec to Don Mueang Intl?

    Yes. Cheapflights offers flight deals from Quebec 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Quebec to Don Mueang Intl?

When you search for this flight from Quebec to Don Mueang Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Quebec to Don Mueang Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Quebec to Don Mueang Intl.

Can Cheapflights find flights from Quebec to Don Mueang Intl with no change fees?

Certainly. Search results for flights to Don Mueang Intl from Quebec 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 Quebec to Don Mueang Intl become cheaper?

Not ready to book yet? You can track prices for flights from Quebec to Don Mueang Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.