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Cheap flights from Quebec to Bangkok Don Mueang Intl Airport from C$ 726

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DMK
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 3 November 2025.

Round-trip from

C$ 1,706

One-way from

C$ 726

Popular in

December

Cheapest in

September

Average price

C$ 1,538
24/11-15/12
  • 24/11-15/12
  • 5 total stops
  • 67h 28m total
  • Quebec to Bangkok
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5/3
  • 5/3
  • 3 total stops
  • 58h 05m total
  • Quebec to Bangkok
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 187 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 68 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 3 November 2025.

Mon 24/119:10 a.m.YUL - DMK
2 stops29h 35mMultiple Airlines
Mon 15/127:15 a.m.DMK - YUL
3 stops37h 53mMultiple Airlines
Deal found 2/11C$ 1,706
Sun 16/1112:30 p.m.YUL - DMK
1 stop26h 15mMultiple Airlines
Fri 5/122:30 a.m.DMK - YUL
2 stops40h 14mMultiple Airlines
Deal found 2/11C$ 1,758
Sun 30/117:30 a.m.YUL - DMK
3 stops30h 20mMultiple Airlines
Sat 6/122:35 a.m.DMK - YUL
3 stops34h 08mMultiple Airlines
Deal found 31/10C$ 1,774
Wed 26/1112:30 p.m.YUL - DMK
1 stop26h 15mMultiple Airlines
Tue 9/128:20 p.m.DMK - YUL
3 stops35h 05mMultiple Airlines
Deal found 2/11C$ 1,775
Tue 18/117:30 a.m.YUL - DMK
3 stops30h 20mMultiple Airlines
Mon 15/122:30 a.m.DMK - YUL
2 stops42h 38mMultiple Airlines
Deal found 2/11C$ 1,781
Fri 28/116:45 a.m.YUL - DMK
3 stops32h 00mMultiple Airlines
Fri 5/126:55 p.m.DMK - YUL
3 stops41h 48mMultiple Airlines
Deal found 31/10C$ 1,817
Sun 28/127:45 a.m.YOW - DMK
2 stops31h 00mMultiple Airlines
Sun 25/16:30 p.m.DMK - YOW
3 stops42h 10mMultiple Airlines
Deal found 2/11C$ 2,517
Wed 12/115:00 a.m.YQB - DMK
3 stops33h 30mMultiple Airlines
Wed 26/117:05 p.m.DMK - YQB
3 stops32h 53mMultiple Airlines
Deal found 2/11C$ 2,681

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 3 November 2025.
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

Sun 30/11

7:30 a.m.-1:50 a.m.

3 stops30h 20m

Bangkok Don Mueang Intl

Sun 7/12

7:55 p.m.-6:44 a.m.

3 stops46h 49m

C$ 1,706

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

9:10 a.m.-2:45 a.m.

2 stops29h 35m

Bangkok Don Mueang Intl

Mon 15/12

7:15 a.m.-9:08 a.m.

3 stops37h 53m

C$ 1,706

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

8:30 a.m.-4:20 a.m.

3 stops32h 50m

Bangkok Don Mueang Intl

Sat 16/5

2:30 a.m.-12:42 a.m.

2 stops33h 12m

C$ 1,726

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

12:30 p.m.-2:45 a.m.

1 stop26h 15m

Bangkok Don Mueang Intl

Fri 5/12

2:30 a.m.-6:44 a.m.

2 stops40h 14m

C$ 1,758

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

12:30 p.m.-2:45 a.m.

1 stop26h 15m

Bangkok Don Mueang Intl

Tue 9/12

8:20 p.m.-7:25 p.m.

3 stops35h 05m

C$ 1,775

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

7:30 a.m.-1:50 a.m.

3 stops30h 20m

Bangkok Don Mueang Intl

Mon 15/12

2:30 a.m.-9:08 a.m.

2 stops42h 38m

C$ 1,781

Québec CityBangkok

YQB - DMK

YQBDMK

Québec City

Tue 3/2

5:00 a.m.-10:05 p.m.

3 stops29h 05m

Bangkok Don Mueang Intl

Wed 4/3

4:35 p.m.-10:43 p.m.

3 stops42h 08m

C$ 2,347

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Sun 28/12

7:45 a.m.-2:45 a.m.

2 stops31h 00m

Bangkok Don Mueang Intl

Sun 25/1

6:30 p.m.-12:40 a.m.

3 stops42h 10m

C$ 2,517

Québec CityBangkok

YQB - DMK

YQBDMK

Québec City

Wed 12/11

5:00 a.m.-2:30 a.m.

3 stops33h 30m

Bangkok Don Mueang Intl

Wed 26/11

7:05 p.m.-3:58 p.m.

3 stops32h 53m

C$ 2,681

Québec CityBangkok

YQB - DMK

YQBDMK

Québec City

Wed 7/1

9:15 a.m.-8:15 a.m.

3 stops35h 00m

Bangkok Don Mueang Intl

Wed 4/2

7:00 a.m.-6:38 p.m.

3 stops47h 38m

C$ 2,736

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 31 results
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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

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

Find hourly flight availability from Quebec to Don Mueang Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 November 2025.

It’s typically best to fly out from Quebec to Bangkok Don Mueang Intl Airport at noon. Doing so could potentially save you 39% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

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Alternative routes for Quebec to Don Mueang Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Kelowna to Don Mueang Intl flights

Fly with Cheapflights

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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.

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