Find flights
When to book
FAQs

Cheap flights from Ontario to Bangkok Don Mueang Intl Airport from C$ 839

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DMK
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Don Mueang Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Don Mueang Intl
Explore the most affordable flight options available from Ontario to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Sun 27/92:55 p.m.
YYZ
-
DMK
1 stop33h 15m
Emirates
Thu 8/1012:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Deal found 20/4C$ 1,713
Thu 1/102:55 p.m.
YYZ
-
DMK
1 stop33h 15m
Emirates
Thu 22/1012:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Deal found 20/4C$ 1,715
Wed 14/102:55 p.m.
YYZ
-
DMK
1 stop33h 15m
Emirates
Thu 29/1011:00 a.m.
DMK
-
YYZ
1 stop33h 30m
Emirates
Deal found 19/4C$ 1,717
Sun 4/102:55 p.m.
YYZ
-
DMK
1 stop33h 15m
Emirates
Tue 23/211:00 a.m.
DMK
-
YYZ
1 stop33h 50m
Emirates
Deal found 22/4C$ 1,718
Wed 21/101:50 a.m.
YYZ
-
DMK
2 stops33h 35m
Multiple Airlines
Fri 30/104:35 p.m.
DMK
-
YYZ
2 stops34h 05m
Multiple Airlines
Deal found 19/4C$ 1,758
Fri 25/92:55 p.m.
YYZ
-
DMK
1 stop33h 15m
Emirates
Thu 22/1012:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Deal found 20/4C$ 1,762
Sat 3/102:55 p.m.
YYZ
-
DMK
1 stop33h 15m
Emirates
Mon 19/1012:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Deal found 20/4C$ 1,766
Fri 9/102:55 p.m.
YYZ
-
DMK
1 stop33h 15m
Emirates
Mon 22/211:00 a.m.
DMK
-
YYZ
1 stop33h 50m
Emirates
Deal found 21/4C$ 1,767
Fri 9/102:55 p.m.
YYZ
-
DMK
1 stop33h 15m
Emirates
Wed 24/211:00 a.m.
DMK
-
YYZ
1 stop33h 50m
Emirates
Deal found 22/4C$ 1,769
Thu 17/92:55 p.m.
YYZ
-
DMK
1 stop42h 50m
Emirates
Mon 21/912:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Deal found 23/4C$ 1,773
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

Find flight deals from Ontario to Don Mueang Intl

Keep the following information in mind while searching for Ontario to Don Mueang Intl flight deals. Data was last updated 24 April 2026.

Round-trip from

C$ 1,713

One-way from

C$ 839

Popular in

December

Cheapest in

February

Average price

C$ 1,477
Emirates
  • Emirates
  • 27/9-8/10
  • 2 total stops
  • 75h 10m total
  • Ontario to Bangkok
Search Deals
13/9
  • 13/9
  • 1 total stop
  • 22h 35m total
  • Ontario to Bangkok
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 Ontario to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Wed 23/9

2:55 p.m.-8:45 p.m.

1 stop42h 50m

Bangkok Don Mueang Intl

Thu 22/10

12:10 p.m.-9:30 a.m.

1 stop32h 20m

C$ 1,713

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Sun 27/9

2:55 p.m.-8:45 p.m.

1 stop42h 50m

Bangkok Don Mueang Intl

Thu 8/10

12:10 p.m.-9:30 a.m.

1 stop32h 20m

C$ 1,713

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Mon 19/10

2:55 p.m.-8:45 p.m.

1 stop42h 50m

Bangkok Don Mueang Intl

Mon 23/11

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

1 stop33h 50m

C$ 1,715

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Thu 24/9

2:55 p.m.-11:10 a.m.

1 stop33h 15m

Bangkok Don Mueang Intl

Mon 28/9

12:10 p.m.-9:30 a.m.

1 stop32h 20m

C$ 1,715

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Wed 14/10

2:55 p.m.-8:45 p.m.

1 stop42h 50m

Bangkok Don Mueang Intl

Wed 4/11

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

1 stop33h 50m

C$ 1,717

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Mon 21/9

2:55 p.m.-8:45 p.m.

1 stop42h 50m

Bangkok Don Mueang Intl

Mon 5/10

12:10 p.m.-9:30 a.m.

1 stop32h 20m

C$ 1,717

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Wed 14/10

2:55 p.m.-11:10 a.m.

1 stop33h 15m

Bangkok Don Mueang Intl

Thu 29/10

11:00 a.m.-9:30 a.m.

1 stop33h 30m

C$ 1,717

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Sun 4/10

2:55 p.m.-11:10 a.m.

1 stop33h 15m

Bangkok Don Mueang Intl

Wed 24/2

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

1 stop33h 50m

C$ 1,718

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Fri 25/9

2:55 p.m.-11:10 a.m.

1 stop33h 15m

Bangkok Don Mueang Intl

Thu 22/10

12:10 p.m.-9:30 a.m.

1 stop32h 20m

C$ 1,762

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Wed 7/10

12:00 p.m.-11:10 a.m.

2 stops36h 10m

Bangkok Don Mueang Intl

Mon 7/12

11:00 a.m.-1:18 p.m.

2 stops38h 18m

C$ 1,878

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Ontario 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 Ontario 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 Ontario 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 Region of Ontario to Bangkok Don Mueang Intl Airport?

    Emirates can get you from Region of Ontario to Bangkok Don Mueang Intl Airport in just under 42h 50m. Your travel time can differ by up to . Region of Ontario and Bangkok Don Mueang Intl Airport are separated by a distance of 13601 km.

  • What are the most popular routes from Region of Ontario to Bangkok Don Mueang Intl Airport?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Bangkok Don Mueang Intl or Ottawa - Bangkok Don Mueang Intl, Toronto Pearson Intl - Bangkok Don Mueang Intl is the most popular route from Region of Ontario to Bangkok Don Mueang Intl Airport.

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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 Ontario to Don Mueang Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Don Mueang Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Ontario 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 Ontario to Don Mueang Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Don Mueang Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Don Mueang Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Don Mueang Intl from Ontario today and book when prices fit your budget.

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.