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Cheap flights from Ontario to Bangkok Don Mueang Intl Airport from C$ 709

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DMK
12 Sep — 19 Sep1
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 13 August 2026.

Sun 30/81:40 a.m. -
2 stops35h 35m
Tue 15/97:25 a.m. -
3 stops33h 45m
Deal found 9/8C$ 1,505
Fri 13/1112:30 a.m. -
2 stops34h 40m
Mon 23/113:00 a.m. -
2 stops28h 20m
Deal found 12/8C$ 1,619
Sun 30/81:40 a.m. -
2 stops27h 25m
Wed 30/99:40 p.m. -
2 stops26h 30m
Deal found 8/8C$ 1,645
Sun 27/91:40 a.m. -
2 stops32h 10m
Wed 28/107:25 a.m. -
2 stops26h 35m
Deal found 10/8C$ 1,647
Sun 30/81:40 a.m. -
2 stops30h 50m
Sat 12/93:00 a.m. -
2 stops31h 10m
Deal found 10/8C$ 1,651
Sun 6/910:50 a.m. -
2 stops28h 10m
Sat 19/93:00 a.m. -
2 stops27h 15m
Deal found 11/8C$ 1,687
Mon 24/87:20 a.m. -
2 stops31h 40m
Mon 31/811:30 p.m. -
2 stops52h 45m
Deal found 11/8C$ 1,700
Fri 28/81:40 a.m. -
2 stops32h 10m
Sat 31/109:50 p.m. -
2 stops28h 20m
Deal found 10/8C$ 1,726
Mon 12/102:55 p.m. -
1 stop42h 50m
Sun 22/1111:00 a.m. -
1 stop33h 50m
Deal found 11/8C$ 1,734
Tue 17/118:50 p.m. -
2 stops26h 15m
Mon 30/111:40 p.m. -
2 stops36h 25m
Deal found 10/8C$ 1,768
Sun 18/109:35 p.m. -
2 stops32h 05m
Mon 9/1112:05 p.m. -
2 stops38h 00m
Deal found 9/8C$ 1,778
Mon 9/118:50 p.m. -
2 stops32h 10m
Wed 9/128:15 p.m. -
2 stops53h 50m
Deal found 9/8C$ 1,780

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 13 August 2026.

Round-trip from

C$ 1,505

One-way from

C$ 709

Popular in

December

Cheapest in

September

Average price

C$ 1,708
30/8-15/9
  • 30/8-15/9
  • 5 total stops
  • 69h 20m total
  • Ontario to Bangkok
Search Deals
2/11
  • 2/11
  • 2 total stops
  • 53h 55m total
  • Ontario to Bangkok
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 13 August 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 Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Sun 17/1

1:55 p.m.-8:15 p.m.

1 stop42h 20m

Bangkok Don Mueang Intl

Mon 8/3

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

1 stop33h 50m

C$ 1,782

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Wed 20/1

1:55 p.m.-8:15 p.m.

1 stop42h 20m

Bangkok Don Mueang Intl

Wed 31/3

12:05 p.m.-9:30 a.m.

1 stop32h 25m

C$ 1,782

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Tue 15/9

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

1 stop33h 15m

Bangkok Don Mueang Intl

Wed 23/9

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

1 stop32h 20m

C$ 1,787

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Wed 23/9

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

1 stop33h 15m

Bangkok Don Mueang Intl

Sun 27/9

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

1 stop32h 20m

C$ 1,792

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Wed 16/9

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

1 stop42h 50m

Bangkok Don Mueang Intl

Wed 14/10

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

1 stop32h 20m

C$ 1,792

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Sat 5/9

2:55 p.m.-11:25 a.m.

1 stop33h 30m

Bangkok Don Mueang Intl

Tue 22/9

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

1 stop32h 20m

C$ 1,839

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Fri 13/11

1:55 p.m.-8:15 p.m.

1 stop42h 20m

Bangkok Don Mueang Intl

Sun 22/11

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

1 stop33h 50m

C$ 1,839

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Mon 12/10

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

1 stop33h 15m

Bangkok Don Mueang Intl

Fri 23/10

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

1 stop32h 20m

C$ 1,844

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Sun 15/11

1:55 p.m.-8:15 p.m.

1 stop42h 20m

Bangkok Don Mueang Intl

Thu 26/11

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

1 stop33h 50m

C$ 1,882

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Thu 4/2

1:55 p.m.-8:10 p.m.

1 stop42h 15m

Bangkok Don Mueang Intl

Mon 1/3

8:55 a.m.-8:50 a.m.

1 stop35h 55m

C$ 1,885

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How much does it cost to fly round-trip from Region of Ontario to Bangkok Don Mueang Intl Airport?

Airfare is below average for this route at the moment.
Region of Ontario to Bangkok Don Mueang Intl Airport flights typically cost between C$ 1,748 and C$ 1,996 in August.
The cheapest round-trip price found within the last 5 days was C$ 1,505 on Multiple Airlines (30 Aug-15 Sep).

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 20m. 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

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

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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.

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