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Cheap flights from Ontario to Bangkok Don Mueang Intl Airport from C$ 724

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DMK
7 Sep — 14 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 8 August 2026.

Wed 2/910:50 a.m. -
2 stops28h 10m
Wed 21/109:40 p.m. -
2 stops27h 20m
Deal found 7/8C$ 1,729
Mon 5/102:55 p.m. -
1 stop42h 50m
Mon 12/1012:10 p.m. -
1 stop32h 20m
Deal found 5/8C$ 1,732
Fri 28/810:50 a.m. -
2 stops28h 10m
Tue 29/93:00 a.m. -
2 stops25h 25m
Deal found 7/8C$ 1,742
Mon 7/98:30 a.m. -
2 stops28h 45m
Mon 21/93:00 a.m. -
2 stops26h 27m
Deal found 4/8C$ 1,746
Mon 7/98:30 a.m. -
2 stops28h 45m
Thu 17/93:00 a.m. -
2 stops27h 15m
Deal found 5/8C$ 1,755
Wed 2/98:30 a.m. -
2 stops28h 45m
Tue 22/93:00 a.m. -
2 stops27h 15m
Deal found 4/8C$ 1,768
Tue 17/118:50 p.m. -
2 stops26h 15m
Mon 30/111:40 p.m. -
2 stops36h 25m
Deal found 6/8C$ 1,768
Wed 9/91:40 a.m. -
2 stops30h 40m
Sat 10/105:15 p.m. -
2 stops32h 45m
Deal found 4/8C$ 1,773
Mon 14/99:35 p.m. -
2 stops26h 30m
Mon 16/111:40 p.m. -
2 stops36h 25m
Deal found 6/8C$ 1,774
Mon 7/92:55 p.m. -
1 stop33h 30m
Mon 28/912:10 p.m. -
1 stop32h 20m
Deal found 5/8C$ 1,782
Wed 2/92:55 p.m. -
1 stop34h 35m
Mon 21/912:10 p.m. -
1 stop32h 20m
Deal found 4/8C$ 1,784
Thu 3/98:10 a.m. -
2 stops29h 05m
Wed 9/93:00 a.m. -
2 stops28h 45m
Deal found 4/8C$ 1,798

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 8 August 2026.

Round-trip from

C$ 1,729

One-way from

C$ 724

Popular in

December

Cheapest in

September

Average price

C$ 1,714
2/9-21/10
  • 2/9-21/10
  • 4 total stops
  • 55h 30m total
  • Ontario to Bangkok
Search Deals
22/9
  • 22/9
  • 3 total stops
  • 43h 25m total
  • Ontario to Bangkok
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 49 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 8 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

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - DMK Bangkok Don Mueang Intl

YULDMK

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

8:50 p.m.-7:15 p.m.

2 stops34h 25m

Bangkok Don Mueang Intl

Mon 30/11

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

2 stops36h 25m

C$ 1,773

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Mon 14/9

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

1 stop33h 15m

Bangkok Don Mueang Intl

Sun 20/9

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

1 stop32h 20m

C$ 1,784

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Wed 26/8

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

1 stop34h 00m

Bangkok Don Mueang Intl

Tue 22/9

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

1 stop32h 20m

C$ 1,789

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Sun 4/10

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

1 stop33h 15m

Bangkok Don Mueang Intl

Wed 14/10

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

1 stop32h 20m

C$ 1,789

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 7/10

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

1 stop32h 20m

C$ 1,789

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Sun 4/10

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

1 stop33h 15m

Bangkok Don Mueang Intl

Tue 13/10

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

1 stop32h 20m

C$ 1,789

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Mon 7/9

2:55 p.m.-12:30 p.m.

1 stop34h 35m

Bangkok Don Mueang Intl

Tue 22/9

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

1 stop32h 20m

C$ 1,795

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Sat 29/8

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

3 stops31h 00m

Bangkok Don Mueang Intl

Sat 12/9

7:50 a.m.-1:05 a.m.

3 stops28h 15m

C$ 1,822

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Fri 28/8

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

1 stop34h 00m

Bangkok Don Mueang Intl

Tue 15/9

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

1 stop32h 20m

C$ 1,836

TorontoBangkok

YYZ Toronto Pearson Intl - DMK Bangkok Don Mueang Intl

YYZDMK

Toronto Pearson Intl

Sat 3/10

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

1 stop33h 15m

Bangkok Don Mueang Intl

Sun 25/10

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

1 stop33h 30m

C$ 1,837

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

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$ 1,755 and C$ 2,003 in September.
The cheapest round-trip price found within the last 5 days was C$ 1,729 on Multiple Airlines (2 Sep-21 Oct).

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 33h 15m. 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 Toronto Pearson Intl - Bangkok Don Mueang Intl or Ottawa - Bangkok Don Mueang Intl, Montreal Pierre Elliott Trudeau 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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