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Cheap flights from Ontario to Bangkok Don Mueang Intl Airport from C$ 689

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DMK
13 Aug — 20 Aug1
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 14 July 2026.

Thu 16/710:35 a.m.
YYZ
-
DMK
2 stops25h 30m
Multiple Airlines
Thu 23/77:30 a.m.
DMK
-
YYZ
2 stops25h 40m
Multiple Airlines
Deal found 11/7C$ 1,576
Sat 29/86:00 a.m.
YYZ
-
DMK
3 stops33h 00m
Multiple Airlines
Mon 14/912:20 p.m.
DMK
-
YYZ
3 stops47h 45m
Multiple Airlines
Deal found 11/7C$ 1,712
Sun 12/71:50 a.m.
YYZ
-
DMK
2 stops33h 50m
Multiple Airlines
Tue 28/77:30 p.m.
DMK
-
YYZ
2 stops35h 00m
Multiple Airlines
Deal found 12/7C$ 1,756
Mon 7/92:55 p.m.
YYZ
-
DMK
1 stop34h 35m
Emirates
Sun 20/912:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Deal found 13/7C$ 1,797
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 13/7C$ 1,798
Wed 2/92:55 p.m.
YYZ
-
DMK
1 stop34h 35m
Emirates
Sun 4/1012:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Deal found 13/7C$ 1,800
Wed 30/92:55 p.m.
YYZ
-
DMK
1 stop42h 50m
Emirates
Thu 5/1111:00 a.m.
DMK
-
YYZ
1 stop33h 50m
Emirates
Deal found 12/7C$ 1,801
Tue 29/91:40 p.m.
YYZ
-
DMK
1 stop25h 20m
Multiple Airlines
Tue 3/116:15 a.m.
DMK
-
YYZ
2 stops25h 05m
Multiple Airlines
Deal found 9/7C$ 1,839
Sat 29/82:55 p.m.
YYZ
-
DMK
1 stop33h 30m
Emirates
Mon 14/911:55 p.m.
DMK
-
YYZ
1 stop44h 35m
Emirates
Deal found 11/7C$ 1,844
Sat 5/92:55 p.m.
YYZ
-
DMK
1 stop33h 30m
Emirates
Sun 27/912:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Deal found 9/7C$ 1,848
Thu 8/102:55 p.m.
YYZ
-
DMK
1 stop33h 15m
Emirates
Fri 16/1012:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Deal found 12/7C$ 1,849
Sun 30/810:10 a.m.
YUL
-
DMK
3 stops31h 30m
Multiple Airlines
Mon 14/98:25 p.m.
DMK
-
YUL
3 stops34h 54m
Multiple Airlines
Deal found 13/7C$ 1,858

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 14 July 2026.

Round-trip from

C$ 1,590

One-way from

C$ 689

Popular in

December

Cheapest in

February

Average price

C$ 1,738
29/8-13/9
  • 29/8-13/9
  • 6 total stops
  • 65h 05m total
  • Ontario to Bangkok
Search Deals
2/1
  • 2/1
  • 2 total stops
  • 58h 20m total
  • Ontario to Bangkok
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 14 July 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

Sun 27/9

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

1 stop33h 15m

Bangkok Don Mueang Intl

Thu 8/10

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

1 stop32h 20m

C$ 1,797

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Sat 7/11

1:55 p.m.-10:00 a.m.

1 stop32h 05m

Bangkok Don Mueang Intl

Mon 3/5

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

1 stop32h 25m

C$ 1,852

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Mon 26/10

2:55 p.m.-10:00 a.m.

1 stop32h 05m

Bangkok Don Mueang Intl

Mon 2/11

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

1 stop33h 50m

C$ 1,896

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Tue 1/9

12:00 p.m.-11:25 a.m.

2 stops36h 25m

Bangkok Don Mueang Intl

Wed 30/9

12:10 p.m.-1:10 p.m.

2 stops36h 00m

C$ 1,958

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

11:10 a.m.-11:10 a.m.

2 stops37h 00m

Bangkok Don Mueang Intl

Wed 4/11

11:00 a.m.-1:25 p.m.

2 stops38h 25m

C$ 1,960

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Wed 16/9

4:15 p.m.-8:45 p.m.

2 stops41h 30m

Bangkok Don Mueang Intl

Wed 21/10

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

1 stop32h 20m

C$ 1,961

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Mon 28/9

4:15 p.m.-8:45 p.m.

2 stops41h 30m

Bangkok Don Mueang Intl

Sun 11/10

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

1 stop32h 20m

C$ 1,963

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Tue 6/10

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

2 stops36h 10m

Bangkok Don Mueang Intl

Tue 20/10

12:10 p.m.-5:35 p.m.

2 stops40h 25m

C$ 1,963

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Mon 14/9

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

2 stops36h 10m

Bangkok Don Mueang Intl

Mon 28/9

12:10 p.m.-5:35 p.m.

2 stops40h 25m

C$ 1,963

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Thu 17/9

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

2 stops36h 10m

Bangkok Don Mueang Intl

Mon 21/9

12:10 p.m.-1:10 p.m.

2 stops36h 00m

C$ 1,964

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

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
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 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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