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Cheap flights from Ontario to Bangkok Don Mueang Intl Airport from C$ 784

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DMK
15 Jun — 22 Jun1
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 16 May 2026.

Sun 9/81:50 a.m.
YYZ
-
DMK
2 stops27h 25m
Multiple Airlines
Wed 9/94:50 p.m.
DMK
-
YYZ
2 stops33h 35m
Multiple Airlines
Deal found 14/5C$ 1,553
Sun 17/51:50 a.m.
YYZ
-
DMK
2 stops34h 25m
Multiple Airlines
Mon 13/75:15 p.m.
DMK
-
YYZ
2 stops33h 10m
Multiple Airlines
Deal found 14/5C$ 1,603
Sun 6/91:50 a.m.
YYZ
-
DMK
2 stops33h 35m
Multiple Airlines
Mon 21/94:50 p.m.
DMK
-
YYZ
2 stops33h 35m
Multiple Airlines
Deal found 11/5C$ 1,651
Mon 5/102:55 p.m.
YYZ
-
DMK
1 stop33h 15m
Emirates
Wed 4/1111:00 a.m.
DMK
-
YYZ
1 stop33h 50m
Emirates
Deal found 13/5C$ 1,779
Mon 5/102:55 p.m.
YYZ
-
DMK
1 stop42h 50m
Emirates
Mon 9/1111:00 a.m.
DMK
-
YYZ
1 stop33h 50m
Emirates
Deal found 11/5C$ 1,780
Sun 27/92:55 p.m.
YYZ
-
DMK
1 stop42h 50m
Emirates
Thu 8/1012:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Deal found 12/5C$ 1,782
Tue 1/92:55 p.m.
YYZ
-
DMK
1 stop33h 30m
Emirates
Wed 30/912:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Deal found 13/5C$ 1,783
Mon 1/69:35 p.m.
YUL
-
DMK
2 stops32h 05m
Multiple Airlines
Mon 29/68:10 p.m.
DMK
-
YUL
2 stops29h 35m
Multiple Airlines
Deal found 10/5C$ 1,793
Wed 30/91:50 a.m.
YYZ
-
DMK
2 stops33h 35m
Multiple Airlines
Sun 11/109:40 p.m.
DMK
-
YYZ
2 stops27h 20m
Multiple Airlines
Deal found 13/5C$ 1,817
Wed 23/91:50 a.m.
YYZ
-
DMK
1 stop22h 35m
Multiple Airlines
Sat 17/107:05 p.m.
DMK
-
YYZ
2 stops29h 55m
Multiple Airlines
Deal found 14/5C$ 1,820
Thu 29/108:50 p.m.
YUL
-
DMK
2 stops28h 50m
Multiple Airlines
Tue 10/1111:50 a.m.
DMK
-
YUL
2 stops38h 15m
Multiple Airlines
Deal found 15/5C$ 1,898
Sun 8/118:50 p.m.
YUL
-
DMK
2 stops26h 15m
Multiple Airlines
Tue 24/111:40 p.m.
DMK
-
YUL
2 stops36h 25m
Multiple Airlines
Deal found 13/5C$ 1,900

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 16 May 2026.

Round-trip from

C$ 1,553

One-way from

C$ 784

Popular in

December

Cheapest in

February

Average price

C$ 1,608
9/8-9/9
  • 9/8-9/9
  • 4 total stops
  • 61h 00m total
  • Ontario to Bangkok
Search Deals
12/8
  • 12/8
  • 2 total stops
  • 46h 55m total
  • Ontario to Bangkok
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 182 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 May 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 16 May 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 28/10

2:55 p.m.-8:15 p.m.

1 stop42h 20m

Bangkok Don Mueang Intl

Wed 27/1

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

1 stop33h 50m

C$ 1,779

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Tue 27/10

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

1 stop32h 05m

Bangkok Don Mueang Intl

Tue 24/11

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

1 stop33h 50m

C$ 1,780

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Thu 17/9

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

1 stop33h 15m

Bangkok Don Mueang Intl

Mon 21/9

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

1 stop32h 20m

C$ 1,780

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$ 1,783

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Fri 30/10

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

1 stop32h 05m

Bangkok Don Mueang Intl

Thu 28/1

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

1 stop33h 50m

C$ 1,830

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Fri 30/10

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

1 stop32h 05m

Bangkok Don Mueang Intl

Thu 12/11

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

1 stop33h 50m

C$ 1,832

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Sat 12/9

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

1 stop33h 30m

Bangkok Don Mueang Intl

Sun 20/9

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

1 stop32h 20m

C$ 1,832

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 23/11

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

1 stop33h 50m

C$ 1,834

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Wed 7/10

4:15 p.m.-11:10 a.m.

2 stops31h 55m

Bangkok Don Mueang Intl

Tue 10/11

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

1 stop33h 50m

C$ 1,938

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Wed 16/9

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

2 stops36h 10m

Bangkok Don Mueang Intl

Tue 10/11

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

2 stops38h 18m

C$ 1,944

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

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 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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