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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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DMK
6 Jul — 13 Jul1
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 6 June 2026.

Sun 7/61:50 a.m.
YYZ
-
DMK
2 stops33h 50m
Multiple Airlines
Mon 15/67:30 a.m.
DMK
-
YYZ
3 stops35h 20m
Multiple Airlines
Deal found 3/6C$ 1,648
Wed 23/91:50 a.m.
YYZ
-
DMK
3 stops34h 40m
Multiple Airlines
Mon 12/104:50 p.m.
DMK
-
YYZ
2 stops33h 35m
Multiple Airlines
Deal found 2/6C$ 1,667
Sun 7/61:50 a.m.
YYZ
-
DMK
2 stops28h 10m
Multiple Airlines
Tue 23/66:40 a.m.
DMK
-
YYZ
3 stops34h 30m
Multiple Airlines
Deal found 4/6C$ 1,669
Wed 30/91:50 a.m.
YYZ
-
DMK
2 stops33h 35m
Multiple Airlines
Wed 14/103:00 a.m.
DMK
-
YYZ
2 stops27h 15m
Multiple Airlines
Deal found 5/6C$ 1,699
Fri 11/91:50 a.m.
YYZ
-
DMK
2 stops27h 50m
Multiple Airlines
Sun 4/108:05 p.m.
DMK
-
YYZ
3 stops45h 05m
Multiple Airlines
Deal found 4/6C$ 1,711
Wed 23/91:50 a.m.
YYZ
-
DMK
3 stops32h 50m
Multiple Airlines
Sun 18/108:05 p.m.
DMK
-
YYZ
3 stops45h 05m
Multiple Airlines
Deal found 5/6C$ 1,758
Wed 23/99:35 p.m.
YUL
-
DMK
2 stops32h 05m
Multiple Airlines
Wed 7/101:45 p.m.
DMK
-
YUL
2 stops60h 00m
Multiple Airlines
Deal found 4/6C$ 1,811
Wed 10/69:35 p.m.
YUL
-
DMK
2 stops32h 25m
Multiple Airlines
Wed 17/66:00 p.m.
DMK
-
YUL
2 stops55h 45m
Multiple Airlines
Deal found 3/6C$ 1,828
Tue 27/108:50 p.m.
YUL
-
DMK
2 stops28h 50m
Multiple Airlines
Fri 20/1111:50 a.m.
DMK
-
YUL
2 stops38h 15m
Multiple Airlines
Deal found 5/6C$ 1,842
Mon 2/118:50 p.m.
YUL
-
DMK
2 stops27h 50m
Multiple Airlines
Wed 24/21:40 p.m.
DMK
-
YUL
2 stops36h 25m
Multiple Airlines
Deal found 5/6C$ 1,892
Tue 17/118:50 p.m.
YUL
-
DMK
2 stops26h 15m
Multiple Airlines
Mon 30/111:40 p.m.
DMK
-
YUL
2 stops36h 25m
Multiple Airlines
Deal found 5/6C$ 1,896
Tue 29/99:35 p.m.
YUL
-
DMK
2 stops32h 05m
Multiple Airlines
Thu 29/1011:50 a.m.
DMK
-
YUL
2 stops38h 15m
Multiple Airlines
Deal found 1/6C$ 1,902

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 6 June 2026.

Round-trip from

C$ 1,667

One-way from

C$ 689

Popular in

December

Cheapest in

February

Average price

C$ 1,551
23/9-12/10
  • 23/9-12/10
  • 5 total stops
  • 68h 15m total
  • Ontario to Bangkok
Search Deals
19/8
  • 19/8
  • 1 total stop
  • 33h 10m total
  • Ontario to Bangkok
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 6 June 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 30/8

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

1 stop33h 30m

Bangkok Don Mueang Intl

Mon 28/9

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

1 stop32h 20m

C$ 1,786

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Mon 31/8

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

1 stop33h 30m

Bangkok Don Mueang Intl

Wed 16/9

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

1 stop32h 20m

C$ 1,797

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Tue 1/9

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$ 1,797

TorontoBangkok

YYZ - DMK

YYZDMK

Toronto Pearson Intl

Thu 27/8

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

1 stop33h 30m

Bangkok Don Mueang Intl

Tue 8/9

11:50 p.m.-6:52 p.m.

2 stops30h 02m

C$ 1,943

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Mon 5/10

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

2 stops36h 10m

Bangkok Don Mueang Intl

Mon 2/11

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

2 stops38h 18m

C$ 1,949

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Tue 22/9

12:00 p.m.-8:45 p.m.

2 stops45h 45m

Bangkok Don Mueang Intl

Thu 22/10

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

2 stops40h 25m

C$ 1,949

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.-5:35 p.m.

2 stops40h 25m

C$ 1,950

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Mon 19/10

12:00 p.m.-8:45 p.m.

2 stops45h 45m

Bangkok Don Mueang Intl

Mon 2/11

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

2 stops38h 18m

C$ 1,952

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Mon 21/9

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

2 stops36h 10m

Bangkok Don Mueang Intl

Wed 21/10

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

2 stops36h 00m

C$ 1,952

MontrealBangkok

YUL - DMK

YULDMK

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

2 stops37h 00m

Bangkok Don Mueang Intl

Mon 5/10

12:10 p.m.-1:21 p.m.

2 stops36h 11m

C$ 1,952

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

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 30m. 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 Toronto Island - 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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