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Cheap flights from Bangkok Don Mueang Intl Airport to Ontario from C$ 809

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
DMK — YYZ
16 Aug — 23 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Don Mueang Intl to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Don Mueang Intl to Ontario
Explore the most affordable flight options available from Don Mueang Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 July 2026.

Sat 22/811:50 a.m.
DMK
-
YUL
2 stops31h 10m
Multiple Airlines
Sat 12/910:15 a.m.
YUL
-
DMK
2 stops35h 00m
Multiple Airlines
Deal found 15/7C$ 2,129
Mon 12/109:40 p.m.
DMK
-
YYZ
2 stops27h 20m
Multiple Airlines
Wed 20/112:50 a.m.
YYZ
-
DMK
1 stop22h 50m
Multiple Airlines
Deal found 16/7C$ 2,140
Thu 15/1012:10 p.m.
DMK
-
YUL
1 stop30h 50m
Emirates
Fri 30/1011:40 a.m.
YUL
-
DMK
1 stop21h 35m
Emirates
Deal found 17/7C$ 2,269
Thu 10/91:30 p.m.
DMK
-
YUL
1 stop29h 30m
Emirates
Mon 14/910:15 a.m.
YUL
-
DMK
1 stop23h 30m
Emirates
Deal found 13/7C$ 2,279
Mon 28/912:10 p.m.
DMK
-
YUL
1 stop30h 50m
Emirates
Wed 14/1010:15 a.m.
YUL
-
DMK
1 stop37h 55m
Emirates
Deal found 15/7C$ 2,297
Sat 10/1012:10 p.m.
DMK
-
YUL
1 stop30h 50m
Emirates
Sat 24/101:15 p.m.
YUL
-
DMK
2 stops44h 00m
Emirates
Deal found 15/7C$ 2,307
Wed 22/79:20 a.m.
DMK
-
YYZ
1 stop23h 50m
Multiple Airlines
Mon 17/81:50 a.m.
YYZ
-
DMK
1 stop27h 15m
Multiple Airlines
Deal found 15/7C$ 2,359
Mon 2/1111:00 a.m.
DMK
-
YYZ
2 stops46h 41m
Emirates
Mon 16/111:55 p.m.
YYZ
-
DMK
1 stop32h 05m
Emirates
Deal found 13/7C$ 2,365
Tue 21/79:20 a.m.
DMK
-
YYZ
1 stop23h 50m
Multiple Airlines
Mon 3/810:35 a.m.
YYZ
-
DMK
1 stop24h 30m
Multiple Airlines
Deal found 15/7C$ 2,373
Tue 21/79:20 a.m.
DMK
-
YYZ
1 stop23h 50m
Multiple Airlines
Thu 30/71:50 a.m.
YYZ
-
DMK
1 stop27h 15m
Multiple Airlines
Deal found 16/7C$ 2,386
Mon 12/1012:10 p.m.
DMK
-
YYZ
1 stop32h 20m
Emirates
Thu 21/11:55 p.m.
YYZ
-
DMK
1 stop32h 05m
Emirates
Deal found 16/7C$ 2,390
Sun 6/911:55 p.m.
DMK
-
YYZ
2 stops47h 38m
Emirates
Wed 16/94:15 p.m.
YYZ
-
DMK
2 stops31h 55m
Emirates
Deal found 14/7C$ 2,407

Find flight deals from Don Mueang Intl to Ontario

Keep the following information in mind while searching for Don Mueang Intl to Ontario flight deals. Data was last updated 17 July 2026.

Round-trip from

C$ 2,129

One-way from

C$ 809

Popular in

August

Cheapest in

October

Average price

C$ 1,646
22/8-12/9
  • 22/8-12/9
  • 4 total stops
  • 66h 10m total
  • Bangkok to Ontario
Search Deals
12/9
  • 12/9
  • 2 total stops
  • 26h 15m total
  • Bangkok to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 226 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 46 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 Don Mueang Intl to Ontario 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 17 July 2026.
Use the filters below to find and compare flights from Bangkok Don Mueang Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Thu 15/10

12:10 p.m.-8:00 a.m.

1 stop30h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

11:40 a.m.-8:15 p.m.

1 stop21h 35m

C$ 2,269

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Thu 10/9

1:30 p.m.-8:00 a.m.

1 stop29h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

10:15 a.m.-8:45 p.m.

1 stop23h 30m

C$ 2,275

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Sun 18/10

12:10 p.m.-8:00 a.m.

1 stop30h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

11:40 a.m.-8:15 p.m.

1 stop21h 35m

C$ 2,275

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Thu 19/11

11:00 a.m.-7:35 a.m.

1 stop32h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

10:40 a.m.-10:00 a.m.

1 stop35h 20m

C$ 2,348

BangkokToronto

DMK - YYZ

DMKYYZ

Bangkok Don Mueang Intl

Mon 2/11

11:00 a.m.-9:41 p.m.

2 stops46h 41m

Toronto Pearson Intl

Mon 16/11

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

1 stop32h 05m

C$ 2,365

BangkokToronto

DMK - YYZ

DMKYYZ

Bangkok Don Mueang Intl

Mon 12/10

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

1 stop32h 20m

Toronto Pearson Intl

Thu 21/1

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

1 stop32h 05m

C$ 2,390

BangkokToronto

DMK - YYZ

DMKYYZ

Bangkok Don Mueang Intl

Sun 6/9

11:55 p.m.-12:33 p.m.

2 stops47h 38m

Toronto Pearson Intl

Wed 16/9

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

2 stops31h 55m

C$ 2,407

BangkokToronto

DMK - YYZ

DMKYYZ

Bangkok Don Mueang Intl

Sun 30/8

1:30 p.m.-9:30 a.m.

1 stop31h 00m

Toronto Pearson Intl

Sun 6/9

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

1 stop34h 35m

C$ 2,571

BangkokToronto

DMK - YYZ

DMKYYZ

Bangkok Don Mueang Intl

Mon 23/11

10:55 p.m.-11:45 a.m.

2 stops48h 50m

Toronto Pearson Intl

Fri 27/11

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

2 stops58h 00m

C$ 2,607

BangkokToronto

DMK - YYZ

DMKYYZ

Bangkok Don Mueang Intl

Mon 5/10

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

1 stop32h 20m

Toronto Pearson Intl

Tue 9/2

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

1 stop32h 05m

C$ 2,633

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/7

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Don Mueang Intl to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Don Mueang Intl 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 Bangkok Don Mueang Intl Airport to Ontario

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 Don Mueang Intl to Ontario. 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 Bangkok Don Mueang Intl Airport to Region of Ontario?

    A quick flight from Bangkok Don Mueang Intl Airport to Region of Ontario can take about 30h 50m. Emirates provides one of the quickest options available for as low as C$ 2,269. Bangkok Don Mueang Intl Airport and Region of Ontario are separated by a distance of 13378 km.

  • Can I find deals for flights from Don Mueang Intl to Ontario that include hotel bookings?

    Yes. In addition to deals on Don Mueang Intl to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Don Mueang Intl to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Don Mueang Intl to Ontario.

  • Can I find deals for business class flights from Don Mueang Intl to Ontario?

    Yes. Cheapflights offers flight deals from Don Mueang Intl to Ontario 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 Don Mueang Intl to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Don Mueang Intl.

Can Cheapflights find flights from Don Mueang Intl to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Don Mueang Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Don Mueang Intl to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Don Mueang Intl today and book when prices fit your budget.

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