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Cheap flights from Ontario to Bangkok Suvarnabhumi Airport from C$ 564

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BKK
5 Apr — 12 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Suvarnabhumi
Explore the most affordable flight options available from Ontario to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 March 2026.

Mon 13/48:15 a.m.
YHM
-
BKK
2 stops40h 00m
Multiple Airlines
Mon 27/412:15 p.m.
BKK
-
YHM
2 stops41h 45m
Multiple Airlines
Deal found 1/3C$ 1,177
Thu 16/48:15 a.m.
YHM
-
BKK
2 stops43h 40m
Multiple Airlines
Wed 13/53:55 p.m.
BKK
-
YHM
2 stops38h 40m
Multiple Airlines
Deal found 3/3C$ 1,229
Wed 15/44:55 p.m.
YYZ
-
BKK
2 stops29h 40m
United Airlines
Sat 9/53:45 p.m.
BKK
-
YYZ
2 stops25h 39m
United Airlines
Deal found 1/3C$ 1,232
Sun 19/46:55 p.m.
YYZ
-
BKK
1 stop27h 40m
ANA
Mon 18/59:35 a.m.
BKK
-
YYZ
2 stops41h 15m
ANA
Deal found 28/2C$ 1,236
Mon 14/96:25 p.m.
YUL
-
BKK
1 stop28h 10m
ANA
Mon 28/99:35 a.m.
BKK
-
YUL
2 stops32h 05m
ANA
Deal found 3/3C$ 1,237
Thu 16/45:16 p.m.
YYZ
-
BKK
2 stops29h 19m
United Airlines
Sun 10/53:45 p.m.
BKK
-
YYZ
3 stops38h 52m
United Airlines
Deal found 4/3C$ 1,239
Sun 19/48:25 a.m.
YUL
-
BKK
2 stops38h 10m
United Airlines
Tue 5/53:45 p.m.
BKK
-
YUL
2 stops36h 00m
United Airlines
Deal found 3/3C$ 1,239
Thu 16/45:16 p.m.
YYZ
-
BKK
2 stops29h 19m
United Airlines
Wed 6/53:45 p.m.
BKK
-
YYZ
3 stops31h 04m
United Airlines
Deal found 5/3C$ 1,240
Thu 16/46:00 p.m.
YUL
-
BKK
2 stops28h 35m
United Airlines
Sun 17/53:45 p.m.
BKK
-
YUL
2 stops26h 06m
United Airlines
Deal found 3/3C$ 1,240
Mon 9/32:05 p.m.
YYZ
-
BKK
3 stops34h 20m
United Airlines
Sun 3/59:35 a.m.
BKK
-
YYZ
2 stops49h 24m
United Airlines
Deal found 1/3C$ 1,242
Sun 8/37:00 p.m.
YUL
-
BKK
3 stops53h 25m
United Airlines
Sun 30/89:35 a.m.
BKK
-
YUL
2 stops32h 08m
United Airlines
Deal found 1/3C$ 1,242
Mon 20/44:50 p.m.
YYZ
-
BKK
3 stops53h 45m
United Airlines
Fri 1/53:45 p.m.
BKK
-
YYZ
2 stops35h 29m
United Airlines
Deal found 2/3C$ 1,243

Find flight deals from Ontario to Suvarnabhumi

Keep the following information in mind while searching for Ontario to Suvarnabhumi flight deals. Data was last updated 6 March 2026.

Round-trip from

C$ 1,177

One-way from

C$ 564

Popular in

December

Cheapest in

September

Average price

C$ 1,481
13/4-27/4
  • 13/4-27/4
  • 4 total stops
  • 81h 45m total
  • Ontario to Bangkok
Search Deals
22/4
  • 22/4
  • 2 total stops
  • 42h 15m total
  • Ontario to Bangkok
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Suvarnabhumi 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 March 2026.
Use the filters below to find and compare flights from Ontario to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sun 19/4

2:15 p.m.-9:35 a.m.

3 stops32h 20m

Bangkok Suvarnabhumi

Tue 5/5

3:45 p.m.-4:14 p.m.

2 stops35h 29m

C$ 1,239

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

7:00 a.m.-1:35 p.m.

2 stops43h 35m

Bangkok Suvarnabhumi

Sat 23/5

9:50 a.m.-11:57 p.m.

2 stops25h 07m

C$ 1,258

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sat 4/4

6:30 a.m.-1:35 p.m.

2 stops44h 05m

Bangkok Suvarnabhumi

Fri 17/4

9:40 p.m.-11:59 p.m.

2 stops37h 19m

C$ 1,261

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 18/8

8:05 a.m.-4:35 a.m.

2 stops33h 30m

Bangkok Suvarnabhumi

Tue 1/9

7:00 a.m.-9:35 p.m.

2 stops25h 35m

C$ 1,272

HamiltonBangkok

YHM - BKK

YHMBKK

Hamilton

Mon 6/4

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

2 stops43h 40m

Bangkok Suvarnabhumi

Fri 17/4

3:55 p.m.-7:00 p.m.

2 stops38h 05m

C$ 1,314

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Fri 17/4

9:00 p.m.-9:35 a.m.

3 stops49h 35m

Bangkok Suvarnabhumi

Tue 28/4

3:45 p.m.-9:54 a.m.

3 stops29h 09m

C$ 1,326

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 23/8

2:48 p.m.-9:35 a.m.

3 stops31h 47m

Bangkok Suvarnabhumi

Fri 4/9

3:45 p.m.-9:56 a.m.

3 stops29h 11m

C$ 1,352

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sat 11/4

1:00 p.m.-9:35 a.m.

3 stops33h 35m

Bangkok Suvarnabhumi

Mon 11/5

3:45 p.m.-10:04 a.m.

3 stops29h 19m

C$ 1,380

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Wed 8/4

6:55 p.m.-9:35 a.m.

2 stops27h 40m

Bangkok Suvarnabhumi

Tue 5/5

3:45 p.m.-10:36 p.m.

3 stops41h 51m

C$ 1,381

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 14/4

2:45 p.m.-9:35 a.m.

3 stops31h 50m

Bangkok Suvarnabhumi

Mon 11/5

3:45 p.m.-3:46 p.m.

3 stops35h 01m

C$ 1,412

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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 Suvarnabhumi Airport

What is the cheapest month to book a flight from Region of Ontario to Bangkok Suvarnabhumi Airport?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Bangkok Suvarnabhumi Airport (average of C$ 1,018). Flying from Region of Ontario to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Suvarnabhumi. 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 Suvarnabhumi Airport?

    United Airlines, Delta, and Qatar Airways can get you from Region of Ontario to Bangkok Suvarnabhumi Airport in just under 22h 40m. Your travel time can differ by up to 20h 55m. Airlines will cover a distance of 13404 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to Bangkok Suvarnabhumi Airport one-way?

    C$ 487 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on Air India and ANA, with prices starting from C$ 609 and C$ 646, respectively.

  • What are the most popular routes from Region of Ontario to Bangkok Suvarnabhumi Airport?

    Most travellers choose Montreal Pierre Elliott Trudeau Intl - Bangkok Suvarnabhumi, Toronto Pearson Intl - Bangkok Suvarnabhumi or Ottawa - Bangkok Suvarnabhumi when deciding on the best route from Region of Ontario to Bangkok Suvarnabhumi Airport.

  • Can I find deals for flights from Ontario to Suvarnabhumi that include hotel bookings?

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

  • How can I find direct flights from Ontario to Suvarnabhumi?

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

  • Can I find deals for business class flights from Ontario to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Ontario to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Bangkok Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Bangkok Suvarnabhumi Airport (average of C$ 1,018). Flying from Region of Ontario to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Cha-am

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Top 10 airlines flying from Ontario to Suvarnabhumi

Discover the top 10 airlines that operate flights from Ontario to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 6 March 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapestC$ 730AverageC$ 1,216FlexibilityNo cancel feeOn-time76%
Search Condor flights
Philippine AirlinesCheapestC$ 886AverageC$ 1,169FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Japan AirlinesCheapestC$ 1,031AverageC$ 1,201FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
SAUDIACheapestC$ 1,040AverageC$ 1,714FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
ANACheapestC$ 1,101AverageC$ 1,231FlexibilityNo cancel feeOn-time80%
Search ANA flights
Cathay PacificCheapestC$ 1,142AverageC$ 1,559FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapestC$ 1,155AverageC$ 1,773FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
DeltaCheapestC$ 1,201AverageC$ 1,260FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 1,227AverageC$ 1,673FlexibilityNo cancel feeOn-time77%
Search Air France flights
China EasternCheapestC$ 1,248AverageC$ 1,481FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Suvarnabhumi?

Deals for Ontario to Suvarnabhumi flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Suvarnabhumi?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Suvarnabhumi by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Suvarnabhumi with no change fees?

Need flexible booking options for your flight to Suvarnabhumi from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Suvarnabhumi become cheaper?

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

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