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Cheap flights from Ontario to Bangkok Suvarnabhumi Airport from C$ 592

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BKK
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 November 2025.

Thu 20/118:15 a.m.YHM - BKK
2 stops46h 50mMultiple Airlines
Mon 1/123:50 p.m.BKK - YHM
2 stops39h 10mMultiple Airlines
Deal found 4/11C$ 1,164
Sun 9/117:30 p.m.YOW - BKK
3 stops51h 55mUnited Airlines
Thu 13/114:55 p.m.BKK - YOW
3 stops53h 31mUnited Airlines
Deal found 6/11C$ 1,175
Thu 20/118:15 a.m.YHM - BKK
2 stops42h 35mMultiple Airlines
Mon 24/113:50 p.m.BKK - YHM
2 stops39h 10mMultiple Airlines
Deal found 4/11C$ 1,178
Thu 4/128:15 a.m.YHM - BKK
2 stops42h 35mMultiple Airlines
Wed 10/123:20 a.m.BKK - YHM
2 stops51h 40mMultiple Airlines
Deal found 4/11C$ 1,230
Tue 11/116:20 a.m.YOW - BKK
3 stops41h 05mUnited Airlines
Thu 11/124:55 p.m.BKK - YOW
3 stops40h 23mUnited Airlines
Deal found 6/11C$ 1,250
Thu 20/113:40 p.m.YYZ - BKK
3 stops31h 35mMultiple Airlines
Thu 4/127:50 a.m.BKK - YYZ
3 stops34h 50mMultiple Airlines
Deal found 4/11C$ 1,282
Mon 1/126:45 p.m.YYZ - BKK
2 stops28h 30mMultiple Airlines
Mon 8/1212:15 p.m.BKK - YYZ
3 stops30h 43mMultiple Airlines
Deal found 6/11C$ 1,287
Wed 3/124:55 p.m.YYZ - BKK
2 stops32h 00mMultiple Airlines
Tue 9/125:30 p.m.BKK - YYZ
3 stops39h 05mMultiple Airlines
Deal found 5/11C$ 1,288
Tue 2/128:30 a.m.YTZ - BKK
2 stops34h 00mAir Canada
Tue 27/18:15 a.m.BKK - YTZ
2 stops25h 20mAir Canada
Deal found 6/11C$ 1,291
Wed 26/116:15 p.m.YYZ - BKK
3 stops32h 35mMultiple Airlines
Mon 8/1212:15 p.m.BKK - YYZ
3 stops30h 43mMultiple Airlines
Deal found 4/11C$ 1,292
Thu 20/1112:30 p.m.YYZ - BKK
3 stops34h 45mMultiple Airlines
Thu 27/1112:15 p.m.BKK - YYZ
3 stops29h 58mMultiple Airlines
Deal found 5/11C$ 1,295
Sat 22/116:45 p.m.YYZ - BKK
2 stops32h 05mMultiple Airlines
Mon 8/1212:15 p.m.BKK - YYZ
3 stops30h 43mMultiple Airlines
Deal found 3/11C$ 1,296

Cheap 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 November 2025.

Round-trip from

C$ 1,227

One-way from

C$ 592

Popular in

December

Cheapest in

September

Average price

C$ 1,514
United Airlines
  • United Airlines
  • 16/1-16/2
  • 6 total stops
  • 62h 41m total
  • Ontario to Bangkok
Search Deals
24/2
  • 24/2
  • 2 total stops
  • 40h 20m total
  • Ontario to Bangkok
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 2025.
Use the filters below to find and compare flights from Ontario to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Ontario

Fly to

Suvarnabhumi

Route

Depart

Return

Price

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 9/11

7:30 p.m.-11:25 a.m.

3 stops51h 55m

Bangkok Suvarnabhumi

Thu 13/11

4:55 p.m.-10:26 a.m.

3 stops53h 31m

C$ 1,175

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Mon 9/2

6:10 a.m.-12:45 a.m.

2 stops30h 35m

Bangkok Suvarnabhumi

Sat 28/2

12:55 a.m.-7:08 p.m.

2 stops30h 13m

C$ 1,284

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 28/4

10:15 a.m.-9:45 a.m.

3 stops36h 30m

Bangkok Suvarnabhumi

Tue 5/5

3:40 p.m.-6:45 a.m.

2 stops26h 05m

C$ 1,289

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Fri 30/1

8:00 a.m.-11:25 a.m.

2 stops39h 25m

Bangkok Suvarnabhumi

Thu 5/2

4:55 p.m.-3:30 p.m.

2 stops34h 35m

C$ 1,305

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sun 8/2

6:55 p.m.-11:25 a.m.

2 stops28h 30m

Bangkok Suvarnabhumi

Tue 17/2

4:55 p.m.-10:29 a.m.

3 stops29h 34m

C$ 1,309

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:00 a.m.-11:25 a.m.

3 stops41h 25m

Bangkok Suvarnabhumi

Thu 23/4

3:40 p.m.-11:51 a.m.

3 stops31h 11m

C$ 1,313

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:45 p.m.-11:25 a.m.

2 stops28h 40m

Bangkok Suvarnabhumi

Wed 22/4

3:40 p.m.-12:02 p.m.

3 stops31h 22m

C$ 1,313

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:00 a.m.-11:25 a.m.

3 stops41h 25m

Bangkok Suvarnabhumi

Tue 24/2

4:55 p.m.-11:30 a.m.

3 stops30h 35m

C$ 1,315

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Thu 15/1

7:45 a.m.-12:55 a.m.

2 stops29h 10m

Bangkok Suvarnabhumi

Thu 12/3

9:30 p.m.-11:02 p.m.

2 stops36h 32m

C$ 1,327

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sun 8/2

6:00 a.m.-11:20 p.m.

2 stops29h 20m

Bangkok Suvarnabhumi

Sat 28/2

12:55 a.m.-7:08 p.m.

2 stops30h 13m

C$ 1,335

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

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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$ 1,081). Flying from Region of Ontario to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,361). 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.

What is the cheapest time of day to fly from ON to BKK?

Find hourly flight availability from Ontario to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 November 2025.

When flying from Region of Ontario to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 11% versus a flight in the afternoon.

What is the cheapest day to fly from Region of Ontario to Bangkok Suvarnabhumi Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Suvarnabhumi. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Bangkok Suvarnabhumi Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 Air Canada can get you from Region of Ontario to Bangkok Suvarnabhumi Airport in just under 27h 20m. Your travel time can differ by up to 24h 35m. Airlines will cover a distance of 13631 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 Toronto Island - 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$ 1,081). Flying from Region of Ontario to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,361). 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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Alternative routes for Ontario to Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.
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Pierre Elliott Trudeau Intl to Suvarnabhumi flights
Pearson Intl to Suvarnabhumi flights
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Pearson Intl to Don Mueang Intl flights
Kelowna to Suvarnabhumi flights
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Saskatoon to Suvarnabhumi flights
Victoria to Suvarnabhumi flights
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Calgary to Don Mueang Intl flights
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St. John's to Suvarnabhumi flights
Halifax to Suvarnabhumi flights
Prince George to Suvarnabhumi flights
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Regina to Suvarnabhumi flights
Edmonton to Don Mueang Intl flights
Sudbury to Suvarnabhumi flights
London to Suvarnabhumi flights
Fredericton to Suvarnabhumi flights
Kelowna to Don Mueang Intl flights
Winnipeg to Don Mueang Intl flights
Penticton to Suvarnabhumi flights
Moncton to Don Mueang Intl flights
Québec City to Don Mueang Intl flights
Halifax to Don Mueang Intl flights
Victoria to Don Mueang Intl flights

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 November 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapestC$ 754AverageC$ 1,680FlexibilityNo cancel feeOn-time76%
Search Condor flights
Philippine AirlinesCheapestC$ 925AverageC$ 1,211FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Japan AirlinesCheapestC$ 1,068AverageC$ 1,200FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
SAUDIACheapestC$ 1,099AverageC$ 1,570FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
ANACheapestC$ 1,127AverageC$ 1,222FlexibilityNo cancel feeOn-time80%
Search ANA flights
China AirlinesCheapestC$ 1,219AverageC$ 2,154FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
DeltaCheapestC$ 1,240AverageC$ 1,923FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
China EasternCheapestC$ 1,249AverageC$ 1,522FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapestC$ 1,306AverageC$ 1,599FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapestC$ 1,355AverageC$ 1,591FlexibilityNo cancel feeOn-timeN/A
Search Air India 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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