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Cheap flights from Ontario to Bangkok Suvarnabhumi Airport from C$ 640

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BKK
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

C$ 1,342

One-way from

C$ 640

Popular in

December

Cheapest in

September

Average price

C$ 1,669
13/5-19/5
  • 13/5-19/5
  • 5 total stops
  • 68h 34m total
  • Ontario to Bangkok
Search Deals
Air India
  • Air India
  • 15/4
  • 1 total stop
  • 26h 00m total
  • Ontario to Bangkok
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Ontario to Suvarnabhumi

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 28 March 2025.

Tue 13/510:25 p.m.YYZ - BKK
2 stops35h 00mMultiple Airlines
Tue 20/55:05 a.m.BKK - YYZ
3 stops30h 39mMultiple Airlines
Deal found 27/3C$ 1,342
Sun 26/107:30 a.m.YYZ - BKK
2 stops29h 35mUnited Airlines
Mon 17/117:10 a.m.BKK - YYZ
2 stops28h 26mUnited Airlines
Deal found 26/3C$ 1,345
Fri 26/91:20 p.m.YYZ - BKK
1 stop23h 35mAir Canada
Tue 30/99:35 p.m.BKK - YYZ
1 stop31h 00mAir Canada
Deal found 26/3C$ 1,361
Thu 12/63:40 p.m.YYZ - BKK
1 stop28h 30mEtihad Airways
Thu 26/62:55 a.m.BKK - YYZ
1 stop41h 05mEtihad Airways
Deal found 26/3C$ 1,375
Tue 19/811:30 p.m.YYZ - BKK
1 stop22h 45mAir France
Mon 8/911:35 a.m.BKK - YYZ
1 stop39h 10mAir France
Deal found 27/3C$ 1,381
Fri 18/41:15 a.m.YYZ - BKK
1 stop26h 00mAir India
Thu 19/610:25 p.m.BKK - YYZ
1 stop21h 20mAir India
Deal found 27/3C$ 1,384
Wed 1/105:50 p.m.YOW - BKK
2 stops31h 25mMultiple Airlines
Tue 7/107:00 a.m.BKK - YOW
2 stops25h 09mMultiple Airlines
Deal found 27/3C$ 1,402
Wed 3/98:55 a.m.YOW - BKK
2 stops28h 00mAir Canada
Fri 17/108:00 a.m.BKK - YOW
2 stops35h 23mAir Canada
Deal found 27/3C$ 1,409
Wed 21/54:35 p.m.YYZ - BKK
1 stop29h 55mKLM
Wed 11/61:20 p.m.BKK - YYZ
2 stops35h 00mKLM
Deal found 27/3C$ 1,411
Thu 4/912:50 p.m.YUL - BKK
1 stop24h 05mAir Canada
Tue 23/97:00 a.m.BKK - YUL
2 stops25h 50mAir Canada
Deal found 27/3C$ 1,431
Wed 21/57:45 p.m.YUL - BKK
1 stop22h 30mTurkish Airlines
Tue 17/611:15 a.m.BKK - YUL
1 stop41h 35mTurkish Airlines
Deal found 27/3C$ 1,432
Sun 4/510:37 a.m.YOW - BKK
2 stops50h 18mUnited Airlines
Tue 13/59:35 a.m.BKK - YOW
2 stops47h 00mUnited Airlines
Deal found 27/3C$ 1,435

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 28 March 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

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 13/5

10:25 p.m.-8:25 p.m.

2 stops35h 00m

Bangkok Suvarnabhumi

Mon 19/5

2:10 a.m.-12:44 a.m.

3 stops33h 34m

C$ 1,342

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Wed 3/9

1:15 p.m.-4:35 a.m.

1 stop28h 20m

Bangkok Suvarnabhumi

Wed 24/9

7:35 a.m.-4:30 p.m.

1 stop19h 55m

C$ 1,345

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Thu 12/6

3:40 p.m.-7:10 a.m.

1 stop28h 30m

Bangkok Suvarnabhumi

Thu 26/6

2:55 a.m.-9:00 a.m.

1 stop41h 05m

C$ 1,375

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Fri 18/4

1:15 a.m.-2:15 p.m.

1 stop26h 00m

Bangkok Suvarnabhumi

Thu 19/6

10:25 p.m.-8:45 a.m.

1 stop21h 20m

C$ 1,384

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Fri 12/9

7:40 p.m.-4:35 a.m.

2 stops45h 55m

Bangkok Suvarnabhumi

Fri 26/9

9:35 a.m.-7:25 p.m.

2 stops44h 50m

C$ 1,386

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 3/9

8:55 a.m.-11:55 p.m.

2 stops28h 00m

Bangkok Suvarnabhumi

Fri 17/10

8:00 a.m.-8:23 a.m.

2 stops35h 23m

C$ 1,409

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Wed 21/5

4:35 p.m.-9:30 a.m.

1 stop29h 55m

Bangkok Suvarnabhumi

Wed 11/6

1:20 p.m.-1:20 p.m.

2 stops35h 00m

C$ 1,411

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 9/9

7:25 a.m.-5:50 a.m.

2 stops35h 25m

Bangkok Suvarnabhumi

Sat 27/9

10:05 p.m.-9:34 p.m.

2 stops34h 29m

C$ 1,415

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sun 11/5

6:15 p.m.-9:30 a.m.

2 stops28h 15m

Bangkok Suvarnabhumi

Sun 18/5

11:35 a.m.-8:55 p.m.

1 stop44h 20m

C$ 1,418

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

12:50 p.m.-11:55 p.m.

1 stop24h 05m

Bangkok Suvarnabhumi

Tue 23/9

7:00 a.m.-9:50 p.m.

2 stops25h 50m

C$ 1,431

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 60 results
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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$ 965). Flying from Region of Ontario to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of C$ 1,510). 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 28 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Bangkok Suvarnabhumi Airport as you normally would.

Rainfall in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 mm per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

Temperature in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated 28 March 2025.
See what other customers who have flown with EVA Air, Korean Air and ANA from Ontario to Bangkok have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,169 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,169 reviews
EVA Air
8.4
Very good
1,169 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,050 reviews
EVA Air
8.4
Very good
1,169 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
829 reviews
EVA Air
8.4
Very good
1,169 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
722 reviews
EVA Air
8.4
Very good
1,169 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very good
3,190 reviews
EVA Air
8.4
Very good
1,169 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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.

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

    C$ 640 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on Etihad Airways and China Airlines, with prices starting from C$ 718 and C$ 729, 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 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$ 965). Flying from Region of Ontario to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of C$ 1,510). 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

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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.
Vancouver Intl to Suvarnabhumi flights
Pierre Elliott Trudeau Intl to Suvarnabhumi flights
Pearson Intl to Suvarnabhumi flights
Abbotsford to Suvarnabhumi flights
Calgary to Suvarnabhumi flights
Toronto Island to Suvarnabhumi flights
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Ottawa to Suvarnabhumi flights
Pearson Intl to Don Mueang Intl flights
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Vancouver Intl to Don Mueang Intl flights
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Kelowna to Suvarnabhumi flights
Calgary to Don Mueang Intl flights
Regina to Suvarnabhumi flights
Fredericton to Suvarnabhumi flights
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London to Suvarnabhumi flights
Moncton to Suvarnabhumi flights
Moncton to Don Mueang Intl flights
Kelowna to Don Mueang Intl flights
St. John's to Suvarnabhumi flights
Victoria to Don Mueang Intl flights
Québec City to Don Mueang Intl flights
Penticton to Suvarnabhumi flights
Edmonton to Don Mueang Intl flights
Prince George to Suvarnabhumi flights
Winnipeg to Don Mueang Intl flights
Halifax 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapestC$ 870AverageC$ 1,063FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Austrian AirlinesCheapestC$ 992AverageC$ 1,748FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Japan AirlinesCheapestC$ 1,089AverageC$ 1,260FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapestC$ 1,119AverageC$ 1,533FlexibilityNo cancel feeOn-time80%
Search ANA flights
SWISSCheapestC$ 1,234AverageC$ 1,790FlexibilityNo cancel feeOn-time79%
Search SWISS flights
China EasternCheapestC$ 1,246AverageC$ 1,587FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
American AirlinesCheapestC$ 1,303AverageC$ 1,437FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapestC$ 1,320AverageC$ 1,676FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapestC$ 1,360AverageC$ 1,550FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Korean AirCheapestC$ 1,421AverageC$ 1,757FlexibilityNo cancel feeOn-time81%
Search Korean Air 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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