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Cheap flights from Ontario to Thailand from C$ 576

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BKK
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Thailand

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Thailand
Explore the most affordable flight options available from Ontario to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Sat 2/57:00 p.m.
YYZ
-
BKK
1 stop42h 05m
SAUDIA
Thu 14/53:25 p.m.
BKK
-
YYZ
1 stop35h 00m
SAUDIA
Deal found 15/4C$ 1,281
Sat 30/57:00 p.m.
YYZ
-
BKK
1 stop42h 05m
SAUDIA
Sat 27/611:45 a.m.
BKK
-
YYZ
1 stop38h 40m
SAUDIA
Deal found 15/4C$ 1,293
Tue 15/910:25 p.m.
YYZ
-
BKK
1 stop43h 40m
Air Canada
Wed 27/18:00 a.m.
BKK
-
YYZ
1 stop20h 45m
Air Canada
Deal found 17/4C$ 1,316
Tue 1/910:40 p.m.
YYZ
-
BKK
1 stop43h 25m
Multiple Airlines
Wed 30/97:05 a.m.
BKK
-
YYZ
2 stops22h 40m
Multiple Airlines
Deal found 13/4C$ 1,328
Wed 2/91:50 p.m.
YYZ
-
BKK
1 stop33h 50m
Multiple Airlines
Wed 23/97:05 a.m.
BKK
-
YYZ
1 stop41h 45m
Multiple Airlines
Deal found 13/4C$ 1,333
Wed 9/91:35 p.m.
YYZ
-
BKK
1 stop22h 45m
Multiple Airlines
Wed 23/97:05 a.m.
BKK
-
YYZ
1 stop34h 30m
Multiple Airlines
Deal found 17/4C$ 1,334
Mon 14/91:35 p.m.
YYZ
-
BKK
1 stop34h 05m
Multiple Airlines
Mon 5/107:05 a.m.
BKK
-
YYZ
1 stop41h 45m
Multiple Airlines
Deal found 17/4C$ 1,338
Wed 9/98:20 a.m.
YTZ
-
BKK
2 stops33h 45m
Air Canada
Wed 23/97:05 a.m.
BKK
-
YTZ
2 stops22h 10m
Air Canada
Deal found 17/4C$ 1,339
Sun 13/96:55 p.m.
YTZ
-
BKK
2 stops47h 10m
Air Canada
Thu 17/97:00 a.m.
BKK
-
YTZ
2 stops25h 30m
Air Canada
Deal found 13/4C$ 1,354
Tue 8/95:00 a.m.
YUL
-
BKK
2 stops31h 20m
Air Canada
Wed 16/97:05 a.m.
BKK
-
YUL
2 stops21h 43m
Air Canada
Deal found 14/4C$ 1,372
Tue 1/99:30 p.m.
YUL
-
BKK
1 stop44h 35m
Multiple Airlines
Wed 30/911:35 p.m.
BKK
-
YUL
1 stop28h 25m
Multiple Airlines
Deal found 13/4C$ 1,379
Thu 3/91:05 p.m.
YUL
-
BKK
1 stop23h 50m
Air Canada
Thu 17/97:00 a.m.
BKK
-
YUL
1 stop21h 00m
Air Canada
Deal found 14/4C$ 1,386

Find flight deals from Ontario to Thailand

Keep the following information in mind while searching for Ontario to Thailand flight deals. Data was last updated 18 April 2026.

Round-trip from

C$ 1,281

One-way from

C$ 576

Popular in

December

Cheapest in

February

Average price

C$ 1,476
SAUDIA
  • SAUDIA
  • 2/5-14/5
  • 2 total stops
  • 77h 05m total
  • Ontario to Thailand
Search Deals
23/4
  • 23/4
  • 3 total stops
  • 51h 00m total
  • Ontario to Thailand
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Thailand 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 18 April 2026.
Use the filters below to find and compare flights from Ontario to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 1/9

6:05 p.m.-5:05 a.m.

2 stops48h 00m

Bangkok Suvarnabhumi

Wed 30/9

7:05 a.m.-12:53 a.m.

1 stop28h 48m

C$ 1,467
Quickest round-trip

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 30/8

9:35 p.m.-6:20 a.m.

1 stop21h 45m

Bangkok Suvarnabhumi

Sun 22/11

3:00 a.m.-2:05 p.m.

1 stop23h 05m

C$ 1,606

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Thu 15/10

1:40 p.m.-6:15 a.m.

1 stop29h 35m

Bangkok Suvarnabhumi

Sat 7/11

5:40 p.m.-9:20 a.m.

2 stops51h 40m

C$ 1,620

TorontoBangkok

YTZ - BKK

YTZBKK

Toronto Island

Thu 10/9

12:15 p.m.-9:35 a.m.

3 stops34h 20m

Bangkok Suvarnabhumi

Mon 14/9

9:35 a.m.-10:06 a.m.

2 stops59h 31m

C$ 1,649

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 10/9

5:20 p.m.-9:35 a.m.

3 stops29h 15m

Bangkok Suvarnabhumi

Mon 14/9

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

2 stops47h 00m

C$ 1,653

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

1:05 p.m.-9:35 a.m.

3 stops33h 30m

Bangkok Suvarnabhumi

Tue 15/9

9:35 a.m.-8:16 a.m.

2 stops33h 41m

C$ 1,654

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 15/9

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

3 stops33h 35m

Bangkok Suvarnabhumi

Thu 24/9

7:00 a.m.-9:32 p.m.

2 stops25h 32m

C$ 1,655

TorontoBangkok

YTZ - BKK

YTZBKK

Toronto Island

Thu 17/9

12:15 p.m.-9:35 a.m.

3 stops34h 20m

Bangkok Suvarnabhumi

Mon 21/9

3:45 p.m.-10:06 a.m.

3 stops29h 21m

C$ 1,657

TorontoBangkok

YTZ - BKK

YTZBKK

Toronto Island

Thu 1/10

7:25 a.m.-4:35 a.m.

2 stops34h 10m

Bangkok Suvarnabhumi

Tue 3/11

4:55 p.m.-10:06 a.m.

3 stops29h 11m

C$ 1,657

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

9:35 p.m.-7:15 a.m.

1 stop22h 40m

Bangkok Suvarnabhumi

Sun 11/10

8:00 p.m.-2:45 p.m.

1 stop29h 45m

C$ 1,661

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/4

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

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

What is the cheapest month to book a flight from Region of Ontario to Thailand?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Thailand (average of C$ 1,256). Flying from Region of Ontario to Thailand in December is currently the most expensive (average of C$ 2,118). 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 Thailand. 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 Thailand?

    Airlines like Air Canada, Qatar Airways, and Etihad Airways fly from Region of Ontario to Thailand in about 21h 45m. The time it takes to get you to your destination can typically vary by up to 26h 15m. The distance from Region of Ontario to Thailand is about 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 Thailand one-way?

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at C$ 487. ANA flights start at C$ 647 while deals on Etihad Airways start at C$ 668 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Thailand 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 Thailand?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Thailand (average of C$ 1,256). Flying from Region of Ontario to Thailand in December is currently the most expensive (average of C$ 2,118). 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 Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Pearson Intl to Suvarnabhumi flights
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Vancouver Intl to Ho Chi Minh City flights
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Pearson Intl to Dhaka flights
Abbotsford to Incheon Intl flights
Pearson Intl to Chennai flights
Toronto Island to Hong Kong flights

Top 10 airlines flying from Ontario to Thailand

Discover the top 10 airlines that operate flights from Ontario to Thailand. 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapestC$ 850AverageC$ 1,575FlexibilityNo cancel feeOn-time76%
Search Condor flights
Air ChinaCheapestC$ 867AverageC$ 1,447FlexibilityNo cancel feeOn-time67%
Search Air China flights
Philippine AirlinesCheapestC$ 887AverageC$ 1,172FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
SAUDIACheapestC$ 1,042AverageC$ 1,717FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Thai AirwaysCheapestC$ 1,064AverageC$ 2,442FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
ANACheapestC$ 1,103AverageC$ 1,276FlexibilityNo cancel feeOn-time80%
Search ANA flights
China AirlinesCheapestC$ 1,182AverageC$ 1,776FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
DeltaCheapestC$ 1,203AverageC$ 1,459FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Etihad AirwaysCheapestC$ 1,247AverageC$ 1,669FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapestC$ 1,250AverageC$ 1,483FlexibilityNo 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 Thailand?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Thailand from Ontario today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Thailand.

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

Certainly. Search results for flights to Thailand from Ontario 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 Ontario to Thailand become cheaper?

Of course! You can now track prices for flights from Ontario to Thailand and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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