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Cheap flights from Ontario to Thailand from C$ 701

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BKK
8 May — 15 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 8 April 2026.

Mon 7/98:00 p.m.
YYZ
-
BKK
1 stop22h 05m
Multiple Airlines
Mon 21/97:05 a.m.
BKK
-
YYZ
2 stops23h 08m
Multiple Airlines
Deal found 5/4C$ 1,289
Wed 22/46:55 a.m.
YYZ
-
BKK
1 stop35h 10m
Multiple Airlines
Wed 24/67:05 a.m.
BKK
-
YYZ
2 stops23h 17m
Multiple Airlines
Deal found 3/4C$ 1,292
Wed 2/91:50 p.m.
YYZ
-
BKK
1 stop22h 30m
Multiple Airlines
Wed 16/97:05 a.m.
BKK
-
YYZ
1 stop29h 30m
Multiple Airlines
Deal found 3/4C$ 1,293
Sun 10/510:25 p.m.
YYZ
-
BKK
1 stop43h 40m
Air Canada
Wed 10/67:05 a.m.
BKK
-
YYZ
2 stops21h 37m
Air Canada
Deal found 6/4C$ 1,295
Mon 11/55:20 p.m.
YYZ
-
BKK
2 stops24h 45m
Air Canada
Mon 8/67:05 a.m.
BKK
-
YYZ
1 stop19h 51m
Air Canada
Deal found 6/4C$ 1,296
Mon 31/85:20 p.m.
YYZ
-
BKK
2 stops24h 45m
Multiple Airlines
Tue 29/91:55 p.m.
BKK
-
YYZ
1 stop38h 05m
Multiple Airlines
Deal found 6/4C$ 1,302
Mon 19/103:35 p.m.
YTZ
-
BKK
2 stops26h 30m
Air Canada
Tue 27/108:15 a.m.
BKK
-
YTZ
2 stops34h 38m
Air Canada
Deal found 3/4C$ 1,302
Wed 26/87:00 p.m.
YYZ
-
BKK
1 stop23h 05m
Air Canada
Wed 30/97:05 a.m.
BKK
-
YYZ
1 stop29h 30m
Air Canada
Deal found 7/4C$ 1,306
Wed 9/91:05 p.m.
YYZ
-
BKK
1 stop29h 50m
Multiple Airlines
Wed 23/97:05 a.m.
BKK
-
YYZ
1 stop26h 55m
Multiple Airlines
Deal found 3/4C$ 1,307
Mon 7/97:00 p.m.
YYZ
-
BKK
1 stop23h 05m
Air Canada
Mon 21/97:05 a.m.
BKK
-
YYZ
1 stop33h 55m
Air Canada
Deal found 7/4C$ 1,310
Sun 6/99:40 p.m.
YYZ
-
BKK
1 stop44h 25m
Air Canada
Wed 16/97:05 a.m.
BKK
-
YYZ
1 stop23h 38m
Air Canada
Deal found 5/4C$ 1,311
Wed 2/95:20 p.m.
YYZ
-
BKK
2 stops24h 45m
Air Canada
Wed 14/107:05 a.m.
BKK
-
YYZ
2 stops23h 26m
Air Canada
Deal found 4/4C$ 1,313

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 8 April 2026.

Round-trip from

C$ 1,289

One-way from

C$ 701

Popular in

December

Cheapest in

February

Average price

C$ 1,496
Asiana Airlines
  • Asiana Airlines
  • 7/9-21/9
  • 3 total stops
  • 45h 13m total
  • Ontario to Thailand
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 45h 25m total
  • Ontario to Thailand
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 72 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 8 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

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Wed 22/4

1:40 p.m.-7:00 p.m.

1 stop42h 20m

Bangkok Suvarnabhumi

Sun 10/5

9:15 a.m.-8:55 a.m.

1 stop34h 40m

C$ 1,410

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$ 1,456

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Thu 1/10

2:00 p.m.-9:35 a.m.

3 stops32h 35m

Bangkok Suvarnabhumi

Thu 15/10

9:35 a.m.-10:20 a.m.

2 stops35h 45m

C$ 1,467

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$ 1,467

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

4:55 p.m.-9:35 a.m.

2 stops29h 40m

Bangkok Suvarnabhumi

Mon 28/9

9:35 a.m.-6:40 a.m.

2 stops32h 05m

C$ 1,469

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 stops53h 21m

C$ 1,473

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 1/9

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

2 stops30h 00m

Bangkok Suvarnabhumi

Wed 30/9

7:00 a.m.-8:41 p.m.

2 stops24h 41m

C$ 1,478

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 1/9

10:37 a.m.-9:35 a.m.

3 stops35h 58m

Bangkok Suvarnabhumi

Mon 14/9

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

3 stops29h 11m

C$ 1,487

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Fri 1/5

6:10 a.m.-9:45 p.m.

2 stops28h 35m

Bangkok Suvarnabhumi

Wed 13/5

9:40 p.m.-11:58 p.m.

2 stops37h 18m

C$ 1,494

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

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

1 stop28h 30m

Bangkok Suvarnabhumi

Sat 30/5

7:45 p.m.-4:10 p.m.

1 stop31h 25m

C$ 1,584

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

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$ 1,000). Flying from Region of Ontario to Thailand in June is currently the most expensive (average of C$ 1,342). 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 TH?

Find hourly flight availability from Ontario to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 April 2026.

When flying from Region of Ontario to Thailand, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 15% versus a flight at noon.

What is the cheapest day to fly from Region of Ontario to Thailand?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Thailand. Price data was last updated on 30 March 2025.

Travelers seeking maximum savings on their Region of Ontario to Thailand flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday 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 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 Etihad Airways, United Airlines, and Delta fly from Region of Ontario to Thailand in about 28h 35m. The time it takes to get you to your destination can typically vary by up to 13h 45m. The distance from Region of Ontario to Thailand is about 13626 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$ 496. ANA flights start at C$ 658 while deals on Etihad Airways start at C$ 679 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$ 1,000). Flying from Region of Ontario to Thailand in June is currently the most expensive (average of C$ 1,342). 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

Browse thousands of different options on Cheapflights for your next trip

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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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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 8 April 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapestC$ 864AverageC$ 1,601FlexibilityNo cancel feeOn-time76%
Search Condor flights
Air ChinaCheapestC$ 881AverageC$ 1,470FlexibilityNo cancel feeOn-time67%
Search Air China flights
Philippine AirlinesCheapestC$ 902AverageC$ 1,192FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
SAUDIACheapestC$ 1,059AverageC$ 1,745FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Thai AirwaysCheapestC$ 1,081AverageC$ 2,482FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
ANACheapestC$ 1,121AverageC$ 1,289FlexibilityNo cancel feeOn-time80%
Search ANA flights
Japan AirlinesCheapestC$ 1,127AverageC$ 1,469FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
China AirlinesCheapestC$ 1,171AverageC$ 1,805FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
DeltaCheapestC$ 1,223AverageC$ 1,483FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 1,249AverageC$ 1,744FlexibilityNo cancel feeOn-time77%
Search Air France 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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