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Cheap flights from Ontario to Thailand from C$ 484

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BKK
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Thailand

Keep the following information in mind while searching for Ontario to Thailand flight deals. Data was last updated 23 October 2025.

Round-trip from

C$ 883

One-way from

C$ 484

Popular in

December

Cheapest in

September

Average price

C$ 1,436
20/11-27/11
  • 20/11-27/11
  • 4 total stops
  • 69h 45m total
  • Ontario to Thailand
Search Deals
12/1
  • 12/1
  • 2 total stops
  • 42h 40m total
  • Ontario to Thailand
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 23 October 2025.

Thu 20/116:45 p.m.YYZ - HKT
2 stops33h 40mMultiple Airlines
Thu 27/115:25 p.m.HKT - YYZ
2 stops32h 15mMultiple Airlines
Deal found 23/10C$ 923
Mon 8/123:00 p.m.YOW - BKK
3 stops33h 55mMultiple Airlines
Mon 15/126:20 p.m.BKK - YOW
2 stops32h 24mMultiple Airlines
Deal found 22/10C$ 1,186
Mon 17/119:00 a.m.YYZ - BKK
3 stops38h 25mUnited Airlines
Mon 24/114:55 p.m.BKK - YYZ
2 stops35h 57mUnited Airlines
Deal found 21/10C$ 1,187
Thu 13/117:55 a.m.YYZ - BKK
2 stops42h 55mMultiple Airlines
Wed 19/111:55 a.m.BKK - YYZ
2 stops40h 45mMultiple Airlines
Deal found 21/10C$ 1,193
Thu 27/116:30 a.m.YYZ - BKK
2 stops40h 55mUnited Airlines
Sun 14/124:55 p.m.BKK - YYZ
2 stops50h 35mUnited Airlines
Deal found 21/10C$ 1,198
Mon 24/117:55 a.m.YYZ - BKK
2 stops30h 00mMultiple Airlines
Sun 7/121:55 a.m.BKK - YYZ
2 stops30h 40mMultiple Airlines
Deal found 22/10C$ 1,200
Wed 26/116:30 a.m.YYZ - BKK
2 stops40h 55mUnited Airlines
Mon 16/34:55 p.m.BKK - YYZ
2 stops34h 57mUnited Airlines
Deal found 23/10C$ 1,201
Wed 19/116:45 p.m.YOW - BKK
2 stops45h 20mMultiple Airlines
Wed 26/117:55 p.m.BKK - YOW
2 stops36h 10mMultiple Airlines
Deal found 22/10C$ 1,204
Mon 24/117:55 a.m.YYZ - BKK
2 stops26h 30mMultiple Airlines
Sun 14/127:55 p.m.BKK - YYZ
2 stops33h 46mMultiple Airlines
Deal found 21/10C$ 1,210
Mon 17/116:45 p.m.YOW - BKK
2 stops28h 30mMultiple Airlines
Mon 8/126:20 p.m.BKK - YOW
2 stops32h 24mMultiple Airlines
Deal found 21/10C$ 1,214
Thu 13/113:40 p.m.YYZ - BKK
3 stops31h 35mMultiple Airlines
Mon 15/126:20 p.m.BKK - YYZ
2 stops25h 30mMultiple Airlines
Deal found 22/10C$ 1,218
Thu 20/116:15 p.m.YYZ - BKK
3 stops34h 20mMultiple Airlines
Thu 11/1212:15 p.m.BKK - YYZ
2 stops30h 25mMultiple Airlines
Deal found 21/10C$ 1,222

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 23 October 2025.
Use the filters below to find and compare flights from Ontario to Thailand that are best for you.

Fly from

Ontario

Fly to

Thailand

Route

Depart

Return

Price

TorontoPhuket City

YYZ - HKT

YYZHKT

Toronto Pearson Intl

Thu 22/1

3:40 p.m.-11:20 a.m.

3 stops31h 40m

Phuket City

Tue 3/2

12:20 p.m.-6:40 a.m.

2 stops30h 20m

C$ 1,105

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 21/1

2:15 p.m.-11:25 a.m.

3 stops33h 10m

Bangkok Suvarnabhumi

Wed 4/2

4:55 p.m.-9:56 p.m.

3 stops41h 01m

C$ 1,172

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 21/1

6:20 a.m.-11:25 a.m.

3 stops41h 05m

Bangkok Suvarnabhumi

Tue 3/2

4:55 p.m.-2:27 p.m.

3 stops33h 32m

C$ 1,172

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 21/1

10:30 a.m.-11:25 a.m.

3 stops36h 55m

Bangkok Suvarnabhumi

Thu 5/2

4:55 p.m.-9:56 p.m.

3 stops41h 01m

C$ 1,172

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sat 17/1

7:27 p.m.-11:25 a.m.

3 stops51h 58m

Bangkok Suvarnabhumi

Thu 5/2

4:55 p.m.-2:30 p.m.

3 stops33h 35m

C$ 1,222

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 21/1

2:15 p.m.-11:25 a.m.

3 stops33h 10m

Bangkok Suvarnabhumi

Fri 6/2

4:55 p.m.-6:52 p.m.

3 stops37h 57m

C$ 1,222

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sat 10/1

6:20 a.m.-11:25 a.m.

3 stops65h 05m

Bangkok Suvarnabhumi

Thu 9/4

3:40 p.m.-1:45 p.m.

3 stops57h 05m

C$ 1,224

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sun 1/3

4:10 p.m.-11:25 a.m.

3 stops31h 15m

Bangkok Suvarnabhumi

Mon 9/3

4:55 p.m.-1:21 p.m.

3 stops31h 26m

C$ 1,225

TorontoPhuket City

YYZ - HKT

YYZHKT

Toronto Pearson Intl

Tue 18/11

6:45 p.m.-2:50 p.m.

2 stops32h 05m

Phuket City

Tue 25/11

3:55 p.m.-2:34 p.m.

2 stops34h 39m

C$ 1,233

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Fri 27/2

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

2 stops29h 00m

Bangkok Suvarnabhumi

Wed 11/3

9:30 p.m.-12:06 a.m.

2 stops37h 36m

C$ 1,282

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 60 results
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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$ 1,072). Flying from Region of Ontario to Thailand in June is currently the most expensive (average of C$ 1,351). 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 23 October 2025.

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 at noon, which can drop the price by up to 22% versus a flight in the evening.

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 16 December 2024.

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 United Airlines, Delta, and Air Canada fly from Region of Ontario to Thailand in about 33h 10m. The time it takes to get you to your destination can typically vary by up to 12h 35m. The distance from Region of Ontario to Thailand is about 13433 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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$ 1,072). Flying from Region of Ontario to Thailand in June is currently the most expensive (average of C$ 1,351). 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 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapestC$ 748AverageC$ 1,667FlexibilityNo cancel feeOn-time76%
Search Condor flights
SAUDIACheapestC$ 852AverageC$ 1,039FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Philippine AirlinesCheapestC$ 918AverageC$ 1,202FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Japan AirlinesCheapestC$ 1,060AverageC$ 1,188FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapestC$ 1,096AverageC$ 1,229FlexibilityNo cancel feeOn-time80%
Search ANA flights
China AirlinesCheapestC$ 1,210AverageC$ 2,167FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
China EasternCheapestC$ 1,238AverageC$ 1,561FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapestC$ 1,295AverageC$ 1,799FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Cathay PacificCheapestC$ 1,339AverageC$ 1,998FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air IndiaCheapestC$ 1,345AverageC$ 2,029FlexibilityNo 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 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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