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Cheap flights from Ontario to Thailand from C$ 648

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
27 Jan — 3 Feb1
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 28 December 2025.

Mon 29/126:45 p.m.YYZ - BKK
2 stops36h 20mMultiple Airlines
Tue 27/13:50 p.m.BKK - YYZ
2 stops26h 18mMultiple Airlines
Deal found 27/12C$ 1,282
Mon 29/121:55 p.m.YYZ - HKT
1 stop39h 40mCathay Pacific
Wed 14/16:35 p.m.HKT - YYZ
1 stop29h 40mCathay Pacific
Deal found 26/12C$ 1,283
Tue 30/126:30 a.m.YYZ - BKK
2 stops40h 55mUnited Airlines
Tue 3/24:55 p.m.BKK - YYZ
2 stops25h 40mUnited Airlines
Deal found 26/12C$ 1,286
Mon 29/121:55 p.m.YYZ - BKK
1 stop32h 45mCathay Pacific
Tue 27/15:40 p.m.BKK - YYZ
1 stop30h 35mCathay Pacific
Deal found 26/12C$ 1,290
Sat 27/121:55 p.m.YYZ - BKK
1 stop34h 10mCathay Pacific
Sun 11/112:45 p.m.BKK - YYZ
1 stop35h 30mCathay Pacific
Deal found 26/12C$ 1,324
Sat 27/121:55 p.m.YYZ - HKT
1 stop33h 25mCathay Pacific
Thu 15/112:20 p.m.HKT - YYZ
1 stop20h 40mCathay Pacific
Deal found 26/12C$ 1,371
Sun 28/121:55 p.m.YYZ - BKK
1 stop38h 45mCathay Pacific
Sat 17/112:45 p.m.BKK - YYZ
1 stop20h 15mCathay Pacific
Deal found 26/12C$ 1,379
Sat 27/121:55 p.m.YYZ - BKK
1 stop33h 20mCathay Pacific
Wed 14/112:45 p.m.BKK - YYZ
1 stop20h 15mCathay Pacific
Deal found 26/12C$ 1,425
Sun 28/126:45 p.m.YYZ - BKK
2 stops32h 05mMultiple Airlines
Sat 17/13:50 p.m.BKK - YYZ
2 stops26h 18mMultiple Airlines
Deal found 26/12C$ 1,427
Tue 30/125:30 p.m.YYZ - BKK
2 stops49h 00mAir Canada
Wed 29/47:05 a.m.BKK - YYZ
2 stops39h 34mAir Canada
Deal found 26/12C$ 1,443
Wed 31/126:45 p.m.YYZ - BKK
1 stop23h 45mMultiple Airlines
Thu 30/47:00 a.m.BKK - YYZ
1 stop20h 30mMultiple Airlines
Deal found 26/12C$ 1,445
Wed 31/126:45 p.m.YYZ - BKK
1 stop23h 45mAir Canada
Wed 29/41:20 a.m.BKK - YYZ
2 stops34h 06mAir Canada
Deal found 26/12C$ 1,453

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 28 December 2025.

Round-trip from

C$ 1,091

One-way from

C$ 648

Popular in

December

Cheapest in

September

Average price

C$ 1,998
30/1-6/2
  • 30/1-6/2
  • 4 total stops
  • 67h 50m total
  • Ontario to Thailand
Search Deals
24/2
  • 24/2
  • 3 total stops
  • 49h 35m total
  • Ontario to Thailand
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 28 December 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

Wed 21/1

9:45 a.m.-2:50 p.m.

2 stops41h 05m

Phuket City

Mon 2/2

3:55 p.m.-8:35 p.m.

2 stops40h 40m

C$ 1,220

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Thu 22/1

3:30 p.m.-11:25 a.m.

3 stops31h 55m

Bangkok Suvarnabhumi

Mon 2/2

4:55 p.m.-9:36 a.m.

3 stops28h 41m

C$ 1,248

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Mon 26/1

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

3 stops36h 25m

Bangkok Suvarnabhumi

Mon 2/2

4:55 p.m.-6:35 a.m.

2 stops25h 40m

C$ 1,248

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sun 1/3

6:55 p.m.-5:10 a.m.

2 stops46h 15m

Bangkok Suvarnabhumi

Mon 16/3

4:55 p.m.-10:41 p.m.

3 stops40h 46m

C$ 1,249

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sun 8/2

6:30 a.m.-11:20 p.m.

2 stops28h 50m

Bangkok Suvarnabhumi

Thu 26/2

2:05 a.m.-11:57 p.m.

2 stops33h 52m

C$ 1,253

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sat 7/2

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

2 stops30h 35m

Bangkok Suvarnabhumi

Thu 26/2

2:05 a.m.-11:57 p.m.

2 stops33h 52m

C$ 1,253

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sat 11/4

3:59 p.m.-11:40 p.m.

2 stops44h 41m

Bangkok Suvarnabhumi

Sun 10/5

9:50 a.m.-10:24 a.m.

2 stops35h 34m

C$ 1,253

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Fri 6/2

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

2 stops29h 10m

Bangkok Suvarnabhumi

Thu 12/2

2:05 a.m.-11:57 p.m.

2 stops33h 52m

C$ 1,253

TorontoPhuket City

YYZ - HKT

YYZHKT

Toronto Pearson Intl

Sat 10/1

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

2 stops32h 05m

Phuket City

Sat 17/1

3:55 p.m.-6:08 a.m.

2 stops26h 13m

C$ 1,263

TorontoPhuket City

YYZ - HKT

YYZHKT

Toronto Pearson Intl

Tue 3/3

4:40 p.m.-9:55 a.m.

2 stops29h 15m

Phuket City

Fri 13/3

8:20 p.m.-7:35 p.m.

2 stops34h 15m

C$ 1,266

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/12

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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, July is the cheapest month in which you can book a flight from Region of Ontario to Thailand (average of C$ 470). Flying from Region of Ontario to Thailand in June is currently the most expensive (average of C$ 1,319). 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 28 December 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 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 United Airlines, Delta, and Air Canada fly from Region of Ontario to Thailand in about 28h 50m. The time it takes to get you to your destination can typically vary by up to 3h 05m. 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$ 487. China Eastern flights start at C$ 530 while deals on Air India start at C$ 609 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, July is the cheapest month in which you can book a flight from Region of Ontario to Thailand (average of C$ 470). Flying from Region of Ontario to Thailand in June is currently the most expensive (average of C$ 1,319). 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 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestC$ 896AverageC$ 1,173FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
CondorCheapestC$ 1,016AverageC$ 1,574FlexibilityNo cancel feeOn-time76%
Search Condor flights
Japan AirlinesCheapestC$ 1,035AverageC$ 1,165FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
SAUDIACheapestC$ 1,041AverageC$ 1,621FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Cathay PacificCheapestC$ 1,101AverageC$ 1,801FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
ANACheapestC$ 1,102AverageC$ 1,183FlexibilityNo cancel feeOn-time80%
Search ANA flights
China AirlinesCheapestC$ 1,156AverageC$ 1,774FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
China EasternCheapestC$ 1,192AverageC$ 1,512FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
DeltaCheapestC$ 1,201AverageC$ 1,386FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Etihad AirwaysCheapestC$ 1,259AverageC$ 1,757FlexibilityNo cancel feeOn-time75%
Search Etihad Airways 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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