How long is the flight from Region of Ontario to Thailand?

Airlines like Korean Air, Cathay Pacific, and United Airlines fly from Region of Ontario to Thailand in about 27h 20m. The time it takes to get you to your destination can typically vary by up to 13h 15m. 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 Air India, which is currently one of the cheapest options available, starting at C$ 483. Philippine Airlines flights start at C$ 528 while deals on United Airlines start at C$ 694 one-way.

In terms of precipitation, rainfall in Thailand 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 Thailand when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Thailand, 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).

What is the cheapest time of day to fly from ON to TH?

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 Thailand as you normally would.

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.

C$ 572+ Cheap Flights from Ontario to Thailand

Cheap flight deals from Ontario to Thailand

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 15 October 2026.

Wed 11/112:15 p.m. -

2 stops43h 10m

Wed 25/111:10 p.m. -

1 stop20h 50m

Deal found 9/10C$ 1,336

Wed 18/111:40 p.m. -

2 stops46h 30m

Wed 25/111:30 a.m. -

2 stops42h 20m

Deal found 13/10C$ 1,338

Wed 11/112:15 p.m. -

2 stops43h 10m

Wed 18/111:10 p.m. -

1 stop20h 50m

Deal found 12/10C$ 1,340

Wed 11/112:15 p.m. -

2 stops43h 10m

Fri 11/121:10 p.m. -

1 stop20h 50m

Deal found 9/10C$ 1,343

Wed 11/112:15 p.m. -

2 stops43h 10m

Wed 2/129:55 a.m. -

1 stop24h 05m

Deal found 11/10C$ 1,355

Thu 12/1112:30 p.m. -

3 stops38h 05m

Thu 26/113:35 p.m. -

3 stops33h 30m

Deal found 14/10C$ 1,356

Sat 7/114:20 p.m. -

2 stops41h 05m

Wed 11/117:30 p.m. -

1 stop28h 40m

Deal found 14/10C$ 1,372

Wed 2/127:00 a.m. -

3 stops50h 25m

Tue 8/1211:40 p.m. -

1 stop34h 20m

Deal found 10/10C$ 1,373

Sat 17/109:35 p.m. -

2 stops27h 45m

Tue 10/118:30 a.m. -

1 stop36h 20m

Deal found 12/10C$ 1,380

Wed 4/117:44 p.m. -

2 stops37h 41m

Wed 18/111:10 p.m. -

1 stop20h 50m

Deal found 12/10C$ 1,393

Thu 19/117:05 a.m. -

2 stops29h 05m

Wed 25/111:30 a.m. -

3 stops32h 40m

Deal found 12/10C$ 1,409

Fri 27/112:25 p.m. -

1 stop28h 00m

Mon 7/129:10 a.m. -

1 stop35h 40m

Deal found 10/10C$ 1,451

Best flights from Ontario to Thailand
Discover carefully curated flight deals from Ontario to Thailand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Sun 22/117:05 a.m. -

2 stops34h 05m

Mon 30/116:20 p.m. -

2 stops37h 30m

Deal found 12/10C$ 1,594

Tue 2/29:00 a.m. -

2 stops27h 20m

Wed 3/39:40 p.m. -

1 stop23h 40m

Deal found 13/10C$ 1,672

Tue 9/22:25 p.m. -

1 stop28h 10m

Sat 6/37:55 p.m. -

1 stop24h 55m

Deal found 9/10C$ 1,708

Sun 14/39:10 p.m. -

1 stop22h 30m

Sun 28/32:00 a.m. -

1 stop24h 00m

Deal found 14/10C$ 1,723

Mon 25/12:20 p.m. -

1 stop40h 35m

Thu 4/210:35 a.m. -

1 stop38h 00m

Deal found 13/10C$ 1,723

Mon 18/16:00 a.m. -

2 stops35h 10m

Mon 8/24:55 p.m. -

3 stops33h 14m

Deal found 11/10C$ 1,781

Thu 21/112:15 p.m. -

2 stops46h 30m

Sun 31/112:20 a.m. -

2 stops34h 44m

Deal found 13/10C$ 1,800

Tue 19/11:55 p.m. -

1 stop32h 10m

Thu 11/211:10 a.m. -

1 stop33h 55m

Deal found 11/10C$ 1,803

Tue 12/111:15 a.m. -

2 stops60h 15m

Tue 9/39:10 a.m. -

3 stops25h 23m

Deal found 12/10C$ 1,892

Fri 19/212:15 a.m. -

1 stop22h 20m

Tue 23/29:30 a.m. -

2 stops22h 50m

Deal found 10/10C$ 2,066

Sun 29/116:45 a.m. -

2 stops29h 35m

Sun 6/128:25 a.m. -

2 stops35h 27m

Deal found 14/10C$ 2,188

Thu 25/28:10 p.m. -

3 stops38h 50m

Sat 6/36:20 p.m. -

2 stops32h 10m

Deal found 11/10C$ 3,204

Thu 12/117:05 a.m. -

2 stops35h 25m

Mon 30/117:10 a.m. -

2 stops48h 40m

Deal found 12/10C$ 1,615

Thu 4/211:50 a.m. -

1 stop37h 35m

Wed 24/21:05 a.m. -

1 stop20h 15m

Deal found 9/10C$ 1,675

Sat 20/22:20 p.m. -

1 stop40h 35m

Wed 24/27:40 p.m. -

1 stop28h 55m

Deal found 14/10C$ 1,727

Tue 12/12:00 p.m. -

3 stops33h 30m

Fri 5/29:10 a.m. -

2 stops41h 57m

Deal found 12/10C$ 1,790

Thu 26/117:05 a.m. -

2 stops29h 05m

Wed 2/1212:20 a.m. -

2 stops31h 30m

Deal found 11/10C$ 1,638

Tue 2/21:55 p.m. -

1 stop32h 10m

Wed 3/39:10 a.m. -

1 stop35h 55m

Deal found 12/10C$ 1,803

Sat 20/27:45 a.m. -

2 stops27h 00m

Tue 23/212:20 a.m. -

2 stops34h 44m

Deal found 13/10C$ 1,803

Thu 21/19:00 a.m. -

2 stops26h 05m

Sun 24/111:15 p.m. -

1 stop22h 05m

Deal found 10/10C$ 1,675

Sun 22/112:20 p.m. -

1 stop33h 00m

Thu 26/1112:20 p.m. -

1 stop36h 15m

Deal found 10/10C$ 1,759

Mon 15/21:55 p.m. -

1 stop32h 10m

Tue 2/311:10 a.m. -

1 stop33h 55m

Deal found 9/10C$ 1,803

Thu 26/116:00 a.m. -

3 stops41h 30m

Sun 6/124:55 p.m. -

3 stops38h 32m

Deal found 11/10C$ 1,804

Tue 10/112:25 p.m. -

1 stop28h 00m

Thu 3/127:45 p.m. -

2 stops49h 05m

Deal found 13/10C$ 2,006

Sun 8/117:05 a.m. -

2 stops53h 20m

Thu 19/113:35 p.m. -

3 stops42h 30m

Deal found 11/10C$ 1,661

Mon 8/211:50 a.m. -

1 stop23h 15m

Sun 21/31:05 a.m. -

2 stops33h 35m

Deal found 10/10C$ 1,675

Wed 2/1212:30 p.m. -

2 stops34h 15m

Wed 16/121:15 p.m. -

2 stops40h 36m

Deal found 12/10C$ 4,240

Sat 21/1112:15 a.m. -

2 stops34h 45m

Thu 26/115:20 p.m. -

2 stops39h 00m

Deal found 9/10C$ 2,169

Wed 27/11:55 p.m. -

1 stop30h 15m

Mon 8/211:10 a.m. -

1 stop33h 55m

Deal found 10/10C$ 1,804

Sat 28/116:00 a.m. -

3 stops41h 30m

Wed 16/129:10 a.m. -

2 stops24h 06m

Deal found 14/10C$ 1,806

Find flight deals from Ontario to Thailand

Round-trip from	C$ 1,288
One-way from	C$ 572
Popular in	December
Cheapest in	January
Average price	C$ 1,669

Air India
8/3-23/3
2 total stops
69h 10m total
Ontario to Thailand

Search Deals

Air India
16/2-31/12
1 total stop
31h 20m total
Ontario to Thailand

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 28 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 41 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoChiang Mai

YYZ Toronto Pearson Intl - CNX Chiang Mai

YYZCNX

Toronto Pearson Intl

Tue 30/3

1:40 p.m.-6:25 a.m.

1 stop29h 45m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 716

TorontoBangkok

YTZ Toronto Island - BKK Bangkok Suvarnabhumi

YTZBKK

Toronto Island

Fri 30/10

9:10 a.m.-9:25 p.m.

2 stops49h 15m

Bangkok Suvarnabhumi

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 775

Thunder BayBangkok

YQT Thunder Bay - BKK Bangkok Suvarnabhumi

YQTBKK

Thunder Bay

Fri 27/11

9:00 a.m.-9:25 p.m.

3 stops48h 25m

Bangkok Suvarnabhumi

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 861

TorontoBangkok

YYZ Toronto Pearson Intl - BKK Bangkok Suvarnabhumi

YYZBKK

Toronto Pearson Intl

Wed 10/2

10:20 p.m.-10:45 p.m.

2 stops60h 25m

Bangkok Suvarnabhumi

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 878

TorontoChiang Mai

YYZ Toronto Pearson Intl - CNX Chiang Mai

YYZCNX

Toronto Pearson Intl

Sun 10/1

8:55 a.m.-7:50 a.m.

3 stops58h 55m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 896

TorontoPhuket City

YYZ Toronto Pearson Intl - HKT Phuket City

YYZHKT

Toronto Pearson Intl

Sun 22/11

9:00 p.m.-10:45 p.m.

2 stops37h 45m

Phuket City

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 906

TorontoKrabi

YYZ Toronto Pearson Intl - KBV Krabi

YYZKBV

Toronto Pearson Intl

Sat 21/11

1:40 p.m.-8:30 a.m.

3 stops54h 50m

Krabi

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 911

TorontoPhuket City

YYZ Toronto Pearson Intl - HKT Phuket City

YYZHKT

Toronto Pearson Intl

Mon 23/11

9:00 a.m.-11:55 p.m.

3 stops50h 55m

Phuket City

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 931

TorontoChiang Mai

YYZ Toronto Pearson Intl - CNX Chiang Mai

YYZCNX

Toronto Pearson Intl

Sun 8/11

9:00 a.m.-8:40 p.m.

2 stops47h 40m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 942

TorontoPhuket City

YYZ Toronto Pearson Intl - HKT Phuket City

YYZHKT

Toronto Pearson Intl

Fri 20/11

9:00 a.m.-2:20 p.m.

2 stops41h 20m

Phuket City

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 946

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

YHM-BKK

YYZ-BKK

YYZ-CNX

YOW-BKK

YYZ-DMK

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

CAON-TH0

YHM-BKK

YYZ-BKK

YYZ-CNX

YOW-BKK

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

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Thailand (average of C$ 1,476). Flying from Region of Ontario to Thailand in December is currently the most expensive (average of C$ 2,046). 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.

How far ahead should I book a flight from Region of Ontario to Thailand?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Thailand, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Region of Ontario to Thailand?
Airlines like Korean Air, Cathay Pacific, and United Airlines fly from Region of Ontario to Thailand in about 27h 20m. The time it takes to get you to your destination can typically vary by up to 13h 15m. 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 Air India, which is currently one of the cheapest options available, starting at C$ 483. Philippine Airlines flights start at C$ 528 while deals on United Airlines start at C$ 694 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, February is the cheapest month in which you can book a flight from Region of Ontario to Thailand (average of C$ 1,476). Flying from Region of Ontario to Thailand in December is currently the most expensive (average of C$ 2,046). 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

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Top 10 airlines flying from Ontario to Thailand

Airline	Cheapest	Average	Flexibility	On-time
Condor	CheapestC$ 884	AverageC$ 1,267	FlexibilityNo cancel fee	On-time76%	Search Condor flights
Air India	CheapestC$ 952	AverageC$ 967	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Philippine Airlines	CheapestC$ 975	AverageC$ 1,313	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Cathay Pacific	CheapestC$ 1,147	AverageC$ 1,818	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
United Airlines	CheapestC$ 1,187	AverageC$ 1,479	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 1,251	AverageC$ 1,500	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Etihad Airways	CheapestC$ 1,297	AverageC$ 1,712	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
ANA	CheapestC$ 1,316	AverageC$ 1,759	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Air Canada	CheapestC$ 1,319	AverageC$ 1,715	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Hong Kong Airlines	CheapestC$ 1,342	AverageC$ 1,703	FlexibilityNo cancel fee	On-time65%	Search Hong Kong Airlines flights

Fly with Cheapflights

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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Cheap flights from Ontario to Thailand from C$ 572

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Thailand

Cheapest flights from Ontario to ThailandExplore 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 15 October 2026.

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 15 October 2026.

Best flights from Ontario to ThailandDiscover carefully curated flight deals from Ontario to Thailand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Discover carefully curated flight deals from Ontario to Thailand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Last-minute flights from Ontario to ThailandDiscover last-minute flight deals from Ontario to Thailand. Data last updated 15 October 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Thailand. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Ontario to ThailandSearch for one-way flight options from Ontario to Thailand. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Search for one-way flight options from Ontario to Thailand. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Find flight deals from Ontario to Thailand

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

How far ahead should I book a flight from Region of Ontario to Thailand?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Thailand, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Region of Ontario to Thailand?

What are the cheapest airlines to fly from Region of Ontario to Thailand one-way?

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

How can I find direct flights from Ontario to Thailand?

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

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

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.

Complete your trip

Complete your trip to Thailand by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ontario to Thailand by cabin class

Find flights from Ontario to Thailand, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Thailand flights

Browse other Ontario and Thailand flight options. Last updated on 15 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Thailand

Find the right flight back to Ontario after your stay in Thailand

Ontario to Thailand flights

Consider these flights travelling from Ontario to Thailand.

Fly to Thailand regions

Consider these flights travelling to Thailand regions.

Top 10 airlines flying from Ontario to Thailand

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Thailand?

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

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

Can Cheapflights notify me if prices for flights from Ontario to Thailand become cheaper?

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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 15 October 2026.

Best flights from Ontario to Thailand
Discover carefully curated flight deals from Ontario to Thailand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Last-minute flights from Ontario to Thailand
Discover last-minute flight deals from Ontario to Thailand. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Ontario to Thailand
Search for one-way flight options from Ontario to Thailand. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.