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

Airlines like Air Canada, Qatar Airways, and Philippine Airlines fly from Region of Ontario to Thailand in about 23h. The time it takes to get you to your destination can typically vary by up to 7h 30m. 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$ 502. Etihad Airways flights start at C$ 663 while deals on ANA start at C$ 666 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$ 570+ 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 29 August 2026.

Fri 18/91:40 a.m. -

2 stops43h 45m

Sat 26/97:30 p.m. -

2 stops38h 40m

Deal found 26/8C$ 1,122

Mon 9/115:40 p.m. -

2 stops41h 05m

Mon 7/121:10 p.m. -

2 stops47h 46m

Deal found 25/8C$ 1,168

Sat 19/95:00 a.m. -

2 stops44h 10m

Mon 5/1011:40 p.m. -

2 stops60h 13m

Deal found 25/8C$ 1,175

Sun 30/85:00 a.m. -

2 stops54h 40m

Wed 23/97:30 p.m. -

2 stops64h 23m

Deal found 26/8C$ 1,266

Wed 9/96:55 a.m. -

2 stops52h 45m

Tue 29/911:40 p.m. -

2 stops60h 13m

Deal found 25/8C$ 1,269

Wed 9/91:40 a.m. -

1 stop34h 00m

Thu 8/1012:40 p.m. -

1 stop19h 40m

Deal found 27/8C$ 1,336

Tue 8/96:40 p.m. -

2 stops30h 30m

Tue 6/107:30 p.m. -

2 stops45h 40m

Deal found 28/8C$ 1,344

Sat 14/111:40 p.m. -

2 stops32h 30m

Sun 22/118:15 a.m. -

1 stop24h 05m

Deal found 27/8C$ 1,346

Mon 23/119:00 a.m. -

2 stops39h 55m

Sun 6/1212:40 p.m. -

1 stop19h 40m

Deal found 28/8C$ 1,348

Sun 4/106:05 a.m. -

3 stops31h 05m

Tue 13/101:30 a.m. -

3 stops31h 55m

Deal found 27/8C$ 1,348

Sun 30/81:40 a.m. -

2 stops31h 20m

Wed 16/95:15 p.m. -

1 stop39h 05m

Deal found 27/8C$ 1,350

Wed 28/105:15 p.m. -

3 stops43h 55m

Tue 1/121:30 a.m. -

3 stops58h 31m

Deal found 27/8C$ 1,350

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 29 August 2026.

Sat 19/95:00 a.m. -

2 stops44h 10m

Mon 5/1011:40 p.m. -

2 stops60h 13m

Deal found 25/8C$ 1,175

Sun 20/96:00 p.m. -

2 stops29h 50m

Sat 10/108:50 p.m. -

2 stops30h 09m

Deal found 24/8C$ 1,508

Mon 28/99:35 p.m. -

1 stop23h 00m

Mon 5/109:55 a.m. -

1 stop39h 50m

Deal found 28/8C$ 1,622

Tue 8/96:40 p.m. -

2 stops30h 30m

Sat 26/911:40 p.m. -

2 stops41h 30m

Deal found 25/8C$ 1,633

Tue 5/12:45 p.m. -

1 stop21h 05m

Tue 2/23:30 p.m. -

1 stop29h 50m

Deal found 25/8C$ 1,652

Mon 9/113:15 p.m. -

2 stops49h 55m

Tue 8/129:10 a.m. -

2 stops36h 56m

Deal found 25/8C$ 1,676

Wed 27/112:35 a.m. -

1 stop29h 00m

Sun 31/16:35 p.m. -

1 stop38h 25m

Deal found 24/8C$ 1,702

Tue 12/11:55 p.m. -

1 stop42h 15m

Tue 2/28:55 a.m. -

1 stop35h 55m

Deal found 27/8C$ 1,784

Wed 23/98:05 p.m. -

1 stop32h 15m

Wed 7/109:55 p.m. -

2 stops55h 15m

Deal found 27/8C$ 1,823

Fri 27/119:00 a.m. -

2 stops26h 20m

Tue 8/129:30 p.m. -

1 stop23h 50m

Deal found 27/8C$ 1,835

Wed 27/112:15 a.m. -

2 stops30h 50m

Sat 30/17:45 a.m. -

2 stops24h 35m

Deal found 24/8C$ 2,267

Thu 1/107:25 a.m. -

2 stops29h 45m

Wed 14/101:30 a.m. -

3 stops31h 55m

Deal found 28/8C$ 1,384

Mon 9/117:05 a.m. -

2 stops29h 05m

Thu 19/1112:20 a.m. -

2 stops35h 32m

Deal found 27/8C$ 1,407

Mon 21/99:35 p.m. -

1 stop23h 00m

Thu 8/102:30 a.m. -

1 stop23h 15m

Deal found 28/8C$ 1,663

Wed 21/106:35 p.m. -

2 stops28h 00m

Thu 29/109:10 a.m. -

2 stops23h 39m

Deal found 28/8C$ 1,684

Wed 14/102:10 p.m. -

1 stop22h 45m

Thu 29/108:30 a.m. -

1 stop35h 20m

Deal found 26/8C$ 1,698

Wed 9/92:55 p.m. -

1 stop33h 30m

Wed 7/1012:10 p.m. -

1 stop32h 20m

Deal found 28/8C$ 1,784

Thu 10/96:00 p.m. -

2 stops32h 15m

Tue 6/109:20 p.m. -

2 stops30h 39m

Deal found 24/8C$ 1,513

Tue 27/1010:10 p.m. -

1 stop34h 15m

Sun 22/113:00 a.m. -

1 stop23h 05m

Deal found 28/8C$ 1,666

Wed 17/22:50 p.m. -

3 stops32h 40m

Wed 10/39:10 a.m. -

2 stops24h 24m

Deal found 28/8C$ 1,684

Thu 29/109:50 p.m. -

2 stops33h 55m

Thu 12/1110:25 p.m. -

1 stop31h 35m

Deal found 29/8C$ 1,870

Sun 20/92:55 p.m. -

1 stop42h 10m

Mon 28/97:55 p.m. -

1 stop24h 40m

Deal found 28/8C$ 1,785

Sun 27/99:35 p.m. -

1 stop35h 50m

Sun 4/109:15 a.m. -

1 stop40h 30m

Deal found 28/8C$ 1,681

Mon 1/22:00 p.m. -

2 stops51h 10m

Mon 15/29:10 a.m. -

2 stops24h 16m

Deal found 26/8C$ 1,684

Sat 26/97:25 a.m. -

2 stops29h 45m

Tue 29/91:30 a.m. -

3 stops31h 55m

Deal found 24/8C$ 1,576

Sun 27/92:55 p.m. -

1 stop33h 15m

Thu 8/1012:10 p.m. -

1 stop32h 20m

Deal found 26/8C$ 1,787

Sun 25/108:55 p.m. -

2 stops34h 50m

Wed 11/1110:25 p.m. -

1 stop31h 35m

Deal found 29/8C$ 1,998

Mon 18/112:10 p.m. -

3 stops35h 20m

Mon 22/24:55 p.m. -

3 stops29h 11m

Deal found 28/8C$ 1,684

Sun 18/102:10 p.m. -

1 stop29h 30m

Fri 30/103:30 p.m. -

1 stop28h 20m

Deal found 28/8C$ 2,152

Mon 19/106:05 a.m. -

3 stops31h 05m

Mon 26/107:15 p.m. -

3 stops31h 10m

Deal found 24/8C$ 1,624

Find flight deals from Ontario to Thailand

Round-trip from	C$ 1,122
One-way from	C$ 570
Popular in	December
Cheapest in	September
Average price	C$ 1,731

18/9-26/9
4 total stops
82h 25m total
Ontario to Thailand

Search Deals

31/10
2 total stops
40h 25m total
Ontario to Thailand

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 40 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Sat 19/9

5:00 a.m.-12:10 p.m.

2 stops44h 10m

Bangkok Suvarnabhumi

Mon 5/10

11:40 p.m.-12:53 a.m.

2 stops60h 13m

C$ 1,175

HamiltonBangkok

YHM Hamilton - BKK Bangkok Suvarnabhumi

YHMBKK

Hamilton

Thu 1/10

7:25 a.m.-12:10 a.m.

2 stops29h 45m

Bangkok Suvarnabhumi

Wed 14/10

1:30 a.m.-10:25 p.m.

3 stops31h 55m

C$ 1,384

HamiltonBangkok

YHM Hamilton - BKK Bangkok Suvarnabhumi

YHMBKK

Hamilton

Mon 9/11

7:05 a.m.-12:10 a.m.

2 stops29h 05m

Bangkok Suvarnabhumi

Thu 19/11

12:20 a.m.-11:52 p.m.

2 stops35h 32m

C$ 1,407

MontrealPhuket City

YUL Montreal Pierre Elliott Trudeau Intl - HKT Phuket City

YULHKT

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

6:00 p.m.-10:50 a.m.

2 stops29h 50m

Phuket City

Sat 10/10

8:50 p.m.-3:59 p.m.

2 stops30h 09m

C$ 1,508

MontrealPhuket City

YUL Montreal Pierre Elliott Trudeau Intl - HKT Phuket City

YULHKT

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:00 p.m.-1:15 p.m.

2 stops32h 15m

Phuket City

Tue 6/10

9:20 p.m.-4:59 p.m.

2 stops30h 39m

C$ 1,513

HamiltonBangkok

YHM Hamilton - BKK Bangkok Suvarnabhumi

YHMBKK

Hamilton

Sat 26/9

7:25 a.m.-12:10 a.m.

2 stops29h 45m

Bangkok Suvarnabhumi

Tue 29/9

1:30 a.m.-10:25 p.m.

3 stops31h 55m

C$ 1,576

MontrealBangkok

YUL Montreal Pierre Elliott Trudeau Intl - BKK Bangkok Suvarnabhumi

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

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

1 stop23h 00m

Bangkok Suvarnabhumi

Mon 5/10

9:55 a.m.-2:45 p.m.

1 stop39h 50m

C$ 1,622

HamiltonBangkok

YHM Hamilton - BKK Bangkok Suvarnabhumi

YHMBKK

Hamilton

Mon 19/10

6:05 a.m.-12:10 a.m.

3 stops31h 05m

Bangkok Suvarnabhumi

Mon 26/10

7:15 p.m.-3:25 p.m.

3 stops31h 10m

C$ 1,624

TorontoBangkok

YYZ Toronto Pearson Intl - BKK Bangkok Suvarnabhumi

YYZBKK

Toronto Pearson Intl

Tue 8/9

6:40 p.m.-12:10 p.m.

2 stops30h 30m

Bangkok Suvarnabhumi

Sat 26/9

11:40 p.m.-6:10 a.m.

2 stops41h 30m

C$ 1,633

TorontoPhuket City

YYZ Toronto Pearson Intl - HKT Phuket City

YYZHKT

Toronto Pearson Intl

Tue 5/1

2:45 p.m.-11:50 p.m.

1 stop21h 05m

Phuket City

Tue 2/2

3:30 p.m.-9:20 a.m.

1 stop29h 50m

C$ 1,652

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/8

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.

YYZ-HKT

YOW-BKK

YYZ-BKK

YHM-BKK

YUL-BKK

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

YYZ-HKT

YOW-BKK

YYZ-BKK

YHM-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$ 1,497). Flying from Region of Ontario to Thailand in December is currently the most expensive (average of C$ 1,991). 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 44 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 Air Canada, Qatar Airways, and Philippine Airlines fly from Region of Ontario to Thailand in about 23h. The time it takes to get you to your destination can typically vary by up to 7h 30m. 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$ 502. Etihad Airways flights start at C$ 663 while deals on ANA start at C$ 666 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$ 1,497). Flying from Region of Ontario to Thailand in December is currently the most expensive (average of C$ 1,991). 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

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Top 10 airlines flying from Ontario to Thailand

Airline	Cheapest	Average	Flexibility	On-time
Condor	CheapestC$ 862	AverageC$ 1,235	FlexibilityNo cancel fee	On-time76%	Search Condor flights
Philippine Airlines	CheapestC$ 950	AverageC$ 1,321	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Cathay Pacific	CheapestC$ 1,118	AverageC$ 1,706	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
United Airlines	CheapestC$ 1,157	AverageC$ 1,311	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
ANA	CheapestC$ 1,202	AverageC$ 1,688	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Delta	CheapestC$ 1,220	AverageC$ 1,463	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Etihad Airways	CheapestC$ 1,254	AverageC$ 1,646	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air Canada	CheapestC$ 1,286	AverageC$ 1,649	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Hong Kong Airlines	CheapestC$ 1,308	AverageC$ 1,543	FlexibilityNo cancel fee	On-time65%	Search Hong Kong Airlines flights
Korean Air	CheapestC$ 1,324	AverageC$ 1,552	FlexibilityNo cancel fee	On-time81%	Search Korean Air 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$ 570

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 31/10. 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 29 August 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 29 August 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 29 August 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 29 August 2026.

Last-minute flights from Ontario to ThailandDiscover last-minute flight deals from Ontario to Thailand. Data last updated 29 August 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Thailand. Data last updated 29 August 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 29 August 2026.

Search for one-way flight options from Ontario to Thailand. Find affordable one-way fares based on user searches. Data last updated 29 August 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 44 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 29 August 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

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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 29 August 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 29 August 2026.

Last-minute flights from Ontario to Thailand
Discover last-minute flight deals from Ontario to Thailand. Data last updated 29 August 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 29 August 2026.