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

Airlines like Korean Air, United Airlines, and Emirates fly from Region of Ontario to Thailand in about 23h 15m. The time it takes to get you to your destination can typically vary by up to 18h. 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$ 469. Philippine Airlines flights start at C$ 522 while deals on United Airlines start at C$ 681 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$ 619+ 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 3 November 2026.

Fri 30/106:40 p.m. -

2 stops27h 15m

Thu 12/117:50 p.m. -

1 stop38h 10m

Deal found 29/10C$ 1,399

Sat 31/105:30 p.m. -

2 stops31h 35m

Mon 30/1111:40 p.m. -

2 stops42h 05m

Deal found 29/10C$ 1,406

Thu 29/106:40 p.m. -

2 stops30h 25m

Wed 25/111:10 p.m. -

1 stop20h 50m

Deal found 29/10C$ 1,409

Sat 31/105:30 p.m. -

2 stops28h 25m

Wed 25/1111:40 p.m. -

2 stops35h 00m

Deal found 29/10C$ 1,410

Sat 21/115:30 p.m. -

2 stops41h 15m

Thu 3/127:50 p.m. -

1 stop38h 10m

Deal found 30/10C$ 1,413

Fri 30/106:40 p.m. -

2 stops27h 15m

Mon 23/117:50 p.m. -

2 stops45h 55m

Deal found 30/10C$ 1,419

Thu 5/117:00 p.m. -

2 stops39h 45m

Thu 10/129:55 a.m. -

2 stops31h 50m

Deal found 31/10C$ 1,420

Tue 1/127:00 p.m. -

2 stops49h 55m

Thu 17/127:50 p.m. -

1 stop38h 10m

Deal found 2/11C$ 1,428

Wed 11/115:30 p.m. -

2 stops41h 15m

Wed 2/127:50 p.m. -

2 stops45h 55m

Deal found 29/10C$ 1,430

Fri 27/112:25 p.m. -

1 stop28h 00m

Mon 7/129:10 a.m. -

1 stop35h 40m

Deal found 1/11C$ 1,431

Wed 11/115:30 p.m. -

2 stops41h 15m

Mon 16/111:10 p.m. -

2 stops28h 35m

Deal found 1/11C$ 1,435

Tue 17/112:25 p.m. -

1 stop28h 00m

Tue 29/128:55 p.m. -

1 stop23h 55m

Deal found 30/10C$ 1,435

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 3 November 2026.

Mon 23/117:05 a.m. -

2 stops40h 10m

Fri 11/1212:15 p.m. -

2 stops43h 35m

Deal found 2/11C$ 1,551

Mon 8/211:50 a.m. -

1 stop23h 15m

Wed 24/21:05 a.m. -

2 stops40h 40m

Deal found 2/11C$ 1,676

Wed 14/43:00 p.m. -

3 stops31h 35m

Tue 15/69:35 a.m. -

2 stops59h 08m

Deal found 29/10C$ 1,747

Wed 27/11:55 p.m. -

1 stop30h 15m

Fri 12/211:10 a.m. -

1 stop33h 55m

Deal found 29/10C$ 1,835

Sat 21/112:25 p.m. -

1 stop39h 45m

Fri 25/128:40 a.m. -

1 stop36h 10m

Deal found 28/10C$ 1,856

Mon 25/15:25 p.m. -

2 stops40h 00m

Thu 4/210:55 p.m. -

2 stops36h 19m

Deal found 2/11C$ 1,992

Mon 1/28:10 p.m. -

2 stops26h 30m

Mon 31/53:25 p.m. -

2 stops34h 35m

Deal found 2/11C$ 2,027

Thu 18/35:40 p.m. -

2 stops39h 20m

Mon 22/31:40 p.m. -

2 stops46h 14m

Deal found 1/11C$ 2,088

Fri 19/212:15 a.m. -

1 stop22h 20m

Tue 23/211:50 a.m. -

1 stop20h 30m

Deal found 30/10C$ 2,120

Tue 6/44:25 p.m. -

2 stops58h 10m

Thu 10/69:50 a.m. -

2 stops42h 25m

Deal found 29/10C$ 2,182

Tue 8/129:15 p.m. -

2 stops32h 20m

Tue 22/1210:00 p.m. -

2 stops34h 30m

Deal found 30/10C$ 2,250

Mon 25/12:15 p.m. -

1 stop41h 20m

Wed 3/311:40 a.m. -

1 stop21h 15m

Deal found 2/11C$ 2,282

Mon 23/117:05 a.m. -

2 stops27h 20m

Sun 6/123:00 a.m. -

3 stops33h 05m

Deal found 31/10C$ 1,642

Mon 18/14:15 p.m. -

2 stops44h 05m

Mon 1/29:40 p.m. -

1 stop23h 40m

Deal found 1/11C$ 1,676

Thu 26/116:15 a.m. -

3 stops41h 15m

Thu 3/127:10 a.m. -

2 stops26h 46m

Deal found 29/10C$ 1,748

Thu 26/117:05 a.m. -

2 stops30h 50m

Wed 2/1212:20 a.m. -

2 stops31h 30m

Deal found 29/10C$ 1,649

Sat 28/1112:30 p.m. -

2 stops34h 15m

Sun 6/121:15 p.m. -

2 stops40h 36m

Deal found 30/10C$ 3,652

Sun 17/11:55 p.m. -

1 stop41h 55m

Thu 27/57:55 p.m. -

1 stop24h 35m

Deal found 31/10C$ 1,877

Fri 5/211:50 a.m. -

1 stop37h 35m

Sun 21/21:05 a.m. -

2 stops40h 40m

Deal found 30/10C$ 1,709

Thu 14/16:00 a.m. -

2 stops30h 20m

Thu 4/29:10 a.m. -

2 stops24h 13m

Deal found 29/10C$ 1,751

Mon 23/114:30 p.m. -

2 stops26h 05m

Mon 7/128:40 a.m. -

1 stop36h 10m

Deal found 2/11C$ 1,651

Mon 30/115:25 p.m. -

2 stops40h 00m

Tue 15/1210:55 p.m. -

2 stops26h 40m

Deal found 2/11C$ 2,038

Wed 20/11:55 p.m. -

1 stop29h 20m

Sun 30/57:55 p.m. -

1 stop24h 35m

Deal found 31/10C$ 1,877

Sun 21/211:50 a.m. -

1 stop23h 15m

Wed 24/29:40 p.m. -

1 stop23h 40m

Deal found 30/10C$ 1,712

Mon 1/28:10 p.m. -

2 stops27h 45m

Thu 3/67:55 p.m. -

2 stops30h 05m

Deal found 2/11C$ 2,095

Wed 10/26:45 a.m. -

3 stops40h 45m

Wed 10/39:10 a.m. -

2 stops24h 26m

Deal found 2/11C$ 1,755

Wed 20/112:15 a.m. -

1 stop22h 20m

Sat 23/13:25 p.m. -

2 stops64h 55m

Deal found 2/11C$ 2,155

Tue 12/12:25 p.m. -

1 stop39h 45m

Tue 26/18:40 a.m. -

1 stop36h 10m

Deal found 30/10C$ 2,183

Sat 9/17:00 a.m. -

2 stops33h 05m

Sun 24/15:05 a.m. -

2 stops30h 54m

Deal found 31/10C$ 1,708

Sun 21/24:15 p.m. -

2 stops33h 10m

Thu 1/411:30 p.m. -

1 stop21h 25m

Deal found 31/10C$ 1,716

Find flight deals from Ontario to Thailand

Round-trip from	C$ 1,280
One-way from	C$ 619
Popular in	December
Cheapest in	January
Average price	C$ 1,596

Etihad Airways
22/3-11/4
2 total stops
74h 50m total
Ontario to Thailand

Search Deals

22/2-31/12
2 total stops
44h 55m total
Ontario to Thailand

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (C$ 51 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonBangkok

YHM Hamilton - BKK Bangkok Suvarnabhumi

YHMBKK

Hamilton

Mon 18/1

7:00 a.m.-12:10 a.m.

2 stops29h 10m

Bangkok Suvarnabhumi

Wed 31/12

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

Nonstop0h 00m

C$ 734

HamiltonBangkok

YHM Hamilton - BKK Bangkok Suvarnabhumi

YHMBKK

Hamilton

Wed 18/11

6:05 a.m.-2:35 p.m.

3 stops44h 30m

Bangkok Suvarnabhumi

Wed 31/12

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

Nonstop0h 00m

C$ 829

OttawaPhuket City

YOW Ottawa - HKT Phuket City

YOWHKT

Ottawa

Wed 24/2

5:30 a.m.-6:35 a.m.

2 stops37h 05m

Phuket City

Wed 31/12

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

Nonstop0h 00m

C$ 832

TorontoPhuket City

YYZ Toronto Pearson Intl - HKT Phuket City

YYZHKT

Toronto Pearson Intl

Tue 19/1

7:30 a.m.-7:35 p.m.

3 stops48h 05m

Phuket City

Wed 31/12

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

Nonstop0h 00m

C$ 837

HamiltonBangkok

YHM Hamilton - BKK Bangkok Suvarnabhumi

YHMBKK

Hamilton

Mon 12/4

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

3 stops31h 05m

Bangkok Suvarnabhumi

Wed 31/12

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

Nonstop0h 00m

C$ 837

HamiltonBangkok

YHM Hamilton - BKK Bangkok Suvarnabhumi

YHMBKK

Hamilton

Thu 19/11

7:05 a.m.-2:35 p.m.

2 stops43h 30m

Bangkok Suvarnabhumi

Wed 31/12

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

Nonstop0h 00m

C$ 855

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Tue 12/1

10:20 a.m.-1:05 a.m.

3 stops50h 45m

Bangkok Suvarnabhumi

Wed 31/12

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

Nonstop0h 00m

C$ 900

TorontoChiang Mai

YYZ Toronto Pearson Intl - CNX Chiang Mai

YYZCNX

Toronto Pearson Intl

Tue 30/3

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

2 stops37h 05m

Chiang Mai

Wed 31/12

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

Nonstop0h 00m

C$ 990

TorontoBangkok

YYZ Toronto Pearson Intl - BKK Bangkok Suvarnabhumi

YYZBKK

Toronto Pearson Intl

Tue 17/11

2:25 p.m.-5:45 p.m.

1 stop39h 20m

Bangkok Suvarnabhumi

Wed 31/12

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

Nonstop0h 00m

C$ 999

TorontoBangkok

YYZ Toronto Pearson Intl - BKK Bangkok Suvarnabhumi

YYZBKK

Toronto Pearson Intl

Thu 26/11

7:09 a.m.-5:05 a.m.

2 stops33h 56m

Bangkok Suvarnabhumi

Wed 31/12

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

Nonstop0h 00m

C$ 1,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

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-DMK

YYZ-KBV

YYZ-HKT

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-DMK

YYZ-KBV

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$ 1,466). Flying from Region of Ontario to Thailand in December is currently the most expensive (average of C$ 2,060). 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 80 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, United Airlines, and Emirates fly from Region of Ontario to Thailand in about 23h 15m. The time it takes to get you to your destination can typically vary by up to 18h. 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$ 469. Philippine Airlines flights start at C$ 522 while deals on United Airlines start at C$ 681 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$ 1,466). Flying from Region of Ontario to Thailand in December is currently the most expensive (average of C$ 2,060). 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$ 868	AverageC$ 1,264	FlexibilityNo cancel fee	On-time76%	Search Condor flights
Air India	CheapestC$ 935	AverageC$ 952	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Philippine Airlines	CheapestC$ 959	AverageC$ 1,296	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Cathay Pacific	CheapestC$ 1,126	AverageC$ 1,819	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
United Airlines	CheapestC$ 1,166	AverageC$ 1,489	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 1,230	AverageC$ 1,474	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Etihad Airways	CheapestC$ 1,281	AverageC$ 1,666	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
ANA	CheapestC$ 1,292	AverageC$ 1,727	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Air Canada	CheapestC$ 1,299	AverageC$ 1,726	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Hong Kong Airlines	CheapestC$ 1,318	AverageC$ 1,790	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$ 619

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 22/2. 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 3 November 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 3 November 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 3 November 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 3 November 2026.

Last-minute flights from Ontario to ThailandDiscover last-minute flight deals from Ontario to Thailand. Data last updated 3 November 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Thailand. Data last updated 3 November 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 3 November 2026.

Search for one-way flight options from Ontario to Thailand. Find affordable one-way fares based on user searches. Data last updated 3 November 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 80 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 3 November 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 3 November 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 3 November 2026.

Last-minute flights from Ontario to Thailand
Discover last-minute flight deals from Ontario to Thailand. Data last updated 3 November 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 3 November 2026.