Which airlines fly to Region of Ontario?

Cathay Pacific, Air Canada and Philippine Airlines are the top three most popular airlines that fly to Region of Ontario from Thailand according to our data. Cathay Pacific is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 6 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Thailand to Ontario?

Air China, Philippine Airlines, and China Eastern are the most popular carriers operating from Thailand to Ontario

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

The flight from Thailand to Region of Ontario depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Bangkok (a popular airport in Thailand) to Toronto Pearson Intl Airport (the most popular airport in Region of Ontario), then the flight time is 19h 30m on average. If you fly from Chiang Mai (another popular airport in Thailand) to Toronto Pearson Intl Airport, then the average flight time is 25h 15m.

When did momondo last update prices for flights from Thailand to Ontario?

Prices for flights from Thailand to Ontario are updated daily.

How many operators does momondo search for flights from Thailand to Ontario?

As of November 2025, there are 8 operators available to choose from for flights from Thailand to Ontario.

How old do you have to be to fly from Thailand to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Thailand to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 561 Cheap Flights from Thailand to Ontario in 2025/26

1 adult

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Find the cheapest flights from Thailand to Ontario

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Recent round-trip flight deals from Thailand to Ontario

Enter your travel dates to find the best prices.

8:15 a.m. - 11:09 p.m.BKK-YUL

26h 54m2 stops

6:25 p.m. - 10:30 p.m.YUL-BKK

40h 05m2 stops

C$ 1,284Air Canada

Find Deal

Fri, 26 Dec - Sun, 11 Jan

8:15 a.m. - 5:00 p.m.BKK-YUL

20h 45m1 stop

6:25 p.m. - 10:30 p.m.YUL-BKK

40h 05m2 stops

C$ 1,292Air Canada

Find Deal

Fri, 26 Dec - Sun, 11 Jan

1:30 a.m. - 12:10 p.m.BKK-YYZ

22h 40m1 stop

3:10 p.m. - 4:40 p.m.YYZ-BKK

37h 30m2 stops

C$ 1,325Air China

Find Deal

Mon, 17 Nov - Sat, 29 Nov

1:50 p.m. - 12:10 p.m.BKK-YYZ

34h 20m2 stops

3:10 p.m. - 12:10 a.m.YYZ-BKK

21h 00m1 stop

C$ 1,351Air China

Find Deal

Mon, 15 Dec - Tue, 6 Jan

9:40 a.m. - 9:05 a.m.BKK-YYZ

35h 25m1 stop

11:40 a.m. - 12:45 a.m.YYZ-BKK

25h 05m1 stop

C$ 1,390Korean Air

Find Deal

Thu, 29 Jan - Thu, 5 Mar

9:30 p.m. - 9:05 a.m.BKK-YYZ

23h 35m1 stop

11:40 a.m. - 12:55 a.m.YYZ-BKK

25h 15m1 stop

C$ 1,406Korean Air

Find Deal

Fri, 5 Dec - Thu, 8 Jan

12:50 p.m. - 8:20 p.m.BKK-YYZ

19h 30m1 stop

12:15 a.m. - 10:35 a.m.YYZ-BKK

22h 20m1 stop

C$ 1,526Thai Airways

Find Deal

Thu, 4 Dec - Tue, 20 Jan

12:50 p.m. - 8:20 p.m.BKK-YYZ

19h 30m1 stop

12:15 a.m. - 10:35 a.m.YYZ-BKK

22h 20m1 stop

C$ 1,529Thai Airways

Find Deal

Thu, 4 Dec - Tue, 20 Jan

7:40 p.m. - 9:00 p.m.CNX-YYZ

37h 20m1 stop

2:55 p.m. - 6:50 p.m.YYZ-CNX

40h 55m1 stop

C$ 1,579Cathay Pacific

Find Deal

Tue, 3 Mar - Tue, 24 Mar

7:40 p.m. - 1:15 p.m.CNX-YYZ

28h 35m1 stop

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

31h 50m1 stop

C$ 1,892Cathay Pacific

Find Deal

Mon, 9 Mar - Fri, 27 Mar

Air China flights from Thailand to Region of Ontario

Our best Air China deals on Thailand to Region of Ontario flight tickets

Air China

17 Nov

BKK1:30 a.m.Bangkok Suvarnabhumi

22h 40m

1 stop

YYZ12:10 p.m.Toronto Pearson Intl

29 Nov

YYZ3:10 p.m.Toronto Pearson Intl

37h 30m

2 stops

BKK4:40 p.m.Bangkok Suvarnabhumi

C$ 1,325

Find similar

Air China

7 Nov

BKK7:30 p.m.Bangkok Suvarnabhumi

28h 40m

1 stop

YYZ12:10 p.m.Toronto Pearson Intl

29 Nov

YYZ3:10 p.m.Toronto Pearson Intl

38h 55m

1 stop

BKK6:05 p.m.Bangkok Suvarnabhumi

C$ 1,339

Find similar

Air China

15 Dec

BKK1:50 p.m.Bangkok Suvarnabhumi

34h 20m

2 stops

YYZ12:10 p.m.Toronto Pearson Intl

6 Jan

YYZ3:10 p.m.Toronto Pearson Intl

21h 00m

1 stop

BKK12:10 a.m.Bangkok Suvarnabhumi

C$ 1,351

Find similar

China Eastern flights from Thailand to Region of Ontario

Our best China Eastern deals on Thailand to Region of Ontario flight tickets

China Eastern

18 Nov

BKK4:50 p.m.Bangkok Suvarnabhumi

32h 35m

1 stop

YYZ1:25 p.m.Toronto Pearson Intl

29 Nov

YYZ3:25 p.m.Toronto Pearson Intl

22h 30m

1 stop

BKK1:55 a.m.Bangkok Suvarnabhumi

C$ 1,548

Find similar

China Eastern

18 Nov

BKK3:55 p.m.Bangkok Suvarnabhumi

33h 30m

2 stops

YYZ1:25 p.m.Toronto Pearson Intl

29 Nov

YYZ3:25 p.m.Toronto Pearson Intl

22h 30m

1 stop

BKK1:55 a.m.Bangkok Suvarnabhumi

C$ 1,550

Find similar

China Eastern

8 Nov

BKK5:05 a.m.Bangkok Suvarnabhumi

20h 20m

1 stop

YYZ1:25 p.m.Toronto Pearson Intl

29 Nov

YYZ3:25 p.m.Toronto Pearson Intl

21h 30m

1 stop

BKK12:55 a.m.Bangkok Suvarnabhumi

C$ 1,552

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Fri 26/12

8:15 a.m.-11:09 p.m.

2 stops26h 54m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

6:25 p.m.-10:30 p.m.

2 stops40h 05m

C$ 1,284

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Fri 26/12

8:15 a.m.-5:00 p.m.

1 stop20h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

6:25 p.m.-10:30 p.m.

2 stops40h 05m

C$ 1,292

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Mon 17/11

1:30 a.m.-12:10 p.m.

1 stop22h 40m

Toronto Pearson Intl

Sat 29/11

3:10 p.m.-4:40 p.m.

2 stops37h 30m

C$ 1,325

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Mon 15/12

1:50 p.m.-12:10 p.m.

2 stops34h 20m

Toronto Pearson Intl

Tue 6/1

3:10 p.m.-12:10 a.m.

1 stop21h 00m

C$ 1,351

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Thu 29/1

9:40 a.m.-9:05 a.m.

1 stop35h 25m

Toronto Pearson Intl

Thu 5/3

11:40 a.m.-12:45 a.m.

1 stop25h 05m

C$ 1,390

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Fri 5/12

9:30 p.m.-9:05 a.m.

1 stop23h 35m

Toronto Pearson Intl

Thu 8/1

11:40 a.m.-12:55 a.m.

1 stop25h 15m

C$ 1,406

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Thu 4/12

12:50 p.m.-8:20 p.m.

1 stop19h 30m

Toronto Pearson Intl

Tue 20/1

12:15 a.m.-10:35 a.m.

1 stop22h 20m

C$ 1,526

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Thu 4/12

12:50 p.m.-8:20 p.m.

1 stop19h 30m

Toronto Pearson Intl

Tue 20/1

12:15 a.m.-10:35 a.m.

1 stop22h 20m

C$ 1,529

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Tue 3/3

7:40 p.m.-9:00 p.m.

1 stop37h 20m

Toronto Pearson Intl

Tue 24/3

2:55 p.m.-6:50 p.m.

1 stop40h 55m

C$ 1,579

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Mon 9/3

7:40 p.m.-1:15 p.m.

1 stop28h 35m

Toronto Pearson Intl

Fri 27/3

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

1 stop31h 50m

C$ 1,892

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Thailand to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

In general, November is the cheapest month to fly from Thailand to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,456. If you are unable to visit Region of Ontario during the month of November, then departing from Thailand during the month February is also very affordable. Most momondo users find prices during this month for around C$ 1,555.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Thailand to Region of Ontario is on a Monday. Travellers who choose to depart for Region of Ontario on a Monday will often find tickets for as low as C$ 1,851. The most expensive day to fly to Region of Ontario is Friday, with ticket prices averaging around C$ 2,389.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is at noon. Flights from Thailand to Region of Ontario during this time can be as low as C$ 1,913. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 2,668 on average. Flights to Region of Ontario from Thailand in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 1,716 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Thailand for as low as C$ 1,570 on momondo.

Can stopping save me money on Thailand to Region of Ontario flights?

You could potentially save up to 29% on your flight if you consider stops on a Thailand to Region of Ontario flight.

Cheap Thailand to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to Region of Ontario

Direct flights	None

There are no direct flights from Thailand to Region of Ontario. There are no popular flight routes from Thailand to Region of Ontario.

Search flight deals

When did momondo last update prices for flights from Thailand to Ontario?
Prices for flights from Thailand to Ontario are updated daily.
How many operators does momondo search for flights from Thailand to Ontario?
As of November 2025, there are 8 operators available to choose from for flights from Thailand to Ontario.
How old do you have to be to fly from Thailand to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Thailand to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Thailand to Region of Ontario

Compare and see reviews for airlines that fly from Thailand to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Philippine Airlines	PriceFrom C$ 1,113	Free Cancellation	Rating 7.3 932 reviews	Search Philippine Airlines flights
Korean Air	PriceFrom C$ 1,193	Free Cancellation	Rating 8.4 1,160 reviews	Search Korean Air flights
Air Canada	PriceFrom C$ 1,277	Free Cancellation	Rating 7.1 10,416 reviews	Search Air Canada flights
Air China	PriceFrom C$ 1,283	Free Cancellation	Rating 7.1 122 reviews	Search Air China flights
Cathay Pacific	PriceFrom C$ 1,348	Free Cancellation	Rating 7.6 1,055 reviews	Search Cathay Pacific flights
Thai Airways	PriceFrom C$ 1,566	Free Cancellation	Rating 7.8 361 reviews	Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Thailand to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Thailand.

Can I find flights from Thailand to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Thailand to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Thailand to Ontario?

Once all potential Thailand to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Thailand to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Thailand and alert you when they change.