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

Air China, China Eastern, and Turkish Airlines 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 24h 58m on average. If you fly from Chiang Mai (another popular airport in Thailand) to Toronto Pearson Intl Airport, then the average flight time is 36h 30m.

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 34% 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.

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 May 2026, 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$ 841 Cheap Flights from Thailand to Ontario in 2026

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.

7:05 a.m. - 12:37 a.m.

BKK

YUL

28h 32m

1 stop

9:30 p.m. - 5:05 a.m.

YUL

BKK

44h 35m

1 stop

C$ 1,394Air Canada

Fri, 26 Jun - Fri, 3 Jul

7:05 a.m. - 4:59 p.m.

BKK

YUL

20h 54m

1 stop

7:45 p.m. - 5:05 a.m.

YUL

BKK

22h 20m

1 stop

C$ 1,415Air Canada

Fri, 26 Jun - Sat, 11 Jul

7:05 a.m. - 6:30 p.m.

BKK

YUL

22h 25m

2 stops

4:30 p.m. - 5:05 a.m.

YUL

BKK

25h 35m

1 stop

C$ 1,431Air Canada

Fri, 26 Jun - Sat, 11 Jul

3:25 p.m. - 3:25 p.m.

BKK

YYZ

35h 00m

2 stops

10:40 p.m. - 5:05 a.m.

YYZ

BKK

43h 25m

1 stop

C$ 1,508Multiple Airlines

Fri, 10 Jul - Sun, 2 Aug

12:50 p.m. - 12:50 p.m.

BKK

YYZ

35h 00m

1 stop

8:20 p.m. - 2:00 p.m.

YYZ

BKK

30h 40m

1 stop

C$ 1,542Multiple Airlines

Thu, 4 Jun - Mon, 22 Jun

9:35 a.m. - 1:59 p.m.

BKK

YOW

39h 24m

2 stops

3:10 p.m. - 9:35 a.m.

YOW

BKK

31h 25m

3 stops

C$ 1,907United Airlines

Mon, 14 Sep - Fri, 18 Sep

9:35 a.m. - 1:59 p.m.

BKK

YOW

39h 24m

2 stops

2:48 p.m. - 9:35 a.m.

YOW

BKK

31h 47m

3 stops

C$ 1,919United Airlines

Mon, 14 Sep - Fri, 18 Sep

7:35 a.m. - 3:00 p.m.

HKT

YUL

42h 25m

2 stops

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

YUL

HKT

32h 30m

3 stops

C$ 2,216SWISS

Sun, 28 Jun - Sun, 5 Jul

11:50 p.m. - 8:00 a.m.

DMK

YUL

43h 10m

1 stop

1:15 p.m. - 11:25 a.m.

YUL

DMK

35h 10m

2 stops

C$ 2,231Emirates

Tue, 14 Jul - Tue, 11 Aug

12:10 p.m. - 8:00 a.m.

DMK

YUL

30h 50m

1 stop

11:40 a.m. - 8:15 p.m.

YUL

DMK

21h 35m

1 stop

C$ 2,263Emirates

Sun, 11 Oct - Thu, 29 Oct

Air Canada flights from Thailand to Region of Ontario

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

Air Canada

26 Jun

BKK7:05 a.m.Bangkok Suvarnabhumi

28h 32m

1 stop

YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl

3 Jul

YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl

44h 35m

1 stop

BKK5:05 a.m.Bangkok Suvarnabhumi

C$ 1,394

Air Canada

26 Jun

BKK7:05 a.m.Bangkok Suvarnabhumi

20h 54m

1 stop

YUL4:59 p.m.Montreal Pierre Elliott Trudeau Intl

11 Jul

YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl

22h 20m

1 stop

BKK5:05 a.m.Bangkok Suvarnabhumi

C$ 1,415

Air Canada

26 Jun

BKK7:05 a.m.Bangkok Suvarnabhumi

22h 25m

2 stops

YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl

11 Jul

YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl

25h 35m

1 stop

BKK5:05 a.m.Bangkok Suvarnabhumi

C$ 1,431

EVA Air flights from Thailand to Region of Ontario

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

EVA Air

1 Oct

CNX11:35 a.m.Chiang Mai

39h 15m

2 stops

YYZ3:50 p.m.Toronto Pearson Intl

20 Oct

YYZ6:45 p.m.Toronto Pearson Intl

28h 40m

2 stops

CNX10:25 a.m.Chiang Mai

C$ 1,786

EVA Air

30 Sep

CNX11:35 a.m.Chiang Mai

39h 15m

2 stops

YYZ3:50 p.m.Toronto Pearson Intl

20 Oct

YYZ6:45 p.m.Toronto Pearson Intl

28h 40m

2 stops

CNX10:25 a.m.Chiang Mai

C$ 1,936

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Fri 26/6

7:05 a.m.-12:37 a.m.

1 stop28h 32m

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

9:30 p.m.-5:05 a.m.

1 stop44h 35m

C$ 1,394

Quickest round-trip

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Fri 26/6

7:05 a.m.-4:59 p.m.

1 stop20h 54m

Montreal Pierre Elliott Trudeau Intl

Sat 11/7

7:45 p.m.-5:05 a.m.

1 stop22h 20m

C$ 1,415

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Fri 26/6

7:05 a.m.-6:30 p.m.

2 stops22h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 11/7

4:30 p.m.-5:05 a.m.

1 stop25h 35m

C$ 1,431

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Fri 10/7

3:25 p.m.-3:25 p.m.

2 stops35h 00m

Toronto Pearson Intl

Sun 2/8

10:40 p.m.-5:05 a.m.

1 stop43h 25m

C$ 1,508

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Thu 4/6

12:50 p.m.-12:50 p.m.

1 stop35h 00m

Toronto Pearson Intl

Mon 22/6

8:20 p.m.-2:00 p.m.

1 stop30h 40m

C$ 1,542

BangkokOttawa

BKK - YOW

BKKYOW

Bangkok Suvarnabhumi

Mon 14/9

9:35 a.m.-1:59 p.m.

2 stops39h 24m

Ottawa

Fri 18/9

3:10 p.m.-9:35 a.m.

3 stops31h 25m

C$ 1,907

BangkokOttawa

BKK - YOW

BKKYOW

Bangkok Suvarnabhumi

Mon 14/9

9:35 a.m.-1:59 p.m.

2 stops39h 24m

Ottawa

Fri 18/9

2:48 p.m.-9:35 a.m.

3 stops31h 47m

C$ 1,919

Phuket CityMontreal

HKT - YUL

HKTYUL

Phuket City

Sun 28/6

7:35 a.m.-3:00 p.m.

2 stops42h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

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

3 stops32h 30m

C$ 2,216

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Tue 14/7

11:50 p.m.-8:00 a.m.

1 stop43h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

1:15 p.m.-11:25 a.m.

2 stops35h 10m

C$ 2,231

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Sun 11/10

12:10 p.m.-8:00 a.m.

1 stop30h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 29/10

11:40 a.m.-8:15 p.m.

1 stop21h 35m

C$ 2,263

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, August 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$ 632. If you are unable to visit Region of Ontario during the month of August, then departing from Thailand during the month July is also very affordable. Most momondo users find prices during this month for around C$ 657.

How far in advance should I book a flight from Thailand to 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$ 1,714 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$ 1,281 on momondo.

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

You could potentially save up to 10% 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

Fastest flight time	19h 55m
Direct flights	None

The fastest flight from Thailand to Region of Ontario takes 19h 55m

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

Frequently asked questions about flying from Thailand to Ontario

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 May 2026, 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$ 1,057	Free Cancellation	Rating 7.3 997 reviews	Search Philippine Airlines flights
Korean Air	PriceFrom C$ 1,212	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights
Air China	PriceFrom C$ 1,250	Free Cancellation	Rating 7.3 150 reviews	Search Air China flights
Air Canada	PriceFrom C$ 1,259	Free Cancellation	Rating 7.1 11,054 reviews	Search Air Canada flights
Cathay Pacific	PriceFrom C$ 1,471	Free Cancellation	Rating 7.6 1,332 reviews	Search Cathay Pacific flights
Thai Airways	PriceFrom C$ 1,526	Free Cancellation	Rating 7.9 401 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.