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

Air Canada, United Airlines, and Cathay Pacific 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 42m on average. If you fly from Chiang Mai (another popular airport in Thailand) to Toronto Pearson Intl Airport, then the average flight time is 30h.

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 35% 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 April 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$ 823 Cheap Flights from Thailand to Ontario in 2026

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Find the cheapest flights from Thailand to Ontario

Round-trip

One-way

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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. - 4:32 p.m.

BKK

YYZ

20h 27m

1 stop

5:20 p.m. - 5:05 a.m.

YYZ

BKK

24h 45m

2 stops

C$ 1,252Air Canada

Fri, 12 Jun - Sat, 8 Aug

7:05 a.m. - 9:00 p.m.

BKK

YYZ

24h 55m

1 stop

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

YYZ

BKK

43h 25m

1 stop

C$ 1,257Air Canada

Fri, 12 Jun - Fri, 7 Aug

7:05 a.m. - 7:31 p.m.

BKK

YYZ

23h 26m

2 stops

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

YYZ

BKK

43h 25m

1 stop

C$ 1,259Air Canada

Fri, 12 Jun - Sun, 9 Aug

7:05 a.m. - 9:00 a.m.

BKK

YYZ

36h 55m

1 stop

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

YYZ

BKK

43h 25m

1 stop

C$ 1,261Air Canada

Fri, 3 Jul - Sun, 26 Jul

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

CNX

YYZ

35h 45m

3 stops

10:35 a.m. - 7:10 a.m.

YYZ

CNX

33h 35m

3 stops

C$ 1,588Multiple Airlines

Sat, 9 May - Mon, 25 May

5:15 p.m. - 3:25 p.m.

DMK

YYZ

33h 10m

2 stops

1:40 p.m. - 4:40 a.m.

YYZ

DMK

28h 00m

2 stops

C$ 1,599Multiple Airlines

Fri, 1 May - Fri, 22 May

9:35 a.m. - 9:34 a.m.

BKK

YTZ

34h 59m

2 stops

2:55 p.m. - 9:35 a.m.

YTZ

BKK

31h 40m

3 stops

C$ 1,817United Airlines

Fri, 12 Jun - Mon, 10 Aug

11:55 a.m. - 5:00 p.m.

CNX

YYZ

40h 05m

2 stops

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

YYZ

CNX

49h 20m

2 stops

C$ 1,907Qatar Airways

Thu, 30 Apr - Thu, 7 May

8:00 p.m. - 3:00 p.m.

CNX

YYZ

30h 00m

2 stops

9:00 p.m. - 7:10 p.m.

YYZ

CNX

35h 10m

2 stops

C$ 1,948Qatar Airways

Fri, 15 May - Fri, 22 May

11:25 p.m. - 12:25 a.m.

HKT

YUL

36h 00m

2 stops

7:20 p.m. - 10:10 p.m.

YUL

HKT

39h 50m

2 stops

C$ 2,587Korean Air

Mon, 21 Sep - Wed, 23 Sep

Qatar Airways flights from Thailand to Region of Ontario

Our best Qatar Airways deals on Thailand to Region of Ontario flight tickets

Qatar Airways

28 Apr

BKK2:30 a.m.Bangkok Suvarnabhumi

25h 30m

1 stop

YYZ5:00 p.m.Toronto Pearson Intl

6 May

YYZ9:00 p.m.Toronto Pearson Intl

22h 50m

1 stop

BKK6:50 a.m.Bangkok Suvarnabhumi

C$ 1,438

Qatar Airways

22 Apr

BKK7:45 p.m.Bangkok Suvarnabhumi

32h 15m

1 stop

YYZ5:00 p.m.Toronto Pearson Intl

5 May

YYZ9:00 p.m.Toronto Pearson Intl

22h 50m

1 stop

BKK6:50 a.m.Bangkok Suvarnabhumi

C$ 1,484

Qatar Airways

21 Apr

BKK7:00 p.m.Bangkok Suvarnabhumi

33h 00m

1 stop

YYZ5:00 p.m.Toronto Pearson Intl

4 May

YYZ9:00 p.m.Toronto Pearson Intl

22h 50m

1 stop

BKK6:50 a.m.Bangkok Suvarnabhumi

C$ 1,495

Air Canada flights from Thailand to Region of Ontario

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

Air Canada

12 Jun

BKK7:05 a.m.Bangkok Suvarnabhumi

20h 27m

1 stop

YYZ4:32 p.m.Toronto Pearson Intl

8 Aug

YYZ5:20 p.m.Toronto Pearson Intl

24h 45m

2 stops

BKK5:05 a.m.Bangkok Suvarnabhumi

C$ 1,252

Air Canada

12 Jun

BKK7:05 a.m.Bangkok Suvarnabhumi

24h 55m

1 stop

YYZ9:00 p.m.Toronto Pearson Intl

7 Aug

YYZ10:40 p.m.Toronto Pearson Intl

43h 25m

1 stop

BKK5:05 a.m.Bangkok Suvarnabhumi

C$ 1,257

Air Canada

12 Jun

BKK7:05 a.m.Bangkok Suvarnabhumi

23h 22m

2 stops

YYZ7:27 p.m.Toronto Pearson Intl

8 Aug

YYZ8:00 p.m.Toronto Pearson Intl

22h 05m

1 stop

BKK5:05 a.m.Bangkok Suvarnabhumi

C$ 1,259

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Fri 12/6

7:05 a.m.-4:32 p.m.

1 stop20h 27m

Toronto Pearson Intl

Sat 8/8

5:20 p.m.-5:05 a.m.

2 stops24h 45m

C$ 1,252

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Fri 12/6

7:05 a.m.-9:00 p.m.

1 stop24h 55m

Toronto Pearson Intl

Fri 7/8

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

1 stop43h 25m

C$ 1,257

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Fri 12/6

7:05 a.m.-7:31 p.m.

2 stops23h 26m

Toronto Pearson Intl

Sun 9/8

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

1 stop43h 25m

C$ 1,259

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Fri 3/7

7:05 a.m.-9:00 a.m.

1 stop36h 55m

Toronto Pearson Intl

Sun 26/7

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

1 stop43h 25m

C$ 1,261

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Sat 9/5

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

3 stops35h 45m

Toronto Pearson Intl

Mon 25/5

10:35 a.m.-7:10 a.m.

3 stops33h 35m

C$ 1,588

BangkokToronto

DMK - YYZ

DMKYYZ

Bangkok Don Mueang Intl

Fri 1/5

5:15 p.m.-3:25 p.m.

2 stops33h 10m

Toronto Pearson Intl

Fri 22/5

1:40 p.m.-4:40 a.m.

2 stops28h 00m

C$ 1,599

BangkokToronto

BKK - YTZ

BKKYTZ

Bangkok Suvarnabhumi

Fri 12/6

9:35 a.m.-9:34 a.m.

2 stops34h 59m

Toronto Island

Mon 10/8

2:55 p.m.-9:35 a.m.

3 stops31h 40m

C$ 1,817

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Thu 30/4

11:55 a.m.-5:00 p.m.

2 stops40h 05m

Toronto Pearson Intl

Thu 7/5

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

2 stops49h 20m

C$ 1,907

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Fri 15/5

8:00 p.m.-3:00 p.m.

2 stops30h 00m

Toronto Pearson Intl

Fri 22/5

9:00 p.m.-7:10 p.m.

2 stops35h 10m

C$ 1,948

Phuket CityMontreal

HKT - YUL

HKTYUL

Phuket City

Mon 21/9

11:25 p.m.-12:25 a.m.

2 stops36h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

7:20 p.m.-10:10 p.m.

2 stops39h 50m

C$ 2,587

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, October 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$ 1,326. If you are unable to visit Region of Ontario during the month of October, then departing from Thailand during the month November is also very affordable. Most momondo users find prices during this month for around C$ 1,417.

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$ 1,611 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$ 1,429 on momondo.

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

You could potentially save up to 33% 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	20h 20m
Direct flights	None

The fastest flight from Thailand to Region of Ontario takes 20h 20m

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 April 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$ 1,100	Free Cancellation	Rating 7.3 979 reviews	Search Philippine Airlines flights
Korean Air	PriceFrom C$ 1,228	Free Cancellation	Rating 8.4 1,203 reviews	Search Korean Air flights
Air Canada	PriceFrom C$ 1,235	Free Cancellation	Rating 7.1 10,873 reviews	Search Air Canada flights
Air China	PriceFrom C$ 1,267	Free Cancellation	Rating 7.3 144 reviews	Search Air China flights
Cathay Pacific	PriceFrom C$ 1,491	Free Cancellation	Rating 7.6 1,234 reviews	Search Cathay Pacific flights
Thai Airways	PriceFrom C$ 1,546	Free Cancellation	Rating 7.8 395 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.