How long does it take to fly to Bangkok?

The flight from Region of Ontario to Bangkok depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Toronto (a popular airport in Region of Ontario) to Bangkok Suvarnabhumi Airport (the most popular airport in Bangkok), then the flight time is 22h 55m on average. If you fly from Hamilton (another popular airport in Region of Ontario) to Bangkok Suvarnabhumi Airport, then the average flight time is 27h 30m.

Which airlines fly to Bangkok?

Air Canada, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Bangkok from Region of Ontario according to our data. Air Canada is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Bangkok. Keep in mind that there are 21 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

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

United Airlines, Air Canada, and China Eastern are the most popular carriers operating from Ontario to Bangkok

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

Prices for flights from Ontario to Bangkok refresh daily.

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

As of February 2026, there are 23 operators available to choose from for flights from Ontario to Bangkok.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Bangkok.

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

The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 630 Cheap Flights from Ontario to Bangkok in 2026

1 adult

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Find the cheapest flights from Ontario to Bangkok

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 a.m. - 11:25 a.m.

YOW

BKK

36h 55m

3 stops

4:55 p.m. - 2:30 p.m.

BKK

YOW

32h 35m

3 stops

C$ 1,173United Airlines

Tue, 3 Mar - Tue, 10 Mar

2:15 p.m. - 5:10 a.m.

YOW

BKK

50h 55m

2 stops

4:55 p.m. - 11:54 p.m.

BKK

YOW

41h 59m

3 stops

C$ 1,176United Airlines

Mon, 23 Feb - Tue, 10 Mar

6:00 a.m. - 12:20 a.m.

YOW

BKK

30h 20m

2 stops

4:55 p.m. - 2:27 p.m.

BKK

YOW

32h 32m

3 stops

C$ 1,188United Airlines

Tue, 3 Mar - Tue, 10 Mar

6:55 p.m. - 9:35 a.m.

YYZ

BKK

27h 40m

1 stop

3:45 p.m. - 7:50 p.m.

BKK

YYZ

39h 05m

2 stops

C$ 1,232Multiple Airlines

Fri, 24 Apr - Mon, 4 May

2:10 p.m. - 9:35 a.m.

YYZ

BKK

32h 25m

2 stops

3:45 p.m. - 7:50 p.m.

BKK

YYZ

39h 05m

2 stops

C$ 1,237Multiple Airlines

Fri, 24 Apr - Mon, 4 May

7:00 a.m. - 1:15 p.m.

YUL

BKK

43h 15m

2 stops

9:40 p.m. - 11:41 p.m.

BKK

YUL

37h 01m

2 stops

C$ 1,258Delta

Sun, 29 Mar - Sat, 9 May

3:35 p.m. - 5:05 a.m.

YTZ

BKK

26h 30m

2 stops

7:05 a.m. - 9:32 p.m.

BKK

YTZ

25h 27m

2 stops

C$ 1,374Air Canada

Wed, 29 Apr - Wed, 6 May

8:55 p.m. - 5:05 a.m.

YTZ

BKK

45h 10m

2 stops

7:00 a.m. - 9:32 p.m.

BKK

YTZ

25h 32m

2 stops

C$ 1,396Air Canada

Sun, 5 Apr - Tue, 28 Apr

6:10 p.m. - 1:05 a.m.

YHM

BKK

43h 55m

2 stops

8:05 a.m. - 5:15 p.m.

BKK

YHM

44h 10m

2 stops

C$ 3,223WestJet

Wed, 27 May - Wed, 3 Jun

6:10 p.m. - 1:05 a.m.

YHM

BKK

43h 55m

2 stops

8:05 a.m. - 5:10 p.m.

BKK

YHM

44h 05m

2 stops

C$ 3,333WestJet

Tue, 30 Jun - Tue, 7 Jul

Air Canada flights from Region of Ontario to Bangkok

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

Air Canada

11 May

YUL1:05 p.m.Montreal Pierre Elliott Trudeau Intl

23h 50m

1 stop

BKK11:55 p.m.Bangkok Suvarnabhumi

29 May

BKK7:05 a.m.Bangkok Suvarnabhumi

25h 12m

2 stops

YUL9:17 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,299

Air Canada

30 Mar

YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl

28h 20m

2 stops

BKK5:05 a.m.Bangkok Suvarnabhumi

28 Apr

BKK7:00 a.m.Bangkok Suvarnabhumi

21h 05m

1 stop

YUL5:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,325

Air Canada

30 Mar

YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl

24h 05m

1 stop

BKK5:05 a.m.Bangkok Suvarnabhumi

27 Apr

BKK9:35 p.m.Bangkok Suvarnabhumi

30h 30m

1 stop

YUL5:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,336

United Airlines flights from Region of Ontario to Bangkok

Our best United Airlines deals on Region of Ontario to Bangkok flight tickets

United Airlines

23 Feb

YOW2:15 p.m.Ottawa

50h 55m

2 stops

BKK5:10 a.m.Bangkok Suvarnabhumi

10 Mar

BKK4:55 p.m.Bangkok Suvarnabhumi

41h 59m

3 stops

YOW11:54 p.m.Ottawa

C$ 1,176

United Airlines

1 Mar

YOW6:00 a.m.Ottawa

30h 20m

2 stops

BKK12:20 a.m.Bangkok Suvarnabhumi

10 Mar

BKK4:55 p.m.Bangkok Suvarnabhumi

52h 31m

3 stops

YOW10:26 a.m.Ottawa

C$ 1,231

United Airlines

1 Mar

YYZ7:30 a.m.Toronto Pearson Intl

28h 50m

2 stops

BKK12:20 a.m.Bangkok Suvarnabhumi

10 Mar

BKK4:55 p.m.Bangkok Suvarnabhumi

36h 08m

3 stops

YYZ6:03 p.m.Toronto Pearson Intl

C$ 1,233

Fly from

Fly to

Route

Depart

Return

Price

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 3/3

10:30 a.m.-11:25 a.m.

3 stops36h 55m

Bangkok Suvarnabhumi

Tue 10/3

4:55 p.m.-2:30 p.m.

3 stops32h 35m

C$ 1,173

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 23/2

2:15 p.m.-5:10 a.m.

2 stops50h 55m

Bangkok Suvarnabhumi

Tue 10/3

4:55 p.m.-11:54 p.m.

3 stops41h 59m

C$ 1,176

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 3/3

6:00 a.m.-12:20 a.m.

2 stops30h 20m

Bangkok Suvarnabhumi

Tue 10/3

4:55 p.m.-2:27 p.m.

3 stops32h 32m

C$ 1,188

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Fri 24/4

6:55 p.m.-9:35 a.m.

1 stop27h 40m

Bangkok Suvarnabhumi

Mon 4/5

3:45 p.m.-7:50 p.m.

2 stops39h 05m

C$ 1,232

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Fri 24/4

2:10 p.m.-9:35 a.m.

2 stops32h 25m

Bangkok Suvarnabhumi

Mon 4/5

3:45 p.m.-7:50 p.m.

2 stops39h 05m

C$ 1,237

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

7:00 a.m.-1:15 p.m.

2 stops43h 15m

Bangkok Suvarnabhumi

Sat 9/5

9:40 p.m.-11:41 p.m.

2 stops37h 01m

C$ 1,258

TorontoBangkok

YTZ - BKK

YTZBKK

Toronto Island

Wed 29/4

3:35 p.m.-5:05 a.m.

2 stops26h 30m

Bangkok Suvarnabhumi

Wed 6/5

7:05 a.m.-9:32 p.m.

2 stops25h 27m

C$ 1,374

TorontoBangkok

YTZ - BKK

YTZBKK

Toronto Island

Sun 5/4

8:55 p.m.-5:05 a.m.

2 stops45h 10m

Bangkok Suvarnabhumi

Tue 28/4

7:00 a.m.-9:32 p.m.

2 stops25h 32m

C$ 1,396

HamiltonBangkok

YHM - BKK

YHMBKK

Hamilton

Wed 27/5

6:10 p.m.-1:05 a.m.

2 stops43h 55m

Bangkok Suvarnabhumi

Wed 3/6

8:05 a.m.-5:15 p.m.

2 stops44h 10m

C$ 3,223

HamiltonBangkok

YHM - BKK

YHMBKK

Hamilton

Tue 30/6

6:10 p.m.-1:05 a.m.

2 stops43h 55m

Bangkok Suvarnabhumi

Tue 7/7

8:05 a.m.-5:10 p.m.

2 stops44h 05m

C$ 3,333

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 Region of Ontario to Bangkok

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 Bangkok?

The cheapest month to fly to Bangkok from Region of Ontario is in September. Flight prices, which tend to average around C$ 1,310, are often lower during this time because this is during the off-season. If you don’t want to visit Bangkok in September, then you should wait until February to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 1,352.

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around C$ 1,507 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Region of Ontario for as low as C$ 1,386 on momondo.

Cheap Region of Ontario to Bangkok flight deals and tips

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

Fastest flight time	21h 05m
Direct flights	None

The fastest flight from Region of Ontario to Bangkok takes 21h 05m

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

Search flight deals

When did momondo last update prices for flights from Ontario to Bangkok?
Prices for flights from Ontario to Bangkok refresh daily.
How many operators does momondo search for flights from Ontario to Bangkok?
As of February 2026, there are 23 operators available to choose from for flights from Ontario to Bangkok.
How old do you have to be to fly from Ontario to Bangkok?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Bangkok

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

Airline	Rating	Free Cancellation	Price
Condor	PriceFrom C$ 730	Free Cancellation	Rating 6.4 399 reviews	Search Condor flights
Philippine Airlines	PriceFrom C$ 896	Free Cancellation	Rating 7.3 955 reviews	Search Philippine Airlines flights
Japan Airlines	PriceFrom C$ 1,031	Free Cancellation	Rating 8.3 1,697 reviews	Search Japan Airlines flights
SAUDIA	PriceFrom C$ 1,040	Free Cancellation	Rating 7.4 656 reviews	Search SAUDIA flights
ANA	PriceFrom C$ 1,101	Free Cancellation	Rating 8.4 1,084 reviews	Search ANA flights
United Airlines	PriceFrom C$ 1,139	Free Cancellation	Rating 7.4 9,235 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom C$ 1,144	Free Cancellation	Rating 7.6 1,159 reviews	Search Cathay Pacific flights
China Airlines	PriceFrom C$ 1,155	Free Cancellation	Rating 8.3 803 reviews	Search China Airlines flights
Delta	PriceFrom C$ 1,201	Free Cancellation	Rating 7.9 8,142 reviews	Search Delta flights
China Eastern	PriceFrom C$ 1,242	Free Cancellation	Rating 7.2 192 reviews	Search China Eastern flights

Why use momondo?

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

Finding the right flight to Bangkok from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

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

Yes. All flights to Bangkok from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Ontario.

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

Price alerts on flights to Bangkok from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bangkok trip

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Complete your trip

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Fly into one of these airports located in Bangkok

Bangkok Suvarnabhumi Airport

Bangkok Don Mueang Intl Airport

Cheap flights from Ontario to Bangkok from C$ 630

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Bangkok departing on 23/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from Ontario to Bangkok

Cheap round-trip flights

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Cheap last-minute flights

Air Canada flights from Region of Ontario to Bangkok

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

United Airlines flights from Region of Ontario to Bangkok

Our best United Airlines deals on Region of Ontario to Bangkok flight tickets

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Use the filters below to find and compare flights from Ontario to Bangkok that are best for you.

See travel insights to Bangkok from

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

What is the cheapest month to fly to Bangkok?

How far in advance should I book a flight to Bangkok?

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

United Airlines, Air Canada, and China Eastern are the most popular carriers operating from Ontario to Bangkok

Which airlines fly to Bangkok?

How long does it take to fly to Bangkok?

Cheap Region of Ontario to Bangkok flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

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

Best airlines flying from Region of Ontario to Bangkok

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

Why use momondo?

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

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

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

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

An easier way to manage your Bangkok trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok

Fly your favourite airline to Bangkok

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in Thailand

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ontario

According to popular flight searches on momondo this year

Complete your trip to Bangkok

Explore popular destinations other users love

According to popular flight searches on momondo this year