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

ANA and United Airlines are the most popular carriers operating from Ontario to Bangkok Suvarnabhumi

How long does it take to fly to Bangkok Suvarnabhumi Airport?

The flight from Region of Ontario to Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport), then the flight time is 21h 40m on average. If you fly from Hamilton (another popular airport in Region of Ontario) to Bangkok Suvarnabhumi Airport, then the average flight time is 28h.

Which airlines fly to Bangkok Suvarnabhumi Airport?

Air Canada, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Region of Ontario according to our data. Air Canada is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 23 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Ontario to Bangkok Suvarnabhumi Airport were last updated today.

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

As of November 2025, there are 25 operators available to choose from for flights from Ontario to Bangkok Suvarnabhumi Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Bangkok Suvarnabhumi Airport.

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

The travel and health documents required for your trip to Bangkok Suvarnabhumi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok Suvarnabhumi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 608 Cheap Flights from Region of Ontario to Bangkok Suvarnabhumi Airport in 2025/26

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5:11 p.m. - 11:25 a.m.YOW-BKK

54h 14m3 stops

4:55 p.m. - 10:26 a.m.BKK-YOW

29h 31m3 stops

C$ 1,176United Airlines

Find Deal

Sun, 25 Jan - Wed, 11 Feb

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

50h 55m2 stops

4:55 p.m. - 9:18 p.m.BKK-YOW

39h 23m3 stops

C$ 1,177United Airlines

Find Deal

Sun, 1 Mar - Thu, 26 Mar

5:00 a.m. - 11:25 a.m.YOW-BKK

42h 25m3 stops

4:55 p.m. - 10:26 a.m.BKK-YOW

29h 31m3 stops

C$ 1,184United Airlines

Find Deal

Thu, 22 Jan - Wed, 11 Feb

6:20 a.m. - 11:25 a.m.YOW-BKK

41h 05m3 stops

4:55 p.m. - 5:12 p.m.BKK-YOW

36h 17m3 stops

C$ 1,225United Airlines

Find Deal

Fri, 23 Jan - Tue, 10 Feb

8:15 a.m. - 2:50 p.m.YHM-BKK

42h 35m2 stops

3:20 a.m. - 7:00 p.m.BKK-YHM

51h 40m2 stops

C$ 1,228Multiple Airlines

Find Deal

Sat, 10 Jan - Wed, 18 Feb

6:20 a.m. - 5:10 a.m.YOW-BKK

34h 50m2 stops

7:10 a.m. - 9:18 p.m.BKK-YOW

26h 08m2 stops

C$ 1,249ANA

Find Deal

Wed, 28 Jan - Wed, 18 Feb

8:15 a.m. - 11:15 a.m.YHM-BKK

39h 00m2 stops

12:15 p.m. - 7:00 p.m.BKK-YHM

42h 45m2 stops

C$ 1,249Multiple Airlines

Find Deal

Mon, 1 Dec - Mon, 8 Dec

12:30 p.m. - 6:30 a.m.YTZ-BKK

30h 00m2 stops

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

25h 27m2 stops

C$ 1,294Air Canada

Find Deal

Thu, 26 Feb - Wed, 22 Apr

12:30 p.m. - 6:30 a.m.YTZ-BKK

30h 00m2 stops

7:15 a.m. - 9:30 p.m.BKK-YTZ

25h 15m2 stops

C$ 1,295Air Canada

Find Deal

Thu, 26 Feb - Wed, 22 Apr

9:25 a.m. - 7:35 a.m.YXU-BKK

34h 10m2 stops

2:55 a.m. - 5:05 p.m.BKK-YXU

50h 10m2 stops

C$ 2,739Emirates

Find Deal

Fri, 9 Jan - Thu, 29 Jan

United Airlines flights from Region of Ontario to Bangkok Suvarnabhumi Airport

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

United Airlines

27 Jan

YOW6:20 a.m.Ottawa

41h 05m

3 stops

BKK11:25 a.m.Bangkok Suvarnabhumi

17 Feb

BKK4:55 p.m.Bangkok Suvarnabhumi

40h 23m

3 stops

YOW9:18 p.m.Ottawa

C$ 1,176

Find similar

United Airlines

1 Mar

YOW2:15 p.m.Ottawa

50h 55m

2 stops

BKK5:10 a.m.Bangkok Suvarnabhumi

26 Mar

BKK4:55 p.m.Bangkok Suvarnabhumi

39h 23m

3 stops

YOW9:18 p.m.Ottawa

C$ 1,177

Find similar

United Airlines

22 Jan

YOW5:00 a.m.Ottawa

42h 25m

3 stops

BKK11:25 a.m.Bangkok Suvarnabhumi

11 Feb

BKK4:55 p.m.Bangkok Suvarnabhumi

29h 31m

3 stops

YOW10:26 a.m.Ottawa

C$ 1,184

Find similar

ANA flights from Region of Ontario to Bangkok Suvarnabhumi Airport

Our best ANA deals on Region of Ontario to Bangkok Suvarnabhumi Airport flight tickets

ANA

29 Jan

YOW6:20 a.m.Ottawa

36h 10m

2 stops

BKK6:30 a.m.Bangkok Suvarnabhumi

17 Feb

BKK2:25 p.m.Bangkok Suvarnabhumi

42h 53m

2 stops

YOW9:18 p.m.Ottawa

C$ 1,205

Find similar

ANA

28 Jan

YOW6:20 a.m.Ottawa

34h 50m

2 stops

BKK5:10 a.m.Bangkok Suvarnabhumi

18 Feb

BKK7:10 a.m.Bangkok Suvarnabhumi

26h 08m

2 stops

YOW9:18 p.m.Ottawa

C$ 1,249

Find similar

ANA

29 Jan

YOW6:20 a.m.Ottawa

36h 10m

2 stops

BKK6:30 a.m.Bangkok Suvarnabhumi

18 Feb

BKK7:10 a.m.Bangkok Suvarnabhumi

26h 08m

2 stops

YOW9:18 p.m.Ottawa

C$ 1,255

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 25/1

5:11 p.m.-11:25 a.m.

3 stops54h 14m

Bangkok Suvarnabhumi

Wed 11/2

4:55 p.m.-10:26 a.m.

3 stops29h 31m

C$ 1,176

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 1/3

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

2 stops50h 55m

Bangkok Suvarnabhumi

Thu 26/3

4:55 p.m.-9:18 p.m.

3 stops39h 23m

C$ 1,177

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 22/1

5:00 a.m.-11:25 a.m.

3 stops42h 25m

Bangkok Suvarnabhumi

Wed 11/2

4:55 p.m.-10:26 a.m.

3 stops29h 31m

C$ 1,184

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Fri 23/1

6:20 a.m.-11:25 a.m.

3 stops41h 05m

Bangkok Suvarnabhumi

Tue 10/2

4:55 p.m.-5:12 p.m.

3 stops36h 17m

C$ 1,225

HamiltonBangkok

YHM - BKK

YHMBKK

Hamilton

Sat 10/1

8:15 a.m.-2:50 p.m.

2 stops42h 35m

Bangkok Suvarnabhumi

Wed 18/2

3:20 a.m.-7:00 p.m.

2 stops51h 40m

C$ 1,228

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 28/1

6:20 a.m.-5:10 a.m.

2 stops34h 50m

Bangkok Suvarnabhumi

Wed 18/2

7:10 a.m.-9:18 p.m.

2 stops26h 08m

C$ 1,249

HamiltonBangkok

YHM - BKK

YHMBKK

Hamilton

Mon 1/12

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

2 stops39h 00m

Bangkok Suvarnabhumi

Mon 8/12

12:15 p.m.-7:00 p.m.

2 stops42h 45m

C$ 1,249

TorontoBangkok

YTZ - BKK

YTZBKK

Toronto Island

Thu 26/2

12:30 p.m.-6:30 a.m.

2 stops30h 00m

Bangkok Suvarnabhumi

Wed 22/4

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

2 stops25h 27m

C$ 1,294

TorontoBangkok

YTZ - BKK

YTZBKK

Toronto Island

Thu 26/2

12:30 p.m.-6:30 a.m.

2 stops30h 00m

Bangkok Suvarnabhumi

Wed 22/4

7:15 a.m.-9:30 p.m.

2 stops25h 15m

C$ 1,295

LondonBangkok

YXU - BKK

YXUBKK

London

Fri 9/1

9:25 a.m.-7:35 a.m.

2 stops34h 10m

Bangkok Suvarnabhumi

Thu 29/1

2:55 a.m.-5:05 p.m.

2 stops50h 10m

C$ 2,739

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 Suvarnabhumi Airport

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 Suvarnabhumi Airport?

In general, September is the cheapest month to fly from Region of Ontario to Bangkok Suvarnabhumi Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,344. If you’re not able to fly to Bangkok Suvarnabhumi Airport in September, then February is your next best option. Flight prices from Region of Ontario to Bangkok Suvarnabhumi Airport during February average around C$ 1,410.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Wednesday when prices can be found for as low as C$ 1,605. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to Bangkok Suvarnabhumi Airport for around C$ 1,792.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our data shows that the cheapest Region of Ontario to Bangkok Suvarnabhumi Airport flights are usually those with departure times in the morning. Our users have found flights to Bangkok Suvarnabhumi Airport in the morning for as low as C$ 1,536. In the evening is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around C$ 1,729 per ticket.

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

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around C$ 1,578 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Region of Ontario for as low as C$ 1,458 on momondo.

Can stopping save me money on Region of Ontario to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Region of Ontario to Bangkok Suvarnabhumi Airport flight.

Cheap Region of Ontario to Bangkok Suvarnabhumi Airport flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Ontario to Bangkok Suvarnabhumi Airport?
Prices for flights from Ontario to Bangkok Suvarnabhumi Airport were last updated today.
How many operators does momondo search for flights from Ontario to Bangkok Suvarnabhumi Airport?
As of November 2025, there are 25 operators available to choose from for flights from Ontario to Bangkok Suvarnabhumi Airport.
How old do you have to be to fly from Ontario to Bangkok Suvarnabhumi Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Bangkok Suvarnabhumi Airport.
What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?
The travel and health documents required for your trip to Bangkok Suvarnabhumi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok Suvarnabhumi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Region of Ontario to Bangkok Suvarnabhumi Airport

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

Airline	Rating	Free Cancellation	Price
Condor	PriceFrom C$ 750	Free Cancellation	Rating 6.4 389 reviews	Search Condor flights
Philippine Airlines	PriceFrom C$ 920	Free Cancellation	Rating 7.3 937 reviews	Search Philippine Airlines flights
Japan Airlines	PriceFrom C$ 1,063	Free Cancellation	Rating 8.3 1,623 reviews	Search Japan Airlines flights
SAUDIA	PriceFrom C$ 1,093	Free Cancellation	Rating 7.4 642 reviews	Search SAUDIA flights
ANA	PriceFrom C$ 1,121	Free Cancellation	Rating 8.4 1,007 reviews	Search ANA flights
China Airlines	PriceFrom C$ 1,213	Free Cancellation	Rating 8.3 781 reviews	Search China Airlines flights
Delta	PriceFrom C$ 1,234	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
China Eastern	PriceFrom C$ 1,243	Free Cancellation	Rating 7.2 178 reviews	Search China Eastern flights
Etihad Airways	PriceFrom C$ 1,299	Free Cancellation	Rating 7.4 1,305 reviews	Search Etihad Airways flights
Air India	PriceFrom C$ 1,348	Free Cancellation	Rating 5.5 2,942 reviews	Search Air India flights

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Chonburi

Cha-am

Kanchanaburi

Why use momondo?

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

It is quick and easy to find Ontario to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.

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

All flight searches from Ontario to Bangkok on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Ontario to Bangkok 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 Ontario to Bangkok right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Bangkok Suvarnabhumi Airport trip

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Flights to Bangkok Don Mueang Intl Airportfrom C$ 1,023

Cheap flights from Ontario to Bangkok from C$ 608

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 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Ontario to Bangkok

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

United Airlines flights from Region of Ontario to Bangkok Suvarnabhumi Airport

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

ANA flights from Region of Ontario to Bangkok Suvarnabhumi Airport

Our best ANA deals on Region of Ontario to Bangkok Suvarnabhumi Airport flight tickets

momondo Fare Finder

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

See travel insights to Bangkok from

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

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

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

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

Can stopping save me money on Region of Ontario to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Region of Ontario to Bangkok Suvarnabhumi Airport flight.

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

ANA and United Airlines are the most popular carriers operating from Ontario to Bangkok Suvarnabhumi

Which airlines fly to Bangkok Suvarnabhumi Airport?

How long does it take to fly to Bangkok Suvarnabhumi Airport?

Cheap Region of Ontario to Bangkok Suvarnabhumi Airport flight deals and tips

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

Direct flights

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

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

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

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

Best airlines flying from Region of Ontario to Bangkok Suvarnabhumi Airport

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

Travelling to a place near Bangkok?

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 Suvarnabhumi Airport 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 Bangkok

Popular Cities in Thailand

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