What are the cheapest airlines to fly from Region of Ontario to Bangkok one-way?

The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as C$ 731. However, be on the lookout for offers from ANA and United Airlines, as they are both options that can get you from Region of Ontario to Bangkok for a low price.

What are the most popular routes from Region of Ontario to Bangkok?

The most popular flight routes from Region of Ontario to Bangkok are Montreal Pierre Elliott Trudeau Intl - Bangkok Suvarnabhumi, Toronto Pearson Intl - Bangkok Suvarnabhumi and Toronto Pearson Intl - Bangkok Don Mueang Intl.

What are the most popular airlines that fly from Region of Ontario to Bangkok?

When booking a flight from Region of Ontario to Bangkok, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

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

Users have found that booking a flight from Region of Ontario to Bangkok at least 45 days early can save you up to 22% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from Region of Ontario to Bangkok for as little as C$ 1,516 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 1,658 for flights departing within the next 3 days.

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

The best pricing can be found in the month of September. Prices to Bangkok from Region of Ontario average C$ 1,694. You can even find prices in September for less than C$ 1,694, as users have found deals to Bangkok from as low as C$ 1,177. The month of December appears to be one of the more expensive times to travel to Bangkok from Region of Ontario. Flying in the targeted month can save you up to 28%.

Can I find deals for flights from Ontario to Bangkok that include hotel bookings?

Yes. In addition to deals on Ontario to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Bangkok?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Bangkok.

Can I find deals for business class flights from Ontario to Bangkok?

Yes. Cheapflights offers flight deals from Ontario to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 626+ Flights from Ontario to Bangkok

Cheap flight deals from Ontario to Bangkok

Round-trip from	C$ 1,355
One-way from	C$ 626
Popular in	December
Cheapest in	September
Average price	C$ 1,625

Etihad Airways
12/6-23/6
2 total stops
74h 50m total
Ontario to Bangkok

Search Deals

28/5
2 total stops
37h 35m total
Ontario to Bangkok

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (C$ 115 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 62 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Ontario to Bangkok

Cheapest flights from Ontario to Bangkok
Explore the most affordable flight options available from Ontario to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Wed 26/1110:08 a.m.YOW - BKK

3 stops36h 42mUnited Airlines

Wed 18/37:10 a.m.BKK - YOW

2 stops37h 57mUnited Airlines

Deal found 28/4C$ 1,311

Sun 14/91:40 p.m.YYZ - BKK

1 stop41h 55mEtihad Airways

Fri 3/109:05 a.m.BKK - YYZ

1 stop34h 55mEtihad Airways

Deal found 29/4C$ 1,341

Tue 9/91:20 p.m.YYZ - BKK

1 stop23h 35mAir Canada

Mon 29/99:35 p.m.BKK - YYZ

1 stop31h 00mAir Canada

Deal found 29/4C$ 1,343

Tue 9/97:45 p.m.YYZ - BKK

2 stops42h 40mChina Airlines

Tue 16/95:30 p.m.BKK - YYZ

2 stops48h 29mChina Airlines

Deal found 28/4C$ 1,352

Sun 23/116:55 p.m.YYZ - BKK

2 stops27h 55mUnited Airlines

Wed 3/129:25 a.m.BKK - YYZ

2 stops24h 04mUnited Airlines

Deal found 29/4C$ 1,358

Wed 5/1112:30 p.m.YYZ - BKK

1 stop39h 50mMultiple Airlines

Wed 26/118:00 a.m.BKK - YYZ

1 stop20h 40mMultiple Airlines

Deal found 29/4C$ 1,368

Tue 13/55:30 p.m.YYZ - BKK

2 stops34h 30mBiman Bangladesh

Fri 23/54:15 p.m.BKK - YYZ

2 stops32h 25mBiman Bangladesh

Deal found 29/4C$ 1,374

Mon 26/56:35 p.m.YOW - BKK

2 stops39h 00mMultiple Airlines

Mon 2/68:10 a.m.BKK - YOW

2 stops41h 34mMultiple Airlines

Deal found 29/4C$ 1,380

Tue 6/512:15 p.m.YYZ - BKK

1 stop32h 25mAir India

Tue 10/65:55 p.m.BKK - YYZ

1 stop27h 45mAir India

Deal found 28/4C$ 1,394

Wed 17/91:35 a.m.YYZ - BKK

1 stop23h 40mPhilippine Airlines

Mon 6/101:30 p.m.BKK - YYZ

2 stops27h 43mPhilippine Airlines

Deal found 29/4C$ 1,401

Mon 28/79:45 a.m.YUL - BKK

2 stops31h 50mANA

Wed 27/89:35 p.m.BKK - YUL

2 stops34h 54mANA

Deal found 29/4C$ 1,410

Fri 17/104:45 p.m.YUL - BKK

2 stops48h 50mUnited Airlines

Sun 9/114:40 p.m.BKK - YUL

2 stops36h 24mUnited Airlines

Deal found 28/4C$ 1,412

Best flights from Ontario to Bangkok
Discover carefully curated flight deals from Ontario to Bangkok that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Thu 12/63:40 p.m.YYZ - BKK

1 stop39h 55mEtihad Airways

Mon 23/69:05 a.m.BKK - YYZ

1 stop34h 55mEtihad Airways

Deal found 29/4C$ 1,355

Tue 13/55:30 p.m.YYZ - BKK

2 stops34h 30mBiman Bangladesh

Fri 23/54:15 p.m.BKK - YYZ

2 stops32h 25mBiman Bangladesh

Deal found 28/4C$ 1,373

Mon 26/56:35 p.m.YOW - BKK

2 stops39h 00mMultiple Airlines

Mon 2/68:10 a.m.BKK - YOW

2 stops41h 34mMultiple Airlines

Deal found 29/4C$ 1,380

Tue 6/512:15 p.m.YYZ - BKK

1 stop32h 25mAir India

Tue 10/65:55 p.m.BKK - YYZ

1 stop27h 45mAir India

Deal found 28/4C$ 1,394

Mon 28/79:45 a.m.YUL - BKK

2 stops31h 50mANA

Wed 27/89:35 p.m.BKK - YUL

2 stops34h 54mANA

Deal found 29/4C$ 1,410

Fri 3/104:45 p.m.YUL - BKK

2 stops48h 50mUnited Airlines

Fri 7/117:10 a.m.BKK - YUL

2 stops44h 33mUnited Airlines

Deal found 29/4C$ 1,419

Sun 21/97:45 p.m.YUL - BKK

1 stop26h 45mTurkish Airlines

Thu 30/105:40 a.m.BKK - YUL

2 stops28h 08mTurkish Airlines

Deal found 28/4C$ 1,431

Sat 10/54:25 p.m.YYZ - BKK

1 stop21h 15mChina Eastern

Fri 23/57:10 p.m.BKK - YYZ

1 stop30h 15mChina Eastern

Deal found 29/4C$ 1,438

Sat 6/98:25 a.m.YTZ - BKK

2 stops26h 30mAir Canada

Sun 5/107:00 a.m.BKK - YTZ

2 stops25h 34mAir Canada

Deal found 29/4C$ 1,438

Mon 6/109:35 p.m.YUL - BKK

1 stop28h 50mQatar Airways

Mon 10/116:55 p.m.BKK - YUL

1 stop31h 10mQatar Airways

Deal found 29/4C$ 1,572

Sun 11/57:55 p.m.YYZ - BKK

1 stop29h 35mCondor

Sun 25/59:50 p.m.BKK - YYZ

1 stop31h 05mCondor

Deal found 28/4C$ 1,615

Tue 3/612:55 p.m.YYZ - BKK

1 stop23h 30mKorean Air

Tue 24/611:30 p.m.BKK - YYZ

2 stops41h 44mKorean Air

Deal found 28/4C$ 1,621

Last-minute flights from Ontario to Bangkok
Discover last-minute flight deals from Ontario to Bangkok. Data last updated 30 April 2025 and is based on user searches.

Sun 4/57:29 p.m.YOW - BKK

2 stops46h 06mUnited Airlines

Tue 20/59:35 a.m.BKK - YOW

2 stops59h 23mUnited Airlines

Deal found 28/4C$ 1,458

Mon 5/512:50 p.m.YUL - BKK

1 stop24h 05mAir Canada

Mon 13/107:00 a.m.BKK - YUL

1 stop21h 00mAir Canada

Deal found 29/4C$ 1,527

Mon 5/53:40 p.m.YYZ - BKK

1 stop21h 15mEtihad Airways

Sun 29/69:05 a.m.BKK - YYZ

1 stop34h 55mEtihad Airways

Deal found 29/4C$ 1,617

Tue 6/512:15 p.m.YYZ - BKK

1 stop32h 25mAir India

Tue 10/65:55 p.m.BKK - YYZ

1 stop27h 45mAir India

Deal found 28/4C$ 1,394

Tue 6/511:00 a.m.YYZ - BKK

2 stops30h 35mUnited Airlines

Tue 13/59:35 a.m.BKK - YYZ

2 stops31h 11mUnited Airlines

Deal found 29/4C$ 1,459

Tue 6/54:10 p.m.YYZ - BKK

2 stops44h 00mAir Canada

Mon 12/51:20 a.m.BKK - YYZ

2 stops34h 49mAir Canada

Deal found 29/4C$ 1,493

Tue 6/55:30 p.m.YYZ - BKK

2 stops34h 30mBiman Bangladesh

Fri 23/54:15 p.m.BKK - YYZ

2 stops32h 25mBiman Bangladesh

Deal found 29/4C$ 1,561

Wed 7/57:00 a.m.YUL - BKK

2 stops26h 25mMultiple Airlines

Mon 13/108:40 a.m.BKK - YUL

2 stops27h 00mMultiple Airlines

Deal found 29/4C$ 1,509

Wed 7/58:50 a.m.YTZ - BKK

2 stops34h 40mMultiple Airlines

Wed 21/58:00 p.m.BKK - YTZ

2 stops28h 08mMultiple Airlines

Deal found 29/4C$ 1,600

Thu 8/52:45 p.m.YYZ - BKK

2 stops26h 50mMultiple Airlines

Tue 27/57:00 a.m.BKK - YYZ

2 stops23h 37mMultiple Airlines

Deal found 29/4C$ 1,431

Fri 9/59:15 a.m.YUL - BKK

2 stops32h 20mUnited Airlines

Wed 15/109:35 a.m.BKK - YUL

2 stops44h 23mUnited Airlines

Deal found 29/4C$ 1,438

Fri 9/54:25 p.m.YYZ - BKK

1 stop24h 40mChina Eastern

Sun 18/52:10 a.m.BKK - YYZ

1 stop23h 15mChina Eastern

Deal found 29/4C$ 1,545

One-way flights from Ontario to Bangkok
Search for one-way flight options from Ontario to Bangkok. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Wed 28/510:25 p.m.YYZ - BKK

2 stops37h 35mMultiple Airlines

Deal found 29/4C$ 626

Sun 31/86:45 a.m.YUL - DMK

3 stops46h 00mMultiple Airlines

Deal found 28/4C$ 710

Tue 20/53:40 p.m.YYZ - BKK

1 stop21h 15mEtihad Airways

Deal found 28/4C$ 731

Wed 23/77:30 a.m.YUL - BKK

2 stops34h 05mMultiple Airlines

Deal found 29/4C$ 734

Wed 22/106:15 a.m.YUL - BKK

2 stops36h 45mANA

Deal found 29/4C$ 735

Wed 28/510:25 p.m.YYZ - DMK

3 stops58h 45mMultiple Airlines

Deal found 29/4C$ 750

Tue 13/53:35 p.m.YTZ - BKK

3 stops33h 40mMultiple Airlines

Deal found 29/4C$ 767

Wed 23/76:30 a.m.YYZ - BKK

3 stops35h 05mUnited Airlines

Deal found 28/4C$ 777

Tue 22/79:15 a.m.YUL - BKK

2 stops32h 20mUnited Airlines

Deal found 28/4C$ 781

Thu 18/98:25 a.m.YTZ - BKK

2 stops26h 30mAir Canada

Deal found 29/4C$ 783

Wed 23/71:15 p.m.YYZ - BKK

1 stop28h 20mAir Canada

Deal found 28/4C$ 786

Tue 6/512:15 p.m.YYZ - BKK

1 stop39h 00mAir India

Deal found 29/4C$ 788

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sun 1/6

3:40 p.m.-11:55 p.m.

1 stop21h 15m

Bangkok Suvarnabhumi

Sat 28/6

2:55 a.m.-9:00 a.m.

1 stop41h 05m

C$ 1,355

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 13/5

5:30 p.m.-3:00 p.m.

2 stops34h 30m

Bangkok Suvarnabhumi

Fri 23/5

4:15 p.m.-1:40 p.m.

2 stops32h 25m

C$ 1,374

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 26/5

6:35 p.m.-8:35 p.m.

2 stops39h 00m

Bangkok Suvarnabhumi

Mon 2/6

8:10 a.m.-2:44 p.m.

2 stops41h 34m

C$ 1,380

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Mon 26/5

9:45 p.m.-1:00 a.m.

2 stops40h 15m

Bangkok Suvarnabhumi

Mon 2/6

3:55 p.m.-3:17 p.m.

2 stops34h 22m

C$ 1,381

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 6/5

12:15 p.m.-7:40 a.m.

1 stop32h 25m

Bangkok Suvarnabhumi

Tue 10/6

5:55 p.m.-10:40 a.m.

1 stop27h 45m

C$ 1,394

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 28/7

9:45 a.m.-4:35 a.m.

2 stops31h 50m

Bangkok Suvarnabhumi

Wed 27/8

9:35 p.m.-9:29 p.m.

2 stops34h 54m

C$ 1,410

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sat 10/5

4:25 p.m.-12:40 a.m.

1 stop21h 15m

Bangkok Suvarnabhumi

Fri 23/5

7:10 p.m.-2:25 p.m.

1 stop30h 15m

C$ 1,438

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Fri 9/5

9:15 a.m.-4:35 a.m.

2 stops32h 20m

Bangkok Suvarnabhumi

Wed 15/10

9:35 a.m.-6:58 p.m.

2 stops44h 23m

C$ 1,438

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 4/5

7:29 p.m.-4:35 a.m.

2 stops46h 06m

Bangkok Suvarnabhumi

Tue 20/5

9:35 a.m.-9:58 a.m.

2 stops59h 23m

C$ 1,458

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 6/5

11:00 a.m.-4:35 a.m.

2 stops30h 35m

Bangkok Suvarnabhumi

Tue 13/5

9:35 a.m.-5:46 a.m.

2 stops31h 11m

C$ 1,459

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 60 results

...

Best time to book a flight from Ontario to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Bangkok

What is the cheapest month to book a flight from Region of Ontario to Bangkok?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Bangkok (average of C$ 965). Flying from Region of Ontario to Bangkok in July is currently the most expensive (average of C$ 1,481). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to BKK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Bangkok as you normally would.

Rainfall in Bangkok by month

In terms of precipitation, rainfall in Bangkok ranges from 10.0 - 320.0 mm per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok when rainfall is around 10.0 mm.

Temperature in Bangkok by month

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Bangkok

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Ontario to Bangkok have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Korean Air

8.4

Very good

1,066 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Japan Airlines

8.3

Very good

1,459 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

China Airlines

8.3

Very good

732 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

ANA

8.3

Very good

852 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to Bangkok one-way?
The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as C$ 731. However, be on the lookout for offers from ANA and United Airlines, as they are both options that can get you from Region of Ontario to Bangkok for a low price.
What are the most popular routes from Region of Ontario to Bangkok?
The most popular flight routes from Region of Ontario to Bangkok are Montreal Pierre Elliott Trudeau Intl - Bangkok Suvarnabhumi, Toronto Pearson Intl - Bangkok Suvarnabhumi and Toronto Pearson Intl - Bangkok Don Mueang Intl.
Can I find deals for flights from Ontario to Bangkok that include hotel bookings?
Yes. In addition to deals on Ontario to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Bangkok?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Bangkok.
Can I find deals for business class flights from Ontario to Bangkok?
Yes. Cheapflights offers flight deals from Ontario to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to Bangkok?
Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Bangkok (average of C$ 965). Flying from Region of Ontario to Bangkok in July is currently the most expensive (average of C$ 1,481). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Bangkok

Pierre Elliott Trudeau Intl to Suvarnabhumi flights

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Complete your trip

Bangkok car rentals

Bangkok Suvarnabhumi Airport car rentals

Rayong Utapao Rayong Pattaya Airport car rentals

Phuket City car rentals

Khon Kaen car rentals

Chiang Mai car rentals

Hua Hin car rentals

Phitsanulok car rentals

Krabi car rentals

Ko Samui car rentals

Sukhumvit car rentals

Chinatown car rentals

Top 10 airlines flying from Ontario to Bangkok

Airline	Cheapest	Average	Flexibility	On-time
Condor	CheapestC$ 740	AverageC$ 1,678	FlexibilityNo cancel fee	On-time76%	Search Condor flights
SAUDIA	CheapestC$ 843	AverageC$ 1,030	FlexibilityNo cancel fee	On-time86%	Search SAUDIA flights
Japan Airlines	CheapestC$ 1,051	AverageC$ 1,219	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
ANA	CheapestC$ 1,083	AverageC$ 1,500	FlexibilityNo cancel fee	On-time80%	Search ANA flights
SWISS	CheapestC$ 1,195	AverageC$ 1,381	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
China Eastern	CheapestC$ 1,207	AverageC$ 1,539	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
American Airlines	CheapestC$ 1,262	AverageC$ 1,391	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Lufthansa	CheapestC$ 1,277	AverageC$ 1,590	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Korean Air	CheapestC$ 1,371	AverageC$ 1,612	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Air France	CheapestC$ 1,396	AverageC$ 1,674	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Bangkok?

Deals for Ontario to Bangkok flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Bangkok?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Bangkok.

Can Cheapflights find flights from Ontario to Bangkok with no change fees?

Certainly. Search results for flights to Bangkok from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Bangkok become cheaper?

Of course! You can now track prices for flights from Ontario to Bangkok and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Ontario to Bangkok from C$ 626

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Bangkok

Keep the following information in mind while searching for Ontario to Bangkok flight deals. Data was last updated 30 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Bangkok

Cheapest flights from Ontario to BangkokExplore the most affordable flight options available from Ontario to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Ontario to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Ontario to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Ontario with our price prediction graph.

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Everything you need to know about your flight from Ontario to Bangkok

What is the cheapest month to book a flight from Region of Ontario to Bangkok?

What is the cheapest time of day to fly from ON to BKK?

Find hourly flight availability from Ontario to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

Reviews of airlines servicing Bangkok

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Ontario to Bangkok have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Region of Ontario to Bangkok one-way?

What are the most popular routes from Region of Ontario to Bangkok?

Can I find deals for flights from Ontario to Bangkok that include hotel bookings?

How can I find direct flights from Ontario to Bangkok?

Can I find deals for business class flights from Ontario to Bangkok?

What is the cheapest month to book a flight from Region of Ontario to Bangkok?

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Alternative routes for Ontario to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Ontario to Bangkok

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Cheapest flights from Ontario to Bangkok
Explore the most affordable flight options available from Ontario to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.