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

For one-way options, check prices for Thai Airways. According to our data, you can fly for as low as C$ 801. Users have also found prices from C$ 825 and C$ 935 on Air China and China Airlines, respectively.

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

Most travellers choose Bangkok Suvarnabhumi - Toronto Pearson Intl, Bangkok Suvarnabhumi - Ottawa or Bangkok Suvarnabhumi - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Bangkok to Region of Ontario.

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

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

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

Users have found that booking a flight from Bangkok to Region of Ontario at least 13 days early can save you up to 14% on average compared to booking a flight this week. If booking 13 days before your flight isn’t an option for you, users have found flights from Bangkok to Region of Ontario for as little as C$ 1,525 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$ 1,742 for flights departing within the next 3 days.

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

The best pricing can be found in the month of February. Prices to Region of Ontario from Bangkok average C$ 1,789. You can even find prices in February for less than C$ 1,789, as users have found deals to Region of Ontario from as low as C$ 1,372. The month of August appears to be one of the more expensive times to travel to Region of Ontario from Bangkok. Flying in the targeted month can save you up to 14%.

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

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

How can I find direct flights from Bangkok to Ontario?

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

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

Yes. Cheapflights offers flight deals from Bangkok to Ontario 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$ 685+ Flights from Bangkok to Ontario

Cheap flight deals from Bangkok to Ontario

Round-trip from	C$ 1,379
One-way from	C$ 685
Popular in	August
Cheapest in	February
Average price	C$ 1,810

23/6-21/10
4 total stops
63h 04m total
Bangkok to Ontario

Search Deals

15/5
3 total stops
47h 06m total
Bangkok to Ontario

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (C$ 114 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Bangkok to Ontario

Cheapest flights from Bangkok to Ontario
Explore the most affordable flight options available from Bangkok to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.

Mon 23/62:35 a.m.BKK - YYZ

2 stops33h 09mMultiple Airlines

Tue 21/106:30 a.m.YYZ - BKK

2 stops29h 55mMultiple Airlines

Deal found 21/4C$ 1,379

Fri 25/71:30 p.m.BKK - YYZ

1 stop20h 30mPhilippine Airlines

Fri 15/81:35 a.m.YYZ - BKK

1 stop29h 05mPhilippine Airlines

Deal found 21/4C$ 1,401

Thu 5/68:05 a.m.BKK - YYZ

2 stops23h 49mJapan Airlines

Thu 12/67:15 a.m.YYZ - BKK

2 stops44h 55mJapan Airlines

Deal found 21/4C$ 1,449

Thu 19/61:20 p.m.BKK - YYZ

2 stops52h 40mChina Airlines

Sat 19/77:45 p.m.YYZ - BKK

2 stops27h 00mChina Airlines

Deal found 22/4C$ 1,466

Tue 14/107:35 a.m.BKK - YYZ

2 stops46h 55mAir Canada

Mon 20/109:00 a.m.YYZ - BKK

2 stops27h 55mAir Canada

Deal found 21/4C$ 1,468

Thu 5/612:50 p.m.BKK - YYZ

1 stop35h 00mSWISS

Fri 13/64:35 p.m.YYZ - BKK

1 stop30h 10mSWISS

Deal found 21/4C$ 1,492

Sun 22/612:50 p.m.BKK - YUL

1 stop37h 10mSWISS

Mon 18/84:40 p.m.YUL - BKK

1 stop30h 05mSWISS

Deal found 21/4C$ 1,496

Mon 23/611:40 p.m.BKK - YUL

1 stop25h 10mAustrian Airlines

Sun 17/86:35 p.m.YUL - BKK

1 stop33h 15mAustrian Airlines

Deal found 21/4C$ 1,522

Thu 5/63:00 p.m.BKK - YYZ

2 stops28h 04mCathay Pacific

Wed 11/61:50 a.m.YYZ - BKK

1 stop29h 10mCathay Pacific

Deal found 21/4C$ 1,562

Sun 5/1011:40 p.m.BKK - YUL

2 stops27h 20mMultiple Airlines

Sat 15/114:50 p.m.YUL - BKK

2 stops51h 40mMultiple Airlines

Deal found 20/4C$ 1,566

Fri 17/107:35 p.m.BKK - YYZ

1 stop28h 35mAir China

Sat 18/104:15 p.m.YYZ - BKK

1 stop20h 55mAir China

Deal found 21/4C$ 1,580

Wed 18/68:05 a.m.BKK - YOW

2 stops23h 44mMultiple Airlines

Wed 9/75:45 a.m.YOW - BKK

2 stops30h 15mMultiple Airlines

Deal found 22/4C$ 1,589

Best flights from Bangkok to Ontario
Discover carefully curated flight deals from Bangkok to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 April 2025.

Mon 23/62:35 a.m.BKK - YYZ

2 stops33h 09mMultiple Airlines

Tue 21/106:30 a.m.YYZ - BKK

2 stops29h 55mMultiple Airlines

Deal found 21/4C$ 1,379

Fri 25/71:30 p.m.BKK - YYZ

1 stop20h 30mPhilippine Airlines

Fri 15/81:35 a.m.YYZ - BKK

1 stop29h 05mPhilippine Airlines

Deal found 21/4C$ 1,401

Thu 5/68:05 a.m.BKK - YYZ

2 stops23h 49mJapan Airlines

Thu 12/67:15 a.m.YYZ - BKK

2 stops44h 55mJapan Airlines

Deal found 21/4C$ 1,449

Thu 19/61:20 p.m.BKK - YYZ

2 stops52h 40mChina Airlines

Sat 19/77:45 p.m.YYZ - BKK

2 stops27h 00mChina Airlines

Deal found 22/4C$ 1,466

Tue 14/107:35 a.m.BKK - YYZ

2 stops46h 55mAir Canada

Mon 20/109:00 a.m.YYZ - BKK

2 stops27h 55mAir Canada

Deal found 21/4C$ 1,468

Thu 5/612:50 p.m.BKK - YYZ

1 stop35h 00mSWISS

Fri 13/64:35 p.m.YYZ - BKK

1 stop30h 10mSWISS

Deal found 21/4C$ 1,492

Mon 23/611:40 p.m.BKK - YUL

1 stop25h 10mAustrian Airlines

Sun 17/86:35 p.m.YUL - BKK

1 stop33h 15mAustrian Airlines

Deal found 21/4C$ 1,522

Thu 5/63:00 p.m.BKK - YYZ

2 stops28h 04mCathay Pacific

Wed 11/61:50 a.m.YYZ - BKK

1 stop29h 10mCathay Pacific

Deal found 21/4C$ 1,562

Fri 17/107:35 p.m.BKK - YYZ

1 stop28h 35mAir China

Sat 18/104:15 p.m.YYZ - BKK

1 stop20h 55mAir China

Deal found 21/4C$ 1,580

Sat 18/1011:30 p.m.BKK - YYZ

1 stop21h 25mKorean Air

Tue 21/1012:30 p.m.YYZ - BKK

1 stop25h 35mKorean Air

Deal found 21/4C$ 1,622

Mon 23/611:40 p.m.BKK - YYZ

2 stops29h 50mLufthansa

Wed 22/106:20 p.m.YYZ - BKK

2 stops33h 30mLufthansa

Deal found 21/4C$ 1,627

Sat 7/63:10 p.m.BKK - YYZ

2 stops26h 50mEVA Air

Sat 21/67:45 p.m.YYZ - BKK

2 stops28h 35mEVA Air

Deal found 21/4C$ 1,734

Last-minute flights from Bangkok to Ontario
Discover last-minute flight deals from Bangkok to Ontario. Data last updated 22 April 2025 and is based on user searches.

Sun 27/41:00 a.m.BKK - YYZ

1 stop29h 30mMultiple Airlines

Fri 16/57:30 a.m.YYZ - BKK

2 stops26h 15mMultiple Airlines

Deal found 21/4C$ 2,419

Sun 27/41:50 a.m.BKK - YYZ

2 stops41h 55mEthiopian Air

Fri 16/510:45 a.m.YYZ - BKK

1 stop39h 30mEthiopian Air

Deal found 22/4C$ 2,745

Sun 27/42:10 a.m.BKK - YYZ

1 stop23h 15mChina Eastern

Fri 16/54:25 p.m.YYZ - BKK

1 stop24h 40mChina Eastern

Deal found 21/4C$ 2,768

Mon 28/412:55 a.m.BKK - YYZ

1 stop20h 00mKorean Air

Wed 21/512:30 p.m.YYZ - BKK

1 stop24h 10mKorean Air

Deal found 21/4C$ 2,533

Mon 28/43:05 p.m.BKK - YYZ

1 stop41h 25mChina Southern

Thu 15/51:30 a.m.YYZ - BKK

1 stop21h 50mChina Southern

Deal found 22/4C$ 2,637

Mon 28/45:55 p.m.BKK - YYZ

1 stop25h 50mAir India

Thu 15/51:15 a.m.YYZ - BKK

1 stop19h 25mAir India

Deal found 21/4C$ 2,869

Tue 29/43:00 p.m.BKK - YYZ

1 stop25h 45mCathay Pacific

Tue 20/51:50 a.m.YYZ - BKK

1 stop25h 10mCathay Pacific

Deal found 21/4C$ 2,075

Tue 29/49:05 p.m.BKK - YYZ

2 stops29h 35mAmerican Airlines

Wed 21/57:15 a.m.YYZ - BKK

2 stops25h 05mAmerican Airlines

Deal found 21/4C$ 2,659

Wed 30/42:15 a.m.BKK - YYZ

1 stop42h 15mEmirates

Tue 17/62:55 p.m.YYZ - BKK

1 stop30h 05mEmirates

Deal found 21/4C$ 2,569

Wed 30/42:40 a.m.BKK - YYZ

2 stops49h 59mChina Airlines

Tue 17/67:45 p.m.YYZ - BKK

2 stops51h 00mChina Airlines

Deal found 21/4C$ 2,797

Thu 1/59:45 a.m.BKK - YYZ

2 stops46h 55mJapan Airlines

Tue 17/66:49 a.m.YYZ - BKK

2 stops29h 11mJapan Airlines

Deal found 21/4C$ 1,894

Thu 1/512:25 p.m.BKK - YYZ

2 stops28h 49mEVA Air

Mon 16/61:45 a.m.YYZ - BKK

1 stop24h 20mEVA Air

Deal found 21/4C$ 2,665

One-way flights from Bangkok to Ontario
Search for one-way flight options from Bangkok to Ontario. Find affordable one-way fares based on user searches. Data last updated 22 April 2025.

Thu 15/512:15 p.m.BKK - YOW

3 stops47h 06mMultiple Airlines

Deal found 21/4C$ 685

Sun 4/511:20 p.m.BKK - YYZ

2 stops56h 43mMultiple Airlines

Deal found 22/4C$ 778

Thu 8/512:15 p.m.BKK - YUL

3 stops47h 22mMultiple Airlines

Deal found 21/4C$ 782

Fri 27/610:40 a.m.DMK - YYZ

2 stops39h 45mMultiple Airlines

Deal found 21/4C$ 783

Tue 13/52:45 a.m.DMK - YUL

3 stops46h 35mMultiple Airlines

Deal found 20/4C$ 786

Thu 3/78:25 a.m.BKK - YYZ

1 stop24h 10mThai Airways

Deal found 21/4C$ 801

Mon 19/57:35 p.m.BKK - YYZ

1 stop28h 35mAir China

Deal found 21/4C$ 825

Thu 14/81:20 p.m.BKK - YYZ

2 stops52h 41mChina Airlines

Deal found 21/4C$ 935

Wed 3/98:05 a.m.BKK - YUL

2 stops43h 35mJapan Airlines

Deal found 22/4C$ 935

Sat 21/612:40 a.m.BKK - YYZ

1 stop25h 35mHainan Airlines

Deal found 21/4C$ 938

Tue 24/610:05 p.m.BKK - YYZ

2 stops34h 25mJapan Airlines

Deal found 21/4C$ 945

Sun 19/102:10 a.m.BKK - YYZ

1 stop23h 15mChina Eastern

Deal found 21/4C$ 950

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Mon 23/6

2:35 a.m.-12:44 a.m.

2 stops33h 09m

Toronto Pearson Intl

Tue 21/10

6:30 a.m.-11:25 p.m.

2 stops29h 55m

C$ 1,379

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Thu 1/5

9:45 a.m.-9:40 p.m.

2 stops46h 55m

Toronto Pearson Intl

Tue 17/6

10:00 a.m.-11:00 p.m.

2 stops26h 00m

C$ 1,448

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Thu 19/6

1:20 p.m.-7:00 a.m.

2 stops52h 40m

Toronto Pearson Intl

Sat 19/7

7:45 p.m.-9:45 a.m.

2 stops27h 00m

C$ 1,466

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Thu 5/6

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

1 stop35h 00m

Toronto Pearson Intl

Fri 13/6

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

1 stop30h 10m

C$ 1,492

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Sun 22/6

12:50 p.m.-3:00 p.m.

1 stop37h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 18/8

4:40 p.m.-9:45 a.m.

1 stop30h 05m

C$ 1,496

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Mon 23/6

11:40 p.m.-1:50 p.m.

1 stop25h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 17/8

6:35 p.m.-2:50 p.m.

1 stop33h 15m

C$ 1,522

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Wed 7/5

1:30 p.m.-11:00 p.m.

1 stop20h 30m

Toronto Pearson Intl

Wed 21/5

1:35 a.m.-10:25 p.m.

1 stop33h 50m

C$ 1,525

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Sun 5/10

11:40 p.m.-4:00 p.m.

2 stops27h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

4:50 p.m.-8:30 a.m.

2 stops51h 40m

C$ 1,566

BangkokOttawa

BKK - YOW

BKKYOW

Bangkok Suvarnabhumi

Wed 18/6

8:05 a.m.-8:49 p.m.

2 stops23h 44m

Ottawa

Wed 9/7

5:45 a.m.-11:00 p.m.

2 stops30h 15m

C$ 1,589

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Wed 1/10

7:00 a.m.-5:00 p.m.

1 stop21h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

1:25 p.m.-10:30 p.m.

1 stop22h 05m

C$ 1,595

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

Showing 1-10 of 60 results

...

Best time to book a flight from Bangkok to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Bangkok 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 Bangkok to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Bangkok to Region of Ontario (average of C$ 167). Flying from Bangkok to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 BKK to ON?

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

Rainfall in Ontario by month

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Bangkok to Ontario 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

1,179 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

EVA Air

8.4

Very good

1,179 reviews

EVA Air

8.4

Very good

1,179 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Korean Air

8.4

Very good

1,062 reviews

EVA Air

8.4

Very good

1,179 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Japan Airlines

8.3

Very good

1,450 reviews

EVA Air

8.4

Very good

1,179 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

China Airlines

8.3

Very good

727 reviews

EVA Air

8.4

Very good

1,179 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

ANA

8.3

Very good

847 reviews

EVA Air

8.4

Very good

1,179 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

What are the cheapest airlines to fly from Bangkok to Region of Ontario one-way?
For one-way options, check prices for Thai Airways. According to our data, you can fly for as low as C$ 801. Users have also found prices from C$ 825 and C$ 935 on Air China and China Airlines, respectively.
What are the most popular routes from Bangkok to Region of Ontario?
Most travellers choose Bangkok Suvarnabhumi - Toronto Pearson Intl, Bangkok Suvarnabhumi - Ottawa or Bangkok Suvarnabhumi - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Bangkok to Region of Ontario.
Can I find deals for flights from Bangkok to Ontario that include hotel bookings?
Yes. In addition to deals on Bangkok to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bangkok to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Ontario.
Can I find deals for business class flights from Bangkok to Ontario?
Yes. Cheapflights offers flight deals from Bangkok to Ontario 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 Bangkok to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Bangkok to Region of Ontario (average of C$ 167). Flying from Bangkok to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Bangkok to Ontario

Suvarnabhumi to Vancouver Intl flights

Suvarnabhumi to Pearson Intl flights

Suvarnabhumi to Ottawa flights

Suvarnabhumi to Calgary flights

Phuket City to Vancouver Intl flights

Suvarnabhumi to Pierre Elliott Trudeau Intl flights

Suvarnabhumi to Edmonton flights

Don Mueang Intl to Vancouver Intl flights

Don Mueang Intl to Pearson Intl flights

Don Mueang Intl to Pierre Elliott Trudeau Intl flights

Phuket City to Pierre Elliott Trudeau Intl flights

Chiang Mai to Pearson Intl flights

Suvarnabhumi to Victoria flights

Don Mueang Intl to Calgary flights

Chiang Mai to Ottawa flights

Chiang Mai to Calgary flights

Suvarnabhumi to Québec City flights

Krabi to Pierre Elliott Trudeau Intl flights

Phuket City to Calgary flights

Phuket City to Victoria flights

Don Mueang Intl to Edmonton flights

Chiang Mai to Victoria flights

Chiang Mai to Vancouver Intl flights

Suvarnabhumi to Winnipeg flights

Suvarnabhumi to Halifax flights

Complete your trip

Region of Ontario car rentals

Toronto Pearson Intl Airport car rentals

Ottawa Airport car rentals

Toronto Island Airport car rentals

Hamilton Airport car rentals

Toronto Region of Waterloo Intl Airport car rentals

London Airport car rentals

Thunder Bay Airport car rentals

Sault Ste Marie Airport car rentals

Timmins Airport car rentals

Kingston Airport car rentals

North Bay Airport car rentals

Direct flights to Canada

Top 8 airlines flying from Bangkok to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Philippine Airlines	CheapestC$ 996	AverageC$ 1,534	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Cathay Pacific	CheapestC$ 1,309	AverageC$ 1,845	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Korean Air	CheapestC$ 1,311	AverageC$ 2,512	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Air Canada	CheapestC$ 1,383	AverageC$ 1,872	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Japan Airlines	CheapestC$ 1,519	AverageC$ 1,690	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
SWISS	CheapestC$ 1,546	AverageC$ 2,131	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
American Airlines	CheapestC$ 1,548	AverageC$ 1,846	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
EVA Air	CheapestC$ 2,107	AverageC$ 2,662	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Bangkok to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Bangkok.

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

Certainly. Search results for flights to Ontario from Bangkok 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 Bangkok to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Bangkok to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Bangkok to Ontario from C$ 685

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bangkok to Ontario

Keep the following information in mind while searching for Bangkok to Ontario flight deals. Data was last updated 22 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Bangkok to Ontario

Cheapest flights from Bangkok to OntarioExplore the most affordable flight options available from Bangkok to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.

Explore the most affordable flight options available from Bangkok to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Bangkok to Ontario

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Bangkok to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Bangkok to Ontario 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 Bangkok to Ontario. 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 Bangkok to Region of Ontario one-way?

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

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

How can I find direct flights from Bangkok to Ontario?

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

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

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Alternative routes for Bangkok to Ontario

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Top 8 airlines flying from Bangkok to Ontario

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Cheapest flights from Bangkok to Ontario
Explore the most affordable flight options available from Bangkok to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.