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Cheap flights from Ontario to Bangkok from C$ 643

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BKK
5 abr. — 12 abr.1
1 adult

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 31 marzo 2025.

Round-trip from

C$ 1,348

One-way from

C$ 643

Popular in

December

Cheapest in

September

Average price

C$ 1,672
3/4-12/5
  • 3/4-12/5
  • 3 total stops
  • 75h 58m total
  • Ontario to Bangkok
Air India
  • Air India
  • 3/4
  • 1 total stop
  • 21h 10m total
  • Ontario to Bangkok
Highest demand for flights based on searches. 5% potential increase in price (C$ 137 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 69 potential savings vs. average RT price).
Average for round-trip flights in March 2025

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 31 marzo 2025.

mié. 17/99:00 a.m.YYZ - BKK
2 stops25h 55mAir Canada
lun. 16/28:00 a.m.BKK - YYZ
2 stops24h 45mAir Canada
Deal found 29/3C$ 1,348
dom. 18/510:20 p.m.YYZ - BKK
3 stops35h 05mMultiple Airlines
mar. 3/612:15 p.m.BKK - YYZ
2 stops29h 45mMultiple Airlines
Deal found 30/3C$ 1,353
lun. 8/91:15 a.m.YYZ - BKK
1 stop28h 40mAir India
mar. 23/98:40 a.m.BKK - YYZ
1 stop23h 35mAir India
Deal found 30/3C$ 1,354
lun. 31/37:30 a.m.YYZ - BKK
2 stops34h 05mUnited Airlines
vie. 18/49:35 a.m.BKK - YYZ
2 stops35h 52mUnited Airlines
Deal found 30/3C$ 1,364
mar. 6/56:15 p.m.YYZ - BKK
1 stop28h 00mAir France
mié. 10/1210:10 a.m.BKK - YYZ
1 stop23h 10mAir France
Deal found 31/3C$ 1,365
sáb. 8/112:30 p.m.YYZ - BKK
1 stop21h 00mEtihad Airways
lun. 1/122:25 a.m.BKK - YYZ
1 stop41h 50mEtihad Airways
Deal found 31/3C$ 1,390
vie. 12/98:25 a.m.YTZ - BKK
2 stops28h 30mAir Canada
lun. 16/28:00 a.m.BKK - YTZ
2 stops25h 50mAir Canada
Deal found 29/3C$ 1,391
mié. 17/912:30 p.m.YYZ - BKK
1 stop25h 35mKorean Air
dom. 14/121:00 a.m.BKK - YYZ
2 stops31h 54mKorean Air
Deal found 31/3C$ 1,395
mié. 8/107:45 p.m.YUL - BKK
1 stop22h 30mTurkish Airlines
sáb. 8/1110:40 p.m.BKK - YUL
1 stop31h 20mTurkish Airlines
Deal found 30/3C$ 1,431
jue. 20/1112:10 p.m.YUL - BKK
2 stops32h 10mMultiple Airlines
sáb. 20/129:40 p.m.BKK - YUL
1 stop32h 20mMultiple Airlines
Deal found 30/3C$ 1,434
vie. 16/54:45 p.m.YYZ - BKK
1 stop29h 45mKLM
mar. 27/512:05 p.m.BKK - YYZ
2 stops37h 55mKLM
Deal found 30/3C$ 1,436
dom. 20/410:37 a.m.YOW - BKK
2 stops50h 18mANA
mié. 21/59:35 a.m.BKK - YOW
2 stops47h 00mANA
Deal found 30/3C$ 1,436

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 marzo 2025.
Use the filters below to find and compare flights from Ontario to Bangkok that are best for you.

Fly from

Ontario

Fly to

Bangkok

Route

Depart

Return

Price

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

jue. 3/4

12:15 p.m.-8:25 p.m.

1 stop21h 10m

Bangkok Suvarnabhumi

lun. 12/5

1:15 a.m.-9:03 p.m.

2 stops54h 48m

C$ 1,348

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

mar. 8/4

1:15 a.m.-4:55 p.m.

1 stop28h 40m

Bangkok Suvarnabhumi

mié. 25/6

8:40 a.m.-9:15 p.m.

1 stop23h 35m

C$ 1,364

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

mar. 6/5

6:15 p.m.-9:15 a.m.

1 stop28h 00m

Bangkok Suvarnabhumi

mié. 10/12

10:10 a.m.-9:20 p.m.

1 stop23h 10m

C$ 1,365

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

mar. 6/5

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

1 stop21h 15m

Bangkok Suvarnabhumi

lun. 2/6

2:55 a.m.-8:30 a.m.

1 stop40h 35m

C$ 1,390

TorontoBangkok

YTZ - BKK

YTZBKK

Toronto Island

vie. 12/9

8:25 a.m.-11:55 p.m.

2 stops28h 30m

Bangkok Suvarnabhumi

lun. 16/2

8:00 a.m.-9:50 p.m.

2 stops25h 50m

C$ 1,391

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

jue. 3/4

6:30 a.m.-11:55 p.m.

2 stops30h 25m

Bangkok Suvarnabhumi

mar. 8/4

7:00 a.m.-9:35 p.m.

2 stops25h 35m

C$ 1,397

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

dom. 25/5

7:45 p.m.-5:15 a.m.

1 stop22h 30m

Bangkok Suvarnabhumi

sáb. 14/6

11:15 a.m.-5:50 p.m.

1 stop41h 35m

C$ 1,431

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

vie. 16/5

4:45 p.m.-9:30 a.m.

1 stop29h 45m

Bangkok Suvarnabhumi

mar. 27/5

12:05 p.m.-3:00 p.m.

2 stops37h 55m

C$ 1,436

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

dom. 20/4

10:37 a.m.-11:55 p.m.

2 stops50h 18m

Bangkok Suvarnabhumi

mié. 21/5

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

2 stops47h 00m

C$ 1,436

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

mié. 3/9

8:55 a.m.-9:55 p.m.

2 stops26h 00m

Bangkok Suvarnabhumi

vie. 17/10

8:00 a.m.-8:23 a.m.

2 stops35h 23m

C$ 1,437

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

Showing 1-10 of 60 results
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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$ 1,510). 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?

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 31 marzo 2025.

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

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

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

Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated 31 marzo 2025.
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.

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
8.3
Very good

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as C$ 643. However, be on the lookout for offers from Etihad Airways and Air Canada, 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?

  • 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$ 1,510). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Discover the top 10 airlines that operate flights from Ontario to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 marzo 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapestC$ 871AverageC$ 1,064FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Austrian AirlinesCheapestC$ 993AverageC$ 1,750FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Japan AirlinesCheapestC$ 1,086AverageC$ 1,262FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapestC$ 1,120AverageC$ 1,542FlexibilityNo cancel feeOn-time80%
Search ANA flights
SWISSCheapestC$ 1,236AverageC$ 1,532FlexibilityNo cancel feeOn-time79%
Search SWISS flights
China EasternCheapestC$ 1,248AverageC$ 1,589FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
American AirlinesCheapestC$ 1,305AverageC$ 1,439FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapestC$ 1,322AverageC$ 1,664FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapestC$ 1,332AverageC$ 1,555FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Korean AirCheapestC$ 1,421AverageC$ 1,746FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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