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Cheap flights from Ontario to Thailand from C$ 606

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BKK
22 Jul — 29 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Thailand

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Thailand
Explore the most affordable flight options available from Ontario to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 June 2026.

Sat 17/106:55 a.m.
YOW
-
BKK
2 stops52h 45m
Multiple Airlines
Sat 31/105:55 p.m.
BKK
-
YOW
2 stops47h 03m
Multiple Airlines
Deal found 21/6C$ 1,190
Thu 12/116:00 a.m.
YOW
-
BKK
2 stops42h 05m
Multiple Airlines
Mon 30/1110:50 p.m.
BKK
-
YOW
2 stops42h 08m
Multiple Airlines
Deal found 22/6C$ 1,206
Mon 7/95:00 a.m.
YOW
-
BKK
2 stops44h 10m
Multiple Airlines
Tue 6/107:30 p.m.
BKK
-
YOW
2 stops41h 05m
Multiple Airlines
Deal found 21/6C$ 1,288
Sat 7/115:45 p.m.
YOW
-
BKK
2 stops30h 20m
Multiple Airlines
Sat 21/1110:50 p.m.
BKK
-
YOW
2 stops38h 48m
Multiple Airlines
Deal found 20/6C$ 1,340
Sat 3/106:05 p.m.
YOW
-
BKK
2 stops27h 50m
Multiple Airlines
Mon 12/1010:20 a.m.
BKK
-
YOW
2 stops30h 23m
Multiple Airlines
Deal found 20/6C$ 1,396
Mon 5/105:00 a.m.
YOW
-
BKK
2 stops40h 55m
Multiple Airlines
Tue 15/1210:50 p.m.
BKK
-
YOW
2 stops38h 48m
Multiple Airlines
Deal found 21/6C$ 1,403
Tue 29/96:55 a.m.
YOW
-
BKK
2 stops39h 00m
Multiple Airlines
Mon 7/121:30 p.m.
BKK
-
YOW
2 stops27h 28m
Multiple Airlines
Deal found 22/6C$ 1,427
Sat 3/106:05 p.m.
YOW
-
BKK
2 stops31h 05m
Multiple Airlines
Sat 10/1011:40 p.m.
BKK
-
YOW
2 stops41h 03m
Multiple Airlines
Deal found 20/6C$ 1,449
Sun 6/91:50 a.m.
YYZ
-
HKT
2 stops26h 40m
Multiple Airlines
Wed 16/98:50 p.m.
HKT
-
YYZ
2 stops29h 35m
Multiple Airlines
Deal found 17/6C$ 1,461
Mon 9/116:05 p.m.
YYZ
-
HKT
2 stops49h 35m
Multiple Airlines
Fri 27/117:10 p.m.
HKT
-
YYZ
2 stops56h 45m
Multiple Airlines
Deal found 21/6C$ 1,481
Tue 1/126:05 p.m.
YYZ
-
HKT
2 stops25h 35m
Multiple Airlines
Fri 11/128:40 a.m.
HKT
-
YYZ
2 stops47h 35m
Multiple Airlines
Deal found 21/6C$ 1,518
Fri 18/96:05 p.m.
YYZ
-
HKT
2 stops38h 50m
Multiple Airlines
Fri 2/109:00 p.m.
HKT
-
YYZ
2 stops58h 15m
Multiple Airlines
Deal found 18/6C$ 1,519

Find flight deals from Ontario to Thailand

Keep the following information in mind while searching for Ontario to Thailand flight deals. Data was last updated 22 June 2026.

Round-trip from

C$ 1,190

One-way from

C$ 606

Popular in

December

Cheapest in

February

Average price

C$ 1,578
17/10-31/10
  • 17/10-31/10
  • 4 total stops
  • 99h 48m total
  • Ontario to Thailand
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 11/9
  • 1 total stop
  • 23h 20m total
  • Ontario to Thailand
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 191 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Thailand 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 22 June 2026.
Use the filters below to find and compare flights from Ontario to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 12/11

6:00 a.m.-12:05 p.m.

2 stops42h 05m

Bangkok Suvarnabhumi

Mon 30/11

10:50 p.m.-4:58 a.m.

2 stops42h 08m

C$ 1,206
Quickest round-trip

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

9:35 p.m.-7:15 a.m.

1 stop22h 40m

Bangkok Suvarnabhumi

Mon 19/10

2:30 a.m.-2:45 p.m.

1 stop23h 15m

C$ 1,607

MontrealPhuket City

YUL - HKT

YULHKT

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

6:00 p.m.-8:20 a.m.

2 stops27h 20m

Phuket City

Mon 28/9

1:15 p.m.-8:45 p.m.

2 stops42h 30m

C$ 1,629

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Mon 5/10

6:00 a.m.-9:45 p.m.

2 stops28h 45m

Bangkok Suvarnabhumi

Tue 13/10

9:40 p.m.-11:04 p.m.

2 stops36h 24m

C$ 1,678

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sun 4/10

6:10 p.m.-9:45 p.m.

2 stops40h 35m

Bangkok Suvarnabhumi

Sun 18/10

2:35 a.m.-9:58 p.m.

2 stops30h 23m

C$ 1,678

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

8:50 p.m.-6:40 a.m.

1 stop21h 50m

Bangkok Suvarnabhumi

Tue 30/3

9:05 p.m.-2:45 p.m.

1 stop28h 40m

C$ 1,679

HamiltonBangkok

YHM - BKK

YHMBKK

Hamilton

Thu 17/9

3:50 p.m.-12:10 p.m.

3 stops33h 20m

Bangkok Suvarnabhumi

Wed 30/9

7:05 a.m.-7:29 p.m.

2 stops23h 24m

C$ 1,679

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

6:51 p.m.-1:05 a.m.

2 stops43h 14m

Bangkok Suvarnabhumi

Sun 6/9

9:40 p.m.-11:52 p.m.

2 stops37h 12m

C$ 1,679

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Mon 5/10

6:15 a.m.-1:05 a.m.

2 stops31h 50m

Bangkok Suvarnabhumi

Mon 12/10

11:30 p.m.-1:32 p.m.

2 stops25h 02m

C$ 1,682

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 23/11

9:45 a.m.-11:30 a.m.

3 stops61h 45m

Bangkok Suvarnabhumi

Thu 10/12

7:10 a.m.-10:39 a.m.

2 stops39h 29m

C$ 1,686

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand 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 Thailand

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Thailand (average of C$ 1,362). Flying from Region of Ontario to Thailand in July is currently the most expensive (average of C$ 2,481). 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.

How far ahead should I book a flight from Region of Ontario to Thailand?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Thailand, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

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

  • How long is the flight from Region of Ontario to Thailand?

    Airlines like Qatar Airways, Air Canada, and Delta fly from Region of Ontario to Thailand in about 22h 40m. The time it takes to get you to your destination can typically vary by up to 6h 05m. The distance from Region of Ontario to Thailand is about 13404 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at C$ 507. ANA flights start at C$ 670 while deals on Etihad Airways start at C$ 691 one-way.

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

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

  • How can I find direct flights from Ontario to Thailand?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Thailand 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 Thailand?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Thailand (average of C$ 1,362). Flying from Region of Ontario to Thailand in July is currently the most expensive (average of C$ 2,481). 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

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

Alternative routes for Ontario to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to Thailand

Discover the top 10 airlines that operate flights from Ontario to Thailand. 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 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapestC$ 874AverageC$ 1,486FlexibilityNo cancel feeOn-time67%
Search Air China flights
CondorCheapestC$ 880AverageC$ 1,281FlexibilityNo cancel feeOn-time76%
Search Condor flights
Philippine AirlinesCheapestC$ 918AverageC$ 1,210FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Thai AirwaysCheapestC$ 970AverageC$ 2,479FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Cathay PacificCheapestC$ 1,142AverageC$ 1,632FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
ANACheapestC$ 1,151AverageC$ 1,430FlexibilityNo cancel feeOn-time80%
Search ANA flights
Etihad AirwaysCheapestC$ 1,233AverageC$ 1,731FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
DeltaCheapestC$ 1,246AverageC$ 1,511FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
China AirlinesCheapestC$ 1,272AverageC$ 2,803FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
China EasternCheapestC$ 1,295AverageC$ 1,576FlexibilityNo cancel feeOn-time62%
Search China Eastern 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 Thailand?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Thailand from Ontario today with Cheapflights!

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

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 Thailand.

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

Certainly. Search results for flights to Thailand 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 Thailand become cheaper?

Of course! You can now track prices for flights from Ontario to Thailand 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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