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Cheap flights from Ontario to Asia from C$ 551

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BKK
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Asia

Enter your travel dates to find the best prices.

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

Wed 2/91:50 a.m.
YYZ
-
NRT
1 stop22h 10m
Multiple Airlines
Wed 9/99:30 p.m.
NRT
-
YYZ
2 stops21h 15m
Multiple Airlines
Deal found 17/5C$ 1,405
Wed 30/92:00 p.m.
YYZ
-
BKK
1 stop28h 05m
Air Canada
Wed 7/109:35 p.m.
BKK
-
YYZ
1 stop30h 25m
Air Canada
Deal found 20/5C$ 1,417
Tue 15/99:45 a.m.
YYZ
-
NRT
1 stop21h 15m
Multiple Airlines
Wed 21/103:55 p.m.
NRT
-
YYZ
2 stops26h 50m
Multiple Airlines
Deal found 17/5C$ 1,418
Tue 8/910:25 p.m.
YYZ
-
BKK
1 stop43h 40m
Air Canada
Tue 6/107:45 a.m.
BKK
-
YYZ
1 stop19h 25m
Air Canada
Deal found 20/5C$ 1,421
Mon 14/96:35 p.m.
YYZ
-
NRT
2 stops56h 45m
Multiple Airlines
Wed 23/93:55 p.m.
NRT
-
YYZ
1 stop21h 30m
Multiple Airlines
Deal found 17/5C$ 1,423
Tue 15/910:30 p.m.
YYZ
-
NRT
1 stop25h 10m
Multiple Airlines
Sat 26/93:55 p.m.
NRT
-
YYZ
2 stops26h 50m
Multiple Airlines
Deal found 17/5C$ 1,424
Sun 7/61:50 a.m.
YYZ
-
BKK
1 stop23h 20m
Multiple Airlines
Mon 15/67:35 p.m.
BKK
-
YYZ
1 stop28h 35m
Multiple Airlines
Deal found 21/5C$ 1,425
Wed 16/910:50 a.m.
YYZ
-
NRT
1 stop16h 30m
Multiple Airlines
Tue 20/103:55 p.m.
NRT
-
YYZ
2 stops19h 50m
Multiple Airlines
Deal found 17/5C$ 1,427
Tue 8/91:30 p.m.
YYZ
-
NRT
2 stops34h 10m
Multiple Airlines
Tue 29/93:55 p.m.
NRT
-
YYZ
1 stop16h 00m
Multiple Airlines
Deal found 18/5C$ 1,428
Tue 15/96:00 a.m.
YYZ
-
NRT
2 stops25h 00m
Multiple Airlines
Tue 6/103:55 p.m.
NRT
-
YYZ
1 stop27h 30m
Multiple Airlines
Deal found 18/5C$ 1,429
Mon 14/95:45 p.m.
YUL
-
NRT
2 stops57h 35m
Multiple Airlines
Wed 7/103:55 p.m.
NRT
-
YUL
2 stops28h 10m
Multiple Airlines
Deal found 17/5C$ 1,431
Sun 6/91:50 a.m.
YYZ
-
NRT
1 stop22h 10m
Multiple Airlines
Thu 1/102:35 p.m.
NRT
-
YYZ
1 stop20h 25m
Multiple Airlines
Deal found 18/5C$ 1,431

Find flight deals from Ontario to Asia

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

Round-trip from

C$ 1,405

One-way from

C$ 551

Popular in

December

Cheapest in

September

Average price

C$ 1,556

Good round-trip deal

C$ 1,478 or less

Good one-way deal

C$ 715 or less
2/9-9/9
  • 2/9-9/9
  • 3 total stops
  • 43h 25m total
  • Ontario to Asia
Search Deals
WestJet
  • WestJet
  • 1/8
  • 2 total stops
  • 30h 35m total
  • Ontario to Asia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Asia.
Search Deals
Price to beat on a one-way flight from Ontario to Asia.
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealTokyo

YUL - HND

YULHND

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

6:00 a.m.-1:05 p.m.

2 stops18h 05m

Tokyo Haneda

Tue 25/8

6:25 p.m.-8:39 a.m.

2 stops27h 14m

C$ 1,563

TorontoTokyo

YYZ - HND

YYZHND

Toronto Pearson Intl

Wed 19/8

9:45 a.m.-4:15 p.m.

1 stop17h 30m

Tokyo Haneda

Mon 31/8

4:05 p.m.-6:25 p.m.

1 stop15h 20m

C$ 1,564

MontrealTokyo

YUL - HND

YULHND

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

6:00 a.m.-4:15 p.m.

1 stop21h 15m

Tokyo Haneda

Mon 31/8

4:05 p.m.-11:34 p.m.

1 stop20h 29m

C$ 1,566

MontrealTokyo

YUL - HND

YULHND

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

7:00 a.m.-1:05 p.m.

1 stop17h 05m

Tokyo Haneda

Mon 7/9

4:20 p.m.-11:34 p.m.

2 stops20h 14m

C$ 1,566

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

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

1 stop21h 50m

Bangkok Suvarnabhumi

Tue 9/3

6:55 p.m.-2:05 p.m.

1 stop31h 10m

C$ 1,591

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

8:50 p.m.-12:15 p.m.

1 stop27h 25m

Bangkok Suvarnabhumi

Fri 12/3

6:55 p.m.-2:05 p.m.

1 stop31h 10m

C$ 1,591

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

8:50 p.m.-6:25 p.m.

1 stop33h 35m

Bangkok Suvarnabhumi

Mon 8/3

6:55 p.m.-2:05 p.m.

1 stop31h 10m

C$ 1,593

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

9:35 p.m.-1:45 p.m.

1 stop29h 10m

Bangkok Suvarnabhumi

Thu 11/6

7:00 p.m.-4:10 p.m.

1 stop32h 10m

C$ 1,613

TorontoHong Kong

YYZ - HKG

YYZHKG

Toronto Pearson Intl

Wed 9/9

1:50 a.m.-10:05 a.m.

1 stop20h 15m

Hong Kong Intl

Tue 13/10

11:15 p.m.-10:45 p.m.

1 stop35h 30m

C$ 1,615

MontrealBangkok

YUL - BKK

YULBKK

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

12:10 p.m.-4:15 a.m.

2 stops28h 05m

Bangkok Suvarnabhumi

Sat 28/11

11:45 p.m.-5:50 p.m.

1 stop30h 05m

C$ 1,619

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/5

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

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

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Asia (average of C$ 1,479). Flying from Region of Ontario to Asia in December is currently the most expensive (average of C$ 2,151). 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 AS?

Find hourly flight availability from Ontario to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 May 2026.

It’s optimal to fly from Region of Ontario to Asia in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

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

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Asia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Region of Ontario to Asia?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Asia. Price data was last updated on 16 May 2026.

Travelers seeking maximum savings on their Region of Ontario to Asia flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Asia. 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 Asia?

    Airlines like Delta, Qatar Airways, and Philippine Airlines fly from Region of Ontario to Asia in about 18h 05m. The time it takes to get you to your destination can typically vary by up to 3h 45m. The distance from Region of Ontario to Asia is about 10392 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 Asia one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 422. Users have also found prices from C$ 435 and C$ 453 on WestJet and Air India, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Asia (average of C$ 1,479). Flying from Region of Ontario to Asia in December is currently the most expensive (average of C$ 2,151). 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

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Alternative routes for Ontario to Asia

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 Asia

Discover the top 10 airlines that operate flights from Ontario to Asia. 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 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 199AverageC$ 253FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 562AverageC$ 1,230FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
T'way AirCheapestC$ 740AverageC$ 808FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
EgyptairCheapestC$ 815AverageC$ 1,709FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
Air ChinaCheapestC$ 849AverageC$ 1,356FlexibilityNo cancel feeOn-time67%
Search Air China flights
CondorCheapestC$ 855AverageC$ 1,226FlexibilityNo cancel feeOn-time76%
Search Condor flights
Singapore AirlinesCheapestC$ 926AverageC$ 1,481FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Biman BangladeshCheapestC$ 948AverageC$ 1,631FlexibilityNo cancel feeOn-time45%
Search Biman Bangladesh flights
Asiana AirlinesCheapestC$ 960AverageC$ 1,704FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
FinnairCheapestC$ 1,002AverageC$ 1,695FlexibilityNo cancel feeOn-time76%
Search Finnair 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 Asia?

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 Asia from Ontario today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Asia from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Ontario to Asia with no change fees.

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

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

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