Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Ontario from C$ 708

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — YYZ
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Ontario
Explore the most affordable flight options available from Hong Kong to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Mon 21/912:45 a.m. -
2 stops35h 10m
Mon 26/107:00 a.m. -
2 stops29h 55m
Deal found 11/8C$ 1,540
Sun 13/96:40 p.m. -
2 stops34h 20m
Fri 23/106:10 a.m. -
3 stops31h 00m
Deal found 11/8C$ 1,542
Sat 12/97:40 p.m. -
2 stops34h 47m
Tue 22/96:45 p.m. -
2 stops26h 05m
Deal found 11/8C$ 1,543
Thu 24/99:45 p.m. -
2 stops33h 40m
Thu 29/106:25 p.m. -
2 stops27h 45m
Deal found 11/8C$ 1,546
Sat 12/96:40 p.m. -
2 stops34h 20m
Sun 20/911:55 a.m. -
2 stops33h 20m
Deal found 11/8C$ 1,550
Thu 10/96:40 p.m. -
2 stops34h 20m
Wed 16/97:15 a.m. -
2 stops29h 55m
Deal found 11/8C$ 1,552
Mon 19/107:15 a.m. -
2 stops29h 50m
Sat 31/1010:30 a.m. -
1 stop32h 15m
Deal found 11/8C$ 1,553
Fri 30/109:40 p.m. -
2 stops35h 30m
Fri 2/41:40 p.m. -
2 stops34h 40m
Deal found 12/8C$ 1,556
Fri 25/97:40 p.m. -
2 stops23h 01m
Thu 8/106:45 p.m. -
2 stops26h 05m
Deal found 9/8C$ 1,557
Mon 5/107:15 a.m. -
2 stops35h 50m
Tue 20/105:55 p.m. -
2 stops35h 30m
Deal found 10/8C$ 1,582
Wed 16/98:00 a.m. -
3 stops35h 05m
Thu 24/97:00 p.m. -
2 stops34h 10m
Deal found 12/8C$ 1,618
Wed 9/96:40 p.m. -
2 stops34h 20m
Wed 16/98:35 p.m. -
3 stops34h 25m
Deal found 12/8C$ 1,623

Find flight deals from Hong Kong to Ontario

Keep the following information in mind while searching for Hong Kong to Ontario flight deals. Data was last updated 14 August 2026.

Round-trip from

C$ 1,540

One-way from

C$ 708

Popular in

August

Cheapest in

April

Average price

C$ 2,589

Good one-way deal

C$ 1,707 or less
21/9-26/10
  • 21/9-26/10
  • 4 total stops
  • 65h 05m total
  • Hong Kong to Ontario
Search Deals
10/10
  • 10/10
  • 2 total stops
  • 38h 45m total
  • Hong Kong to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 329 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a one-way flight from Hong Kong to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to Ontario 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 14 August 2026.
Use the filters below to find and compare flights from Hong Kong to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Hong KongMontreal

HKG Hong Kong Intl - YUL Montreal Pierre Elliott Trudeau Intl

HKGYUL

Hong Kong Intl

Thu 10/9

6:40 p.m.-5:00 p.m.

2 stops34h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

6:45 a.m.-1:10 a.m.

3 stops30h 25m

C$ 1,554

Hong KongMontreal

HKG Hong Kong Intl - YUL Montreal Pierre Elliott Trudeau Intl

HKGYUL

Hong Kong Intl

Mon 5/10

7:15 a.m.-7:05 a.m.

2 stops35h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

5:55 p.m.-5:25 p.m.

2 stops35h 30m

C$ 1,582

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Thu 10/9

7:40 p.m.-8:00 a.m.

2 stops24h 20m

Toronto Pearson Intl

Thu 17/9

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

2 stops24h 20m

C$ 1,606

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Wed 9/9

3:25 p.m.-6:41 a.m.

2 stops27h 16m

Toronto Pearson Intl

Wed 16/9

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

2 stops24h 30m

C$ 1,607

Hong KongMontreal

HKG Hong Kong Intl - YUL Montreal Pierre Elliott Trudeau Intl

HKGYUL

Hong Kong Intl

Wed 23/9

3:25 p.m.-6:44 a.m.

2 stops27h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

5:40 p.m.-10:05 a.m.

2 stops28h 25m

C$ 1,681

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Fri 16/10

8:55 a.m.-8:15 p.m.

1 stop23h 20m

Toronto Pearson Intl

Fri 30/10

12:00 p.m.-8:05 a.m.

2 stops32h 05m

C$ 1,688

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Wed 23/9

1:00 p.m.-7:15 p.m.

1 stop18h 15m

Toronto Pearson Intl

Mon 28/9

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

1 stop22h 00m

C$ 1,802

Hong KongToronto

HKG Hong Kong Intl - YTZ Toronto Island

HKGYTZ

Hong Kong Intl

Thu 24/9

3:25 p.m.-10:07 a.m.

2 stops30h 42m

Toronto Island

Thu 1/10

7:25 p.m.-12:05 p.m.

2 stops28h 40m

C$ 1,828

Hong KongToronto

HKG Hong Kong Intl - YTZ Toronto Island

HKGYTZ

Hong Kong Intl

Mon 28/9

1:30 p.m.-10:07 a.m.

2 stops32h 37m

Toronto Island

Mon 5/10

7:25 p.m.-12:05 p.m.

2 stops28h 40m

C$ 1,828

Hong KongMontreal

HKG Hong Kong Intl - YUL Montreal Pierre Elliott Trudeau Intl

HKGYUL

Hong Kong Intl

Sat 17/10

7:40 p.m.-2:45 p.m.

1 stop31h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

8:50 p.m.-2:50 p.m.

1 stop29h 00m

C$ 1,867

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Hong Kong to Ontario

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

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

Currently, October is the cheapest month in which you can book a flight from Hong Kong to Region of Ontario (average of C$ 1,716). Flying from Hong Kong to Region of Ontario in January is currently the most expensive (average of C$ 2,483). 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 HK to ON?

Find hourly flight availability from Hong Kong 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 14 August 2026.

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

Weekly flight availability from Hong Kong to Region of Ontario

Explore weekly flight availability from Hong Kong to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 August 2026.

The most flights from HK0 to CAON are scheduled on a Monday (3 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

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

The best time to book flights from Hong Kong to Region of Ontario is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 14 August 2026.
Get a feel of what it's like to fly with EVA Air,Asiana Airlines, andCathay Pacific from Hong Kong to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,517 reviews
Check prices

Boarding

8.4

Overall

8.5

Crew

8.7

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
EVA Air
8.5
Very good
1,517 reviews
EVA Air
8.5
Very good
1,517 reviews
Check prices

Boarding

8.4

Overall

8.5

Crew

8.7

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Asiana Airlines
8.1
Very good
556 reviews
EVA Air
8.5
Very good
1,517 reviews
Check prices

Boarding

8.4

Overall

8.5

Crew

8.7

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Cathay Pacific
7.6
Good
1,451 reviews
EVA Air
8.5
Very good
1,517 reviews
Check prices

Boarding

8.4

Overall

8.5

Crew

8.7

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Ontario. 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 Hong Kong to Region of Ontario?

    There are many flights that can get you from Hong Kong to Region of Ontario in 18h 15m. Fly via Asiana Airlines, Qatar Airways, or United Airlines to get the fastest option. Airlines will cover a distance of 12540 km. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Philippine Airlines, with whom users have recently found tickets for as low as C$ 573. However, be on the lookout for offers from Air China and Asiana Airlines, as they are both options that can get you from Hong Kong to Region of Ontario for a low price.

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

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

  • How can I find direct flights from Hong Kong to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Hong Kong 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 Hong Kong to Region of Ontario?

    Currently, October is the cheapest month in which you can book a flight from Hong Kong to Region of Ontario (average of C$ 1,716). Flying from Hong Kong to Region of Ontario in January is currently the most expensive (average of C$ 2,483). 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.

Top 3 airlines flying from Hong Kong to Ontario

Discover the top 3 airlines that operate flights from Hong Kong to Ontario. 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 14 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapestC$ 1,498AverageC$ 1,599FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
EVA AirCheapestC$ 1,538AverageC$ 1,812FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapestC$ 1,660AverageC$ 2,393FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 Hong Kong to Ontario?

Deals for Hong Kong to Ontario 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 Hong Kong to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Ontario from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.