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HK$4,050+ Cheap flights to Ontario

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 17-6. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
6 Jul — 13 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Ontario in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 6 June 2026.

Tue 1-921:45
HKG
-
YYZ
2 stops35h 40m
Multiple Airlines
Wed 9-901:50
YYZ
-
HKG
1 stop22h 45m
Multiple Airlines
Deal found 2-6HK$9,040
Wed 17-612:20
HKG
-
YYZ
3 stops29h 25m
Multiple Airlines
Sat 27-619:55
YYZ
-
HKG
2 stops32h 25m
Multiple Airlines
Deal found 3-6HK$9,071
Wed 23-915:25
HKG
-
YYZ
2 stops26h 53m
Multiple Airlines
Sun 27-908:10
YYZ
-
HKG
2 stops23h 45m
Multiple Airlines
Deal found 2-6HK$9,142
Mon 14-911:30
HKG
-
YYZ
3 stops30h 15m
Multiple Airlines
Mon 28-915:50
YYZ
-
HKG
3 stops32h 45m
Multiple Airlines
Deal found 4-6HK$9,158
Fri 16-1019:40
HKG
-
YYZ
2 stops32h 05m
Multiple Airlines
Fri 30-1016:55
YYZ
-
HKG
2 stops28h 05m
Multiple Airlines
Deal found 4-6HK$9,189
Tue 11-820:05
HKG
-
YYZ
3 stops33h 10m
Multiple Airlines
Tue 25-821:35
YYZ
-
HKG
2 stops35h 30m
Multiple Airlines
Deal found 6-6HK$9,197
Sun 19-707:40
HKG
-
YYZ
2 stops25h 55m
Multiple Airlines
Sat 25-701:45
YYZ
-
HKG
2 stops32h 30m
Multiple Airlines
Deal found 3-6HK$9,205
Wed 24-612:20
HKG
-
YYZ
2 stops31h 30m
Multiple Airlines
Wed 1-707:40
YYZ
-
HKG
2 stops27h 05m
Multiple Airlines
Deal found 3-6HK$9,220
Mon 14-913:40
HKG
-
YYZ
3 stops28h 05m
Multiple Airlines
Wed 30-906:00
YYZ
-
HKG
3 stops52h 00m
Multiple Airlines
Deal found 4-6HK$9,244
Fri 17-707:40
HKG
-
YYZ
2 stops25h 55m
Multiple Airlines
Fri 24-701:45
YYZ
-
HKG
2 stops32h 30m
Multiple Airlines
Deal found 5-6HK$9,252
Thu 11-618:00
HKG
-
YYZ
1 stop40h 45m
Philippine Airlines
Wed 24-601:50
YYZ
-
HKG
1 stop22h 45m
Philippine Airlines
Deal found 6-6HK$9,259
Thu 23-707:30
HKG
-
YOW
3 stops34h 05m
Multiple Airlines
Wed 26-818:25
YOW
-
HKG
2 stops27h 40m
Multiple Airlines
Deal found 6-6HK$9,283

Find flights to Ontario

Browse one-way and return flights deals to Ontario on Cheapflights. Flight deals are based on user searches and were last updated on 6 June 2026
Explore Ontario
Flights to Toronto
Flights to Ottawa
Flights to Windsor
Flights to Montreal

Find flight deals to Ontario

Find the latest flights to Ontario in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 6 June 2026.

Return from

HK$9,040

One-way from

HK$4,050

Popular in

August

Cheapest in

April

Average price

HK$12,244

Good round-trip deal

HK$15,390 or less

Good one-way deal

HK$9,323 or less
Philippine Airlines
  • Philippine Airlines
  • 1-9-9-9
  • 3 total stops
  • 58h 25m total
  • Hong Kong to Toronto
Search Deals
Air China
  • Air China
  • 17-6
  • 1 total stop
  • 35h 40m total
  • Hong Kong to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (HK$913 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$272 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Ontario.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Ontario.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 6 June 2026.
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongHamilton

HKG - YHM

HKGYHM

Hong Kong Intl

Sat 22-8

18:00-17:15

3 stops35h 15m

Hamilton

Sun 20-9

15:50-12:35

3 stops32h 45m

HK$9,393

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Sat 31-10

19:40-17:46

2 stops34h 06m

Montreal Pierre Elliott Trudeau Intl

Thu 5-11

17:55-09:00

2 stops26h 05m

HK$9,643

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Tue 10-11

22:25-22:20

1 stop36h 55m

Toronto Pearson Intl

Wed 11-11

01:55-21:25

1 stop30h 30m

HK$9,784

Hong KongOttawa

HKG - YOW

HKGYOW

Hong Kong Intl

Thu 23-7

07:30-00:49

2 stops29h 19m

Ottawa

Wed 26-8

18:25-12:35

2 stops30h 10m

HK$9,831

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Mon 31-8

18:40-17:00

2 stops34h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 16-10

06:45-01:20

3 stops30h 35m

HK$9,917

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 21-9

13:00-19:15

1 stop18h 15m

Toronto Pearson Intl

Sat 26-9

13:35-11:40

1 stop34h 05m

HK$10,129

Hong KongToronto

HKG - YKF

HKGYKF

Hong Kong Intl

Thu 25-6

20:10-19:50

3 stops35h 40m

Toronto Region of Waterloo Intl

Mon 13-7

06:05-23:35

2 stops29h 30m

HK$10,529
Fastest return journey

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 14-9

13:00-19:15

1 stop18h 15m

Toronto Pearson Intl

Fri 18-9

13:35-23:30

1 stop21h 55m

HK$10,630

Hong KongHamilton

HKG - YHM

HKGYHM

Hong Kong Intl

Fri 19-6

13:40-06:25

2 stops28h 45m

Hamilton

Thu 9-7

20:35-10:55

2 stops26h 20m

HK$11,006

Hong KongOttawa

HKG - YOW

HKGYOW

Hong Kong Intl

Wed 1-7

13:40-05:35

3 stops27h 55m

Ottawa

Wed 8-7

06:55-23:35

3 stops28h 40m

HK$11,179

Flights are sorted by cheapest return flights first.

Deals found on 3-6

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight to Ontario

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

How long is the flight to Ontario?

On average, a flight from Hong Kong to Ontario takes 22 hours 14 minutes. Flights to Ontario from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Ontario

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

What are the most popular airlines that fly to Ontario?

The most popular airlines flying from Hong Kong to Ontario are Cathay Pacific, EVA Air and Air Canada.

Cathay Pacific
Cathay Pacific
From HK$9,177
EVA Air
EVA Air
From HK$8,562
Air Canada
Air Canada
From HK$7,894
Asiana Airlines
Asiana Airlines
From HK$8,237

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Hong Kong to Ontario are Air China, Korean Air and Philippine Airlines.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in 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 Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to 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).

When is the best time to book a flight to Ontario?

The best time to book flights to Ontario is 34 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.

What are the most popular places to fly to in Ontario?

Destination popularity is based on the amount of flight searches to Ontario in the last few years. This data was updated on 6 June 2026.
The most popular places in Ontario to fly to are Toronto, Ottawa and Windsor.

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 6 June 2026.
Get a feel of what it's like to fly with EVA Air,Korean Air, andAsiana Airlines to Canada by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,464 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

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
1,464 reviews
EVA Air
8.5
Very Good
1,464 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

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!
Korean Air
8.4
Very Good
1,218 reviews
EVA Air
8.5
Very Good
1,464 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

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
540 reviews
EVA Air
8.5
Very Good
1,464 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

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
1,360 reviews
EVA Air
8.5
Very Good
1,464 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

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!
Air Canada
7.1
Good
11,131 reviews
EVA Air
8.5
Very Good
1,464 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

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!

FAQs about flying to Ontario

  • Can I find cheaper flights to Ontario if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ontario?

    Based on reviews from Cheapflights users, Air China is rated the highest out of the airlines that fly to Ontario.

  • What is the cheapest airport to fly to in Ontario?

    Toronto Pearson Intl is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Pearson Intl typically cost HK$774, while return flights cost around HK$1,562.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around HK$1,664, however they can be found for as little as HK$1,562.

  • Where does the fastest flight to Ontario depart from?

    For those looking to save time traveling to Ontario, Hong Kong Intl offers the quickest one-way flight (14 hours 40 minutes).

  • Does Toronto Pearson Intl have rental cars?

    Yes. Those touching down at Toronto Pearson Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Toronto Pearson Intl?

    Yes. Toronto Pearson Intl has hotels nearby for those requiring accommodations. Sheraton Gateway Hotel in Toronto International Airport is the closest property to Toronto Pearson Intl (0.0 km away from Toronto Pearson Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Ontario

Select your preferred flight destination in Ontario from the list below.
Flights to Pearson Intl
Flights to Ottawa
Flights to Hamilton
Flights to Toronto Island
Flights to Windsor
Flights to Kingston
Flights to Toronto

Fly with Cheapflights

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How does Cheapflights help users find flights to Ontario?

Deals for 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Ontario with no change fees?

Yes, we can. To see specific flights to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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