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HK$3,157+ 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 7-4. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
24 Mar — 31 Mar1
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 22 February 2026.

Thu 16-420:10
HKG
-
YOW
3 stops34h 25m
Multiple Airlines
Mon 20-412:00
YOW
-
HKG
3 stops33h 15m
Multiple Airlines
Deal found 18-2HK$7,759
Mon 23-221:50
HKG
-
YUL
2 stops31h 59m
Multiple Airlines
Sat 14-317:50
YUL
-
HKG
2 stops27h 10m
Multiple Airlines
Deal found 18-2HK$7,791
Sun 7-615:25
HKG
-
YYZ
2 stops26h 59m
Multiple Airlines
Sun 14-608:10
YYZ
-
HKG
2 stops23h 45m
Multiple Airlines
Deal found 18-2HK$7,908
Sat 30-513:30
HKG
-
YYZ
2 stops28h 54m
Multiple Airlines
Wed 9-908:10
YYZ
-
HKG
2 stops23h 45m
Multiple Airlines
Deal found 17-2HK$7,916
Mon 16-321:50
HKG
-
YYZ
2 stops30h 38m
Multiple Airlines
Sun 5-418:50
YYZ
-
HKG
2 stops26h 00m
Multiple Airlines
Deal found 20-2HK$7,923
Tue 21-415:25
HKG
-
YYZ
1 stop18h 10m
Multiple Airlines
Wed 21-1016:55
YYZ
-
HKG
2 stops27h 55m
Multiple Airlines
Deal found 18-2HK$7,931
Sun 26-411:05
HKG
-
YYZ
1 stop22h 30m
Multiple Airlines
Wed 4-1116:45
YYZ
-
HKG
2 stops27h 15m
Multiple Airlines
Deal found 19-2HK$7,939
Sat 26-913:30
HKG
-
YYZ
1 stop19h 50m
Multiple Airlines
Sat 10-1016:55
YYZ
-
HKG
2 stops27h 55m
Multiple Airlines
Deal found 21-2HK$7,947
Mon 16-319:40
HKG
-
YYZ
2 stops31h 40m
Multiple Airlines
Fri 20-319:50
YYZ
-
HKG
2 stops33h 50m
Multiple Airlines
Deal found 19-2HK$7,955
Thu 1-1015:25
HKG
-
YYZ
1 stop17h 55m
Multiple Airlines
Sat 17-1018:45
YYZ
-
HKG
2 stops26h 05m
Multiple Airlines
Deal found 20-2HK$7,963
Sun 31-511:05
HKG
-
YYZ
2 stops40h 40m
Multiple Airlines
Mon 15-618:30
YYZ
-
HKG
2 stops26h 20m
Multiple Airlines
Deal found 19-2HK$7,978
Fri 12-609:45
HKG
-
YUL
2 stops33h 20m
Multiple Airlines
Thu 30-717:10
YUL
-
HKG
3 stops35h 10m
Multiple Airlines
Deal found 21-2HK$7,978

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 22 February 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 22 February 2026.

Return from

HK$7,908

One-way from

HK$3,157

Popular in

December

Cheapest in

April

Average price

HK$9,932

Good round-trip deal

HK$12,302 or less
7-6-14-6
  • 7-6-14-6
  • 4 total stops
  • 50h 44m total
  • Hong Kong to Toronto
Search Deals
7-4
  • 7-4
  • 3 total stops
  • 54h 00m total
  • Hong Kong to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (HK$720 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$232 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals
Price to beat on a round-trip 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 22 February 2026.
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongOttawa

HKG - YOW

HKGYOW

Hong Kong Intl

Thu 16-4

12:45-06:45

2 stops30h 00m

Ottawa

Mon 20-4

20:25-18:55

2 stops34h 30m

HK$7,955

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 1-6

00:45-09:55

1 stop21h 10m

Toronto Pearson Intl

Fri 4-9

12:30-10:55

1 stop34h 25m

HK$8,205

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Tue 9-6

19:40-15:45

2 stops32h 05m

Toronto Pearson Intl

Mon 29-6

16:55-10:05

2 stops29h 10m

HK$8,244

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 11-5

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Mon 31-8

13:50-23:30

1 stop21h 40m

HK$8,385

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Fri 24-4

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Sun 18-10

13:35-23:30

1 stop21h 55m

HK$8,549

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Fri 24-4

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Tue 5-5

13:50-11:40

1 stop33h 50m

HK$8,556

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Thu 25-6

13:00-19:30

1 stop18h 30m

Toronto Pearson Intl

Fri 3-7

13:50-23:30

1 stop21h 40m

HK$8,564

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Thu 25-6

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Wed 29-7

13:50-11:40

1 stop33h 50m

HK$8,564

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sat 20-6

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Fri 31-7

13:50-11:40

1 stop33h 50m

HK$8,564

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Fri 19-6

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Tue 28-7

13:50-23:30

1 stop21h 40m

HK$8,564

Flights are sorted by cheapest return flights first.

Deals found on 18-2

Showing 1-10 of 32 results
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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 24 hours 31 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 (2 on average). You will have fewer flight options on Tuesday, 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, Air Canada and EVA Air.

Cathay Pacific
Cathay Pacific
From HK$9,150
Air Canada
Air Canada
From HK$7,896
EVA Air
EVA Air
From HK$8,583
Korean Air
Korean Air
From HK$6,852

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).

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 22 February 2026.
The most popular places in Ontario to fly to are Toronto and Ottawa.

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 22 February 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
8.4
Very Good
1,357 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
EVA Air
8.4
Very Good
1,357 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Korean Air
8.4
Very Good
1,195 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Asiana Airlines
8.1
Very Good
504 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Cathay Pacific
7.6
Good
1,176 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Air Canada
7.1
Good
10,736 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

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$438, while return flights cost around HK$1,205.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around HK$2,379, however they can be found for as little as HK$1,205.

  • 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

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Find flights to Ontario

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

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How does Cheapflights help users find flights to Ontario?

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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.

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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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