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HK$3,727+ 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 10-3. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
26 Feb — 5 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 27 January 2026.

Sat 3-1019:40
HKG
-
YYZ
2 stops23h 19m
Multiple Airlines
Sat 10-1019:45
YYZ
-
HKG
2 stops26h 20m
Multiple Airlines
Deal found 26-1HK$7,064
Wed 4-200:55
HKG
-
YYZ
1 stop21h 10m
Korean Air
Wed 18-211:40
YYZ
-
HKG
1 stop34h 40m
Korean Air
Deal found 26-1HK$7,126
Thu 5-209:20
HKG
-
YYZ
2 stops27h 35m
Multiple Airlines
Wed 18-219:50
YYZ
-
HKG
2 stops33h 50m
Multiple Airlines
Deal found 26-1HK$7,188
Wed 25-219:40
HKG
-
YYZ
2 stops23h 55m
Multiple Airlines
Wed 4-310:51
YYZ
-
HKG
2 stops37h 04m
Multiple Airlines
Deal found 26-1HK$7,305
Sat 17-1019:40
HKG
-
YYZ
2 stops23h 19m
Multiple Airlines
Sat 24-1019:45
YYZ
-
HKG
2 stops25h 15m
Multiple Airlines
Deal found 25-1HK$7,352
Tue 26-519:40
HKG
-
YYZ
2 stops32h 05m
Multiple Airlines
Fri 26-619:45
YYZ
-
HKG
2 stops26h 20m
Multiple Airlines
Deal found 25-1HK$7,383
Mon 29-619:40
HKG
-
YYZ
2 stops23h 19m
Multiple Airlines
Sat 18-716:55
YYZ
-
HKG
2 stops27h 55m
Multiple Airlines
Deal found 25-1HK$7,407
Fri 8-521:45
HKG
-
YYZ
2 stops54h 00m
Multiple Airlines
Sat 24-1019:45
YYZ
-
HKG
2 stops26h 25m
Multiple Airlines
Deal found 25-1HK$7,461
Sun 13-913:30
HKG
-
YYZ
2 stops28h 10m
Multiple Airlines
Fri 23-1019:45
YYZ
-
HKG
2 stops26h 25m
Multiple Airlines
Deal found 24-1HK$7,500
Mon 23-218:20
HKG
-
YYZ
2 stops26h 30m
Multiple Airlines
Mon 2-308:45
YYZ
-
HKG
2 stops32h 00m
Multiple Airlines
Deal found 26-1HK$7,578
Tue 1-910:10
HKG
-
YUL
2 stops32h 33m
Multiple Airlines
Wed 30-908:05
YUL
-
HKG
2 stops24h 40m
Multiple Airlines
Deal found 26-1HK$7,890
Sat 5-919:40
HKG
-
YUL
2 stops31h 57m
Multiple Airlines
Wed 16-916:45
YUL
-
HKG
2 stops28h 05m
Multiple Airlines
Deal found 26-1HK$7,976

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 27 January 2026
Explore Ontario
Flights to Toronto
Flights to Ottawa
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 27 January 2026.

Return from

HK$7,126

One-way from

HK$3,727

Popular in

December

Cheapest in

April

Average price

HK$11,211

Good round-trip deal

HK$13,902 or less

Good one-way deal

HK$8,435 or less
Korean Air
  • Korean Air
  • 4-2-18-2
  • 2 total stops
  • 55h 50m total
  • Hong Kong to Toronto
Search Deals
10-3
  • 10-3
  • 3 total stops
  • 39h 36m total
  • Hong Kong to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (HK$680 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$227 potential savings vs. average return price).
Search Deals
Average for return flights in January 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 27 January 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 KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Thu 30-4

15:25-06:44

2 stops27h 19m

Toronto Pearson Intl

Fri 15-5

19:45-08:50

2 stops25h 05m

HK$7,750

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Tue 3-3

10:00-18:15

1 stop45h 15m

Toronto Pearson Intl

Sun 15-3

21:10-08:20

1 stop23h 10m

HK$8,701

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Mon 9-3

02:00-09:46

3 stops43h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 17-3

17:55-16:50

2 stops34h 55m

HK$8,857

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sat 13-6

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Tue 8-9

13:40-23:30

1 stop21h 50m

HK$8,950

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Tue 16-6

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Mon 7-9

13:50-11:40

1 stop33h 50m

HK$8,950

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Wed 11-3

00:40-19:25

1 stop30h 45m

Toronto Pearson Intl

Fri 20-3

13:10-22:40

1 stop21h 30m

HK$8,950

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Fri 19-6

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Sat 22-8

13:50-23:30

1 stop21h 40m

HK$8,950

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Thu 16-4

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Sat 2-5

13:50-11:40

1 stop33h 50m

HK$8,950

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 9-2

00:40-19:25

1 stop31h 45m

Toronto Pearson Intl

Mon 27-4

13:50-23:30

1 stop21h 40m

HK$8,950

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 20-4

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Sat 2-5

13:50-11:40

1 stop33h 50m

HK$8,950

Flights are sorted by cheapest return flights first.

Deals found on 25-1

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 28 hours 26 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 Monday, which is when the least amount of flights are scheduled (2 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$9,154
Air Canada
Air Canada
From HK$7,961
EVA Air
EVA Air
From HK$8,661
Korean Air
Korean Air
From HK$6,876

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 27 January 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 27 January 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
1,333 reviews
Check prices

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2026

CGK - TPE

I had lots of room on the exit row. Boarding was quick and easy.
EVA Air
8.4
Very Good
1,333 reviews
EVA Air
8.4
Very Good
1,333 reviews
Check prices

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2026

CGK - TPE

I had lots of room on the exit row. Boarding was quick and easy.
Korean Air
8.4
Very Good
1,188 reviews
EVA Air
8.4
Very Good
1,333 reviews
Check prices

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2026

CGK - TPE

I had lots of room on the exit row. Boarding was quick and easy.
Asiana Airlines
8.1
Very Good
501 reviews
EVA Air
8.4
Very Good
1,333 reviews
Check prices

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2026

CGK - TPE

I had lots of room on the exit row. Boarding was quick and easy.
Cathay Pacific
7.6
Good
1,144 reviews
EVA Air
8.4
Very Good
1,333 reviews
Check prices

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2026

CGK - TPE

I had lots of room on the exit row. Boarding was quick and easy.
Air Canada
7.1
Good
10,657 reviews
EVA Air
8.4
Very Good
1,333 reviews
Check prices

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2026

CGK - TPE

I had lots of room on the exit row. Boarding was quick and easy.

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?

    Ottawa is currently the cheapest airport to fly to in Ontario. One-way flights to Ottawa typically cost HK$437, while return flights cost around HK$1,172.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around HK$1,355, however they can be found for as little as HK$1,172.

  • 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 Toronto Island
Flights to Hamilton
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.

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

Yes! Start tracking prices for Ontario flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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