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HK$3,010+ 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 3-3. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
16 Feb — 23 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Ontario in 2026

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 17 January 2026.

Return from

HK$6,629

One-way from

HK$3,010

Popular in

December

Cheapest in

February

Average price

HK$11,199

Good round-trip deal

HK$13,276 or less

Good one-way deal

HK$8,437 or less
5-3-17-3
  • 5-3-17-3
  • 4 total stops
  • 67h 20m total
  • Hong Kong to Toronto
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3-3
  • 3-3
  • 2 total stops
  • 53h 55m total
  • Hong Kong to Ontario
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Highest demand for flights based on searches. 5% potential increase in price (HK$608 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (HK$221 potential savings vs. average return price).
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Average for return flights in January 2026
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Price to beat on a round-trip flight from Hong Kong Intl to Ontario.
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Price to beat on a one-way flight from Hong Kong Intl to Ontario.
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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 17 January 2026
Explore Ontario
Flights to Toronto
Flights to Ottawa
Flights to Montreal

Find flight deals to Ontario

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 17 January 2026.

Thu 5-310:25
HKG
-
YYZ
2 stops33h 15m
Multiple Airlines
Tue 17-314:25
YYZ
-
HKG
2 stops34h 05m
Multiple Airlines
Deal found 15-1HK$6,629
Sun 8-200:55
HKG
-
YYZ
1 stop21h 10m
Multiple Airlines
Wed 4-308:45
YYZ
-
HKG
2 stops39h 10m
Multiple Airlines
Deal found 14-1HK$6,909
Tue 3-202:00
HKG
-
YYZ
2 stops31h 35m
Multiple Airlines
Mon 9-219:55
YYZ
-
HKG
2 stops33h 45m
Multiple Airlines
Deal found 16-1HK$6,917
Tue 3-212:35
HKG
-
YYZ
1 stop33h 30m
Korean Air
Tue 17-211:40
YYZ
-
HKG
1 stop22h 30m
Korean Air
Deal found 15-1HK$6,933
Sat 7-200:55
HKG
-
YYZ
1 stop21h 10m
Multiple Airlines
Mon 9-315:30
YYZ
-
HKG
2 stops26h 15m
Multiple Airlines
Deal found 15-1HK$7,011
Sun 8-200:55
HKG
-
YYZ
1 stop21h 10m
Korean Air
Sun 8-312:40
YYZ
-
HKG
1 stop40h 10m
Korean Air
Deal found 15-1HK$7,042
Thu 18-619:40
HKG
-
YYZ
2 stops23h 19m
Multiple Airlines
Thu 2-719:45
YYZ
-
HKG
2 stops25h 05m
Multiple Airlines
Deal found 15-1HK$7,065
Tue 3-200:55
HKG
-
YYZ
1 stop21h 10m
Korean Air
Mon 9-211:40
YYZ
-
HKG
1 stop22h 30m
Korean Air
Deal found 16-1HK$7,120
Wed 21-111:55
HKG
-
YYZ
3 stops31h 54m
Multiple Airlines
Tue 3-220:25
YYZ
-
HKG
2 stops33h 15m
Multiple Airlines
Deal found 16-1HK$7,143
Mon 2-209:20
HKG
-
YYZ
3 stops27h 18m
Multiple Airlines
Tue 31-309:35
YYZ
-
HKG
2 stops31h 40m
Multiple Airlines
Deal found 17-1HK$7,284
Mon 15-615:25
HKG
-
YUL
2 stops27h 31m
Multiple Airlines
Fri 10-708:05
YUL
-
HKG
2 stops23h 50m
Multiple Airlines
Deal found 15-1HK$7,884
Wed 4-302:00
HKG
-
YTZ
3 stops33h 03m
Multiple Airlines
Fri 13-319:40
YTZ
-
HKG
2 stops28h 15m
Multiple Airlines
Deal found 17-1HK$8,071

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 17 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

Tue 3-2

12:35-09:05

1 stop33h 30m

Toronto Pearson Intl

Tue 17-2

11:40-23:10

1 stop22h 30m

HK$6,933

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Wed 3-6

19:40-06:59

2 stops23h 19m

Toronto Pearson Intl

Sat 20-6

19:45-08:50

2 stops25h 05m

HK$7,346

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 2-3

19:40-06:35

2 stops23h 55m

Toronto Pearson Intl

Mon 9-3

19:50-09:00

2 stops25h 10m

HK$8,025

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Tue 3-3

02:00-07:05

3 stops42h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 14-3

17:30-11:55

2 stops30h 25m

HK$8,181

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

Tue 21-4

22:55-17:43

2 stops30h 48m

Toronto Island

Sat 25-4

16:30-06:15

2 stops25h 45m

HK$8,235

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Thu 5-3

10:25-09:20

3 stops35h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 18-3

06:45-23:10

2 stops28h 25m

HK$8,352

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

Sun 1-3

02:00-22:03

3 stops33h 03m

Toronto Island

Mon 9-3

12:30-11:55

2 stops35h 25m

HK$8,399

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sat 7-2

19:40-06:35

2 stops23h 55m

Toronto Pearson Intl

Sat 21-2

18:40-09:00

2 stops25h 20m

HK$8,672

Hong KongOttawa

HKG - YOW

HKGYOW

Hong Kong Intl

Sun 31-5

00:55-00:40

3 stops35h 45m

Ottawa

Fri 28-8

05:55-05:10

3 stops35h 15m

HK$8,804

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Sun 1-3

02:00-07:05

3 stops42h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 9-3

13:40-11:55

3 stops34h 15m

HK$8,898

Flights are sorted by cheapest return flights first.

Deals found on 15-1

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 4 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$9,176
Air Canada
Air Canada
From HK$7,963
EVA Air
EVA Air
From HK$8,673
Korean Air
Korean Air
From HK$7,920

What are the cheapest airlines that fly to Ontario?

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

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 17 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 17 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
1,325 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very Good
1,325 reviews
EVA Air
8.4
Very Good
1,325 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Korean Air
8.4
Very Good
1,187 reviews
EVA Air
8.4
Very Good
1,325 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Asiana Airlines
8.1
Very Good
502 reviews
EVA Air
8.4
Very Good
1,325 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Cathay Pacific
7.6
Good
1,133 reviews
EVA Air
8.4
Very Good
1,325 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Air Canada
7.1
Good
10,632 reviews
EVA Air
8.4
Very Good
1,325 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

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$556, while return flights cost around HK$1,084.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around HK$11,908, however they can be found for as little as HK$1,084.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.

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