What is the cheapest month to fly to Ontario?

Currently, November is the cheapest month in which you can book a flight to Ontario . Flying to Ontario in August will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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, Philippine Airlines is rated the highest out of the airlines that fly to Ontario.

What is the cheapest airport to fly to in Ontario?

Toronto Region of Waterloo Intl is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Region of Waterloo Intl typically cost HK$448, while return flights cost around HK$780.

How much is a return flight to Ontario?

A return flight to Ontario will typically cost around HK$111, however they can be found for as little as HK$99.

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 50 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).

HK$3,988+ Flights to Ontario

Flights to Ontario in 2025

Return from	HK$8,328
One-way from	HK$3,988
Popular in	August
Cheapest in	November
Average price	HK$14,003
Good round-trip deal	HK$11,824 or less
Good one-way deal	HK$8,125 or less

15-9-25-9
5 total stops
56h 11m total
Hong Kong to Toronto

Search Deals

18-10
2 total stops
29h 25m total
Hong Kong to Ontario

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (HK$16,497 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$2,498 potential savings vs. average return price).

Search Deals

Average for return flights in July 2025

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

Find flights to Ontario

One-wayReturn

Explore Ontario

Flights to Toronto

Flights to Ottawa

Flights to Windsor

Find flight deals to Ontario

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 4 กรกฎาคม 2025.

จ. 15-915:25HKG - YYZ

2 stops26h 21mMultiple Airlines

พฤ. 25-915:00YYZ - HKG

3 stops29h 50mMultiple Airlines

Deal found 3-7HK$8,328

อ. 9-913:00HKG - YYZ

1 stop18h 30mAsiana Airlines

ศ. 19-913:40YYZ - HKG

1 stop34h 00mAsiana Airlines

Deal found 3-7HK$8,344

พฤ. 9-1018:20HKG - YYZ

1 stop40h 40mPhilippine Airlines

ศ. 17-1001:35YYZ - HKG

1 stop20h 35mPhilippine Airlines

Deal found 3-7HK$8,383

จ. 27-1000:55HKG - YYZ

1 stop21h 25mKorean Air

อ. 28-412:30YYZ - HKG

1 stop22h 00mKorean Air

Deal found 3-7HK$8,415

อ. 22-713:40HKG - YHM

2 stops39h 04mMultiple Airlines

ส. 26-717:45YHM - HKG

2 stops28h 25mMultiple Airlines

Deal found 3-7HK$9,443

จ. 20-1002:35HKG - YTZ

2 stops30h 59mMultiple Airlines

จ. 17-1120:30YTZ - HKG

2 stops33h 10mMultiple Airlines

Deal found 3-7HK$9,459

อา. 20-713:40HKG - YKF

2 stops29h 30mMultiple Airlines

อา. 27-720:25YKF - HKG

2 stops25h 45mMultiple Airlines

Deal found 3-7HK$9,655

อ. 2-1209:15HKG - YOW

2 stops23h 07mMultiple Airlines

พ. 28-110:50YOW - HKG

2 stops22h 30mMultiple Airlines

Deal found 3-7HK$9,749

จ. 18-818:00HKG - YTZ

2 stops27h 46mAir Canada

จ. 25-818:25YTZ - HKG

2 stops33h 40mAir Canada

Deal found 4-7HK$10,377

พ. 13-813:40HKG - YUL

3 stops31h 22mMultiple Airlines

อา. 17-818:45YUL - HKG

2 stops27h 25mMultiple Airlines

Deal found 2-7HK$10,487

จ. 8-900:45HKG - YUL

2 stops35h 42mKorean Air

อ. 7-1018:15YUL - HKG

2 stops28h 25mKorean Air

Deal found 3-7HK$12,536

พฤ. 9-1023:00HKG - YUL

1 stop33h 15mBritish Airways

จ. 13-1022:10YUL - HKG

1 stop29h 20mBritish Airways

Deal found 3-7HK$12,693

Best flights to Ontario
Discover carefully curated flight deals to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 กรกฎาคม 2025.

จ. 15-915:25HKG - YYZ

2 stops26h 21mMultiple Airlines

พฤ. 25-915:00YYZ - HKG

3 stops29h 50mMultiple Airlines

Deal found 3-7HK$8,328

อ. 9-913:00HKG - YYZ

1 stop18h 30mAsiana Airlines

ศ. 19-913:40YYZ - HKG

1 stop34h 00mAsiana Airlines

Deal found 3-7HK$8,344

พฤ. 9-1018:20HKG - YYZ

1 stop40h 40mPhilippine Airlines

ศ. 17-1001:35YYZ - HKG

1 stop20h 35mPhilippine Airlines

Deal found 3-7HK$8,383

จ. 27-1000:55HKG - YYZ

1 stop21h 25mKorean Air

อ. 28-412:30YYZ - HKG

1 stop22h 00mKorean Air

Deal found 3-7HK$8,415

จ. 18-818:00HKG - YTZ

2 stops27h 46mAir Canada

จ. 25-818:25YTZ - HKG

2 stops33h 40mAir Canada

Deal found 4-7HK$10,377

พฤ. 9-1023:00HKG - YUL

1 stop33h 15mBritish Airways

จ. 13-1022:10YUL - HKG

1 stop29h 20mBritish Airways

Deal found 3-7HK$12,693

พฤ. 9-1013:30HKG - YUL

2 stops23h 10mEVA Air

จ. 13-1021:50YUL - HKG

2 stops23h 00mEVA Air

Deal found 2-7HK$12,905

พฤ. 9-1011:15HKG - YUL

2 stops22h 14mUnited Airlines

จ. 13-1018:30YUL - HKG

1 stop22h 30mUnited Airlines

Deal found 2-7HK$13,627

อา. 3-800:40HKG - YUL

2 stops47h 05mEmirates

จ. 18-808:05YUL - HKG

2 stops49h 50mEmirates

Deal found 3-7HK$14,474

อา. 3-801:25HKG - YUL

1 stop25h 20mQatar Airways

จ. 18-821:35YUL - HKG

1 stop36h 10mQatar Airways

Deal found 3-7HK$14,639

พฤ. 9-1010:40HKG - YKF

2 stops26h 05mWestJet

พฤ. 23-1006:00YKF - HKG

2 stops28h 00mWestJet

Deal found 3-7HK$14,930

พ. 8-1000:05HKG - YUL

1 stop26h 55mSWISS

จ. 13-1016:40YUL - HKG

1 stop36h 00mSWISS

Deal found 1-7HK$15,974

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 4 กรกฎาคม 2025 and is based on user searches.

พ. 9-710:35HKG - YYZ

3 stops32h 29mMultiple Airlines

พฤ. 24-707:55YYZ - HKG

2 stops34h 20mMultiple Airlines

Deal found 3-7HK$10,291

อ. 15-721:05HKG - YOW

3 stops39h 16mMultiple Airlines

จ. 18-807:50YOW - HKG

2 stops27h 45mMultiple Airlines

Deal found 3-7HK$10,636

ส. 19-723:00HKG - YYZ

1 stop36h 00mPhilippine Airlines

พ. 30-701:35YYZ - HKG

1 stop27h 45mPhilippine Airlines

Deal found 3-7HK$8,383

อา. 20-713:40HKG - YKF

2 stops29h 30mMultiple Airlines

อา. 27-720:25YKF - HKG

2 stops25h 45mMultiple Airlines

Deal found 3-7HK$9,655

อา. 20-700:30HKG - YYZ

1 stop31h 00mAsiana Airlines

จ. 28-713:40YYZ - HKG

1 stop34h 00mAsiana Airlines

Deal found 3-7HK$9,671

อ. 22-713:40HKG - YHM

2 stops39h 04mMultiple Airlines

ส. 26-717:45YHM - HKG

2 stops28h 25mMultiple Airlines

Deal found 3-7HK$9,443

ศ. 1-817:45HKG - YYZ

1 stop31h 25mAir China

อ. 9-916:15YYZ - HKG

1 stop32h 50mAir China

Deal found 3-7HK$9,419

จ. 18-813:40HKG - YTZ

3 stops34h 06mMultiple Airlines

จ. 25-815:25YTZ - HKG

3 stops33h 00mMultiple Airlines

Deal found 4-7HK$9,561

จ. 18-818:00HKG - YTZ

2 stops27h 46mAir Canada

จ. 25-818:25YTZ - HKG

2 stops33h 40mAir Canada

Deal found 4-7HK$10,377

พฤ. 21-810:40HKG - YHM

2 stops26h 01mWestJet

จ. 15-906:00YHM - HKG

2 stops28h 00mWestJet

Deal found 1-7HK$17,104

อ. 26-810:40HKG - YKF

2 stops26h 06mWestJet

อ. 4-1106:30YKF - HKG

2 stops27h 15mWestJet

Deal found 2-7HK$15,314

อา. 31-821:10HKG - YYZ

2 stops50h 22mMultiple Airlines

ศ. 19-916:45YYZ - HKG

2 stops28h 05mMultiple Airlines

Deal found 4-7HK$8,988

Cheapflights Fare Finder

Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Route

Departure

Return

Price

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

จ. 15-9

15:25-05:46

2 stops26h 21m

Toronto Pearson Intl

พฤ. 25-9

15:00-08:50

3 stops29h 50m

HK$8,328

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

อ. 9-9

13:00-19:30

1 stop18h 30m

Toronto Pearson Intl

ศ. 19-9

13:40-11:40

1 stop34h 00m

HK$8,344

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

พฤ. 9-10

18:20-23:00

1 stop40h 40m

Toronto Pearson Intl

ศ. 17-10

01:35-10:10

1 stop20h 35m

HK$8,383

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

จ. 27-10

00:55-10:20

1 stop21h 25m

Toronto Pearson Intl

อ. 28-4

12:30-22:30

1 stop22h 00m

HK$8,415

Hong KongHamilton

HKG - YHM

HKGYHM

Hong Kong Intl

อ. 22-7

13:40-16:44

2 stops39h 04m

Hamilton

ส. 26-7

17:45-10:10

2 stops28h 25m

HK$9,443

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

จ. 20-10

02:35-21:34

2 stops30h 59m

Toronto Island

จ. 17-11

20:30-18:40

2 stops33h 10m

HK$9,459

Hong KongToronto

HKG - YKF

HKGYKF

Hong Kong Intl

อา. 20-7

13:40-07:10

2 stops29h 30m

Toronto Region of Waterloo Intl

อา. 27-7

20:25-10:10

2 stops25h 45m

HK$9,655

Hong KongOttawa

HKG - YOW

HKGYOW

Hong Kong Intl

อ. 2-12

09:15-19:22

2 stops23h 07m

Ottawa

พ. 28-1

10:50-22:20

2 stops22h 30m

HK$9,749

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

จ. 18-8

18:00-09:46

2 stops27h 46m

Toronto Island

จ. 25-8

18:25-16:05

2 stops33h 40m

HK$10,377

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

พ. 13-8

13:40-09:02

3 stops31h 22m

Montreal Pierre Elliott Trudeau Intl

อา. 17-8

18:45-10:10

2 stops27h 25m

HK$10,487

Flights are sorted by cheapest return flights first.

Deals found on 4-7

Showing 1-10 of 48 results

...

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 25 hours 17 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.

When is the cheapest time to fly to Ontario?

Users looking for the lowest fares to Ontario should consider flying on Wednesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday afternoons, when prices are usually at their highest.

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 Tuesday, 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.

What are the cheapest airlines that fly to Ontario?

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

Rainfall in Ontario 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

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?

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

Reviews of airlines servicing Ontario

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

1,209 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very Good

1,209 reviews

EVA Air

8.4

Very Good

1,209 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Korean Air

8.4

Very Good

1,100 reviews

EVA Air

8.4

Very Good

1,209 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Asiana Airlines

8.2

Very Good

451 reviews

EVA Air

8.4

Very Good

1,209 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Emirates

8.1

Very Good

3,287 reviews

EVA Air

8.4

Very Good

1,209 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

SWISS

7.5

Good

1,654 reviews

EVA Air

8.4

Very Good

1,209 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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, Philippine Airlines is rated the highest out of the airlines that fly to Ontario.
What is the cheapest airport to fly to in Ontario?
Toronto Region of Waterloo Intl is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Region of Waterloo Intl typically cost HK$448, while return flights cost around HK$780.
How much is a return flight to Ontario?
A return flight to Ontario will typically cost around HK$111, however they can be found for as little as HK$99.
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 50 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

Fly with Cheapflights

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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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.

HK$3,988+ 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 18-10. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Ontario in 2025

Find the latest flights to Ontario in 2025, 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 4 กรกฎาคม 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 4 กรกฎาคม 2025

Explore Ontario

Find flight deals to Ontario

Cheapest flights to OntarioExplore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 4 กรกฎาคม 2025.

Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 4 กรกฎาคม 2025.

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 4 กรกฎาคม 2025.

Use the filters below to find and compare flights to Ontario that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight to Ontario

How long is the flight to Ontario?

When is the cheapest time to fly to Ontario?

Use this chart to determine the cheapest time to fly return from Hong Kong to Ontario. Price data was last updated on 18 November 2024.

Weekly flight availability to Ontario

What are the most popular airlines that fly to Ontario?

What are the cheapest airlines that fly to Ontario?

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

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 4 กรกฎาคม 2025.

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

Reviews of airlines servicing Ontario

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.

FAQs about flying to Ontario

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

What is the best airline to fly to Ontario?

What is the cheapest airport to fly to in Ontario?

How much is a return flight to Ontario?

Where does the fastest flight to Ontario depart from?

Does Toronto Pearson Intl have rental cars?

Are there hotels close to Toronto Pearson Intl?

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Ontario?

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

Can Cheapflights find flights to Ontario with no change fees?

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

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Travel Smart

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 4 กรกฎาคม 2025.