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 Pearson Intl is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Pearson Intl typically cost HK$475, while return flights cost around HK$1,092.

How much is a return flight to Ontario?

A return flight to Ontario will typically cost around HK$273, however they can be found for as little as HK$139.

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$3,680+ Flights to Ontario

Flights to Ontario in 2025

Return from	HK$7,618
One-way from	HK$3,680
Popular in	July
Cheapest in	November
Average price	HK$12,930
Good round-trip deal	HK$12,975 or less
Good one-way deal	HK$8,074 or less

30-6-26-7
2 total stops
54h 29m total
Hong Kong to Toronto

Search Deals

14-7
3 total stops
43h 25m total
Hong Kong to Ontario

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (HK$19,241 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$2,696 potential savings vs. average return price).

Search Deals

Average for return flights in June 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

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 6 June 2025.

Mon 30-623:00HKG - YHM

1 stop29h 39mMultiple Airlines

Sat 26-717:45YHM - HKG

1 stop24h 50mMultiple Airlines

Deal found 5-6HK$7,618

Wed 8-1023:00HKG - YOW

2 stops29h 19mMultiple Airlines

Fri 7-1106:30YOW - HKG

2 stops35h 05mMultiple Airlines

Deal found 5-6HK$7,932

Wed 27-814:15HKG - YKF

3 stops46h 31mMultiple Airlines

Sun 31-806:00YKF - HKG

3 stops28h 50mMultiple Airlines

Deal found 4-6HK$8,215

Fri 25-717:45HKG - YYZ

1 stop31h 25mAir China

Sat 9-816:15YYZ - HKG

1 stop38h 45mAir China

Deal found 5-6HK$8,215

Tue 9-900:05HKG - YYZ

2 stops30h 47mMultiple Airlines

Wed 24-910:40YYZ - HKG

1 stop31h 05mMultiple Airlines

Deal found 4-6HK$8,230

Wed 15-1000:30HKG - YYZ

1 stop31h 00mAsiana Airlines

Fri 31-1013:00YYZ - HKG

1 stop21h 30mAsiana Airlines

Deal found 4-6HK$8,285

Sat 6-909:30HKG - YTZ

2 stops24h 04mAir Canada

Tue 21-1010:25YTZ - HKG

2 stops24h 20mAir Canada

Deal found 4-6HK$8,324

Thu 11-909:30HKG - YTZ

2 stops24h 04mMultiple Airlines

Sun 1-307:25YTZ - HKG

2 stops26h 20mMultiple Airlines

Deal found 3-6HK$8,403

Sat 6-909:30HKG - YYZ

1 stop18h 25mAir Canada

Tue 21-1013:20YYZ - HKG

1 stop21h 25mAir Canada

Deal found 4-6HK$8,756

Tue 16-918:20HKG - YYZ

1 stop40h 40mPhilippine Airlines

Wed 24-901:35YYZ - HKG

1 stop27h 45mPhilippine Airlines

Deal found 4-6HK$8,842

Sun 28-913:30HKG - YUL

2 stops29h 37mMultiple Airlines

Mon 6-1008:10YUL - HKG

2 stops47h 45mMultiple Airlines

Deal found 4-6HK$8,850

Tue 23-1200:55HKG - YYZ

1 stop21h 25mKorean Air

Tue 6-111:40YYZ - HKG

1 stop40h 10mKorean Air

Deal found 5-6HK$9,156

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 6 June 2025.

Mon 30-623:00HKG - YHM

1 stop29h 39mMultiple Airlines

Sat 26-717:45YHM - HKG

1 stop24h 50mMultiple Airlines

Deal found 5-6HK$7,618

Fri 25-717:45HKG - YYZ

1 stop31h 25mAir China

Sat 9-816:15YYZ - HKG

1 stop38h 45mAir China

Deal found 5-6HK$8,215

Wed 15-1000:30HKG - YYZ

1 stop31h 00mAsiana Airlines

Fri 31-1013:00YYZ - HKG

1 stop21h 30mAsiana Airlines

Deal found 4-6HK$8,285

Sat 6-909:30HKG - YTZ

2 stops24h 04mAir Canada

Tue 21-1010:25YTZ - HKG

2 stops24h 20mAir Canada

Deal found 4-6HK$8,324

Tue 16-918:20HKG - YYZ

1 stop40h 40mPhilippine Airlines

Wed 24-901:35YYZ - HKG

1 stop27h 45mPhilippine Airlines

Deal found 4-6HK$8,842

Thu 6-1110:10HKG - YYZ

1 stop23h 10mEVA Air

Mon 10-1100:15YYZ - HKG

1 stop20h 50mEVA Air

Deal found 4-6HK$9,737

Tue 9-923:00HKG - YUL

1 stop33h 15mBritish Airways

Tue 7-1022:10YUL - HKG

1 stop29h 25mBritish Airways

Deal found 5-6HK$10,984

Tue 24-600:45HKG - YUL

2 stops35h 09mKorean Air

Wed 20-818:55YUL - HKG

2 stops33h 25mKorean Air

Deal found 5-6HK$11,565

Sat 19-721:30HKG - YUL

3 stops50h 15mEmirates

Sat 26-708:10YUL - HKG

3 stops45h 55mEmirates

Deal found 4-6HK$12,961

Wed 2-700:05HKG - YUL

1 stop26h 55mSWISS

Thu 10-716:40YUL - HKG

1 stop36h 00mSWISS

Deal found 5-6HK$14,326

Wed 8-1009:15HKG - YOW

2 stops24h 50mUnited Airlines

Fri 7-1110:30YOW - HKG

3 stops31h 30mUnited Airlines

Deal found 5-6HK$14,664

Thu 17-701:25HKG - YUL

1 stop25h 20mQatar Airways

Fri 25-721:35YUL - HKG

1 stop29h 35mQatar Airways

Deal found 4-6HK$15,574

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 6 June 2025 and is based on user searches.

Sat 7-600:40HKG - YOW

2 stops32h 55mEmirates

Sun 15-611:55YOW - HKG

3 stops42h 10mEmirates

Deal found 4-6HK$18,289

Sun 8-623:00HKG - YKF

1 stop20h 10mMultiple Airlines

Mon 9-620:25YKF - HKG

1 stop31h 25mMultiple Airlines

Deal found 6-6HK$9,007

Sun 8-609:30HKG - YOW

2 stops22h 47mAir Canada

Sun 15-621:55YOW - HKG

1 stop30h 10mAir Canada

Deal found 4-6HK$13,095

Thu 12-602:35HKG - YYZ

1 stop25h 30mMultiple Airlines

Fri 1-813:35YYZ - HKG

1 stop21h 15mMultiple Airlines

Deal found 4-6HK$8,521

Wed 18-609:30HKG - YYZ

1 stop18h 35mAir Canada

Wed 2-720:45YYZ - HKG

2 stops31h 20mAir Canada

Deal found 4-6HK$9,894

Wed 18-600:45HKG - YKF

2 stops36h 01mWestJet

Thu 26-619:45YKF - HKG

2 stops50h 55mWestJet

Deal found 5-6HK$17,810

Thu 19-609:30HKG - YTZ

2 stops34h 36mAir Canada

Thu 26-620:25YTZ - HKG

2 stops31h 40mAir Canada

Deal found 5-6HK$10,490

Sun 22-617:10HKG - YYZ

2 stops25h 50mMultiple Airlines

Thu 17-701:45YYZ - HKG

1 stop19h 05mMultiple Airlines

Deal found 4-6HK$8,238

Mon 30-623:00HKG - YHM

1 stop29h 39mMultiple Airlines

Sat 26-717:45YHM - HKG

1 stop24h 50mMultiple Airlines

Deal found 5-6HK$7,618

Wed 2-711:20HKG - YYZ

1 stop23h 40mPhilippine Airlines

Fri 8-801:35YYZ - HKG

1 stop27h 45mPhilippine Airlines

Deal found 5-6HK$10,129

Mon 14-723:15HKG - YTZ

2 stops30h 31mSWISS

Wed 13-812:25YTZ - HKG

2 stops30h 40mSWISS

Deal found 4-6HK$31,415

Fri 18-700:55HKG - YOW

3 stops35h 53mMultiple Airlines

Sat 26-717:05YOW - HKG

3 stops35h 00mMultiple Airlines

Deal found 4-6HK$9,486

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 KongHamilton

HKG - YHM

HKGYHM

Hong Kong Intl

Mon 30-6

23:00-16:39

1 stop29h 39m

Hamilton

Sat 26-7

17:45-06:35

1 stop24h 50m

HK$7,618

Hong KongOttawa

HKG - YOW

HKGYOW

Hong Kong Intl

Wed 8-10

23:00-16:19

2 stops29h 19m

Ottawa

Fri 7-11

06:30-06:35

2 stops35h 05m

HK$7,932

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Fri 25-7

17:45-13:10

1 stop31h 25m

Toronto Pearson Intl

Sat 9-8

16:15-19:00

1 stop38h 45m

HK$8,215

Hong KongToronto

HKG - YKF

HKGYKF

Hong Kong Intl

Wed 27-8

14:15-00:46

3 stops46h 31m

Toronto Region of Waterloo Intl

Sun 31-8

06:00-22:50

3 stops28h 50m

HK$8,215

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Tue 9-9

00:05-18:52

2 stops30h 47m

Toronto Pearson Intl

Wed 24-9

10:40-05:45

1 stop31h 05m

HK$8,230

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Wed 15-10

00:30-19:30

1 stop31h 00m

Toronto Pearson Intl

Fri 31-10

13:00-22:30

1 stop21h 30m

HK$8,285

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

Sat 6-9

09:30-21:34

2 stops24h 04m

Toronto Island

Tue 21-10

10:25-22:45

2 stops24h 20m

HK$8,324

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

Thu 11-9

09:30-21:34

2 stops24h 04m

Toronto Island

Sun 1-3

07:25-22:45

2 stops26h 20m

HK$8,403

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sat 6-9

09:30-15:55

1 stop18h 25m

Toronto Pearson Intl

Tue 21-10

13:20-22:45

1 stop21h 25m

HK$8,756

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Tue 16-9

18:20-23:00

1 stop40h 40m

Toronto Pearson Intl

Wed 24-9

01:35-17:20

1 stop27h 45m

HK$8,842

Flights are sorted by cheapest return flights first.

Deals found on 5-6

Showing 1-10 of 44 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 22 hours 53 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

To help decide which airline to fly to Ontario, see what other customers have to say about EVA Air, Korean Air and Asiana Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,200 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

1,200 reviews

EVA Air

8.4

Very Good

1,200 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

1,085 reviews

EVA Air

8.4

Very Good

1,200 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

444 reviews

EVA Air

8.4

Very Good

1,200 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

3,263 reviews

EVA Air

8.4

Very Good

1,200 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

Delta

8.0

Very Good

7,956 reviews

EVA Air

8.4

Very Good

1,200 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 Pearson Intl is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Pearson Intl typically cost HK$475, while return flights cost around HK$1,092.
How much is a return flight to Ontario?
A return flight to Ontario will typically cost around HK$273, however they can be found for as little as HK$139.
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$3,680+ 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 14-7. 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 6 June 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 6 June 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 6 June 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 6 June 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 6 June 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 6 June 2025.

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 6 June 2025.

To help decide which airline to fly to Ontario, see what other customers have to say about EVA Air, Korean Air and Asiana Airlines. Users have also rated airlines 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 6 June 2025.