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$448, while return flights cost around HK$1,111.

How much is a return flight to Ontario?

A return flight to Ontario will typically cost around HK$1,161, however they can be found for as little as HK$143.

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$3,568+ Flights to Ontario

Flights to Ontario in 2025

Return from	HK$7,742
One-way from	HK$3,568
Popular in	July
Cheapest in	November
Average price	HK$13,643
Good round-trip deal	HK$12,191 or less
Good one-way deal	HK$9,212 or less

9-5-20-5
6 total stops
55h 16m total
Hong Kong to Toronto

Search Deals

15-5
2 total stops
36h 01m total
Hong Kong to Ontario

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (HK$19,940 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$2,860 potential savings vs. average return price).

Search Deals

Average for return flights in March 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 25 March 2025.

Fri 9-508:30HKG - YHM

3 stops28h 11mMultiple Airlines

Tue 20-506:00YHM - HKG

3 stops27h 05mMultiple Airlines

Deal found 24-3HK$7,742

Tue 27-518:00HKG - YUL

2 stops25h 10mAir Canada

Wed 10-919:15YUL - HKG

2 stops32h 50mAir Canada

Deal found 24-3HK$7,952

Wed 8-1018:00HKG - YOW

2 stops36h 59mAir Canada

Fri 7-1120:15YOW - HKG

2 stops33h 25mAir Canada

Deal found 25-3HK$8,341

Sat 6-900:30HKG - YYZ

1 stop31h 00mAsiana Airlines

Wed 24-913:40YYZ - HKG

1 stop21h 10mAsiana Airlines

Deal found 24-3HK$8,737

Fri 16-520:15HKG - YYZ

2 stops35h 47mMultiple Airlines

Sat 7-601:15YYZ - HKG

2 stops31h 00mMultiple Airlines

Deal found 25-3HK$8,745

Tue 23-1220:25HKG - YYZ

2 stops28h 32mAir Canada

Wed 7-109:00YYZ - HKG

1 stop20h 40mAir Canada

Deal found 25-3HK$8,753

Tue 1-402:40HKG - YYZ

Nonstop15h 05mCathay Pacific

Sat 5-410:35YYZ - HKG

Nonstop15h 30mCathay Pacific

Deal found 24-3HK$8,761

Tue 1-415:10HKG - YTZ

2 stops42h 25mMultiple Airlines

Tue 8-410:25YTZ - HKG

2 stops24h 20mMultiple Airlines

Deal found 23-3HK$8,908

Thu 22-518:00HKG - YTZ

2 stops29h 47mAir Canada

Sat 7-618:25YTZ - HKG

2 stops33h 40mAir Canada

Deal found 24-3HK$8,986

Mon 16-611:15HKG - YYZ

2 stops30h 26mUnited Airlines

Tue 1-707:00YYZ - HKG

2 stops23h 55mUnited Airlines

Deal found 24-3HK$9,282

Thu 8-513:30HKG - YOW

3 stops31h 31mMultiple Airlines

Thu 15-509:05YOW - HKG

3 stops35h 45mMultiple Airlines

Deal found 24-3HK$9,359

Thu 22-522:35HKG - YKF

3 stops44h 35mMultiple Airlines

Fri 30-506:00YKF - HKG

2 stops31h 20mMultiple Airlines

Deal found 24-3HK$9,383

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 25 March 2025.

Fri 9-508:30HKG - YHM

3 stops28h 11mMultiple Airlines

Tue 20-506:00YHM - HKG

3 stops27h 05mMultiple Airlines

Deal found 24-3HK$7,742

Tue 27-518:00HKG - YUL

2 stops25h 10mAir Canada

Wed 10-919:15YUL - HKG

2 stops32h 50mAir Canada

Deal found 24-3HK$7,952

Sat 6-900:30HKG - YYZ

1 stop31h 00mAsiana Airlines

Wed 24-913:40YYZ - HKG

1 stop21h 10mAsiana Airlines

Deal found 24-3HK$8,737

Wed 7-519:10HKG - YYZ

Nonstop15h 00mCathay Pacific

Tue 20-501:50YYZ - HKG

Nonstop15h 10mCathay Pacific

Deal found 25-3HK$8,916

Mon 16-618:55HKG - YYZ

1 stop22h 46mUnited Airlines

Tue 15-713:00YYZ - HKG

2 stops28h 00mUnited Airlines

Deal found 25-3HK$9,282

Fri 9-500:45HKG - YYZ

1 stop21h 10mKorean Air

Sun 1-612:55YYZ - HKG

1 stop21h 35mKorean Air

Deal found 25-3HK$9,585

Tue 9-921:10HKG - YYZ

1 stop36h 10mEVA Air

Tue 23-901:45YYZ - HKG

1 stop31h 00mEVA Air

Deal found 24-3HK$9,826

Tue 3-622:30HKG - YUL

1 stop31h 20mTurkish Airlines

Wed 17-919:45YUL - HKG

1 stop33h 30mTurkish Airlines

Deal found 24-3HK$10,176

Thu 29-523:00HKG - YUL

1 stop33h 15mBritish Airways

Thu 11-922:05YUL - HKG

1 stop29h 25mBritish Airways

Deal found 25-3HK$10,883

Wed 28-523:15HKG - YUL

1 stop27h 45mSWISS

Tue 9-918:35YUL - HKG

2 stops58h 05mSWISS

Deal found 24-3HK$11,785

Tue 27-521:30HKG - YUL

3 stops34h 30mEmirates

Wed 10-913:05YUL - HKG

2 stops44h 50mEmirates

Deal found 24-3HK$12,476

Mon 9-623:25HKG - YUL

1 stop28h 35mLufthansa

Wed 24-922:50YUL - HKG

2 stops28h 55mLufthansa

Deal found 24-3HK$12,717

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 25 March 2025 and is based on user searches.

Tue 1-402:40HKG - YYZ

Nonstop15h 05mCathay Pacific

Sat 5-410:35YYZ - HKG

Nonstop15h 30mCathay Pacific

Deal found 24-3HK$8,761

Tue 1-415:10HKG - YTZ

2 stops42h 25mMultiple Airlines

Tue 8-410:25YTZ - HKG

2 stops24h 20mMultiple Airlines

Deal found 23-3HK$8,908

Tue 1-400:45HKG - YYZ

1 stop21h 10mKorean Air

Fri 11-412:30YYZ - HKG

1 stop34h 10mKorean Air

Deal found 24-3HK$10,766

Tue 1-423:00HKG - YYZ

1 stop33h 10mBritish Airways

Tue 15-422:15YYZ - HKG

1 stop29h 20mBritish Airways

Deal found 25-3HK$10,860

Sun 6-400:05HKG - YOW

2 stops51h 02mEmirates

Thu 10-405:45YOW - HKG

3 stops48h 20mEmirates

Deal found 25-3HK$20,475

Mon 7-414:45HKG - YOW

2 stops55h 13mUnited Airlines

Thu 10-417:25YOW - HKG

2 stops35h 20mUnited Airlines

Deal found 25-3HK$10,051

Mon 7-414:15HKG - YOW

2 stops46h 29mMultiple Airlines

Thu 10-414:50YOW - HKG

3 stops31h 50mMultiple Airlines

Deal found 25-3HK$11,746

Thu 10-409:30HKG - YTZ

2 stops36h 17mAir Canada

Fri 18-412:25YTZ - HKG

2 stops39h 40mAir Canada

Deal found 24-3HK$12,111

Wed 16-417:10HKG - YYZ

2 stops34h 20mMultiple Airlines

Wed 23-418:55YYZ - HKG

2 stops25h 55mMultiple Airlines

Deal found 24-3HK$8,940

Sat 19-423:15HKG - YTZ

2 stops30h 35mSWISS

Tue 29-412:25YTZ - HKG

2 stops30h 40mSWISS

Deal found 24-3HK$27,977

Wed 23-410:40HKG - YKF

2 stops26h 36mWestJet

Tue 29-406:00YKF - HKG

2 stops28h 00mWestJet

Deal found 25-3HK$32,206

Wed 23-410:40HKG - YHM

2 stops42h 33mWestJet

Wed 30-406:00YHM - HKG

2 stops28h 00mWestJet

Deal found 24-3HK$33,170

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

Fri 9-5

08:30-00:41

3 stops28h 11m

Hamilton

Tue 20-5

06:00-21:05

3 stops27h 05m

HK$7,742

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Tue 27-5

18:00-07:10

2 stops25h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 10-9

19:15-16:05

2 stops32h 50m

HK$7,952

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sat 6-9

00:30-19:30

1 stop31h 00m

Toronto Pearson Intl

Sun 21-9

13:40-22:50

1 stop21h 10m

HK$8,737

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Fri 16-5

20:15-20:02

2 stops35h 47m

Toronto Pearson Intl

Sat 7-6

01:15-20:15

2 stops31h 00m

HK$8,745

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Fri 9-5

18:00-00:09

1 stop18h 09m

Toronto Pearson Intl

Thu 15-5

00:30-16:05

2 stops27h 35m

HK$8,769

Hong KongOttawa

HKG - YOW

HKGYOW

Hong Kong Intl

Thu 8-5

18:00-09:01

2 stops27h 01m

Ottawa

Thu 15-5

20:15-16:05

2 stops31h 50m

HK$8,807

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Wed 7-5

19:10-22:10

Nonstop15h 00m

Toronto Pearson Intl

Tue 20-5

01:50-05:00

Nonstop15h 10m

HK$8,916

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

Thu 22-5

18:00-11:47

2 stops29h 47m

Toronto Island

Sat 7-6

18:25-16:05

2 stops33h 40m

HK$8,986

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

Thu 8-5

02:35-21:35

2 stops31h 00m

Toronto Island

Tue 20-5

18:25-16:05

2 stops33h 40m

HK$9,157

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 16-6

18:55-05:41

1 stop22h 46m

Toronto Pearson Intl

Tue 15-7

13:00-05:00

2 stops28h 00m

HK$9,282

Flights are sorted by cheapest return flights first.

Deals found on 25-3

Showing 1-10 of 58 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 24 hours 0 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 Saturday mornings, when prices are usually at their highest.

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 United Airlines.

Cathay Pacific

From HK$1,567

Air Canada

From HK$1,252

United Airlines

From HK$1,147

EVA Air

From HK$1,204

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Hong Kong to Ontario are Philippine Airlines, Lufthansa 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

1,171 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very Good

1,171 reviews

EVA Air

8.4

Very Good

1,171 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very Good

1,047 reviews

EVA Air

8.4

Very Good

1,171 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Asiana Airlines

8.2

Very Good

441 reviews

EVA Air

8.4

Very Good

1,171 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Emirates

8.0

Very Good

3,190 reviews

EVA Air

8.4

Very Good

1,171 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

SWISS

7.5

Good

1,569 reviews

EVA Air

8.4

Very Good

1,171 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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$448, while return flights cost around HK$1,111.
How much is a return flight to Ontario?
A return flight to Ontario will typically cost around HK$1,161, however they can be found for as little as HK$143.
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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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$3,568+ 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 15-5. 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 25 March 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 25 March 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 25 March 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 25 March 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 25 March 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.

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 25 March 2025.

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.

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?

100% Free

Book with Flexibility

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 25 March 2025.