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$447, while return flights cost around HK$832.

How much is a return flight to Ontario?

A return flight to Ontario will typically cost around HK$185, however they can be found for as little as HK$107.

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 (15 hours 0 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$3,799+ Flights to Ontario

Flights to Ontario in 2025

Return from	HK$7,792
One-way from	HK$3,799
Popular in	July
Cheapest in	November
Average price	HK$11,917
Good round-trip deal	HK$10,513 or less
Good one-way deal	HK$9,163 or less

14-6-3-9
4 total stops
60h 46m total
Hong Kong to Toronto

Search Deals

12-5
2 total stops
26h 08m total
Hong Kong to Ontario

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (HK$21,726 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (HK$2,969 potential savings vs. average return price).

Search Deals

Average for return flights in April 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

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 13 April 2025.

Sat 14-607:15HKG - YHM

2 stops29h 26mMultiple Airlines

Wed 3-906:00YHM - HKG

2 stops31h 20mMultiple Airlines

Deal found 12-4HK$7,792

Sat 13-918:00HKG - YYZ

2 stops40h 03mAir Canada

Thu 25-909:15YYZ - HKG

2 stops42h 50mAir Canada

Deal found 11-4HK$8,358

Sat 15-1117:35HKG - YYZ

2 stops26h 08mMultiple Airlines

Wed 26-1118:55YYZ - HKG

2 stops25h 05mMultiple Airlines

Deal found 11-4HK$8,374

Thu 29-509:30HKG - YUL

1 stop19h 30mAir Canada

Thu 12-608:00YUL - HKG

2 stops44h 05mAir Canada

Deal found 12-4HK$8,397

Mon 12-511:30HKG - YKF

3 stops25h 16mMultiple Airlines

Sun 25-520:25YKF - HKG

1 stop31h 40mMultiple Airlines

Deal found 10-4HK$8,405

Thu 29-509:30HKG - YUL

1 stop19h 30mMultiple Airlines

Thu 12-608:00YUL - HKG

2 stops44h 05mMultiple Airlines

Deal found 11-4HK$8,498

Tue 7-1009:10HKG - YTZ

2 stops24h 39mMultiple Airlines

Tue 21-1008:25YTZ - HKG

2 stops26h 25mMultiple Airlines

Deal found 11-4HK$8,513

Wed 7-509:30HKG - YTZ

2 stops24h 05mAir Canada

Wed 3-918:25YTZ - HKG

2 stops33h 40mAir Canada

Deal found 12-4HK$8,668

Sat 13-900:30HKG - YYZ

1 stop31h 00mAsiana Airlines

Tue 23-913:40YYZ - HKG

1 stop21h 10mAsiana Airlines

Deal found 11-4HK$8,738

Fri 19-911:05HKG - YYZ

1 stop22h 15mEVA Air

Wed 24-901:45YYZ - HKG

1 stop26h 15mEVA Air

Deal found 11-4HK$9,133

Wed 5-1100:55HKG - YYZ

1 stop21h 25mKorean Air

Tue 11-1111:40YYZ - HKG

1 stop22h 30mKorean Air

Deal found 11-4HK$9,312

Fri 25-411:15HKG - YYZ

1 stop31h 45mUnited Airlines

Sun 11-508:30YYZ - HKG

2 stops32h 30mUnited Airlines

Deal found 11-4HK$9,560

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 13 April 2025.

Sat 14-607:15HKG - YHM

2 stops29h 26mMultiple Airlines

Wed 3-906:00YHM - HKG

2 stops31h 20mMultiple Airlines

Deal found 12-4HK$7,792

Sat 13-918:00HKG - YYZ

2 stops40h 03mAir Canada

Thu 25-909:15YYZ - HKG

2 stops42h 50mAir Canada

Deal found 11-4HK$8,358

Sat 13-900:30HKG - YYZ

1 stop31h 00mAsiana Airlines

Tue 23-913:40YYZ - HKG

1 stop21h 10mAsiana Airlines

Deal found 11-4HK$8,738

Fri 19-911:05HKG - YYZ

1 stop22h 15mEVA Air

Wed 24-901:45YYZ - HKG

1 stop26h 15mEVA Air

Deal found 11-4HK$9,133

Wed 7-500:45HKG - YYZ

1 stop21h 10mKorean Air

Sat 30-812:55YYZ - HKG

1 stop39h 25mKorean Air

Deal found 12-4HK$9,428

Fri 25-411:15HKG - YYZ

1 stop31h 45mUnited Airlines

Sun 11-508:30YYZ - HKG

2 stops32h 30mUnited Airlines

Deal found 11-4HK$9,560

Sat 23-823:00HKG - YUL

1 stop33h 15mBritish Airways

Thu 11-922:05YUL - HKG

1 stop29h 25mBritish Airways

Deal found 11-4HK$10,878

Tue 19-810:30HKG - YUL

1 stop43h 20mTurkish Airlines

Wed 10-919:45YUL - HKG

1 stop33h 30mTurkish Airlines

Deal found 11-4HK$10,994

Wed 21-523:15HKG - YTZ

2 stops30h 35mSWISS

Wed 28-512:25YTZ - HKG

2 stops40h 15mSWISS

Deal found 11-4HK$11,553

Wed 4-621:30HKG - YUL

3 stops50h 15mEmirates

Sun 10-808:10YUL - HKG

2 stops43h 15mEmirates

Deal found 12-4HK$13,398

Mon 18-823:25HKG - YUL

2 stops54h 50mLufthansa

Sat 13-918:05YUL - HKG

1 stop33h 40mLufthansa

Deal found 11-4HK$14,708

Tue 3-601:25HKG - YUL

1 stop25h 20mQatar Airways

Sun 10-821:35YUL - HKG

1 stop36h 10mQatar Airways

Deal found 11-4HK$14,731

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 13 April 2025 and is based on user searches.

Fri 11-402:40HKG - YOW

1 stop18h 34mMultiple Airlines

Sat 19-416:00YOW - HKG

1 stop25h 00mMultiple Airlines

Deal found 11-4HK$15,383

Sat 12-411:15HKG - YOW

2 stops22h 20mUnited Airlines

Sat 19-410:37YOW - HKG

2 stops31h 03mUnited Airlines

Deal found 11-4HK$12,646

Sat 12-418:00HKG - YOW

1 stop22h 58mAir Canada

Sat 19-405:45YOW - HKG

2 stops22h 20mAir Canada

Deal found 11-4HK$17,546

Tue 22-419:40HKG - YYZ

2 stops30h 17mMultiple Airlines

Tue 20-519:45YYZ - HKG

2 stops25h 05mMultiple Airlines

Deal found 12-4HK$8,785

Fri 25-411:15HKG - YYZ

1 stop31h 45mUnited Airlines

Sun 11-508:30YYZ - HKG

2 stops32h 30mUnited Airlines

Deal found 11-4HK$9,560

Sun 4-502:35HKG - YYZ

1 stop25h 30mMultiple Airlines

Tue 2-913:20YYZ - HKG

1 stop21h 25mMultiple Airlines

Deal found 12-4HK$8,358

Wed 7-509:30HKG - YYZ

2 stops32h 58mAir Canada

Wed 3-916:55YYZ - HKG

2 stops35h 10mAir Canada

Deal found 12-4HK$8,521

Wed 7-509:30HKG - YTZ

2 stops24h 05mAir Canada

Wed 3-918:25YTZ - HKG

2 stops33h 40mAir Canada

Deal found 12-4HK$8,668

Wed 7-500:45HKG - YYZ

1 stop21h 10mKorean Air

Sat 30-812:55YYZ - HKG

1 stop39h 25mKorean Air

Deal found 12-4HK$9,428

Sun 11-502:35HKG - YTZ

2 stops31h 00mMultiple Airlines

Sun 25-520:25YTZ - HKG

2 stops38h 20mMultiple Airlines

Deal found 10-4HK$8,567

Mon 12-511:30HKG - YKF

3 stops25h 16mMultiple Airlines

Sun 25-520:25YKF - HKG

1 stop31h 40mMultiple Airlines

Deal found 10-4HK$8,405

Wed 21-523:15HKG - YTZ

2 stops30h 35mSWISS

Wed 28-512:25YTZ - HKG

2 stops40h 15mSWISS

Deal found 11-4HK$11,553

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

Sat 14-6

07:15-00:41

2 stops29h 26m

Hamilton

Wed 3-9

06:00-01:20

2 stops31h 20m

HK$7,792

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sat 13-9

18:00-22:03

2 stops40h 03m

Toronto Pearson Intl

Thu 25-9

09:15-16:05

2 stops42h 50m

HK$8,358

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 8-9

19:40-06:59

2 stops23h 19m

Toronto Pearson Intl

Tue 16-9

01:45-14:25

1 stop24h 40m

HK$8,389

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Thu 29-5

09:30-17:00

1 stop19h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 12-6

08:00-16:05

2 stops44h 05m

HK$8,397

Hong KongToronto

HKG - YKF

HKGYKF

Hong Kong Intl

Mon 12-5

11:30-00:46

3 stops25h 16m

Toronto Region of Waterloo Intl

Sun 25-5

20:25-16:05

1 stop31h 40m

HK$8,405

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Thu 29-5

09:30-17:00

1 stop19h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 12-6

08:00-16:05

2 stops44h 05m

HK$8,498

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

Tue 7-10

09:10-21:49

2 stops24h 39m

Toronto Island

Tue 21-10

08:25-22:50

2 stops26h 25m

HK$8,513

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

Wed 7-5

09:30-21:35

2 stops24h 05m

Toronto Island

Wed 3-9

18:25-16:05

2 stops33h 40m

HK$8,668

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sat 13-9

00:30-19:30

1 stop31h 00m

Toronto Pearson Intl

Fri 26-9

13:40-11:40

1 stop34h 00m

HK$8,738

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Fri 19-9

11:05-21:20

1 stop22h 15m

Toronto Pearson Intl

Wed 24-9

01:45-16:00

1 stop26h 15m

HK$9,133

Flights are sorted by cheapest return flights first.

Deals found on 12-4

Showing 1-10 of 55 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 23 hours 8 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.

Weekly flight availability to Ontario

The most flights from Hong Kong to Ontario are scheduled on a Thursday (3 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 United Airlines.

Cathay Pacific

From HK$1,528

Air Canada

From HK$1,081

United Airlines

From HK$1,128

EVA Air

From HK$1,190

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 Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,174 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

1,174 reviews

EVA Air

8.4

Very Good

1,174 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

1,060 reviews

EVA Air

8.4

Very Good

1,174 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.

Japan Airlines

8.3

Very Good

1,440 reviews

EVA Air

8.4

Very Good

1,174 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

438 reviews

EVA Air

8.4

Very Good

1,174 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

3,197 reviews

EVA Air

8.4

Very Good

1,174 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$447, while return flights cost around HK$832.
How much is a return flight to Ontario?
A return flight to Ontario will typically cost around HK$185, however they can be found for as little as HK$107.
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 (15 hours 0 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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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$3,799+ 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 12-5. 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 13 April 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 13 April 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 13 April 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 13 April 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 13 April 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 13 April 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 Japan 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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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 13 April 2025.