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?

Toronto Pearson Intl is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Pearson Intl typically cost HK$307, while return flights cost around HK$1,170.

How much is a return flight to Ontario?

A return flight to Ontario will typically cost around HK$1,352, however they can be found for as little as HK$1,170.

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).

HK$2,989+ Cheap Flights to Ontario

Flights to Ontario in 2025

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 4 December 2025.

Fri 5-1219:40HKG - YYZ

2 stops24h 00mMultiple Airlines

Tue 21-708:20YYZ - HKG

2 stops23h 35mMultiple Airlines

Deal found 2-12HK$7,737

Fri 12-1213:40HKG - YYZ

1 stop21h 30mMultiple Airlines

Fri 9-122:15YYZ - HKG

2 stops49h 15mMultiple Airlines

Deal found 3-12HK$7,753

Wed 3-1219:40HKG - YYZ

2 stops24h 00mMultiple Airlines

Wed 10-1218:50YYZ - HKG

2 stops26h 20mMultiple Airlines

Deal found 2-12HK$7,760

Tue 9-1222:45HKG - YYZ

1 stop36h 25mPhilippine Airlines

Wed 27-501:55YYZ - HKG

1 stop32h 00mPhilippine Airlines

Deal found 3-12HK$7,830

Wed 10-1213:40HKG - YYZ

1 stop21h 30mMultiple Airlines

Fri 9-122:15YYZ - HKG

2 stops49h 15mMultiple Airlines

Deal found 2-12HK$7,869

Sun 7-1213:40HKG - YYZ

1 stop21h 30mMultiple Airlines

Fri 9-122:15YYZ - HKG

2 stops49h 15mMultiple Airlines

Deal found 3-12HK$7,877

Fri 12-1213:40HKG - YYZ

1 stop21h 30mMultiple Airlines

Sat 10-122:15YYZ - HKG

2 stops42h 15mMultiple Airlines

Deal found 2-12HK$7,932

Fri 12-1213:40HKG - YYZ

1 stop21h 30mMultiple Airlines

Thu 8-120:15YYZ - HKG

2 stops38h 15mMultiple Airlines

Deal found 2-12HK$7,963

Tue 23-1215:30HKG - YUL

2 stops22h 13mMultiple Airlines

Tue 13-117:50YUL - HKG

2 stops26h 10mMultiple Airlines

Deal found 2-12HK$8,905

Tue 9-1213:15HKG - YUL

3 stops35h 25mMultiple Airlines

Thu 28-514:30YUL - HKG

3 stops33h 10mMultiple Airlines

Deal found 3-12HK$10,851

Thu 25-1223:15HKG - YTZ

2 stops30h 33mMultiple Airlines

Sun 4-113:10YTZ - HKG

3 stops35h 00mMultiple Airlines

Deal found 1-12HK$10,952

Thu 18-1214:05HKG - YOW

2 stops43h 00mMultiple Airlines

Sun 1-318:45YOW - HKG

1 stop22h 50mMultiple Airlines

Deal found 1-12HK$11,177

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 December 2025.

Thu 22-109:20HKG - YYZ

2 stops28h 18mMultiple Airlines

Sun 1-219:50YYZ - HKG

2 stops27h 10mMultiple Airlines

Deal found 2-12HK$7,317

Mon 9-200:55HKG - YYZ

1 stop21h 10mKorean Air

Fri 27-211:40YYZ - HKG

1 stop34h 40mKorean Air

Deal found 4-12HK$8,469

Tue 2-613:00HKG - YYZ

1 stop18h 30mAsiana Airlines

Fri 28-813:40YYZ - HKG

1 stop21h 10mAsiana Airlines

Deal found 1-12HK$8,531

Fri 16-120:25HKG - YUL

3 stops25h 57mAir Canada

Fri 23-118:45YUL - HKG

2 stops34h 55mAir Canada

Deal found 1-12HK$8,866

Sun 31-513:30HKG - YOW

2 stops24h 05mEVA Air

Tue 2-621:55YOW - HKG

2 stops22h 55mEVA Air

Deal found 3-12HK$9,628

Sun 26-419:40HKG - YYZ

2 stops23h 04mMultiple Airlines

Thu 2-719:45YYZ - HKG

2 stops25h 05mMultiple Airlines

Deal found 3-12HK$7,449

Wed 6-510:10HKG - YUL

2 stops32h 49mMultiple Airlines

Wed 13-516:40YUL - HKG

2 stops28h 10mMultiple Airlines

Deal found 2-12HK$7,488

Thu 22-118:10HKG - YYZ

1 stop27h 55mKorean Air

Sun 25-111:40YYZ - HKG

1 stop40h 10mKorean Air

Deal found 2-12HK$8,469

Mon 1-613:00HKG - YYZ

1 stop18h 30mAsiana Airlines

Wed 26-813:40YYZ - HKG

1 stop34h 00mAsiana Airlines

Deal found 1-12HK$8,531

Thu 5-300:35HKG - YQG

2 stops55h 39mEmirates

Mon 9-309:45YQG - HKG

3 stops43h 55mEmirates

Deal found 1-12HK$17,545

Mon 1-600:30HKG - YYZ

1 stop31h 00mAsiana Airlines

Mon 24-813:40YYZ - HKG

1 stop21h 10mAsiana Airlines

Deal found 1-12HK$8,531

Mon 11-512:20HKG - YHM

2 stops24h 20mWestJet

Mon 25-506:00YHM - HKG

2 stops28h 00mWestJet

Deal found 1-12HK$18,774

Sat 28-319:40HKG - YYZ

2 stops23h 00mMultiple Airlines

Sat 11-418:55YYZ - HKG

2 stops25h 55mMultiple Airlines

Deal found 2-12HK$7,823

Mon 1-613:00HKG - YYZ

1 stop18h 30mAsiana Airlines

Fri 28-813:40YYZ - HKG

1 stop21h 10mAsiana Airlines

Deal found 1-12HK$8,531

Fri 1-515:25HKG - YYZ

2 stops26h 15mMultiple Airlines

Sat 30-519:45YYZ - HKG

2 stops25h 05mMultiple Airlines

Deal found 3-12HK$8,048

Thu 22-118:10HKG - YUL

2 stops43h 33mKorean Air

Sun 25-106:45YUL - HKG

2 stops45h 05mKorean Air

Deal found 1-12HK$10,166

Fri 16-109:20HKG - YHM

2 stops22h 40mMultiple Airlines

Fri 23-115:10YHM - HKG

3 stops31h 50mMultiple Airlines

Deal found 2-12HK$8,321

Wed 8-400:45HKG - YUL

2 stops35h 14mKorean Air

Mon 13-406:45YUL - HKG

2 stops45h 35mKorean Air

Deal found 30-11HK$10,345

Mon 20-422:30HKG - YOW

2 stops27h 15mUnited Airlines

Tue 19-517:25YOW - HKG

2 stops24h 15mUnited Airlines

Deal found 1-12HK$25,484

Sun 18-123:15HKG - YTZ

2 stops32h 53mMultiple Airlines

Sun 25-114:05YTZ - HKG

2 stops27h 30mMultiple Airlines

Deal found 3-12HK$8,321

Fri 6-320:25HKG - YQG

2 stops25h 39mAir Canada

Mon 9-309:45YQG - HKG

2 stops43h 55mAir Canada

Deal found 1-12HK$14,026

Wed 28-100:55HKG - YOW

2 stops36h 47mKorean Air

Mon 2-205:40YOW - HKG

2 stops46h 10mKorean Air

Deal found 30-11HK$10,874

Tue 23-1215:30HKG - YUL

2 stops22h 13mMultiple Airlines

Tue 13-117:50YUL - HKG

2 stops26h 10mMultiple Airlines

Deal found 1-12HK$8,905

Thu 29-120:25HKG - YOW

2 stops26h 13mAir Canada

Mon 2-207:45YOW - HKG

1 stop21h 55mAir Canada

Deal found 2-12HK$15,762

Thu 15-119:40HKG - YUL

2 stops34h 03mMultiple Airlines

Wed 28-106:00YUL - HKG

2 stops34h 45mMultiple Airlines

Deal found 3-12HK$9,130

Fri 1-512:20HKG - YKF

2 stops24h 25mWestJet

Sat 9-506:00YKF - HKG

2 stops28h 00mWestJet

Deal found 2-12HK$19,545

Fri 16-123:15HKG - YUL

1 stop30h 12mMultiple Airlines

Fri 23-117:55YUL - HKG

1 stop24h 55mMultiple Airlines

Deal found 1-12HK$9,527

Fri 1-512:20HKG - YHM

2 stops24h 20mWestJet

Sat 9-506:00YHM - HKG

2 stops28h 00mWestJet

Deal found 2-12HK$19,607

Thu 15-110:20HKG - YHM

2 stops40h 02mWestJet

Thu 22-118:10YHM - HKG

2 stops39h 45mWestJet

Deal found 1-12HK$19,724

Mon 4-523:00HKG - YUL

1 stop20h 15mMultiple Airlines

Wed 13-518:45YUL - HKG

2 stops29h 50mMultiple Airlines

Deal found 2-12HK$10,236

Direct flights to Ontario
Explore direct flight options to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 December 2025.

Mon 4-519:10HKG - YYZ

Nonstop15h 00mCathay Pacific

Sat 9-515:30YYZ - HKG

Nonstop15h 30mCathay Pacific

Deal found 2-12HK$11,014

Sun 3-502:50HKG - YYZ

Nonstop14h 55mCathay Pacific

Mon 4-510:35YYZ - HKG

Nonstop15h 25mCathay Pacific

Deal found 2-12HK$11,068

Mon 19-119:20HKG - YYZ

Nonstop14h 40mCathay Pacific

Fri 30-100:35YYZ - HKG

Nonstop15h 40mCathay Pacific

Deal found 2-12HK$11,100

Wed 28-110:25HKG - YYZ

Nonstop14h 50mCathay Pacific

Wed 11-213:55YYZ - HKG

Nonstop15h 50mCathay Pacific

Deal found 2-12HK$11,115

Thu 22-119:20HKG - YYZ

Nonstop14h 40mCathay Pacific

Sun 25-113:55YYZ - HKG

Nonstop15h 50mCathay Pacific

Deal found 1-12HK$11,154

Mon 1-619:10HKG - YYZ

Nonstop15h 00mCathay Pacific

Wed 10-615:30YYZ - HKG

Nonstop15h 30mCathay Pacific

Deal found 2-12HK$11,271

Fri 1-519:10HKG - YYZ

Nonstop15h 00mCathay Pacific

Sat 9-515:30YYZ - HKG

Nonstop15h 30mCathay Pacific

Deal found 2-12HK$11,294

Fri 13-219:20HKG - YYZ

Nonstop14h 40mCathay Pacific

Sun 22-200:35YYZ - HKG

Nonstop15h 40mCathay Pacific

Deal found 2-12HK$11,411

Thu 22-119:20HKG - YYZ

Nonstop14h 40mCathay Pacific

Sat 31-100:35YYZ - HKG

Nonstop15h 40mCathay Pacific

Deal found 2-12HK$11,458

Mon 2-310:25HKG - YYZ

Nonstop14h 50mCathay Pacific

Tue 10-314:55YYZ - HKG

Nonstop15h 50mCathay Pacific

Deal found 2-12HK$11,473

Mon 19-119:20HKG - YYZ

Nonstop14h 40mCathay Pacific

Tue 27-100:35YYZ - HKG

Nonstop15h 40mCathay Pacific

Deal found 2-12HK$11,489

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

Tue 9-1207:10HKG - YYZ

2 stops50h 25mMultiple Airlines

Sat 10-106:30YYZ - HKG

1 stop36h 20mMultiple Airlines

Deal found 3-12HK$7,589

Wed 10-1208:30HKG - YYZ

2 stops35h 10mMultiple Airlines

Sat 10-106:30YYZ - HKG

1 stop36h 20mMultiple Airlines

Deal found 3-12HK$7,620

Thu 15-109:20HKG - YOW

2 stops42h 02mMultiple Airlines

Thu 22-118:50YOW - HKG

1 stop22h 45mMultiple Airlines

Deal found 1-12HK$7,986

Thu 15-109:20HKG - YHM

2 stops22h 40mMultiple Airlines

Thu 22-108:15YHM - HKG

2 stops25h 55mMultiple Airlines

Deal found 30-11HK$8,251

Fri 16-114:55HKG - YYZ

2 stops53h 15mMultiple Airlines

Fri 23-121:00YYZ - HKG

1 stop21h 50mMultiple Airlines

Deal found 2-12HK$7,496

Fri 16-109:20HKG - YHM

2 stops22h 40mMultiple Airlines

Fri 23-115:10YHM - HKG

3 stops31h 50mMultiple Airlines

Deal found 2-12HK$8,321

Fri 16-114:55HKG - YOW

2 stops46h 45mMultiple Airlines

Fri 23-118:50YOW - HKG

1 stop24h 00mMultiple Airlines

Deal found 2-12HK$8,368

Sun 18-120:20HKG - YHM

2 stops35h 40mMultiple Airlines

Mon 26-108:15YHM - HKG

2 stops23h 50mMultiple Airlines

Deal found 1-12HK$6,982

Sun 18-123:15HKG - YTZ

2 stops32h 53mMultiple Airlines

Sun 25-114:05YTZ - HKG

2 stops27h 30mMultiple Airlines

Deal found 3-12HK$8,321

Mon 19-108:30HKG - YYZ

2 stops26h 23mMultiple Airlines

Wed 28-106:30YYZ - HKG

2 stops26h 20mMultiple Airlines

Deal found 2-12HK$7,356

Mon 19-121:05HKG - YYZ

2 stops40h 33mMultiple Airlines

Thu 29-107:55YYZ - HKG

1 stop33h 40mMultiple Airlines

Deal found 2-12HK$7,387

Mon 19-121:05HKG - YYZ

2 stops40h 33mMultiple Airlines

Sat 31-107:55YYZ - HKG

1 stop34h 55mMultiple Airlines

Deal found 2-12HK$7,402

Find flights to Ontario

One-wayReturn

Explore Ontario

Find flight deals to Ontario

Return from	HK$6,982
One-way from	HK$3,075
Popular in	December
Cheapest in	February
Average price	HK$13,590
Good round-trip deal	HK$9,593 or less
Good one-way deal	HK$5,883 or less

18-1-26-1
4 total stops
59h 30m total
Hong Kong to Toronto

Search Deals

27-1
3 total stops
52h 43m total
Hong Kong to Ontario

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (HK$319 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$204 potential savings vs. average return price).

Search Deals

Average for return flights in December 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

Fly from

Route

Departure

Return

Price

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Thu 22-1

09:20-00:38

2 stops28h 18m

Toronto Pearson Intl

Sun 1-2

19:50-12:00

2 stops27h 10m

HK$7,317

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sun 26-4

19:40-06:44

2 stops23h 04m

Toronto Pearson Intl

Thu 2-7

19:45-08:50

2 stops25h 05m

HK$7,449

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Wed 6-5

10:10-06:59

2 stops32h 49m

Montreal Pierre Elliott Trudeau Intl

Wed 13-5

16:40-08:50

2 stops28h 10m

HK$7,488

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sat 28-3

19:40-06:40

2 stops23h 00m

Toronto Pearson Intl

Sat 11-4

18:55-08:50

2 stops25h 55m

HK$7,823

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Fri 1-5

15:25-05:40

2 stops26h 15m

Toronto Pearson Intl

Sat 30-5

19:45-08:50

2 stops25h 05m

HK$8,048

Hong KongHamilton

HKG - YHM

HKGYHM

Hong Kong Intl

Fri 16-1

09:20-19:00

2 stops22h 40m

Hamilton

Fri 23-1

15:10-12:00

3 stops31h 50m

HK$8,321

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

Sun 18-1

23:15-19:08

2 stops32h 53m

Toronto Island

Sun 25-1

14:05-06:35

2 stops27h 30m

HK$8,321

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 9-2

00:55-09:05

1 stop21h 10m

Toronto Pearson Intl

Fri 27-2

11:40-11:20

1 stop34h 40m

HK$8,469

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Thu 22-1

18:10-09:05

1 stop27h 55m

Toronto Pearson Intl

Sun 25-1

11:40-16:50

1 stop40h 10m

HK$8,469

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Tue 2-6

13:00-19:30

1 stop18h 30m

Toronto Pearson Intl

Fri 28-8

13:40-22:50

1 stop21h 10m

HK$8,531

Flights are sorted by cheapest return flights first.

Deals found on 3-12

Showing 1-10 of 32 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 41 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 (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 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 Air China, Philippine Airlines and Air Canada.

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, andCathay Pacific 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

8.5

Very Good

1,292 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

EVA Air

8.5

Very Good

1,292 reviews

EVA Air

8.5

Very Good

1,292 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Korean Air

8.4

Very Good

1,177 reviews

EVA Air

8.5

Very Good

1,292 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Cathay Pacific

7.6

Good

1,082 reviews

EVA Air

8.5

Very Good

1,292 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

United Airlines

7.4

Good

9,065 reviews

EVA Air

8.5

Very Good

1,292 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Air Canada

7.1

Good

10,500 reviews

EVA Air

8.5

Very Good

1,292 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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?
Toronto Pearson Intl is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Pearson Intl typically cost HK$307, while return flights cost around HK$1,170.
How much is a return flight to Ontario?
A return flight to Ontario will typically cost around HK$1,352, however they can be found for as little as HK$1,170.
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

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$2,989+ 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 10-12. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Ontario in 2025

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 December 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 December 2025.

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 December 2025

Explore Ontario

Find flight deals to Ontario

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 December 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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 16 December 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 December 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, andCathay Pacific 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?

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What is the cheapest airport to fly to in Ontario?

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Where does the fastest flight to Ontario depart from?

Does Toronto Pearson Intl have rental cars?

Are there hotels close to Toronto Pearson Intl?

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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 4 December 2025.