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$503, 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$3,182+ 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 23 December 2025.

Thu 25-1223:15HKG - YYZ

1 stop27h 25mMultiple Airlines

Wed 7-118:45YYZ - HKG

2 stops35h 30mMultiple Airlines

Deal found 22-12HK$8,169

Fri 26-1213:40HKG - YYZ

1 stop21h 30mMultiple Airlines

Tue 6-109:45YYZ - HKG

2 stops45h 15mMultiple Airlines

Deal found 22-12HK$8,184

Tue 23-1215:30HKG - YYZ

2 stops27h 38mMultiple Airlines

Tue 24-218:55YYZ - HKG

2 stops25h 05mMultiple Airlines

Deal found 22-12HK$8,441

Thu 25-1223:15HKG - YYZ

1 stop19h 53mMultiple Airlines

Wed 25-216:45YYZ - HKG

2 stops40h 55mMultiple Airlines

Deal found 21-12HK$8,737

Thu 25-1223:15HKG - YYZ

1 stop19h 53mMultiple Airlines

Thu 26-216:45YYZ - HKG

2 stops41h 25mMultiple Airlines

Deal found 21-12HK$8,775

Thu 25-1223:15HKG - YYZ

1 stop19h 53mMultiple Airlines

Tue 24-216:45YYZ - HKG

2 stops41h 25mMultiple Airlines

Deal found 21-12HK$8,830

Thu 25-1223:15HKG - YYZ

1 stop19h 53mMultiple Airlines

Mon 23-221:00YYZ - HKG

2 stops37h 10mMultiple Airlines

Deal found 21-12HK$8,869

Tue 23-1213:30HKG - YUL

2 stops24h 02mMultiple Airlines

Tue 13-117:50YUL - HKG

2 stops26h 10mMultiple Airlines

Deal found 21-12HK$11,063

Tue 23-1222:45HKG - YUL

1 stop33h 00mBritish Airways

Tue 13-120:40YUL - HKG

1 stop29h 10mBritish Airways

Deal found 21-12HK$12,136

Thu 25-1220:25HKG - YTZ

2 stops26h 30mAir Canada

Wed 7-108:30YTZ - HKG

2 stops25h 20mAir Canada

Deal found 22-12HK$13,109

Fri 26-1220:25HKG - YTZ

2 stops26h 30mAir Canada

Tue 6-108:30YTZ - HKG

2 stops25h 20mAir Canada

Deal found 22-12HK$13,443

Fri 26-1221:00HKG - YTZ

3 stops54h 55mEmirates

Tue 6-107:10YTZ - HKG

2 stops25h 40mEmirates

Deal found 22-12HK$21,254

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 23 December 2025.

Tue 20-109:20HKG - YOW

3 stops28h 22mMultiple Airlines

Tue 27-107:45YOW - HKG

2 stops33h 00mMultiple Airlines

Deal found 22-12HK$7,507

Sat 7-313:10HKG - YYZ

1 stop19h 15mAsiana Airlines

Sun 15-313:10YYZ - HKG

1 stop21h 30mAsiana Airlines

Deal found 22-12HK$8,526

Sun 8-310:00HKG - YYZ

1 stop45h 15mTurkish Airlines

Sun 15-321:10YYZ - HKG

1 stop23h 10mTurkish Airlines

Deal found 22-12HK$8,674

Fri 16-100:55HKG - YYZ

1 stop21h 10mKorean Air

Fri 23-111:40YYZ - HKG

1 stop22h 30mKorean Air

Deal found 22-12HK$8,954

Wed 21-120:25HKG - YTZ

2 stops26h 30mAir Canada

Wed 28-108:30YTZ - HKG

2 stops25h 20mAir Canada

Deal found 22-12HK$13,451

Mon 15-621:45HKG - YTZ

2 stops24h 21mUnited Airlines

Sun 28-612:15YTZ - HKG

2 stops28h 45mUnited Airlines

Deal found 22-12HK$15,007

Mon 9-310:20HKG - YKF

2 stops31h 09mWestJet

Tue 17-306:20YKF - HKG

2 stops28h 35mWestJet

Deal found 22-12HK$16,858

Sun 8-300:40HKG - YYZ

1 stop30h 45mAsiana Airlines

Sun 15-313:10YYZ - HKG

1 stop21h 30mAsiana Airlines

Deal found 22-12HK$8,526

Sun 8-310:00HKG - YYZ

1 stop45h 15mTurkish Airlines

Fri 20-321:10YYZ - HKG

1 stop23h 10mTurkish Airlines

Deal found 22-12HK$8,674

Tue 3-202:00HKG - YTZ

3 stops32h 35mMultiple Airlines

Wed 11-216:30YTZ - HKG

3 stops35h 20mMultiple Airlines

Deal found 21-12HK$9,024

Thu 15-100:55HKG - YYZ

1 stop21h 10mKorean Air

Wed 21-111:40YYZ - HKG

1 stop22h 30mKorean Air

Deal found 22-12HK$9,157

Mon 25-500:30HKG - YYZ

1 stop31h 00mAsiana Airlines

Thu 11-613:50YYZ - HKG

1 stop21h 00mAsiana Airlines

Deal found 22-12HK$8,534

Thu 29-121:00HKG - YQG

3 stops59h 14mEmirates

Mon 2-209:45YQG - HKG

2 stops40h 00mEmirates

Deal found 22-12HK$19,846

Sat 7-307:10HKG - YUL

3 stops38h 55mMultiple Airlines

Sat 14-313:40YUL - HKG

3 stops34h 15mMultiple Airlines

Deal found 21-12HK$9,094

Sun 24-500:30HKG - YYZ

1 stop31h 00mAsiana Airlines

Sat 6-613:50YYZ - HKG

1 stop21h 00mAsiana Airlines

Deal found 22-12HK$8,534

Sat 16-500:45HKG - YYZ

1 stop21h 10mKorean Air

Sun 17-512:30YYZ - HKG

1 stop22h 00mKorean Air

Deal found 21-12HK$9,514

Thu 5-202:00HKG - YOW

2 stops31h 05mMultiple Airlines

Fri 13-206:00YOW - HKG

2 stops28h 30mMultiple Airlines

Deal found 23-12HK$9,297

Fri 19-613:00HKG - YYZ

1 stop18h 30mAsiana Airlines

Mon 13-713:50YYZ - HKG

1 stop33h 50mAsiana Airlines

Deal found 22-12HK$8,534

Mon 9-200:55HKG - YYZ

1 stop21h 10mKorean Air

Mon 27-418:29YYZ - HKG

2 stops28h 26mKorean Air

Deal found 22-12HK$9,670

Wed 14-119:40HKG - YYZ

2 stops23h 28mMultiple Airlines

Sat 31-118:55YYZ - HKG

2 stops25h 05mMultiple Airlines

Deal found 23-12HK$9,390

Thu 4-609:45HKG - YTZ

2 stops36h 22mAir Canada

Mon 8-610:45YTZ - HKG

2 stops30h 25mAir Canada

Deal found 22-12HK$13,482

Thu 29-118:10HKG - YOW

2 stops43h 32mKorean Air

Mon 2-205:40YOW - HKG

2 stops28h 30mKorean Air

Deal found 20-12HK$10,137

Thu 15-115:30HKG - YUL

2 stops22h 13mMultiple Airlines

Fri 27-217:50YUL - HKG

2 stops26h 10mMultiple Airlines

Deal found 22-12HK$9,709

Wed 18-300:55HKG - YUL

2 stops35h 04mKorean Air

Mon 23-306:45YUL - HKG

2 stops28h 25mKorean Air

Deal found 22-12HK$10,347

Thu 4-621:45HKG - YTZ

2 stops24h 21mUnited Airlines

Mon 8-607:25YTZ - HKG

3 stops34h 15mUnited Airlines

Deal found 20-12HK$15,583

Tue 13-115:30HKG - YUL

2 stops23h 23mMultiple Airlines

Mon 2-317:50YUL - HKG

2 stops26h 10mMultiple Airlines

Deal found 22-12HK$10,160

Wed 11-310:20HKG - YKF

2 stops31h 09mWestJet

Thu 19-306:20YKF - HKG

2 stops28h 35mWestJet

Deal found 22-12HK$16,858

Thu 29-120:25HKG - YQG

2 stops25h 39mAir Canada

Mon 2-219:50YQG - HKG

2 stops33h 50mAir Canada

Deal found 20-12HK$15,777

Wed 11-310:20HKG - YKF

2 stops31h 09mWestJet

Tue 17-306:20YKF - HKG

2 stops28h 35mWestJet

Deal found 22-12HK$16,858

Thu 5-212:35HKG - YTZ

2 stops22h 00mMultiple Airlines

Thu 12-207:00YTZ - HKG

2 stops24h 30mMultiple Airlines

Deal found 22-12HK$10,596

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 23 December 2025.

Wed 27-510:45HKG - YYZ

Nonstop15h 05mCathay Pacific

Tue 9-615:30YYZ - HKG

Nonstop15h 30mCathay Pacific

Deal found 22-12HK$13,085

Wed 14-119:20HKG - YYZ

Nonstop14h 40mCathay Pacific

Tue 20-113:55YYZ - HKG

Nonstop15h 50mCathay Pacific

Deal found 22-12HK$13,202

Tue 20-119:20HKG - YYZ

Nonstop14h 40mCathay Pacific

Tue 27-113:55YYZ - HKG

Nonstop15h 50mCathay Pacific

Deal found 21-12HK$13,233

Thu 12-310:25HKG - YYZ

Nonstop14h 50mCathay Pacific

Fri 20-314:55YYZ - HKG

Nonstop15h 50mCathay Pacific

Deal found 23-12HK$13,241

Wed 4-210:25HKG - YYZ

Nonstop14h 50mCathay Pacific

Tue 10-200:35YYZ - HKG

Nonstop15h 40mCathay Pacific

Deal found 21-12HK$13,264

Mon 15-619:10HKG - YYZ

Nonstop15h 00mCathay Pacific

Sat 27-601:50YYZ - HKG

Nonstop15h 10mCathay Pacific

Deal found 22-12HK$13,373

Mon 9-319:20HKG - YYZ

Nonstop14h 40mCathay Pacific

Tue 17-301:35YYZ - HKG

Nonstop15h 40mCathay Pacific

Deal found 22-12HK$13,381

Wed 14-110:25HKG - YYZ

Nonstop14h 50mCathay Pacific

Fri 30-100:35YYZ - HKG

Nonstop15h 40mCathay Pacific

Deal found 21-12HK$13,412

Tue 26-519:10HKG - YYZ

Nonstop15h 00mCathay Pacific

Sat 6-610:35YYZ - HKG

Nonstop15h 25mCathay Pacific

Deal found 22-12HK$13,435

Thu 12-219:20HKG - YYZ

Nonstop14h 40mCathay Pacific

Thu 26-213:55YYZ - HKG

Nonstop15h 50mCathay Pacific

Deal found 22-12HK$13,443

Wed 27-510:45HKG - YYZ

Nonstop15h 05mCathay Pacific

Fri 5-601:50YYZ - HKG

Nonstop15h 10mCathay Pacific

Deal found 22-12HK$13,451

Thu 22-110:25HKG - YYZ

Nonstop14h 50mCathay Pacific

Mon 26-113:55YYZ - HKG

Nonstop15h 50mCathay Pacific

Deal found 20-12HK$13,467

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 23 December 2025 and is based on user searches.

Thu 25-1220:25HKG - YTZ

2 stops26h 30mAir Canada

Wed 7-108:30YTZ - HKG

2 stops25h 20mAir Canada

Deal found 22-12HK$13,109

Fri 26-1223:15HKG - YYZ

1 stop19h 53mMultiple Airlines

Tue 6-118:45YYZ - HKG

1 stop23h 10mMultiple Airlines

Deal found 23-12HK$7,795

Fri 26-1220:25HKG - YTZ

2 stops26h 30mAir Canada

Tue 6-108:30YTZ - HKG

2 stops25h 20mAir Canada

Deal found 22-12HK$13,443

Sat 17-114:55HKG - YYZ

2 stops53h 15mMultiple Airlines

Fri 23-109:45YYZ - HKG

1 stop32h 10mMultiple Airlines

Deal found 22-12HK$7,616

Sun 18-120:20HKG - YYZ

2 stops34h 21mMultiple Airlines

Sun 25-122:15YYZ - HKG

2 stops33h 50mMultiple Airlines

Deal found 21-12HK$7,437

Mon 19-119:55HKG - YYZ

2 stops48h 15mMultiple Airlines

Mon 26-122:15YYZ - HKG

1 stop43h 40mMultiple Airlines

Deal found 22-12HK$7,352

Tue 20-109:20HKG - YOW

3 stops28h 22mMultiple Airlines

Tue 27-107:45YOW - HKG

2 stops33h 00mMultiple Airlines

Deal found 22-12HK$7,507

Tue 20-110:50HKG - YYZ

3 stops23h 18mMultiple Airlines

Wed 18-319:50YYZ - HKG

2 stops33h 50mMultiple Airlines

Deal found 22-12HK$7,461

Tue 20-102:00HKG - YYZ

2 stops31h 35mMultiple Airlines

Sat 7-322:35YYZ - HKG

3 stops35h 35mMultiple Airlines

Deal found 22-12HK$7,476

Tue 20-110:50HKG - YYZ

2 stops21h 46mMultiple Airlines

Tue 27-109:45YYZ - HKG

1 stop31h 50mMultiple Airlines

Deal found 21-12HK$7,500

Tue 20-110:10HKG - YYZ

1 stop23h 10mMultiple Airlines

Wed 22-719:45YYZ - HKG

2 stops25h 05mMultiple Airlines

Deal found 20-12HK$7,725

Thu 22-119:40HKG - YYZ

2 stops24h 00mMultiple Airlines

Sat 28-218:50YYZ - HKG

2 stops25h 10mMultiple Airlines

Deal found 21-12HK$7,570

Find flights to Ontario

One-wayReturn

Explore Ontario

Find flight deals to Ontario

Return from	HK$7,258
One-way from	HK$3,182
Popular in	August
Cheapest in	February
Average price	HK$12,144
Good round-trip deal	HK$11,675 or less
Good one-way deal	HK$5,880 or less

9-3-19-3
3 total stops
54h 25m total
Hong Kong to Toronto

Search Deals

12-3
2 total stops
32h 15m total
Hong Kong to Ontario

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (HK$664 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$146 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 KongOttawa

HKG - YOW

HKGYOW

Hong Kong Intl

Tue 20-1

09:20-00:42

3 stops28h 22m

Ottawa

Tue 27-1

07:45-05:45

2 stops33h 00m

HK$7,507

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sat 7-3

13:10-19:25

1 stop19h 15m

Toronto Pearson Intl

Sun 15-3

13:10-22:40

1 stop21h 30m

HK$8,526

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sun 8-3

00:40-19:25

1 stop30h 45m

Toronto Pearson Intl

Sun 15-3

13:10-22:40

1 stop21h 30m

HK$8,526

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 25-5

00:30-19:30

1 stop31h 00m

Toronto Pearson Intl

Thu 11-6

13:50-22:50

1 stop21h 00m

HK$8,534

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sun 24-5

00:30-19:30

1 stop31h 00m

Toronto Pearson Intl

Sat 6-6

13:50-22:50

1 stop21h 00m

HK$8,534

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Fri 19-6

13:00-19:30

1 stop18h 30m

Toronto Pearson Intl

Mon 13-7

13:50-11:40

1 stop33h 50m

HK$8,534

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sun 8-3

10:00-18:15

1 stop45h 15m

Toronto Pearson Intl

Sun 15-3

21:10-08:20

1 stop23h 10m

HK$8,674

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sun 8-3

10:00-18:15

1 stop45h 15m

Toronto Pearson Intl

Fri 20-3

21:10-08:20

1 stop23h 10m

HK$8,674

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Fri 16-1

00:55-09:05

1 stop21h 10m

Toronto Pearson Intl

Fri 23-1

11:40-23:10

1 stop22h 30m

HK$8,954

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

Tue 3-2

02:00-21:35

3 stops32h 35m

Toronto Island

Wed 11-2

16:30-16:50

3 stops35h 20m

HK$9,024

Flights are sorted by cheapest return flights first.

Deals found on 21-12

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 24 hours 31 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 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 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

1,298 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

1,298 reviews

EVA Air

8.5

Very Good

1,298 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

1,185 reviews

EVA Air

8.5

Very Good

1,298 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

1,103 reviews

EVA Air

8.5

Very Good

1,298 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

9,107 reviews

EVA Air

8.5

Very Good

1,298 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

10,551 reviews

EVA Air

8.5

Very Good

1,298 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$503, 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$3,182+ 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 12-3. 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 23 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 23 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 23 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 23 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 23 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?

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?

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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 23 December 2025.