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, EVA Air 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$638, while return flights cost around HK$1,392.

How much is a return flight to Ontario?

A return flight to Ontario will typically cost around HK$1,831, however they can be found for as little as HK$1,392.

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 30 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$4,065+ Cheap Flights to Ontario

Flights to Ontario in 2026

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 5 October 2026.

Tue 22-1213:30 -

2 stops24h 51m

Sun 21-216:15 -

2 stops28h 50m

Deal found 4-10HK$8,820

Wed 25-1111:25 -

2 stops31h 35m

Mon 30-1106:00 -

2 stops28h 25m

Deal found 3-10HK$8,835

Mon 19-1022:55 -

1 stop32h 10m

Tue 3-1109:00 -

1 stop32h 45m

Deal found 1-10HK$8,843

Sun 25-1023:00 -

1 stop20h 50m

Sat 7-1113:40 -

1 stop28h 05m

Deal found 1-10HK$8,851

Mon 19-1022:55 -

1 stop32h 10m

Mon 2-1117:15 -

2 stops27h 00m

Deal found 1-10HK$8,867

Fri 16-1011:05 -

2 stops31h 13m

Tue 27-1018:25 -

2 stops26h 35m

Deal found 2-10HK$8,882

Sun 18-1022:55 -

1 stop33h 55m

Wed 21-1017:35 -

3 stops31h 10m

Deal found 4-10HK$8,922

Mon 12-1022:55 -

1 stop38h 10m

Fri 30-1018:25 -

2 stops26h 35m

Deal found 3-10HK$8,937

Tue 20-1011:05 -

2 stops40h 12m

Tue 27-1018:25 -

2 stops26h 35m

Deal found 1-10HK$8,969

Fri 16-1022:55 -

1 stop38h 10m

Fri 23-1006:00 -

2 stops29h 30m

Deal found 30-9HK$8,977

Sat 10-1021:05 -

2 stops34h 20m

Fri 6-1112:50 -

2 stops31h 10m

Deal found 1-10HK$8,984

Sat 17-1007:45 -

3 stops29h 08m

Tue 20-1014:00 -

3 stops34h 35m

Deal found 2-10HK$12,013

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 5 October 2026.

Fri 16-1022:55 -

1 stop38h 10m

Fri 23-1006:00 -

2 stops29h 30m

Deal found 30-9HK$8,977

Mon 8-221:50 -

1 stop35h 30m

Thu 11-200:15 -

1 stop29h 15m

Deal found 2-10HK$10,632

Fri 26-200:55 -

1 stop21h 25m

Tue 2-311:50 -

1 stop34h 30m

Deal found 4-10HK$10,679

Sat 27-213:30 -

1 stop21h 30m

Tue 2-316:15 -

2 stops31h 05m

Deal found 4-10HK$10,891

Mon 2-1111:05 -

Nonstop14h 30m

Thu 12-1100:35 -

Nonstop15h 35m

Deal found 30-9HK$11,417

Wed 23-1210:45 -

2 stops35h 55m

Sat 2-116:25 -

2 stops47h 45m

Deal found 3-10HK$12,719

Sat 10-1021:45 -

2 stops28h 32m

Tue 13-1016:00 -

2 stops25h 40m

Deal found 30-9HK$14,304

Wed 25-1121:00 -

3 stops58h 45m

Sun 29-1110:35 -

2 stops39h 10m

Deal found 3-10HK$20,307

Tue 22-1200:55 -

1 stop21h 25m

Sun 3-111:50 -

1 stop34h 30m

Deal found 3-10HK$10,821

Tue 24-1111:05 -

Nonstop14h 30m

Sun 29-1114:20 -

Nonstop15h 45m

Deal found 30-9HK$11,417

Wed 23-1211:05 -

Nonstop14h 30m

Sun 3-114:20 -

Nonstop15h 45m

Deal found 2-10HK$11,417

Fri 26-311:05 -

Nonstop14h 30m

Sat 10-415:45 -

Nonstop15h 25m

Deal found 3-10HK$11,919

Tue 22-1201:05 -

2 stops21h 42m

Fri 1-119:35 -

2 stops34h 35m

Deal found 3-10HK$14,673

Sat 10-1009:45 -

1 stop18h 38m

Tue 13-1021:25 -

2 stops37h 10m

Deal found 1-10HK$15,599

Sun 27-1219:20 -

Nonstop14h 35m

Fri 1-100:35 -

Nonstop15h 35m

Deal found 1-10HK$11,927

Tue 22-1210:45 -

1 stop27h 11m

Fri 1-115:15 -

2 stops32h 55m

Deal found 3-10HK$14,791

Fri 9-1002:50 -

1 stop18h 15m

Tue 13-1018:25 -

1 stop22h 35m

Deal found 30-9HK$18,816

Find flights to Ontario

One-wayReturn

Explore Ontario

Find flight deals to Ontario

Return from	HK$8,749
One-way from	HK$4,065
Popular in	August
Cheapest in	April
Average price	HK$11,260
Good round-trip deal	HK$15,295 or less
Good one-way deal	HK$14,197 or less

17-10-24-10
4 total stops
58h 46m total
Hong Kong to Toronto

Search Deals

1-12-31-12
3 total stops
55h 10m total
Hong Kong to Ontario

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (HK$1,133 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$227 potential savings vs. average return price).

Search Deals

Average for return flights in October 2026

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

Cheapest return flight

Hong KongOttawa

HKG Hong Kong Intl - YOW Ottawa

HKGYOW

Hong Kong Intl

Wed 2-12

20:20-14:30

3 stops55h 10m

Ottawa

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$4,104

Fastest return journey

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Wed 11-11

15:30-06:41

2 stops28h 11m

Toronto Pearson Intl

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$5,014

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Wed 11-11

15:30-06:41

2 stops28h 11m

Toronto Pearson Intl

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$5,014

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Fri 16-10

22:55-01:05

1 stop38h 10m

Toronto Pearson Intl

Fri 23-10

06:00-23:30

2 stops29h 30m

HK$8,977

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Mon 8-2

21:50-20:20

1 stop35h 30m

Toronto Pearson Intl

Thu 11-2

00:15-18:30

1 stop29h 15m

HK$10,632

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Fri 26-2

00:55-09:20

1 stop21h 25m

Toronto Pearson Intl

Tue 2-3

11:50-11:20

1 stop34h 30m

HK$10,679

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Tue 22-12

00:55-09:20

1 stop21h 25m

Toronto Pearson Intl

Sun 3-1

11:50-11:20

1 stop34h 30m

HK$10,821

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Sat 27-2

13:30-22:00

1 stop21h 30m

Toronto Pearson Intl

Tue 2-3

16:15-12:20

2 stops31h 05m

HK$10,891

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Mon 2-11

11:05-12:35

Nonstop14h 30m

Toronto Pearson Intl

Thu 12-11

00:35-05:10

Nonstop15h 35m

HK$11,417

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Tue 24-11

11:05-12:35

Nonstop14h 30m

Toronto Pearson Intl

Sun 29-11

14:20-19:05

Nonstop15h 45m

HK$11,417

Flights are sorted by cheapest return flights first.

Deals found on 2-10

Showing 1-10 of 20 resultsSorted by cheapest first

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.

HKG-YYZ

HKG-YOW

HKG-YQG

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

HKG-CAON

HKG-YYZ

HKG-YOW

HKG-YQG

How long is the flight to Ontario?

On average, a flight from Hong Kong to Ontario takes 18 hours 30 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.

What are the most popular airlines that fly to Ontario?

The most popular airlines flying from Hong Kong to Ontario are Cathay Pacific, EVA Air and Air Canada.

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Hong Kong to Ontario are Air China, Philippine Airlines and China Eastern.

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).

When is the best time to book a flight to Ontario?

The best time to book flights to Ontario is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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, andAsiana Airlines 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

1,542 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

EVA Air

8.5

Very Good

1,542 reviews

EVA Air

8.5

Very Good

1,542 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2026

TPE - SEA

Korean Air

8.4

Very Good

1,218 reviews

EVA Air

8.5

Very Good

1,542 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2026

TPE - SEA

Asiana Airlines

8.1

Very Good

563 reviews

EVA Air

8.5

Very Good

1,542 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2026

TPE - SEA

Cathay Pacific

7.6

Good

1,509 reviews

EVA Air

8.5

Very Good

1,542 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2026

TPE - SEA

Air Canada

7.1

Good

11,725 reviews

EVA Air

8.5

Very Good

1,542 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2026

TPE - SEA

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, EVA Air 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$638, while return flights cost around HK$1,392.
How much is a return flight to Ontario?
A return flight to Ontario will typically cost around HK$1,831, however they can be found for as little as HK$1,392.
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 30 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

Top Ontario destinations

Complete your trip

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Popular routes from Ontario

Flights by cabin class

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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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HK$4,065+ Cheap flights to Ontario

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1-12. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Ontario in 2026

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 5 October 2026.

Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 5 October 2026.

Best flights to OntarioDiscover 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 5 October 2026.

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 5 October 2026.

Direct flights to OntarioExplore direct flight options to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 October 2026.

Explore direct flight options to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 October 2026.

Last-minute flights to OntarioDiscover last-minute flight deals to Ontario. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute flight deals to Ontario. Data last updated 5 October 2026 and is based on user searches.

One-way flights to OntarioSearch for one-way flight options to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Search for one-way flight options to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

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 5 October 2026

Explore Ontario

Find flight deals to Ontario

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

How long is the flight to Ontario?

On average, a flight from Hong Kong to Ontario takes 18 hours 30 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.

What are the most popular airlines that fly to Ontario?

The most popular airlines flying from Hong Kong to Ontario are Cathay Pacific, EVA Air and Air Canada.

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Hong Kong to Ontario are Air China, Philippine Airlines and China Eastern.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals 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

Plan your trip to Ontario by taking into account the average temperature totals by month.

When is the best time to book a flight to Ontario?

The best time to book flights to Ontario is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 5 October 2026.

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, andAsiana Airlines 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?

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.

Complete your trip

Complete your trip to Ontario by reserving a rental car and/or hotel room.

Popular places in Canada

Not sure where to visit in Canada? Start by selecting one of the most popular places in Canada below to filter down your possible destination.

Popular flight routes departing from Ontario

Check out these popular flight routes departing from from Ontario. Flights updated 5 October 2026.

Search flights to Ontario by cabin class

Find flights to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Browse our most popular destinations

Most traveled routes by our users

Popular Canada flight routes

Browse through the most popular flight routes to Canada at this time.

Fly your favourite airline to Ontario

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Fly with Cheapflights

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?

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 5 October 2026.

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 5 October 2026.

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 5 October 2026.

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 5 October 2026 and is based on user searches.

One-way flights to Ontario
Search for one-way flight options to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.