What are the cheapest airlines flying from Ontario to Hong Kong round-trip?

Flying on China Airlines is currently your cheapest option to Hong Kong, with prices starting at HK$6,331. Additional round-trip tickets that might be worth considering are offered by Delta and Korean Air, with the lowest prices starting at HK$6,867 and HK$6,890, respectively. These flights start at 26% lower than the current average price 3 months from now. Find deals

What are the cheapest airlines to fly from Ontario to Hong Kong one-way?

For one-way options, check prices for China Airlines. According to our data, you can fly for as low as HK$3,670. Users have also found prices from HK$3,686 and HK$3,693 on Delta and Korean Air, respectively. Find deals

What is the cheapest day to fly from Ontario to Hong Kong?

Travellers seeking maximum savings on their Ontario to Hong Kong flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

What is the cheapest day to fly return from Ontario to Hong Kong?

Flights from Ontario to Hong Kong are generally found to be more expensive on Wednesday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Hong Kong.

How far in advance should I book a flight from Ontario to Hong Kong?

Find a great deal and save up to 9% by booking at least 21 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Hong Kong within the next two weeks, with the cheapest ticket starting at HK$7,441.

What is the cheapest month to fly from Ontario to Hong Kong?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Hong Kong. Flights to Hong Kong from Ontario in October are about HK$8,419 on average during October, but can be found for as low as HK$4,974.

What is the cheapest time of day to fly from ONT to HKG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Hong Kong as you normally would.

Can I find deals for flights from Ontario to Hong Kong that include hotel bookings?

Yes. In addition to deals on Ontario to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ontario to Hong Kong?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Hong Kong.

Can I find deals for business class flights from Ontario to Hong Kong?

Yes. Cheapflights offers flight deals from Ontario to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

HK$3,360+ Flights from Ontario to Hong Kong

Cheapflights Tip: The best prices from Ontario to Hong Kong Intl are usually found in April or March, booked 90 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Ontario to Hong Kong

Round-trip from	HK$6,331
One-way from	HK$3,360
Popular in	June
Cheapest in	April
Average price	HK$7,301

China Airlines
2-9-4-9
2 total stops
37h 10m total
Ontario to Hong Kong

Search Deals

29-5
2 total stops
47h 19m total
Ontario to Hong Kong

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (HK$14,416 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (HK$2,383 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Ontario to Hong Kong

Cheapest flights from Ontario to Hong Kong
Explore the most affordable flight options available from Ontario to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Tue 2-900:45ONT - HKG

1 stop17h 30mChina Airlines

Thu 4-914:00HKG - ONT

1 stop19h 40mChina Airlines

Deal found 23-4HK$6,331

Wed 7-506:00ONT - HKG

2 stops43h 20mDelta

Tue 20-500:45HKG - ONT

2 stops36h 50mDelta

Deal found 24-4HK$6,859

Thu 8-506:00ONT - HKG

2 stops25h 30mKorean Air

Tue 20-500:45HKG - ONT

2 stops32h 35mKorean Air

Deal found 24-4HK$6,882

Thu 24-418:39ONT - HKG

1 stop19h 21mUnited Airlines

Wed 7-511:15HKG - ONT

1 stop18h 10mUnited Airlines

Deal found 24-4HK$7,472

Thu 1-508:24ONT - HKG

1 stop29h 46mMultiple Airlines

Tue 6-500:40HKG - ONT

2 stops48h 22mMultiple Airlines

Deal found 23-4HK$7,658

Fri 1-823:45ONT - HKG

1 stop28h 10m星宇航空

Fri 15-811:20HKG - ONT

1 stop21h 20m星宇航空

Deal found 23-4HK$7,813

Best flights from Ontario to Hong Kong
Discover carefully curated flight deals from Ontario to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 April 2025.

Tue 2-900:45ONT - HKG

1 stop17h 30mChina Airlines

Thu 4-914:00HKG - ONT

1 stop19h 40mChina Airlines

Deal found 23-4HK$6,331

Mon 25-806:00ONT - HKG

2 stops25h 30mDelta

Tue 28-1012:35HKG - ONT

2 stops25h 07mDelta

Deal found 21-4HK$6,867

Thu 8-506:00ONT - HKG

2 stops25h 30mKorean Air

Mon 19-517:55HKG - ONT

2 stops39h 25mKorean Air

Deal found 22-4HK$6,890

Thu 8-515:10ONT - HKG

1 stop22h 50mUnited Airlines

Thu 22-511:15HKG - ONT

1 stop15h 59mUnited Airlines

Deal found 22-4HK$7,596

Mon 4-823:45ONT - HKG

1 stop28h 10m星宇航空

Mon 25-811:20HKG - ONT

1 stop21h 20m星宇航空

Deal found 22-4HK$7,813

Thu 29-521:41ONT - HKG

2 stops47h 19mMultiple Airlines

Mon 9-611:20HKG - ONT

1 stop20h 45mMultiple Airlines

Deal found 23-4HK$7,860

Mon 6-1018:55ONT - HKG

2 stops22h 55mEVA Air

Tue 21-1019:40HKG - ONT

2 stops29h 59mEVA Air

Deal found 22-4HK$8,473

Fri 22-823:59ONT - HKG

2 stops30h 11mAmerican Airlines

Tue 28-1009:20HKG - ONT

2 stops29h 42mAmerican Airlines

Deal found 21-4HK$8,876

Last-minute flights from Ontario to Hong Kong
Discover last-minute flight deals from Ontario to Hong Kong. Data last updated 24 April 2025 and is based on user searches.

Thu 24-418:39ONT - HKG

1 stop19h 21mUnited Airlines

Wed 7-511:15HKG - ONT

1 stop18h 10mUnited Airlines

Deal found 24-4HK$7,472

Mon 28-400:10ONT - HKG

1 stop18h 55mChina Airlines

Tue 6-521:15HKG - ONT

1 stop35h 45mChina Airlines

Deal found 22-4HK$6,859

Mon 28-414:44ONT - HKG

2 stops57h 26mQatar Airways

Thu 1-519:40HKG - ONT

2 stops37h 49mQatar Airways

Deal found 21-4HK$14,610

Mon 28-416:35ONT - HKG

2 stops31h 55mBritish Airways

Wed 7-523:00HKG - ONT

2 stops34h 23mBritish Airways

Deal found 22-4HK$25,093

Tue 29-406:00ONT - HKG

1 stop21h 55mUnited Airlines

Wed 7-511:15HKG - ONT

1 stop16h 09mUnited Airlines

Deal found 23-4HK$7,596

Tue 29-406:00ONT - HKG

2 stops25h 00mJapan Airlines

Mon 5-508:15HKG - ONT

2 stops22h 17mJapan Airlines

Deal found 23-4HK$7,775

Thu 1-508:24ONT - HKG

1 stop29h 46mMultiple Airlines

Sat 10-516:55HKG - ONT

2 stops56h 07mMultiple Airlines

Deal found 22-4HK$6,805

Thu 1-505:45ONT - HKG

2 stops25h 45mKorean Air

Fri 9-500:45HKG - ONT

2 stops32h 35mKorean Air

Deal found 22-4HK$7,239

Thu 1-508:24ONT - HKG

1 stop29h 46mMultiple Airlines

Tue 6-500:40HKG - ONT

2 stops48h 22mMultiple Airlines

Deal found 23-4HK$7,658

Wed 7-506:00ONT - HKG

2 stops43h 20mDelta

Tue 20-500:45HKG - ONT

2 stops36h 50mDelta

Deal found 24-4HK$6,859

Wed 7-500:10ONT - HKG

1 stop25h 20mChina Airlines

Wed 21-517:30HKG - ONT

1 stop15h 30mChina Airlines

Deal found 24-4HK$7,185

Thu 8-506:00ONT - HKG

2 stops25h 30mKorean Air

Tue 20-500:45HKG - ONT

2 stops32h 35mKorean Air

Deal found 24-4HK$6,882

One-way flights from Ontario to Hong Kong
Search for one-way flight options from Ontario to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 24 April 2025.

Thu 29-521:41ONT - HKG

2 stops47h 19mMultiple Airlines

Deal found 22-4HK$3,360

Mon 4-800:45ONT - HKG

1 stop18h 20mChina Airlines

Deal found 23-4HK$3,670

Mon 28-405:45ONT - HKG

2 stops25h 45mDelta

Deal found 21-4HK$3,686

Mon 28-405:45ONT - HKG

2 stops25h 45mKorean Air

Deal found 22-4HK$3,693

Tue 29-406:00ONT - HKG

2 stops25h 00mJapan Airlines

Deal found 23-4HK$3,817

Mon 28-405:00ONT - HKG

2 stops22h 55mUnited Airlines

Deal found 22-4HK$4,011

Wed 3-923:10ONT - HKG

1 stop28h 45m星宇航空

Deal found 23-4HK$4,454

Sun 3-800:59ONT - HKG

2 stops31h 01mAmerican Airlines

Deal found 22-4HK$5,144

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Hong Kong that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Tue 2-9

00:45-09:15

1 stop17h 30m

Hong Kong Intl

Thu 4-9

14:00-18:40

1 stop19h 40m

HK$6,331

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Mon 25-8

07:00-22:30

2 stops24h 30m

Hong Kong Intl

Mon 27-10

00:55-22:42

2 stops36h 47m

HK$6,867

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Thu 8-5

06:00-22:30

2 stops25h 30m

Hong Kong Intl

Mon 19-5

17:55-18:20

2 stops39h 25m

HK$6,890

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Thu 8-5

15:10-05:00

1 stop22h 50m

Hong Kong Intl

Thu 22-5

11:15-12:14

1 stop15h 59m

HK$7,596

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Mon 4-8

23:45-18:55

1 stop28h 10m

Hong Kong Intl

Mon 25-8

11:20-17:40

1 stop21h 20m

HK$7,813

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Thu 29-5

21:41-12:00

2 stops47h 19m

Hong Kong Intl

Mon 9-6

11:20-17:05

1 stop20h 45m

HK$7,860

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Mon 6-10

18:55-08:50

2 stops22h 55m

Hong Kong Intl

Tue 21-10

19:40-10:39

2 stops29h 59m

HK$8,473

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Fri 22-8

23:59-21:10

2 stops30h 11m

Hong Kong Intl

Tue 28-10

09:20-00:02

2 stops29h 42m

HK$8,876

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Thu 29-5

21:41-12:00

2 stops47h 19m

HK$3,360

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Mon 4-8

00:45-10:05

1 stop18h 20m

HK$3,670

Flights are sorted by cheapest return flights first.

Deals found on 22-4

Showing 1-10 of 16 results

Best time to book a flight from Ontario to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from 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 from Ontario to Hong Kong

How far ahead should I book a flight from Ontario to Hong Kong?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Rainfall in Hong Kong by month

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Temperature in Hong Kong by month

If weather is an important factor for your trip to Hong Kong, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Reviews of airlines servicing Hong Kong

Get a feel of what it's like to fly with 星宇航空, EVA Air and Korean Air from Ontario to Hong Kong by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

星宇航空

9.1

Wonderful

Check prices

Reviews

1 / 6

10.0

Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

星宇航空

9.1

Wonderful

星宇航空

9.1

Wonderful

Check prices

Reviews

1 / 6

10.0

Excellent

Anonymous,Apr 2025

KIX - TPE

EVA Air

8.4

Very Good

1,180 reviews

星宇航空

9.1

Wonderful

Check prices

Reviews

1 / 6

10.0

Excellent

Anonymous,Apr 2025

KIX - TPE

Korean Air

8.4

Very Good

1,062 reviews

星宇航空

9.1

Wonderful

Check prices

Reviews

1 / 6

10.0

Excellent

Anonymous,Apr 2025

KIX - TPE

Japan Airlines

8.3

Very Good

1,453 reviews

星宇航空

9.1

Wonderful

Check prices

Reviews

1 / 6

10.0

Excellent

Anonymous,Apr 2025

KIX - TPE

China Airlines

8.3

Very Good

727 reviews

星宇航空

9.1

Wonderful

Check prices

Reviews

1 / 6

10.0

Excellent

Anonymous,Apr 2025

KIX - TPE

Related info for your journey

What are the cheapest airlines flying from Ontario to Hong Kong round-trip?
Flying on China Airlines is currently your cheapest option to Hong Kong, with prices starting at HK$6,331. Additional round-trip tickets that might be worth considering are offered by Delta and Korean Air, with the lowest prices starting at HK$6,867 and HK$6,890, respectively. These flights start at 26% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Ontario to Hong Kong one-way?
For one-way options, check prices for China Airlines. According to our data, you can fly for as low as HK$3,670. Users have also found prices from HK$3,686 and HK$3,693 on Delta and Korean Air, respectively.
Can I find deals for flights from Ontario to Hong Kong that include hotel bookings?
Yes. In addition to deals on Ontario to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ontario to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Hong Kong.
Can I find deals for business class flights from Ontario to Hong Kong?
Yes. Cheapflights offers flight deals from Ontario to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly from Ontario to Hong Kong on these airlines

China Airlines flights from Ontario to Hong Kong Intl

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Top airline flying from Ontario to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
China Airlines	CheapestHK$7,050	AverageHK$7,888	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Hong Kong?

When you search for this flight from Ontario to Hong Kong, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Hong Kong?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Hong Kong for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Hong Kong with no change fees?

Certainly. Search results for flights to Hong Kong from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Hong Kong become cheaper?

Yes! Start tracking prices for Ontario to Hong Kong flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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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.

Cheap flights from Ontario to Hong Kong from HK$3,360

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 29-5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Ontario to Hong Kong Intl are usually found in April or March, booked 90 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Ontario to Hong Kong

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Hong Kong

Cheapest flights from Ontario to Hong KongExplore the most affordable flight options available from Ontario to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Explore the most affordable flight options available from Ontario to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Hong Kong that are best for you.

Best time to book a flight from Ontario to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Hong Kong

How far ahead should I book a flight from Ontario to Hong Kong?

Use this chart to determine the optimal time to book a return flight from Ontario to Hong Kong. Price data was last updated on 18 April 2025.

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

Temperature in Hong Kong by month

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

Reviews of airlines servicing Hong Kong

Get a feel of what it's like to fly with 星宇航空, EVA Air and Korean Air from Ontario to Hong Kong by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Ontario to Hong Kong round-trip?

What are the cheapest airlines to fly from Ontario to Hong Kong one-way?

Can I find deals for flights from Ontario to Hong Kong that include hotel bookings?

How can I find direct flights from Ontario to Hong Kong?

Can I find deals for business class flights from Ontario to Hong Kong?

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.

Fly from Ontario to Hong Kong on these airlines

Choose from the following airlines for your flight from Ontario to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 24 April 2025.

Top airline flying from Ontario to Hong Kong

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 from Ontario to Hong Kong?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Hong Kong?

Can Cheapflights find flights from Ontario to Hong Kong with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Hong Kong become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ontario to Hong Kong
Explore the most affordable flight options available from Ontario to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.