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Ontario

$468+ Cheap flights from Hong Kong (HKG) to Ontario (ONT)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ONT
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Hong Kong to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$817
(China Airlines)

One-way from

$468
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,787
Provider with most accurate pricing for Hong Kong Intl-Ontario flight deals.
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Provider most trusted by Cheapflights users for Hong Kong Intl-Ontario flights.
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From Hong Kong Intl to Ontario
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One-way flight from Hong Kong Intl to Ontario
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High demand for flights, 6% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Hong Kong to Ontario

Cheapest flights from Hong Kong to Ontario
Explore the most affordable flight options available from Hong Kong to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This China Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1210:15 amHKG - ONT
1 stop22h 45mChina Airlines
Sun 4/1312:10 amONT - HKG
1 stop25h 20mChina Airlines
Deal found 1/16$817
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2411:15 amHKG - ONT
1 stop18h 35mUnited Airlines
Sun 5/41:45 pmONT - HKG
1 stop24h 15mUnited Airlines
Deal found 1/16$845
This oojo deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:40 amHKG - ONT
2 stops19h 52mJapan Airlines
Sun 5/186:00 amONT - HKG
2 stops25h 00mJapan Airlines
Deal found 1/16$1,330
This United deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2512:50 amHKG - ONT
2 stops49h 01mMultiple Airlines
Thu 2/276:00 amONT - HKG
2 stops24h 50mMultiple Airlines
Deal found 1/16$1,444
This oojo deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/512:25 amHKG - ONT
2 stops33h 48mQatar Airways
Thu 2/2711:57 amONT - HKG
2 stops35h 03mQatar Airways
Deal found 1/16$1,490
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/238:15 amHKG - ONT
2 stops30h 01mAmerican Airlines
Wed 3/126:00 amONT - HKG
2 stops25h 20mAmerican Airlines
Deal found 1/15$1,916
This British Airways deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/510:45 pmHKG - ONT
2 stops35h 52mBritish Airways
Sat 2/84:25 pmONT - HKG
2 stops30h 05mBritish Airways
Deal found 1/16$1,931
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1712:55 amHKG - ONT
2 stops30h 30mDelta
Sun 1/194:05 pmONT - HKG
2 stops39h 05mDelta
Deal found 1/16$2,329

Find flights from Hong Kong to Ontario within your budget

Customize your flight search to find flights from Hong Kong to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Sat 4/12

10:15 am-6:00 pm

1 stop22h 45m

Ontario

Sun 4/13

12:10 am-4:30 pm

1 stop25h 20m

$817

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Thu 4/24

11:15 am-2:50 pm

1 stop18h 35m

Ontario

Tue 4/29

5:00 am-6:55 pm

2 stops22h 55m

$845

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Wed 5/7

10:40 am-3:32 pm

2 stops19h 52m

Ontario

Sun 5/18

6:00 am-10:00 pm

2 stops25h 00m

$1,330

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Wed 2/5

12:25 am-6:13 pm

2 stops33h 48m

Ontario

Thu 2/27

11:57 am-3:00 pm

2 stops35h 03m

$1,490

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Sun 1/26

11:50 pm-4:50 pm

2 stops33h 00m

Ontario

Thu 2/27

10:36 am-10:15 am

3 stops31h 39m

$1,790

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Wed 2/5

10:45 pm-6:37 pm

2 stops35h 52m

Ontario

Sat 2/8

4:25 pm-2:30 pm

2 stops30h 05m

$1,931

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Tue 3/25

2:00 am-9:44 am

2 stops46h 44m

$468

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Thu 2/6

10:20 am-4:50 pm

1 stop22h 30m

$505

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Thu 2/6

10:20 am-3:11 pm

2 stops20h 51m

$704

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Thu 2/27

10:30 pm-8:52 pm

2 stops38h 22m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 16 results
1
2

Compare providers for flights from Hong Kong to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Ontario in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hong Kong to Ontario

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

Travel insights for flights from Hong Kong to Ontario

Get recent, data-driven insights about flights from Hong Kong to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Hong Kong to Ontario?

Currently, August is the cheapest month in which you can book a flight from Hong Kong to Ontario (average of $246). Flying from Hong Kong to Ontario in March is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Hong Kong to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

It’s optimal to fly from Hong Kong to Ontario at noon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the morning.

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 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals 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, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated January 16, 2025.
To help decide which airline to fly from Hong Kong to Ontario, see what other customers have to say about United Airlines, China Airlines and Qatar Airways. 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.
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,448 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.2
Very good
737 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,511 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,752 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Ontario. 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 Hong Kong to Ontario round-trip?

    Cheapflights users have booked flights from Hong Kong to Ontario round-trip from $817. Other airlines that can offer you cheap pricing are United Airlines, from $845, and Japan Airlines, from $1,330. You may be able to fly from Hong Kong to Ontario for 31% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Hong Kong to Ontario are China Airlines ($505), Japan Airlines ($704), and United Airlines ($722).

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Hong Kong to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Hong Kong to Ontario (average of $246). Flying from Hong Kong to Ontario in March is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Hong Kong to Ontario

Discover the top airline that operate flights from Hong Kong to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$865Average$1,099FlexibilityNo cancel feeOn-time70%
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