Ontario

$479+ Cheap flights from Hong Kong 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ONT
Nov 26 — Dec 31
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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 (HK0) 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 November 21, 2024.

Popular in

January

Cheapest in

November

Round-trip from

$864
(hutchgo.com)

One-way from

$479
(Kiwi.com)
High demand for flights, 38% potential price rise
Best time to find cheap flights, 26% potential price drop
From Hong Kong to Ontario
One-way flight from Hong Kong to Ontario

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 November 21, 2024.

This Gotogate deal was found by Cheapflights users on 11/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/232:05 pmHKG - ONT
1 stop18h 45mChina Airlines
Fri 12/610:45 pmONT - HKG
1 stop19h 20mChina Airlines
Deal found 11/20$888
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Sat 11/2310:30 pmHKG - ONT
1 stop15h 53mUnited Airlines
Mon 12/26:00 amONT - HKG
1 stop21h 20mUnited Airlines
Deal found 11/20$907
This oojo deal was found by Cheapflights users on 11/20. 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.
Mon 11/2510:20 amHKG - ONT
2 stops23h 09mJapan Airlines
Fri 11/296:00 amONT - HKG
2 stops24h 45mJapan Airlines
Deal found 11/20$1,224
This United deal was found by Cheapflights users on 11/20. 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.
Wed 12/410:00 amHKG - ONT
2 stops20h 33mMultiple Airlines
Tue 12/106:00 amONT - HKG
2 stops38h 55mMultiple Airlines
Deal found 11/20$1,405
This oojo deal was found by Cheapflights users on 11/21. 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.
Tue 11/2612:25 amHKG - ONT
2 stops39h 34mQatar Airways
Fri 3/283:08 pmONT - HKG
2 stops39h 27mQatar Airways
Deal found 11/21$1,741

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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Thu 3/20

2:05 pm-5:50 pm

1 stop18h 45m

Ontario

Thu 3/20

11:45 pm-4:30 pm

1 stop25h 45m

$850

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Fri 12/27

10:30 am-9:58 am

1 stop15h 28m

Ontario

Sun 1/5

6:00 am-7:20 pm

1 stop21h 20m

$1,007

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Fri 1/17

2:00 pm-11:31 pm

2 stops25h 31m

Ontario

Sun 1/19

10:45 pm-4:05 pm

1 stop25h 20m

$1,136

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Tue 1/28

10:20 am-8:13 pm

2 stops25h 53m

Ontario

Mon 2/10

6:00 am-10:45 pm

2 stops24h 45m

$1,547

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Thu 1/16

12:55 am-3:25 pm

2 stops54h 30m

Ontario

Sun 1/19

6:00 am-2:05 pm

2 stops40h 05m

$1,569

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Fri 1/24

12:25 am-6:13 pm

2 stops33h 48m

Ontario

Sat 2/8

6:00 am-3:00 pm

2 stops41h 00m

$2,213

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Fri 2/7

2:00 pm-11:31 pm

2 stops25h 31m

$479

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Thu 12/5

9:10 pm-4:50 pm

1 stop35h 40m

$624

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Thu 11/28

10:20 am-5:29 pm

2 stops23h 09m

$708

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Wed 11/27

10:30 am-2:34 pm

1 stop20h 04m

$927

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 16 results
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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, September is the cheapest month in which you can book a flight from Hong Kong to Ontario (average of $236). Flying from Hong Kong to Ontario in December is currently the most expensive (average of $298). 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 HK 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 November 21, 2024.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Ontario at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking 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 November 21, 2024.
Read reviews from past customers who have flown China Airlines, United Airlines and Japan Airlines from Hong Kong to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very good
1,025 reviews
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
1,460 reviews
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
778 reviews
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.0
Very good
8,758 reviews
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

7.5
Good
3,832 reviews
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

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 airport do you fly into for flights to Ontario from Hong Kong?

    If you book a flight to Ontario from Hong Kong, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

  • 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 $864. Other airlines that can offer you cheap pricing are United Airlines, from $907, and Japan Airlines, from $1,224. You may be able to fly from Hong Kong to Ontario for 24% 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 ($624), Japan Airlines ($708), and Lufthansa ($927).

  • 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, September is the cheapest month in which you can book a flight from Hong Kong to Ontario (average of $236). Flying from Hong Kong to Ontario in December is currently the most expensive (average of $298). 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

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Alternative routes for Hong Kong to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$871Average$1,091FlexibilityNo cancel feeOn-time70%
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