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$523+ Cheap flights from Ontario (ONT) to Hong Kong

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HKG
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Ontario to Hong Kong are usually found in October or November, booked 42 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Ontario to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Hong Kong (HK0). 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 December 18, 2024.

Round-trip from

$921
(CrystalTravel)

One-way from

$523
(oojo)

Popular in

June

Cheapest in

October

Average price

$1,527
From Ontario to Hong Kong
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One-way flight from Ontario to Hong Kong
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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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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 December 18, 2024.

This United deal was found by Cheapflights users on 12/17. 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.
Tue 12/3110:39 amONT - HKG
1 stop40h 41mUnited Airlines
Mon 1/2010:30 amHKG - ONT
1 stop15h 21mUnited Airlines
Deal found 12/17$1,082
This oojo deal was found by Cheapflights users on 12/17. 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 12/3110:45 pmONT - HKG
1 stop18h 30mChina Airlines
Fri 1/3110:20 amHKG - ONT
1 stop22h 30mChina Airlines
Deal found 12/17$1,203
This Kiwi.com deal was found by Cheapflights users on 12/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:45 pmONT - HKG
1 stop32h 25mMultiple Airlines
Mon 1/134:25 pmHKG - ONT
2 stops45h 15mMultiple Airlines
Deal found 12/18$1,478
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:00 amONT - HKG
2 stops39h 05mKorean Air
Tue 1/1412:55 amHKG - ONT
2 stops37h 37mKorean Air
Deal found 12/17$1,794
This Delta deal was found by Cheapflights users on 12/18. 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.
Tue 12/317:00 amONT - HKG
2 stops41h 50mDelta
Sun 1/1212:55 amHKG - ONT
2 stops30h 30mDelta
Deal found 12/18$1,839

Find flights from Ontario to Hong Kong within your budget

Customize your flight search to find flights from Ontario to Hong Kong 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 December 18, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Thu 3/27

11:45 pm-10:05 am

1 stop19h 20m

Hong Kong Intl

Wed 5/14

11:05 am-6:00 pm

1 stop21h 55m

$920

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Thu 2/20

6:00 am-11:10 pm

2 stops25h 10m

Hong Kong Intl

Sun 3/16

12:55 am-10:40 pm

2 stops36h 45m

$981

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Tue 2/4

4:06 pm-10:05 am

2 stops25h 59m

Hong Kong Intl

Wed 4/30

8:10 am-6:00 pm

1 stop24h 50m

$1,018

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Mon 1/20

6:15 am-7:20 pm

1 stop21h 05m

Hong Kong Intl

Mon 2/3

10:30 am-9:51 am

1 stop15h 21m

$1,067

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Wed 3/26

5:40 am-11:10 pm

2 stops26h 30m

Hong Kong Intl

Mon 3/31

5:55 pm-4:28 pm

2 stops37h 33m

$1,099

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Tue 2/18

10:45 pm-10:05 am

1 stop19h 20m

$523

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Sun 4/6

12:10 am-11:30 pm

2 stops32h 20m

$540

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Tue 2/18

6:00 am-10:45 pm

2 stops24h 45m

$545

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Mon 1/13

5:10 am-6:45 am

2 stops33h 35m

$576

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Thu 1/23

6:00 am-11:10 pm

2 stops25h 10m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 14 results
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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 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 Ontario to Hong Kong

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

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

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Hong Kong. Price data was last updated on December 13, 2024.

The price you pay for your flight from Ontario to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Ontario to Hong Kong (average of $998). Flying from Ontario to Hong Kong in June is currently the most expensive (average of $1,665). 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 ONT to HK?

Find hourly flight availability from Ontario to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

It’s optimal to fly from Ontario to Hong Kong in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

Rainfall in Hong Kong by month

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

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Ontario to Hong Kong, such as China Airlines, United Airlines and Korean Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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
1,443 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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
8,604 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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
3,798 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Hong Kong.

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

    According to our current data, China Airlines ($921), Delta ($981), and United Airlines ($1,067) offers the cheapest pricing from Ontario to Hong Kong. Users have found that China Airlines is 18% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $523 on China Airlines. Other airlines that offer cheap prices include Japan Airlines from $545 and United Airlines from $576 one-way.

  • 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 vacation 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.

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

    Currently, October is the cheapest month in which you can book a flight from Ontario to Hong Kong (average of $998). Flying from Ontario to Hong Kong in June is currently the most expensive (average of $1,665). 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.

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Top 2 airlines flying from Ontario to Hong Kong

Discover the top 2 airlines that operate flights from Ontario to Hong Kong. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$884Average$1,006FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$971Average$1,176FlexibilityNo cancel feeOn-time69%
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