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Cheap flights from Hong Kong to Ontario from HK$4,120

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 28-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ONT
26 Dec — 2 Jan1
1 adult

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 21 December 2024.

Round-trip from

HK$6,561

One-way from

HK$4,120

Popular in

January

Cheapest in

September

Average price

HK$7,463
United Airlines
  • United Airlines
  • 3-2-10-2
  • 4 total stops
  • 96h 31m total
  • Hong Kong to Ontario
China Airlines
  • China Airlines
  • 28-5
  • 1 total stop
  • 21h 55m total
  • Hong Kong to Ontario
High demand for flights, 6% potential price rise
Best time to find cheap flights, 4% potential price drop
Average for round-trip flights in December 2024

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 21 December 2024.

Mon 23-1210:30HKG - ONT
1 stop18h 46mUnited Airlines
Sun 5-106:00ONT - HKG
1 stop21h 20mUnited Airlines
Deal found 20-12HK$6,507
Tue 24-1207:50HKG - ONT
1 stop25h 00mChina Airlines
Sun 29-1222:45ONT - HKG
1 stop19h 20mChina Airlines
Deal found 20-12HK$6,802
Fri 27-1214:20HKG - ONT
2 stops24h 40mMultiple Airlines
Tue 31-1206:00ONT - HKG
2 stops24h 50mMultiple Airlines
Deal found 21-12HK$12,858
Sun 22-1200:25HKG - ONT
2 stops34h 08mQatar Airways
Fri 27-1206:00ONT - HKG
2 stops47h 30mQatar Airways
Deal found 20-12HK$19,520
Sun 22-1220:25HKG - ONT
2 stops18h 35mAir Canada
Mon 30-1213:57ONT - HKG
2 stops24h 28mAir Canada
Deal found 20-12HK$20,375

Find flights from Hong Kong to Ontario within your budget

Customise 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 70,647 searches. Data last updated 21 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Departure

Return

Price

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Mon 3-2

10:30-20:51

2 stops50h 21m

Ontario

Mon 10-2

05:10-19:20

2 stops46h 10m

HK$6,561

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Thu 13-2

21:10-16:50

1 stop35h 40m

Ontario

Thu 27-2

22:45-10:05

1 stop19h 20m

HK$6,670

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Mon 13-1

17:35-22:39

2 stops21h 04m

Ontario

Thu 10-7

18:55-08:50

2 stops22h 55m

HK$9,764

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Mon 20-1

00:55-22:32

2 stops37h 37m

Ontario

Tue 28-1

06:00-11:20

2 stops37h 20m

HK$10,650

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Thu 24-4

10:40-15:12

2 stops19h 32m

Ontario

Tue 8-7

06:00-22:00

2 stops25h 00m

HK$10,704

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Sat 15-2

18:05-18:35

2 stops40h 30m

Ontario

Thu 20-2

14:54-21:30

2 stops38h 36m

HK$12,935

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Sat 8-2

22:45-18:37

2 stops35h 52m

Ontario

Sat 8-3

16:30-14:30

2 stops30h 00m

HK$236,465

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Wed 28-5

11:05-18:00

1 stop21h 55m

HK$4,120

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Mon 10-2

12:45-23:24

2 stops26h 39m

HK$4,579

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Tue 4-2

10:20-20:13

2 stops25h 53m

HK$5,473

Flights are sorted by cheapest return flights first.

Deals found on 21-12

Showing 1-10 of 16 results
1
2

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 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.

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 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 21 December 2024.

When flying from Hong Kong to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 41% versus 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 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

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 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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 21 December 2024.
Get a feel of what it's like to fly with Qatar Airways and China Airlines from Hong Kong to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
1,440 reviews

Crew

8.7

Boarding

8.4

Entertainment

7.8

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

8.3
Very Good
1,440 reviews
8.3
Very Good
1,440 reviews

Crew

8.7

Boarding

8.4

Entertainment

7.8

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

8.3
Very Good
754 reviews
8.3
Very Good
1,440 reviews

Crew

8.7

Boarding

8.4

Entertainment

7.8

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

8.0
Very Good
8,597 reviews
8.3
Very Good
1,440 reviews

Crew

8.7

Boarding

8.4

Entertainment

7.8

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

7.8
Good
1,344 reviews
8.3
Very Good
1,440 reviews

Crew

8.7

Boarding

8.4

Entertainment

7.8

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

7.5
Good
3,787 reviews
8.3
Very Good
1,440 reviews

Crew

8.7

Boarding

8.4

Entertainment

7.8

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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 4.9 km from the centre of Ontario.

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

    According to our current data, United Airlines (HK$6,561), China Airlines (HK$6,670), and Delta (HK$10,650) offers the cheapest pricing from Hong Kong to Ontario. These flights start at 29% lower than the current average price 3 months from now.

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

    HK$4,120 is the cheapest one-way deal found within the past few days, from China Airlines. You may also be able to find cheap deals on Japan Airlines and United Airlines, with prices starting from HK$5,473 and HK$5,605, respectively.

  • 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 holiday 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.

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 70,647 searches. Data last updated 21 December 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapestHK$5,900AverageHK$7,726FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

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 Hong Kong to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Ontario for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Ontario from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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