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

According to our current data, Lufthansa (HK$6,347), United Airlines (HK$6,480), and China Airlines (HK$6,970) offers the cheapest pricing from Hong Kong to Ontario. These flights start at 31% lower than the current average price 3 months from now. Find deals

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

HK$4,151 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 United Airlines and Japan Airlines, with prices starting from HK$5,623 and HK$6,269, respectively. Find deals

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

Travellers seeking maximum savings on their Hong Kong to Ontario flight should consider departing on Friday mornings when fares are most often at their lowest. Monday mornings 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 Hong Kong to Ontario?

Monday is generally a great day to depart. Flying on this day could help you save up to 165%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 8% on flights from Hong Kong to Ontario compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at HK$7,025. For sooner than that we have options available in the next 3 days from HK$7,025.

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

Our data shows that October tends to be the cheapest month to fly to Ontario from Hong Kong. Users have commonly found prices around HK$8,181 for the month, but tickets can be as low as HK$5,117. Due to multiple factors, prepare for potentially higher prices in August.

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.

HK$4,151+ Flights from Hong Kong to Ontario

Cheap flight deals from Hong Kong to Ontario

Round-trip from	HK$6,347
One-way from	HK$4,151
Popular in	January
Cheapest in	March
Average price	HK$13,917

Lufthansa
5-2-5-3
2 total stops
36h 41m total
Hong Kong to Ontario

Search Deals

China Airlines
7-2
1 total stop
21h 45m total
Hong Kong to Ontario

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (HK$5,626 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (HK$3,322 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2025

Search Deals

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 23 January 2025.

Sat 1-210:30HKG - ONT

1 stop23h 49mLufthansa

Fri 14-206:00ONT - HKG

1 stop21h 20mLufthansa

Deal found 23-1HK$6,347

Sat 8-310:30HKG - ONT

1 stop15h 24mUnited Airlines

Fri 21-306:00ONT - HKG

1 stop32h 45mUnited Airlines

Deal found 23-1HK$6,480

Sat 29-317:35HKG - ONT

1 stop15h 15mChina Airlines

Sun 29-600:10ONT - HKG

1 stop21h 50mChina Airlines

Deal found 22-1HK$6,970

Thu 13-210:00HKG - ONT

2 stops18h 15mMultiple Airlines

Fri 21-215:30ONT - HKG

2 stops53h 25mMultiple Airlines

Deal found 22-1HK$7,360

Sat 8-210:20HKG - ONT

2 stops23h 53mJapan Airlines

Wed 19-206:00ONT - HKG

2 stops24h 45mJapan Airlines

Deal found 22-1HK$9,416

Wed 5-200:55HKG - ONT

2 stops37h 37mKorean Air

Thu 13-206:00ONT - HKG

2 stops25h 10mKorean Air

Deal found 23-1HK$10,693

Tue 25-200:25HKG - ONT

2 stops37h 02mQatar Airways

Wed 23-411:46ONT - HKG

2 stops36h 19mQatar Airways

Deal found 22-1HK$11,425

Tue 28-122:45HKG - ONT

2 stops35h 52mBritish Airways

Tue 4-216:25ONT - HKG

2 stops30h 05mBritish Airways

Deal found 22-1HK$16,300

Best flights from Hong Kong to Ontario
Discover carefully curated flight deals from Hong Kong to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 January 2025.

Wed 5-210:30HKG - ONT

1 stop15h 21mLufthansa

Wed 5-306:00ONT - HKG

1 stop21h 20mLufthansa

Deal found 23-1HK$6,347

Sat 8-310:30HKG - ONT

1 stop15h 24mUnited Airlines

Fri 21-306:00ONT - HKG

1 stop32h 45mUnited Airlines

Deal found 23-1HK$6,480

Sat 29-317:35HKG - ONT

1 stop15h 15mChina Airlines

Sun 29-600:10ONT - HKG

1 stop21h 50mChina Airlines

Deal found 22-1HK$6,970

Thu 13-210:00HKG - ONT

2 stops18h 15mMultiple Airlines

Fri 21-215:30ONT - HKG

2 stops53h 25mMultiple Airlines

Deal found 22-1HK$7,360

Sat 8-210:20HKG - ONT

2 stops23h 53mJapan Airlines

Wed 19-206:00ONT - HKG

2 stops24h 45mJapan Airlines

Deal found 22-1HK$9,416

Wed 5-200:55HKG - ONT

2 stops37h 37mKorean Air

Thu 13-206:00ONT - HKG

2 stops25h 10mKorean Air

Deal found 23-1HK$10,693

Tue 25-200:25HKG - ONT

2 stops37h 02mQatar Airways

Wed 23-411:46ONT - HKG

2 stops36h 19mQatar Airways

Deal found 22-1HK$11,425

Fri 21-322:45HKG - ONT

2 stops35h 16mBritish Airways

Mon 14-416:35ONT - HKG

2 stops31h 55mBritish Airways

Deal found 21-1HK$61,244

Last-minute flights from Hong Kong to Ontario
Discover last-minute flight deals from Hong Kong to Ontario. Data last updated 23 January 2025 and is based on user searches.

Tue 28-110:20HKG - ONT

1 stop22h 30mChina Airlines

Tue 4-222:45ONT - HKG

1 stop18h 30mChina Airlines

Deal found 23-1HK$10,015

Tue 28-122:45HKG - ONT

2 stops35h 52mBritish Airways

Tue 4-216:25ONT - HKG

2 stops30h 05mBritish Airways

Deal found 22-1HK$16,300

Sat 1-210:30HKG - ONT

1 stop23h 49mLufthansa

Fri 14-206:00ONT - HKG

1 stop21h 20mLufthansa

Deal found 23-1HK$6,347

Sat 1-210:30HKG - ONT

1 stop15h 21mUnited Airlines

Fri 14-206:00ONT - HKG

1 stop21h 20mUnited Airlines

Deal found 23-1HK$6,503

Wed 5-200:55HKG - ONT

2 stops37h 37mKorean Air

Thu 13-206:00ONT - HKG

2 stops25h 10mKorean Air

Deal found 23-1HK$10,693

Thu 6-222:30HKG - ONT

2 stops30h 11mUnited Airlines

Thu 13-206:00ONT - HKG

1 stop21h 20mUnited Airlines

Deal found 23-1HK$6,480

Sat 8-210:20HKG - ONT

2 stops23h 53mJapan Airlines

Wed 19-206:00ONT - HKG

2 stops24h 45mJapan Airlines

Deal found 22-1HK$9,416

Thu 13-210:00HKG - ONT

2 stops18h 15mMultiple Airlines

Fri 21-215:30ONT - HKG

2 stops53h 25mMultiple Airlines

Deal found 22-1HK$7,360

Tue 25-200:25HKG - ONT

2 stops37h 02mQatar Airways

Wed 23-411:46ONT - HKG

2 stops36h 19mQatar Airways

Deal found 22-1HK$11,425

Wed 26-211:05HKG - ONT

1 stop21h 45mChina Airlines

Tue 22-400:10ONT - HKG

1 stop18h 05mChina Airlines

Deal found 22-1HK$7,056

One-way flights from Hong Kong to Ontario
Search for one-way flight options from Hong Kong to Ontario. Find affordable one-way fares based on user searches. Data last updated 23 January 2025.

Fri 7-211:05HKG - ONT

1 stop21h 45mChina Airlines

Deal found 23-1HK$4,151

Fri 31-121:50HKG - ONT

2 stops52h 48mMultiple Airlines

Deal found 23-1HK$4,642

Thu 20-210:30HKG - ONT

1 stop19h 59mUnited Airlines

Deal found 22-1HK$5,623

Sat 8-210:20HKG - ONT

2 stops23h 53mJapan Airlines

Deal found 22-1HK$6,269

Mon 3-300:25HKG - ONT

2 stops53h 33mQatar Airways

Deal found 21-1HK$6,846

Sun 2-200:55HKG - ONT

2 stops30h 30mDelta

Deal found 22-1HK$8,068

Tue 11-220:25HKG - ONT

2 stops29h 26mAir Canada

Deal found 22-1HK$9,852

Sun 23-311:25HKG - ONT

2 stops27h 34mPhilippine Airlines

Deal found 21-1HK$23,068

Mon 23-600:45HKG - ONT

2 stops36h 56mKorean Air

Deal found 22-1HK$27,600

Wed 29-123:25HKG - ONT

2 stops33h 03mKLM

Deal found 22-1HK$40,349

Find flights from Hong Kong to Ontario within your budget

Fly from

Fly to

Route

Departure

Return

Price

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Wed 5-2

10:30-09:51

1 stop15h 21m

Ontario

Wed 5-3

06:00-19:20

1 stop21h 20m

HK$6,347

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Sat 8-3

10:30-09:54

1 stop15h 24m

Ontario

Fri 21-3

06:00-05:45

1 stop32h 45m

HK$6,480

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Sat 29-3

17:35-17:50

1 stop15h 15m

Ontario

Sun 29-6

00:10-13:00

1 stop21h 50m

HK$6,970

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Thu 13-2

10:00-12:15

2 stops18h 15m

Ontario

Fri 21-2

15:30-12:55

2 stops53h 25m

HK$7,360

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Sat 8-2

10:20-18:13

2 stops23h 53m

Ontario

Wed 19-2

06:00-22:45

2 stops24h 45m

HK$9,416

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Wed 5-2

00:55-22:32

2 stops37h 37m

Ontario

Thu 13-2

06:00-23:10

2 stops25h 10m

HK$10,693

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Tue 25-2

00:25-21:27

2 stops37h 02m

Ontario

Wed 23-4

11:46-15:05

2 stops36h 19m

HK$11,425

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Fri 21-3

22:45-19:01

2 stops35h 16m

Ontario

Mon 14-4

16:35-15:30

2 stops31h 55m

HK$61,244

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Fri 7-2

11:05-16:50

1 stop21h 45m

HK$4,151

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Fri 31-1

21:50-10:38

2 stops52h 48m

HK$4,642

Flights are sorted by cheapest return flights first.

Deals found on 23-1

Showing 1-10 of 18 results

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 HKG to ONT?

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

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

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

Read through reviews of airlines operating flights from Hong Kong to Ontario, such as China Airlines, British Airways and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.5

Very Good

1,037 reviews

Check prices

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

1,037 reviews

Korean Air

8.5

Very Good

1,037 reviews

Check prices

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

1,446 reviews

Korean Air

8.5

Very Good

1,037 reviews

Check prices

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

732 reviews

Korean Air

8.5

Very Good

1,037 reviews

Check prices

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

8,508 reviews

Korean Air

8.5

Very Good

1,037 reviews

Check prices

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.

KLM

7.8

Good

1,338 reviews

Korean Air

8.5

Very Good

1,037 reviews

Check prices

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

What are the cheapest airlines flying from Hong Kong to Ontario round-trip?
According to our current data, Lufthansa (HK$6,347), United Airlines (HK$6,480), and China Airlines (HK$6,970) offers the cheapest pricing from Hong Kong to Ontario. These flights start at 31% 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$4,151 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 United Airlines and Japan Airlines, with prices starting from HK$5,623 and HK$6,269, 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

Fly from Hong Kong to Ontario on these airlines

China Airlines flights from Hong Kong Intl to Ontario

Alternative routes for Hong Kong to Ontario

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Hong Kong to Santa Rosa flights

Top airline flying from Hong Kong to Ontario

Airline	Cheapest	Average	Flexibility	On-time
China Airlines	CheapestHK$5,911	AverageHK$7,740	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights

Fly with Cheapflights

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

Deals for Hong Kong to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Ontario.

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?

Of course! You can now track prices for flights from Hong Kong to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price 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 Hong Kong to Ontario from HK$4,151

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 7-2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Hong Kong to Ontario

Cheapest flights from Hong Kong to OntarioExplore 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 23 January 2025.

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 23 January 2025.

Find flights from Hong Kong to Ontario within your budget

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.

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 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 23 January 2025.

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Hong Kong to Ontario, such as China Airlines, British Airways and United Airlines. You can also see how each airline stacks up 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 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?

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

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

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

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

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 Hong Kong to Ontario on these airlines

Choose from the following airlines for your flight from Hong Kong to Ontario. Flights are based on user searches made on Cheapflights and were last updated on 23 January 2025.

Top airline flying from Hong Kong to Ontario

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?

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

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

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

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Book with Flexibility

Travel Smart

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 23 January 2025.