Question 1

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

Accepted Answer

According to our current data, China Airlines (HK$5,958), United Airlines (HK$5,966), and 星宇航空 (HK$7,622) offers the cheapest pricing from Hong Kong to Ontario. These flights start at 24% lower than the current average price 3 months from now. Find deals

Question 2

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

Accepted Answer

HK$3,564 is the cheapest one-way deal found within the past few days, from 星宇航空. You may also be able to find cheap deals on China Airlines and EVA Air, with prices starting from HK$3,705 and HK$4,364, respectively. Find deals

Question 3

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

Accepted Answer

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

Question 4

E

Accepted Answer

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. Find deals

Question 5

E

Accepted Answer

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).

Question 6

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

Accepted Answer

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

Question 7

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

Accepted Answer

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 5% 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$6,766. For sooner than that we have options available in the next 3 days from HK$6,766.

Question 8

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

Accepted Answer

Our data shows that March tends to be the cheapest month to fly to Ontario from Hong Kong. Users have commonly found prices around HK$7,624 for the month, but tickets can be as low as HK$5,204. Due to multiple factors, prepare for potentially higher prices in August.

Question 9

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

Accepted Answer

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.

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

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.

Question 12

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

Accepted Answer

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.

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

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.

Round-trip from	HK$5,958
One-way from	HK$3,564
Popular in	November
Cheapest in	March
Average price	HK$9,451

Cheap flights from Hong Kong to Ontario from HK$3,564

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 9-10. Fares are subject to change and may not be available on all flights or dates of travel.

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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 7 July 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 7 July 2025.

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Use the filters below to find and compare flights from Hong Kong to Ontario that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Ontario

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 7 July 2025.

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 7 July 2025.

Get a feel of what it's like to fly with 星宇航空, EVA Air, andChina 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.

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 7 July 2025.

Top airline flying from Hong Kong to Ontario

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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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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 7 July 2025.