Question 1

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

Accepted Answer

Flying on Korean Air is currently your cheapest option to Hong Kong, with prices starting at HK$6,115. Additional round-trip tickets that might be worth considering are offered by Delta and 星宇航空, with the lowest prices starting at HK$6,201 and HK$6,782, respectively. These flights start at 27% lower than the current average price 3 months from now. Find deals

Question 2

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

Accepted Answer

For one-way options, check prices for Korean Air. According to our data, you can fly for as low as HK$3,297. Users have also found prices from HK$3,422 and HK$3,501 on Delta and Alaska Airlines, respectively. Find deals

Question 3

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

Accepted Answer

Booking 20 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be. Find deals

Question 4

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

Accepted Answer

Travellers seeking maximum savings on their Ontario to Hong Kong flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Question 6

E

Accepted Answer

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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Question 7

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

Accepted Answer

Flights from Ontario to Hong Kong are generally found to be more expensive on Wednesday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Hong Kong.

Question 8

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

Accepted Answer

Find a great deal and save up to 8% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Hong Kong within the next two weeks, with the cheapest ticket starting at HK$7,285.

Question 9

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Hong Kong. Flights to Hong Kong from Ontario in October are about HK$8,083 on average during October, but can be found for as low as HK$5,008.

Question 10

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

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Hong Kong as you normally would.

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

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.

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

When you search for this flight from Ontario to Hong Kong, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 15

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Hong Kong for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 16

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

Accepted Answer

Certainly. Search results for flights to Hong Kong from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 17

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

Accepted Answer

Yes! Start tracking prices for Ontario to Hong Kong flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	HK$6,115
One-way from	HK$3,297
Popular in	June
Cheapest in	April
Average price	HK$9,702

Cheap flights from Ontario to Hong Kong from HK$3,297

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 13-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Ontario to Hong Kong Intl are usually found in April or March, booked 20 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Ontario to Hong Kong

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Find flight deals from Ontario to Hong Kong

Cheapest flights from Ontario to Hong KongExplore 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 15 July 2025.

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 15 July 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Ontario to Hong Kong. Price data was last updated on 11 July 2025.

Reviews of airlines servicing Hong Kong

See what other customers who have flown with 星宇航空, Korean Air, andChina Airlines from Ontario to Hong Kong have to say. You can also see how each airline compares 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 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 are the cheapest airlines flying from Ontario to Hong Kong round-trip?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Ontario to Hong Kong on these airlines

Choose from the following airlines for your flight from Ontario to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 15 July 2025.

Top airline flying from Ontario to Hong Kong

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

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

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

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

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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 15 July 2025.