Cheap flights from Ontario to Hong Kong from $469
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hong Kong departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Ontario to Hong Kong
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Hong Kong?
The month of April is, on average, the cheapest month to fly to Hong Kong from Ontario, with most prices found around $940. The month of March is another great option to travel to Hong Kong, with average flight prices from Ontario averaging around $950.
What is the cheapest day to depart on your flight to Hong Kong?
The cheapest day to depart from Ontario to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $974. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,058.
What is the cheapest airline that flies from Ontario to Hong Kong?
China Airlines, Korean Air, and Delta are the most popular carriers operating from Ontario to Hong Kong
What airlines fly to Hong Kong?
Cathay Pacific, United Airlines and China Airlines are the top three most popular airlines that fly to Hong Kong from Ontario according to our data. Cathay Pacific is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 16 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.
Cheap Ontario to Hong Kong flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Hong Kong
When did momondo last update prices for flights from Ontario Airport to Hong Kong?
Prices for flights from Ontario Airport to Hong Kong were last updated today.
How many operators does momondo search for flights from Ontario Airport to Hong Kong?
As of June 2025, there are 3 operators available to choose from for flights from Ontario Airport to Hong Kong.
How old do you have to be to fly from Ontario Airport to Hong Kong?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Hong Kong.
What documentation or ID do you need to fly to Hong Kong?
The necessary travel and health documents for your Hong Kong trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Ontario to Hong Kong
Compare and see reviews for airlines that fly from Ontario to Hong Kong with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $851 | Free Cancellation | Rating 7.5 892 reviews | |||
| PriceFrom $873 | Free Cancellation | Rating 8.3 738 reviews | |||
| PriceFrom $977 | Free Cancellation | Rating 7.4 8,793 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Hong Kong?
It is quick and easy to find Ontario to Hong Kong flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hong Kong that suits you.
Can I find flights from Ontario to Hong Kong with flexible booking policies on momondo?
momondo does allow users to show only those flights to Hong Kong from Ontario which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ontario to Hong Kong?
Once you have performed a search for Ontario to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Ontario to Hong Kong right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Hong Kong flights. All you need is a valid email address and we will do the rest; it is that quick and easy.