Cheap flights from Ontario to Hong Kong from $480
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 11/5. 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 $867. The most expensive day to fly to Hong Kong is Friday, with ticket prices averaging around $1,056.
What is the cheapest time of day to depart on your flight to Hong Kong?
The cheapest time of day to fly to Hong Kong is in the evening when flights can be purchased for as low as $935. At noon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,077 per ticket.
How far in advance should I book a flight to Hong Kong?
You are more likely to see cheaper flights to Hong Kong from Ontario when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,095 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Ontario for as low as $893 on momondo.
What is the cheapest airline that flies from Ontario to Hong Kong Intl?
China Airlines, STARLUX Airlines, and Korean Air are the most popular carriers operating from Ontario to Hong Kong Intl
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.
When to book flights from Ontario to Hong Kong
Cheap Ontario to Hong Kong (ONT to HKG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Hong Kong
How far is Ontario to Hong Kong Intl by plane?
The distance between Ontario and Hong Kong Intl is about 7258.2 mi. Flights usually cover this in 17h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Hong Kong Intl Airport?
Prices for flights from Ontario Airport to Hong Kong Intl Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Hong Kong Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Ontario Airport to Hong Kong Intl Airport.
How old do you have to be to fly from Ontario Airport to Hong Kong Intl Airport?
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 Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The necessary travel and health documents for your Hong Kong Intl Airport 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.
What is the most popular airline from Ontario to Hong Kong?
momondo data reveals that the most frequently booked airline on the route from Ontario to Hong Kong is China Airlines, representing 93% of all bookings. The subsequent popular airlines are United Airlines at 5% and Cathay Pacific at 2%.
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 8,790 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Hong Kong?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Hong Kong. momondo saves you time and could save you money on your trip.
Can I find flights from Ontario to Hong Kong with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ontario to Hong Kong flights to just show those with flexible booking policies.
How can momondo help me find flights from Ontario to Hong Kong?
momondo helps you find the best flight between Ontario and Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ontario to Hong Kong right now. Can momondo alert me if prices change?
Price alerts on flights to Hong Kong from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.