Cheap Flights from Ontario (ONT) to Hong Kong (HKG) from HK$2,849~

View HK$2,849 flight on Tue, 24 Feb 2026Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Hong Kong International Airport (HKG)

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Find Cheap Flights from Ontario (ONT) to Hong Kong (HKG)

Prices were available within the past 7 days and start at HK$2,849 for one-way flights and HK$5,686 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 22 Oct - Mon, 10 Nov
ONT
Ontario
HKG
Hong Kong SAR
HK$5,686 Return, found 13 hours ago
HK$5,686
Return
found 13 hours ago
Select Delta flight, departing Wed, 22 Oct from Ontario to Hong Kong SAR, returning Mon, 10 Nov, priced at HK$5,686 found 13 hours ago
Delta
Thu, 18 Sept - Thu, 2 Oct
ONT
Ontario
HKG
Hong Kong SAR
HK$5,689 Return, found 2 days ago
HK$5,689
Return
found 2 days ago
Select Delta flight, departing Thu, 18 Sept from Ontario to Hong Kong SAR, returning Thu, 2 Oct, priced at HK$5,689 found 2 days ago
Delta
Thu, 29 Jan - Thu, 26 Feb
ONT
Ontario
HKG
Hong Kong SAR
HK$5,690 Return, found 4 days ago
HK$5,690
Return
found 4 days ago
Select Delta flight, departing Thu, 29 Jan from Ontario to Hong Kong SAR, returning Thu, 26 Feb, priced at HK$5,690 found 4 days ago
Delta
Sat, 31 Jan - Mon, 23 Feb
ONT
Ontario
HKG
Hong Kong SAR
HK$5,830 Return, found 4 days ago
HK$5,830
Return
found 4 days ago
Select Delta flight, departing Sat, 31 Jan from Ontario to Hong Kong SAR, returning Mon, 23 Feb, priced at HK$5,830 found 4 days ago
Delta
Sat, 31 Jan - Sat, 28 Feb
ONT
Ontario
HKG
Hong Kong SAR
HK$5,960 Return, found 4 days ago
HK$5,960
Return
found 4 days ago
Select Delta flight, departing Sat, 31 Jan from Ontario to Hong Kong SAR, returning Sat, 28 Feb, priced at HK$5,960 found 4 days ago
Delta
Mon, 26 Jan - Fri, 27 Feb
ONT
Ontario
HKG
Hong Kong SAR
HK$6,080 Return, found 4 days ago
HK$6,080
Return
found 4 days ago
Select Delta flight, departing Mon, 26 Jan from Ontario to Hong Kong SAR, returning Fri, 27 Feb, priced at HK$6,080 found 4 days ago
Korean Air
Wed, 22 Oct - Mon, 10 Nov
ONT
Ontario
HKG
Hong Kong SAR
HK$6,114 Return, found 13 hours ago
HK$6,114
Return
found 13 hours ago
Select Korean Air flight, departing Wed, 22 Oct from Ontario to Hong Kong SAR, returning Mon, 10 Nov, priced at HK$6,114 found 13 hours ago
STARLUX Airlines
Fri, 30 Jan - Fri, 27 Feb
ONT
Ontario
HKG
Hong Kong SAR
HK$6,349 Return, found 4 days ago
HK$6,349
Return
found 4 days ago
Select STARLUX Airlines flight, departing Fri, 30 Jan from Ontario to Hong Kong SAR, returning Fri, 27 Feb, priced at HK$6,349 found 4 days ago
China Airlines
Thu, 2 Oct - Fri, 3 Oct
ONT
Ontario
HKG
Hong Kong SAR
HK$7,529 Return, found 6 days ago
HK$7,529
Return
found 6 days ago
Select China Airlines flight, departing Thu, 2 Oct from Ontario to Hong Kong SAR, returning Fri, 3 Oct, priced at HK$7,529 found 6 days ago
United
Wed, 22 Oct - Mon, 10 Nov
ONT
Ontario
HKG
Hong Kong SAR
HK$8,332 Return, found 13 hours ago
HK$8,332
Return
found 13 hours ago
Select United flight, departing Wed, 22 Oct from Ontario to Hong Kong SAR, returning Mon, 10 Nov, priced at HK$8,332 found 13 hours ago

Find the cheapest month to fly from Ontario (ONT) to Chek Lap Kok (HKG)

September is typically the cheapest month to fly

From HK$6,146 - HK$8,084 per traveller.
Ontario to Hong Kong route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Hong Kong Intl.
Airlines serving
American Airlines, China Airlines, Delta, Japan Airlines, Korean Air, United
Return price
HK$5,686
Distance
11642 km

Flights from Los Angeles to Chek Lap Kok

Book cheap flights from Los Angeles (ONT) to Chek Lap Kok (HKG) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Los Angeles (ONT) to Chek Lap Kok (HKG) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Los Angeles (ONT) to Chek Lap Kok (HKG) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Chek Lap Kok flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Chek Lap Kok and things to do in Chek Lap Kok for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Chek Lap Kok more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Chek Lap Kok is HK$2,849 now!

 

Frequently asked questions

How much is a flight from Los Angeles - Ontario Intl. Airport (ONT) to Hong Kong Intl. Airport (HKG)?
Round-trip journeys from Los Angeles - Ontario Intl. Airport (ONT) to Hong Kong Intl. Airport (HKG) start from HK$5,686. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ONT to Hong Kong Intl. Airport (HKG)?
Most flights can be conveniently canceled online, but whether or not you incur a fee varies between airlines. If you do have to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from ONT to Chek Lap Kok Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Los Angeles - Ontario Intl. Airport (ONT) to HKG flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ONT to HKG?
With a flight distance of 11,700 kilometers between ONT and Hong Kong Intl. Airport (HKG), this is a long flight. Ensure that you drink plenty of water and move your legs from time to time.
Which airlines fly direct from Ontario Airport to Hong Kong Intl. Airport (HKG)?
Flying nonstop between Los Angeles - Ontario Intl. Airport (ONT) and Chek Lap Kok Intl. Airport isn't possible right now. However, you'll still be able to book a flight to Chek Lap Kok with at least one stop.
Are Los Angeles - Ontario Intl. Airport (ONT) to Chek Lap Kok Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap airfares from Ontario Airport to HKG showing up a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines publish prices that far in advance.

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