How long is the flight from Hong Kong to Orange County?

Airlines like Air Canada fly from Hong Kong to Orange County in about 19h 14m. The time it takes to get you to your destination can typically vary by up to . Hong Kong and Orange County are separated by a distance of 11713 km.

In terms of precipitation, rainfall in Orange County ranges from 0.0 - 78.0 inches per month. February is typically the wettest month, when rainfall can reach 78.0 mm. July is typically the driest time to visit Orange County when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Orange County, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

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

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

What airport do you fly from for flights from Hong Kong to Orange County?

Located just 26.0 km from the city centre, Hong Kong Intl (HKG) is the airport most travellers will use when flying to Orange County from Hong Kong.

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

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

How can I find direct flights from Hong Kong to Orange County?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Orange County.

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

Yes. Cheapflights offers flight deals from Hong Kong to Orange County by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

HK$3,678+ Cheap Flights from Hong Kong to Orange County

Cheap flight deals from Hong Kong to Orange County

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Hong Kong to Orange County
Explore the most affordable flight options available from Hong Kong to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Tue 20-1000:45 -

2 stops50h 33m

Sat 24-1013:15 -

2 stops43h 20m

Deal found 29-8HK$6,916

Tue 20-1000:45 -

2 stops50h 33m

Sat 24-1013:15 -

2 stops42h 55m

Deal found 2-9HK$7,779

Sat 17-1009:45 -

1 stop17h 33m

Sat 24-1013:15 -

2 stops42h 55m

Deal found 2-9HK$7,795

Sat 17-1009:45 -

2 stops20h 45m

Sat 24-1013:15 -

2 stops42h 55m

Deal found 2-9HK$7,842

Tue 13-1009:45 -

2 stops19h 18m

Tue 20-1014:26 -

2 stops47h 49m

Deal found 29-8HK$8,014

Thu 15-1009:45 -

1 stop17h 33m

Thu 22-1008:07 -

2 stops24h 23m

Deal found 31-8HK$8,053

Thu 10-912:20 -

2 stops24h 18m

Sun 13-907:00 -

2 stops36h 55m

Deal found 31-8HK$20,106

Thu 3-913:00 -

2 stops23h 32m

Wed 16-907:00 -

2 stops24h 45m

Deal found 30-8HK$20,271

Thu 3-917:55 -

2 stops42h 37m

Wed 16-907:00 -

2 stops24h 45m

Deal found 31-8HK$20,349

Sat 5-917:55 -

2 stops42h 37m

Mon 21-907:00 -

2 stops36h 55m

Deal found 31-8HK$20,843

Find flight deals from Hong Kong to Orange County

Round-trip from	HK$6,916
One-way from	HK$3,678
Popular in	July
Cheapest in	October
Average price	HK$6,407

20-10-24-10
4 total stops
93h 53m total
Hong Kong to Orange County

Search Deals

10-9
2 total stops
33h 29m total
Hong Kong to Orange County

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (HK$6,744 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$1,372 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Sat 17-10

09:45-15:30

2 stops20h 45m

Santa Ana J. Wayne/Orange Cnty

Sat 24-10

13:15-23:10

2 stops42h 55m

HK$7,842

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Thu 15-10

09:45-14:03

2 stops19h 18m

Santa Ana J. Wayne/Orange Cnty

Thu 22-10

08:07-23:30

2 stops24h 23m

HK$8,077

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Wed 28-10

10:45-14:59

2 stops19h 14m

Santa Ana J. Wayne/Orange Cnty

Sun 1-11

18:30-05:10

2 stops42h 40m

HK$9,010

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Thu 15-10

09:45-12:18

1 stop17h 33m

Santa Ana J. Wayne/Orange Cnty

Thu 22-10

13:15-05:15

1 stop25h 00m

HK$9,120

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Mon 26-10

13:30-18:41

1 stop20h 11m

Santa Ana J. Wayne/Orange Cnty

Fri 30-10

07:53-18:55

1 stop20h 02m

HK$10,735

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Fri 11-9

01:10-08:45

1 stop22h 35m

Santa Ana J. Wayne/Orange Cnty

Sat 19-9

14:12-06:15

1 stop25h 03m

HK$11,347

Fastest return journey

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Wed 18-11

13:30-15:05

1 stop17h 35m

Santa Ana J. Wayne/Orange Cnty

Wed 18-11

18:59-06:20

1 stop19h 21m

HK$11,402

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Fri 18-9

01:10-15:21

1 stop29h 11m

Santa Ana J. Wayne/Orange Cnty

Sat 26-9

18:38-06:15

1 stop20h 37m

HK$11,402

Cheapest one-way

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Tue 29-9

10:10-21:30

2 stops26h 20m

HK$4,344

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Wed 2-12

17:35-22:29

2 stops20h 54m

HK$4,501

Flights are sorted by cheapest return flights first.

Deals found on 31-8

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Hong Kong to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Hong Kong with our price prediction graph.

HKG-SNA

HKG-LGB

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Orange County

HKG-zzKFI

HKG-SNA

HKG-LGB

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Hong Kong to Orange County?
Located just 26.0 km from the city centre, Hong Kong Intl (HKG) is the airport most travellers will use when flying to Orange County from Hong Kong.
How long is the flight from Hong Kong to Orange County?
Airlines like Air Canada fly from Hong Kong to Orange County in about 19h 14m. The time it takes to get you to your destination can typically vary by up to . Hong Kong and Orange County are separated by a distance of 11713 km.
Can I find deals for flights from Hong Kong to Orange County that include hotel bookings?
Yes. In addition to deals on Hong Kong to Orange County flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Orange County?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Orange County.
Can I find deals for business class flights from Hong Kong to Orange County?
Yes. Cheapflights offers flight deals from Hong Kong to Orange County by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Cheapflights helps you search for flights from Hong Kong to Orange County via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Orange County by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Hong Kong to Orange County with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Hong Kong to Orange County 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.

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Cheap flights from Hong Kong to Orange County from HK$3,678

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

Cheap flight deals from Hong Kong to Orange County

Cheapest flights from Hong Kong to Orange CountyExplore the most affordable flight options available from Hong Kong to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Explore the most affordable flight options available from Hong Kong to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from Hong Kong to Orange CountyDiscover carefully curated flight deals from Hong Kong to Orange County that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Discover carefully curated flight deals from Hong Kong to Orange County that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Last-minute flights from Hong Kong to Orange CountyDiscover last-minute flight deals from Hong Kong to Orange County. Data last updated 3 September 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Orange County. Data last updated 3 September 2026 and is based on user searches.

One-way flights from Hong Kong to Orange CountySearch for one-way flight options from Hong Kong to Orange County. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Search for one-way flight options from Hong Kong to Orange County. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Find flight deals from Hong Kong to Orange County

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Popular in

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Cheapflights Fare Finder

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

Best time to book a flight from Hong Kong to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Hong Kong with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Hong Kong to Orange County?

How long is the flight from Hong Kong to Orange County?

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

How can I find direct flights from Hong Kong to Orange County?

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

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.

Alternative routes for Hong Kong to Orange County

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Orange County by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Hong Kong to Orange County by cabin class

Find flights from Hong Kong to Orange County, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hong Kong and Orange County flights

Browse other Hong Kong and Orange County flight options. Last updated on 3 September 2026.

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Check out other popular destinations found by fellow travellers in 2026

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

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

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

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

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Cheapest flights from Hong Kong to Orange County
Explore the most affordable flight options available from Hong Kong to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from Hong Kong to Orange County
Discover carefully curated flight deals from Hong Kong to Orange County that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Last-minute flights from Hong Kong to Orange County
Discover last-minute flight deals from Hong Kong to Orange County. Data last updated 3 September 2026 and is based on user searches.

One-way flights from Hong Kong to Orange County
Search for one-way flight options from Hong Kong to Orange County. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.