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

A quick flight from Orange County to Hong Kong can take about 23h 40m. Delta provides one of the quickest options available for as low as $780. Orange County and Hong Kong are separated by a distance of 7278 mi.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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

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

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

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

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

Yes. Cheapflights offers flight deals from Orange County 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.

$393+ Flights from Orange County to Hong Kong

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheap flight deals from Orange County to Hong Kong

Cheapest flights from Orange County to Hong Kong
Explore the most affordable flight options available from Orange County to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Thu 12/46:45 amSNA - HKG

2 stops24h 10mJapan Airlines

Thu 1/2210:20 amHKG - SNA

2 stops20h 26mJapan Airlines

Deal found 12/2

$997

Thu 12/47:36 pmSNA - HKG

1 stop18h 39mCathay Pacific

Tue 12/91:00 amHKG - SNA

1 stop23h 36mCathay Pacific

Deal found 12/4

$1,033

Sat 12/611:49 amSNA - HKG

1 stop25h 11mCathay Pacific

Sat 12/138:05 pmHKG - SNA

1 stop30h 51mCathay Pacific

Deal found 12/3

$1,140

Thu 12/47:36 pmSNA - HKG

2 stops25h 24mChina Airlines

Wed 12/108:05 pmHKG - SNA

2 stops28h 31mChina Airlines

Deal found 12/4

$1,185

Fri 12/56:45 amSNA - HKG

1 stop20h 15mMultiple Airlines

Tue 12/161:00 amHKG - SNA

1 stop23h 36mMultiple Airlines

Deal found 12/4

$1,236

Sat 12/64:22 pmSNA - HKG

2 stops25h 48mChina Airlines

Sat 12/138:05 pmHKG - SNA

2 stops30h 01mChina Airlines

Deal found 12/3

$1,276

Mon 12/87:36 pmSNA - HKG

1 stop31h 24mCathay Pacific

Wed 12/171:00 amHKG - SNA

1 stop25h 33mCathay Pacific

Deal found 12/3

$1,293

Wed 12/314:47 pmSNA - HKG

2 stops24h 28mChina Airlines

Wed 3/115:35 pmHKG - SNA

2 stops30h 54mChina Airlines

Deal found 12/4

$1,306

Tue 12/96:25 pmSNA - HKG

1 stop18h 35mCathay Pacific

Mon 1/121:00 amHKG - SNA

1 stop23h 36mCathay Pacific

Deal found 12/3

$1,321

Thu 12/47:36 pmSNA - HKG

2 stops21h 24mEVA Air

Thu 12/117:40 pmHKG - SNA

2 stops18h 50mEVA Air

Deal found 12/3

$1,330

Tue 12/93:01 pmSNA - HKG

2 stops25h 59mEVA Air

Tue 1/139:50 pmHKG - SNA

2 stops29h 02mEVA Air

Deal found 12/3

$1,639

Mon 12/228:22 pmSNA - HKG

1 stop40h 38mCathay Pacific

Wed 1/141:00 amHKG - SNA

1 stop23h 36mCathay Pacific

Deal found 12/3

$1,713

Best flights from Orange County to Hong Kong
Discover carefully curated flight deals from Orange County to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Sun 3/228:30 amSNA - HKG

2 stops23h 40mDelta

Sun 4/512:45 amHKG - SNA

2 stops32h 38mDelta

Deal found 12/2

$780

Thu 3/197:30 amSNA - HKG

2 stops24h 40mKorean Air

Tue 3/3112:45 amHKG - SNA

2 stops32h 38mKorean Air

Deal found 12/2

$783

Mon 3/237:30 amSNA - HKG

2 stops24h 40mDelta

Thu 4/212:20 pmHKG - SNA

2 stops21h 03mDelta

Deal found 12/2

$780

Wed 3/187:30 amSNA - HKG

2 stops24h 40mKorean Air

Sat 4/45:55 pmHKG - SNA

2 stops39h 28mKorean Air

Deal found 12/2

$783

Tue 3/177:30 amSNA - HKG

2 stops24h 40mDelta

Mon 4/612:20 pmHKG - SNA

2 stops21h 03mDelta

Deal found 12/2

$780

Mon 3/237:30 amSNA - HKG

2 stops24h 40mKorean Air

Sat 4/45:55 pmHKG - SNA

2 stops39h 28mKorean Air

Deal found 12/2

$783

Tue 3/177:30 amSNA - HKG

2 stops24h 40mDelta

Wed 4/112:20 pmHKG - SNA

2 stops21h 03mDelta

Deal found 12/2

$780

Wed 3/187:30 amSNA - HKG

2 stops24h 40mKorean Air

Sat 4/412:45 amHKG - SNA

2 stops32h 38mKorean Air

Deal found 12/2

$783

Tue 3/177:30 amSNA - HKG

2 stops24h 40mDelta

Tue 4/712:20 pmHKG - SNA

2 stops21h 03mDelta

Deal found 12/2

$780

Wed 3/187:30 amSNA - HKG

2 stops24h 40mDelta

Mon 4/612:20 pmHKG - SNA

2 stops21h 03mDelta

Deal found 12/2

$780

Sun 3/228:30 amSNA - HKG

2 stops23h 40mDelta

Thu 4/212:20 pmHKG - SNA

2 stops21h 03mDelta

Deal found 12/2

$780

Mon 1/197:00 amLGB - HKG

2 stops24h 10mKorean Air

Mon 1/266:10 pmHKG - LGB

2 stops43h 35mKorean Air

Deal found 12/4

$981

Mon 3/237:00 amLGB - HKG

2 stops25h 10mDelta

Mon 4/65:55 pmHKG - LGB

2 stops42h 52mDelta

Deal found 12/2

$780

Sat 1/177:00 amLGB - HKG

2 stops24h 10mKorean Air

Sat 1/246:10 pmHKG - LGB

2 stops43h 35mKorean Air

Deal found 12/2

$983

Mon 3/237:00 amLGB - HKG

2 stops25h 10mDelta

Tue 4/712:20 pmHKG - LGB

2 stops24h 27mDelta

Deal found 12/2

$780

Sun 3/228:30 amSNA - HKG

2 stops23h 40mDelta

Fri 4/312:20 pmHKG - SNA

2 stops21h 03mDelta

Deal found 12/2

$782

Sun 3/221:05 pmLGB - HKG

2 stops43h 05mDelta

Mon 4/612:45 amHKG - LGB

2 stops36h 02mDelta

Deal found 12/2

$786

Mon 3/237:00 amLGB - HKG

2 stops25h 10mDelta

Sun 4/55:55 pmHKG - LGB

2 stops42h 52mDelta

Deal found 12/2

$910

Wed 3/185:03 pmLGB - HKG

2 stops39h 07mDelta

Thu 4/212:20 pmHKG - LGB

2 stops24h 27mDelta

Deal found 12/2

$916

Wed 3/185:03 pmLGB - HKG

2 stops39h 07mDelta

Mon 4/65:55 pmHKG - LGB

2 stops42h 52mDelta

Deal found 12/2

$916

Sun 3/225:03 pmLGB - HKG

2 stops39h 07mDelta

Sun 4/55:55 pmHKG - LGB

2 stops42h 52mDelta

Deal found 12/2

$916

Mon 3/237:00 amLGB - HKG

2 stops25h 10mDelta

Sat 4/45:55 pmHKG - LGB

2 stops42h 52mDelta

Deal found 12/2

$996

Mon 3/237:00 amLGB - HKG

2 stops25h 10mDelta

Fri 4/312:20 pmHKG - LGB

2 stops24h 27mDelta

Deal found 12/2

$996

Sun 3/225:03 pmLGB - HKG

2 stops39h 07mDelta

Fri 4/312:20 pmHKG - LGB

2 stops24h 27mDelta

Deal found 12/2

$1,002

Last-minute flights from Orange County to Hong Kong
Discover last-minute flight deals from Orange County to Hong Kong. Data last updated December 4, 2025 and is based on user searches.

Thu 12/47:40 amLGB - HKG

2 stops30h 05mMultiple Airlines

Wed 12/172:35 pmHKG - LGB

2 stops21h 08mMultiple Airlines

Deal found 12/3

$1,974

Thu 1/18:00 amLGB - HKG

2 stops37h 20mMultiple Airlines

Mon 1/122:35 pmHKG - LGB

2 stops20h 50mMultiple Airlines

Deal found 12/2

$2,952

Wed 1/144:20 pmSNA - HKG

2 stops24h 55mChina Airlines

Sat 1/248:05 pmHKG - SNA

2 stops30h 47mChina Airlines

Deal found 12/2

$879

Sat 1/177:50 pmSNA - HKG

2 stops54h 50mAir Canada

Sat 1/248:25 pmHKG - SNA

2 stops40h 17mAir Canada

Deal found 12/3

$815

Sat 1/176:25 pmSNA - HKG

3 stops32h 15mMultiple Airlines

Sat 1/249:20 amHKG - SNA

2 stops42h 05mMultiple Airlines

Deal found 12/3

$890

Sat 1/177:18 pmSNA - HKG

2 stops21h 57mChina Airlines

Thu 4/308:10 pmHKG - SNA

2 stops27h 34mChina Airlines

Deal found 12/4

$938

Sat 1/177:00 amLGB - HKG

2 stops24h 10mKorean Air

Sat 1/246:10 pmHKG - LGB

2 stops43h 35mKorean Air

Deal found 12/2

$983

Mon 1/197:00 amLGB - HKG

2 stops24h 10mKorean Air

Mon 1/266:10 pmHKG - LGB

2 stops43h 35mKorean Air

Deal found 12/4

$981

Tue 1/2012:25 pmSNA - HKG

1 stop38h 15mAir Canada

Tue 1/278:25 pmHKG - SNA

2 stops40h 53mAir Canada

Deal found 12/4

$755

Tue 1/207:18 pmSNA - HKG

2 stops21h 57mChina Airlines

Mon 4/138:10 pmHKG - SNA

2 stops27h 28mChina Airlines

Deal found 12/3

$917

Thu 1/227:18 pmSNA - HKG

2 stops21h 57mChina Airlines

Tue 2/108:05 pmHKG - SNA

2 stops30h 47mChina Airlines

Deal found 12/4

$923

Fri 1/237:18 pmSNA - HKG

2 stops21h 57mChina Airlines

Mon 1/268:05 pmHKG - SNA

2 stops28h 31mChina Airlines

Deal found 12/4

$897

One-way flights from Orange County to Hong Kong
Search for one-way flight options from Orange County to Hong Kong. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Wed 1/1412:25 pmSNA - HKG

1 stop38h 15mAir Canada

Deal found 12/3

$393

Sun 2/1512:25 pmSNA - HKG

1 stop38h 15mAir Canada

Deal found 12/2

$424

Fri 4/312:25 pmSNA - HKG

1 stop25h 45mAir Canada

Deal found 12/4

$474

Thu 4/22:38 pmSNA - HKG

2 stops23h 32mAir Canada

Deal found 12/4

$488

Sat 2/285:22 pmSNA - HKG

2 stops27h 38mChina Airlines

Deal found 12/2

$496

Sat 3/1412:56 pmSNA - HKG

2 stops29h 19mChina Airlines

Deal found 12/2

$513

Sat 3/74:05 pmSNA - HKG

2 stops25h 10mChina Airlines

Deal found 12/3

$522

Wed 1/76:45 amSNA - HKG

2 stops24h 10mJapan Airlines

Deal found 12/3

$540

Thu 3/510:31 amSNA - HKG

2 stops30h 44mChina Airlines

Deal found 12/3

$542

Thu 1/16:45 amSNA - HKG

1 stop20h 15mCathay Pacific

Deal found 12/2

$546

Wed 3/48:05 amSNA - HKG

2 stops22h 50mJapan Airlines

Deal found 12/3

$551

Thu 4/27:00 amLGB - HKG

2 stops42h 20mMultiple Airlines

Deal found 12/4

$627

Find flight deals from Orange County to Hong Kong

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$755 (Booking.com)
One-way from	$393 (SmartFares)
Popular in	December
Cheapest in	September
Average price	$1,365

Provider with most accurate pricing for Los Angeles-Hong Kong Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Los Angeles-Hong Kong Intl flights.

Search Deals

From Orange County to Hong Kong

Search Deals

One-way flight from Orange County to Hong Kong

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($96 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Sun 3/22

8:30 am-11:10 pm

2 stops23h 40m

Hong Kong Intl

Sun 4/5

12:45 am-6:23 pm

2 stops32h 38m

$780

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Mon 3/23

7:30 am-11:10 pm

2 stops24h 40m

Hong Kong Intl

Thu 4/2

12:20 pm-6:23 pm

2 stops21h 03m

$780

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Tue 3/17

7:30 am-11:10 pm

2 stops24h 40m

Hong Kong Intl

Mon 4/6

12:20 pm-6:23 pm

2 stops21h 03m

$780

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Tue 3/17

7:30 am-11:10 pm

2 stops24h 40m

Hong Kong Intl

Wed 4/1

12:20 pm-6:23 pm

2 stops21h 03m

$780

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Tue 3/17

7:30 am-11:10 pm

2 stops24h 40m

Hong Kong Intl

Tue 4/7

12:20 pm-6:23 pm

2 stops21h 03m

$780

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Wed 3/18

7:30 am-11:10 pm

2 stops24h 40m

Hong Kong Intl

Mon 4/6

12:20 pm-6:23 pm

2 stops21h 03m

$780

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Sun 3/22

8:30 am-11:10 pm

2 stops23h 40m

Hong Kong Intl

Thu 4/2

12:20 pm-6:23 pm

2 stops21h 03m

$780

Long BeachHong Kong

LGB - HKG

LGBHKG

Long Beach Municipal

Mon 3/23

7:00 am-11:10 pm

2 stops25h 10m

Hong Kong Intl

Mon 4/6

5:55 pm-9:47 pm

2 stops42h 52m

$780

Long BeachHong Kong

LGB - HKG

LGBHKG

Long Beach Municipal

Mon 3/23

7:00 am-11:10 pm

2 stops25h 10m

Hong Kong Intl

Tue 4/7

12:20 pm-9:47 pm

2 stops24h 27m

$780

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Sun 3/22

8:30 am-11:10 pm

2 stops23h 40m

Hong Kong Intl

Fri 4/3

12:20 pm-6:23 pm

2 stops21h 03m

$782

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 43 results

...

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

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

Estimated round-trip 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 Orange County to Hong Kong

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

When flying from Orange County to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 41% versus a flight in the morning.

Reviews of airlines servicing Hong Kong

See what other customers who have flown with United Airlines from Orange County to Hong Kong have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,066 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

9,066 reviews

United Airlines

7.4

Good

9,066 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

How long is the flight from Orange County to Hong Kong?
A quick flight from Orange County to Hong Kong can take about 23h 40m. Delta provides one of the quickest options available for as low as $780. Orange County and Hong Kong are separated by a distance of 7278 mi.
Can I find deals for flights from Orange County to Hong Kong that include hotel bookings?
Yes. In addition to deals on Orange County to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Orange County to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to Hong Kong.
Can I find deals for business class flights from Orange County to Hong Kong?
Yes. Cheapflights offers flight deals from Orange County 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Orange County to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,081	Average$1,182	FlexibilityNo cancel fee	On-time69%

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$393+ Cheap flights from Orange County to Hong Kong

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Orange County to Hong Kong

Cheapest flights from Orange County to Hong KongExplore the most affordable flight options available from Orange County to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from Orange County to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from Orange County to Hong Kong

Keep the following information in mind while searching for Orange County to Hong Kong flight deals. Data was last updated December 4, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

Find hourly flight availability from Orange County to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

Reviews of airlines servicing Hong Kong

See what other customers who have flown with United Airlines from Orange County to Hong Kong have to say. Users have also rated airlines 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 Orange County to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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 Orange County to Hong Kong

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

Top airline flying from Orange County to Hong Kong

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Book with Flexibility

Travel Smart

Cheapest flights from Orange County to Hong Kong
Explore the most affordable flight options available from Orange County to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.