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Hong Kong

$447+ Cheap flights from Orange County to Hong Kong (HKG)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — HKG
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$769
(Delta)

One-way from

$447
(SmartFares)

Popular in

December

Cheapest in

August

Average price

$888
From Orange County to Hong Kong Intl
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One-way flight from Orange County to Hong Kong Intl
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Highest demand for flights based on searches. 11% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:15 amSNA - HKG
2 stops37h 05mDelta
Mon 11/312:55 amHKG - SNA
2 stops37h 22mDelta
Deal found 9/17$788
This Korean Air deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:15 amSNA - HKG
2 stops37h 05mKorean Air
Tue 11/412:55 amHKG - SNA
2 stops29h 20mKorean Air
Deal found 9/17$791
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:03 pmSNA - HKG
2 stops36h 07mDelta
Wed 11/2612:55 amHKG - SNA
2 stops33h 23mDelta
Deal found 9/15$793
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:59 pmSNA - HKG
2 stops49h 21mDelta
Wed 11/512:35 pmHKG - SNA
2 stops25h 42mDelta
Deal found 9/17$794
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:15 amSNA - HKG
2 stops36h 05mDelta
Mon 11/36:10 pmHKG - SNA
2 stops39h 58mDelta
Deal found 9/17$806
This Korean Air deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:00 amSNA - HKG
2 stops35h 40mKorean Air
Tue 10/2812:55 amHKG - SNA
2 stops32h 24mKorean Air
Deal found 9/17$809
This Korean Air deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:00 amSNA - HKG
2 stops23h 30mKorean Air
Sat 11/112:55 amHKG - SNA
2 stops30h 05mKorean Air
Deal found 9/17$826
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:15 amSNA - HKG
2 stops37h 05mDelta
Fri 11/712:35 pmHKG - SNA
2 stops21h 44mDelta
Deal found 9/17$838
This Korean Air deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:15 amSNA - HKG
2 stops24h 55mKorean Air
Tue 11/2512:55 amHKG - SNA
2 stops29h 19mKorean Air
Deal found 9/15$843
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/273:10 pmSNA - HKG
2 stops53h 10mDelta
Fri 11/712:35 pmHKG - SNA
2 stops21h 33mDelta
Deal found 9/17$844
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:15 amSNA - HKG
2 stops36h 05mDelta
Fri 11/712:35 pmHKG - SNA
2 stops21h 33mDelta
Deal found 9/17$856
This Korean Air deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:00 amSNA - HKG
2 stops23h 30mKorean Air
Thu 10/3012:55 amHKG - SNA
2 stops32h 24mKorean Air
Deal found 9/17$859

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Orange County to Hong Kong that are best for you.

Fly from

Orange County

Fly to

Hong Kong

Route

Depart

Return

Price

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Thu 3/5

7:15 am-11:20 am

2 stops36h 05m

Hong Kong Intl

Sun 3/8

12:55 am-10:19 pm

2 stops36h 24m

$788

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Tue 10/28

7:15 am-11:10 pm

2 stops24h 55m

Hong Kong Intl

Mon 11/3

12:55 am-2:15 pm

2 stops29h 20m

$791

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Mon 10/27

6:59 pm-11:20 am

2 stops49h 21m

Hong Kong Intl

Thu 11/6

12:35 pm-6:19 pm

2 stops21h 44m

$794

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Mon 10/27

3:10 pm-11:20 am

2 stops53h 10m

Hong Kong Intl

Tue 11/4

12:35 pm-6:08 pm

2 stops21h 33m

$794

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Mon 10/27

3:10 pm-11:20 am

2 stops53h 10m

Hong Kong Intl

Sun 11/2

12:55 am-6:19 pm

2 stops33h 24m

$794

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Sun 10/26

8:15 am-11:20 am

2 stops36h 05m

Hong Kong Intl

Tue 11/4

12:35 pm-6:19 pm

2 stops21h 44m

$806

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Tue 10/28

7:15 am-11:10 pm

2 stops24h 55m

Hong Kong Intl

Tue 11/25

12:55 am-2:14 pm

2 stops29h 19m

$843

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Tue 10/28

3:10 pm-11:20 am

2 stops53h 10m

Hong Kong Intl

Fri 11/7

12:35 pm-6:08 pm

2 stops21h 33m

$844

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Thu 10/30

7:15 am-11:10 pm

2 stops24h 55m

Hong Kong Intl

Wed 11/5

6:10 pm-6:19 pm

2 stops40h 09m

$937

Santa AnaHong Kong

SNA - HKG

SNAHKG

Santa Ana J. Wayne/Orange Cnty

Thu 10/16

6:45 am-7:55 pm

2 stops22h 10m

Hong Kong Intl

Wed 11/19

7:40 pm-11:13 am

2 stops31h 33m

$971

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 41 results
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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 HKG?

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 September 17, 2025.

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

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Orange County to Hong Kong, such as United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

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
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

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

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.

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

    Hong Kong Intl (HKG), located 16.2 mi from the city center, is the airport you fly into when you book flights from Orange County to Hong Kong.

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

    A quick flight from Orange County to Hong Kong can take about 24h 55m. Delta provides one of the quickest options available for as low as $791. Orange County and Hong Kong are separated by a distance of 7278 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Orange County to Hong Kong one-way?

    The cheapest airlines for a one-way flight from Orange County to Hong Kong are Delta ($459), Korean Air ($462), and Air Canada ($499).

  • 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.

  • What is the cheapest month to book a flight from Orange County to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from Orange County to Hong Kong (average of $938). Flying from Orange County to Hong Kong in December is currently the most expensive (average of $1,610). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Discover the top airline that operate flights from Orange County to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,081Average$1,198FlexibilityNo cancel feeOn-time69%

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