HK$3,520+ Cheap flights to Orange County

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 12-3. Fares are subject to change and may not be available on all flights or dates of travel.
— SNA
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Orange County in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Orange County
Explore the most affordable flight options available to Orange County. Find the lowest fares based on data from user searches, with prices last updated on 28 December 2025.

Tue 30-1220:05HKG - SNA
2 stops18h 25mChina Airlines
Mon 26-116:20SNA - HKG
2 stops24h 55mChina Airlines
Deal found 25-12HK$8,104
Mon 29-1201:00HKG - SNA
1 stop25h 33mCathay Pacific
Mon 26-119:18SNA - HKG
1 stop18h 57mCathay Pacific
Deal found 28-12HK$8,726
Tue 30-1219:40HKG - SNA
2 stops36h 34mEVA Air
Tue 27-117:00SNA - HKG
2 stops24h 00mEVA Air
Deal found 26-12HK$8,742
Tue 30-1220:05HKG - SNA
2 stops18h 25mChina Airlines
Wed 28-119:18SNA - HKG
2 stops22h 52mChina Airlines
Deal found 27-12HK$8,858
Mon 29-1201:00HKG - SNA
1 stop25h 33mMultiple Airlines
Tue 27-119:18SNA - HKG
1 stop18h 57mMultiple Airlines
Deal found 28-12HK$9,130
Mon 29-1213:30HKG - SNA
1 stop17h 44mCathay Pacific
Fri 2-121:25SNA - HKG
1 stop29h 35mCathay Pacific
Deal found 26-12HK$9,410
Tue 30-1220:05HKG - SNA
2 stops18h 25mChina Airlines
Tue 27-119:18SNA - HKG
2 stops21h 57mChina Airlines
Deal found 27-12HK$9,542
Sat 27-1220:05HKG - SNA
1 stop31h 38mCathay Pacific
Sat 3-106:45SNA - HKG
1 stop30h 15mCathay Pacific
Deal found 26-12HK$10,000
Tue 30-1219:40HKG - SNA
2 stops36h 34mEVA Air
Wed 28-117:00SNA - HKG
2 stops24h 00mEVA Air
Deal found 28-12HK$11,034
Sun 28-1200:55HKG - LGB
2 stops35h 10mMultiple Airlines
Mon 12-107:00LGB - HKG
2 stops24h 10mMultiple Airlines
Deal found 27-12HK$12,028
Mon 29-1200:25HKG - SNA
2 stops31h 45mQatar Airways
Mon 26-113:38SNA - HKG
2 stops64h 02mQatar Airways
Deal found 27-12HK$16,186
Mon 29-1207:50HKG - SNA
2 stops52h 52mChina Airlines
Fri 2-116:47SNA - HKG
2 stops24h 28mChina Airlines
Deal found 26-12HK$16,512

Find flight deals to Orange County

Find the latest flights to Orange County in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 28 December 2025.

Return from

HK$4,802

One-way from

HK$3,520

Popular in

January

Cheapest in

November

Average price

HK$7,180
Air Canada
  • Air Canada
  • 10-2-17-2
  • 2 total stops
  • 69h 29m total
  • Hong Kong to Los Angeles
Search Deals
12-3
  • 12-3
  • 2 total stops
  • 38h 05m total
  • Hong Kong to Orange County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (HK$558 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$138 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Orange County that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 28 December 2025.
Use the filters below to find and compare flights to Orange County that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Wed 11-2

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Wed 18-2

12:25-18:40

1 stop38h 15m

HK$5,043

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Wed 11-2

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Wed 18-2

18:35-18:40

3 stops32h 05m

HK$5,113

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 19-1

21:50-10:52

2 stops29h 02m

Santa Ana J. Wayne/Orange Cnty

Fri 23-1

17:00-09:00

2 stops24h 00m

HK$6,745

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sat 17-1

19:40-10:05

2 stops30h 25m

Santa Ana J. Wayne/Orange Cnty

Sat 24-1

19:18-09:00

2 stops21h 42m

HK$6,807

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sun 15-3

13:30-16:26

2 stops41h 56m

Santa Ana J. Wayne/Orange Cnty

Wed 15-4

17:20-08:50

2 stops24h 30m

HK$7,219

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sun 1-2

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Sun 31-5

13:15-05:10

1 stop24h 55m

HK$7,537

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Thu 5-2

13:30-22:27

2 stops24h 57m

Santa Ana J. Wayne/Orange Cnty

Fri 20-2

19:45-09:00

2 stops21h 15m

HK$7,988

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 12-1

20:05-08:36

2 stops28h 31m

Santa Ana J. Wayne/Orange Cnty

Fri 16-1

19:18-13:00

2 stops25h 42m

HK$8,470

Hong KongLong Beach

HKG - LGB

HKGLGB

Hong Kong Intl

Wed 11-2

15:35-21:09

2 stops45h 34m

Long Beach Municipal

Wed 18-2

08:00-13:50

2 stops37h 50m

HK$18,851

Hong KongLong Beach

HKG - LGB

HKGLGB

Hong Kong Intl

Thu 19-2

18:10-21:45

2 stops43h 35m

Long Beach Municipal

Mon 2-3

07:00-11:20

2 stops36h 20m

HK$26,170

Flights are sorted by cheapest return flights first.

Deals found on 26-12

Showing 1-10 of 26 results
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Best time to book a flight to Orange County

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

How long is the flight to Orange County?

On average, a flight from Hong Kong to Orange County takes 19 hours 15 minutes. Flights to Orange County from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Orange County by month

Plan your trip to Orange County by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Orange County ranges from 0.0 - 78.0 mm 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.

Temperature in Orange County by month

Plan your trip to Orange County by taking into account the average temperature totals by month.

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).

FAQs about flying to Orange County

  • Can I find cheaper flights to Orange County if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Orange County on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Orange County depart from?

    For those looking to save time traveling to Orange County, Hong Kong Intl offers the quickest one-way flight (17 hours 40 minutes).

  • Does Santa Ana J. Wayne/Orange Cnty have rental cars?

    Yes. Those touching down at Santa Ana J. Wayne/Orange Cnty can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Santa Ana J. Wayne/Orange Cnty?

    Yes. Santa Ana J. Wayne/Orange Cnty has hotels nearby for those requiring accommodations. Private, Modern Luxury 2 Bd/ 2 Ba is the closest property to Santa Ana J. Wayne/Orange Cnty (0.0 km away from Santa Ana J. Wayne/Orange Cnty).

See more FAQs

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How does Cheapflights help users find flights to Orange County?

Deals for Orange County flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Orange County.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights to Orange County, users can toggle the no change fees filter when performing a flight search.

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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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