HK$3,651+ 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 8-11. Fares are subject to change and may not be available on all flights or dates of travel.
— SNA
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Orange County in 2025

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 27 October 2025.

Return from

HK$4,622

One-way from

HK$3,651

Popular in

January

Cheapest in

October

Average price

HK$5,461
星宇航空
  • 星宇航空
  • 24-11-28-11
  • 2 total stops
  • 51h 25m total
  • Hong Kong to Los Angeles
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4-11
  • 4-11
  • 2 total stops
  • 18h 50m total
  • Hong Kong to Orange County
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Highest demand for flights based on searches. 8% potential increase in price (HK$633 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (HK$124 potential savings vs. average return price).
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Average for return flights in October 2025
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Find flights to Orange County

Browse one-way and return flights deals to Orange County on Cheapflights. Flight deals are based on user searches and were last updated on 27 October 2025
Explore Orange County
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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 27 October 2025.

Sat 8-1115:30HKG - SNA
2 stops19h 09mEVA Air
Sat 15-1116:19SNA - HKG
2 stops24h 41mEVA Air
Deal found 27-10HK$5,958
Tue 28-1007:50HKG - SNA
2 stops39h 46mChina Airlines
Tue 4-1116:19SNA - HKG
2 stops25h 51mChina Airlines
Deal found 25-10HK$6,556
Mon 3-1113:30HKG - SNA
2 stops20h 48mEVA Air
Fri 7-1119:16SNA - HKG
2 stops21h 44mEVA Air
Deal found 27-10HK$7,169
Mon 27-1020:05HKG - SNA
2 stops27h 31mChina Airlines
Mon 3-1119:16SNA - HKG
2 stops21h 59mChina Airlines
Deal found 26-10HK$8,769
Mon 24-1114:05HKG - SNA
2 stops37h 05mChina Airlines
Fri 28-1118:32SNA - HKG
2 stops22h 43mChina Airlines
Deal found 27-10HK$8,870
Tue 28-1013:30HKG - SNA
1 stop17h 12mMultiple Airlines
Tue 4-1106:45SNA - HKG
1 stop20h 15mMultiple Airlines
Deal found 27-10HK$9,127
Mon 3-1120:05HKG - SNA
1 stop15h 55mMultiple Airlines
Fri 7-1120:40SNA - HKG
1 stop30h 20mMultiple Airlines
Deal found 27-10HK$9,181
Fri 5-1219:40HKG - SNA
2 stops18h 37mEVA Air
Sun 4-108:59SNA - HKG
2 stops32h 01mEVA Air
Deal found 26-10HK$9,329
Mon 10-1120:05HKG - SNA
1 stop15h 55mMultiple Airlines
Fri 14-1120:40SNA - HKG
1 stop30h 20mMultiple Airlines
Deal found 27-10HK$9,911
Sat 8-1120:05HKG - SNA
1 stop15h 55mMultiple Airlines
Sat 15-1106:45SNA - HKG
1 stop20h 15mMultiple Airlines
Deal found 27-10HK$10,463
Sat 20-1221:10HKG - SNA
2 stops59h 00mEVA Air
Sat 27-1206:45SNA - HKG
2 stops35h 25mEVA Air
Deal found 27-10HK$11,426
Wed 10-1202:10HKG - SNA
2 stops30h 27mMultiple Airlines
Thu 18-1206:45SNA - HKG
2 stops24h 05mMultiple Airlines
Deal found 26-10HK$13,842

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 27 October 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 1-4

20:10-08:38

2 stops27h 28m

Santa Ana J. Wayne/Orange Cnty

Wed 15-4

16:20-09:15

2 stops25h 55m

HK$7,022

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Fri 20-2

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Tue 24-2

11:10-18:40

2 stops39h 30m

HK$7,115

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 24-11

14:05-11:10

2 stops37h 05m

Santa Ana J. Wayne/Orange Cnty

Fri 28-11

18:32-09:15

2 stops22h 43m

HK$8,870

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Fri 5-12

19:40-22:17

2 stops18h 37m

Santa Ana J. Wayne/Orange Cnty

Sun 4-1

08:59-09:00

2 stops32h 01m

HK$9,329

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 10-11

20:05-20:00

1 stop15h 55m

Santa Ana J. Wayne/Orange Cnty

Fri 14-11

20:40-19:00

1 stop30h 20m

HK$9,911

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sat 8-11

15:30-18:39

2 stops19h 09m

HK$3,674

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sat 22-11

15:30-20:53

2 stops21h 23m

HK$3,891

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sun 8-3

20:05-08:34

2 stops27h 29m

HK$4,210

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sun 9-11

14:05-08:36

2 stops34h 31m

HK$4,427

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sun 23-11

11:10-22:30

2 stops27h 20m

HK$5,507

Flights are sorted by cheapest return flights first.

Deals found on 27-10

Showing 1-10 of 23 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 29 hours 9 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 (15 hours 55 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.

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

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.

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

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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