HK$3,638+ 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 1-5. Fares are subject to change and may not be available on all flights or dates of travel.
— SNA
10 Dec — 17 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 10 November 2025.

Return from

HK$4,789

One-way from

HK$3,638

Popular in

January

Cheapest in

October

Average price

HK$6,250
星宇航空
  • 星宇航空
  • 26-1-25-2
  • 2 total stops
  • 43h 05m total
  • Hong Kong to Los Angeles
Search Deals
1-5
  • 1-5
  • 2 total stops
  • 27h 41m total
  • Hong Kong to Orange County
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (HK$748 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$125 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
Search Deals

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 10 November 2025
Explore Orange County
Flights to Los Angeles
Flights to Santa Ana

Find flight deals to Orange County

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 10 November 2025.

Wed 24-1220:25HKG - SNA
1 stop31h 00mAir Canada
Wed 31-1218:23SNA - HKG
2 stops32h 17mAir Canada
Deal found 9-11HK$4,812
Thu 25-1220:25HKG - SNA
1 stop31h 00mAir Canada
Thu 1-118:40SNA - HKG
2 stops32h 00mAir Canada
Deal found 10-11HK$6,110
Fri 26-1220:25HKG - SNA
1 stop31h 00mAir Canada
Sun 11-112:25SNA - HKG
1 stop38h 15mAir Canada
Deal found 10-11HK$6,180
Mon 10-1115:30HKG - SNA
2 stops19h 09mEVA Air
Fri 14-1121:15SNA - HKG
2 stops43h 45mEVA Air
Deal found 8-11HK$6,989
Thu 4-1219:40HKG - SNA
2 stops36h 57mEVA Air
Tue 6-116:47SNA - HKG
2 stops24h 13mEVA Air
Deal found 10-11HK$7,152
Thu 4-1220:05HKG - SNA
2 stops36h 32mChina Airlines
Tue 6-116:47SNA - HKG
2 stops24h 28mChina Airlines
Deal found 10-11HK$7,183
Mon 1-1211:10HKG - SNA
2 stops45h 27mChina Airlines
Wed 14-119:18SNA - HKG
2 stops21h 57mChina Airlines
Deal found 7-11HK$7,276
Fri 21-1121:50HKG - SNA
2 stops40h 40mEVA Air
Wed 14-115:35SNA - HKG
2 stops25h 25mEVA Air
Deal found 7-11HK$7,331
Thu 13-1109:25HKG - LGB
2 stops26h 22mMultiple Airlines
Wed 26-1107:25LGB - HKG
2 stops37h 55mMultiple Airlines
Deal found 10-11HK$14,763
Mon 10-1114:35HKG - LGB
2 stops21h 12mMultiple Airlines
Fri 14-1107:42LGB - HKG
2 stops45h 13mMultiple Airlines
Deal found 9-11HK$16,489

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 10 November 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 24-12

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Wed 31-12

18:23-18:40

2 stops32h 17m

HK$4,812

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Thu 25-12

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 1-1

18:40-18:40

2 stops32h 00m

HK$6,110

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Fri 26-12

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Sun 11-1

12:25-18:40

1 stop38h 15m

HK$6,180

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 26-1

14:05-10:52

2 stops36h 47m

Santa Ana J. Wayne/Orange Cnty

Wed 25-2

16:05-10:25

2 stops26h 20m

HK$6,507

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 26-1

13:30-10:05

2 stops36h 35m

Santa Ana J. Wayne/Orange Cnty

Wed 25-3

20:55-11:50

2 stops23h 55m

HK$6,872

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sat 28-2

11:25-19:06

2 stops47h 41m

Santa Ana J. Wayne/Orange Cnty

Sat 14-3

15:01-09:15

2 stops27h 14m

HK$7,012

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Thu 4-12

19:40-16:37

2 stops36h 57m

Santa Ana J. Wayne/Orange Cnty

Tue 6-1

16:47-09:00

2 stops24h 13m

HK$7,152

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Thu 4-12

20:05-16:37

2 stops36h 32m

Santa Ana J. Wayne/Orange Cnty

Tue 6-1

16:47-09:15

2 stops24h 28m

HK$7,183

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 1-12

11:10-16:37

2 stops45h 27m

Santa Ana J. Wayne/Orange Cnty

Wed 14-1

19:18-09:15

2 stops21h 57m

HK$7,276

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Fri 21-11

21:50-22:30

2 stops40h 40m

Santa Ana J. Wayne/Orange Cnty

Wed 14-1

15:35-09:00

2 stops25h 25m

HK$7,331

Flights are sorted by cheapest return flights first.

Deals found on 9-11

Showing 1-10 of 27 results
1
2
3

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 46 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 (18 hours 25 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

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.

Search flights to Orange County by cabin class

Find flights to Orange County, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.