HK$3,677+ Cheap flights to Orange County

— SNA
1 Oct — 8 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Orange County in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Orange County

Tue 20-1000:45 -
2 stops50h 33m
Sat 24-1013:15 -
2 stops43h 20m
Deal found 29-8HK$6,915
Tue 13-1009:45 -
1 stop17h 33m
Tue 20-1014:26 -
2 stops47h 49m
Deal found 29-8HK$8,013
Thu 15-1009:45 -
1 stop17h 33m
Thu 22-1008:07 -
2 stops24h 23m
Deal found 31-8HK$8,052
Wed 28-1010:45 -
2 stops26h 43m
Sun 1-1118:30 -
2 stops42h 40m
Deal found 27-8HK$8,334
Thu 10-912:20 -
2 stops24h 18m
Sun 13-907:00 -
2 stops36h 55m
Deal found 31-8HK$20,102
Thu 3-913:00 -
2 stops23h 32m
Wed 16-907:00 -
2 stops24h 45m
Deal found 30-8HK$20,267
Thu 3-917:55 -
2 stops42h 37m
Wed 16-907:00 -
2 stops24h 45m
Deal found 31-8HK$20,345
Sat 5-917:55 -
2 stops42h 37m
Mon 21-907:00 -
2 stops36h 55m
Deal found 31-8HK$20,839

Find flight deals to Orange County

Return from

HK$4,720

One-way from

HK$3,677

Popular in

July

Cheapest in

October

Average price

HK$6,405
AIR PREMIA
  • AIR PREMIA
  • 18-11-18-11
  • 2 total stops
  • 40h 05m total
  • Hong Kong to Los Angeles
Search Deals
10-9
  • 10-9
  • 2 total stops
  • 33h 29m total
  • Hong Kong to Orange County
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (HK$860 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$175 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Thu 15-10

09:45-14:03

2 stops19h 18m

Santa Ana J. Wayne/Orange Cnty

Thu 22-10

08:07-23:30

2 stops24h 23m

HK$8,075

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Wed 28-10

10:45-12:45

1 stop17h 00m

Santa Ana J. Wayne/Orange Cnty

Sun 1-11

18:30-05:10

2 stops42h 40m

HK$9,008

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Thu 15-10

09:45-12:18

1 stop17h 33m

Santa Ana J. Wayne/Orange Cnty

Thu 22-10

13:15-05:15

1 stop25h 00m

HK$9,118

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Wed 13-1

00:55-08:50

1 stop23h 55m

Santa Ana J. Wayne/Orange Cnty

Thu 14-1

12:01-05:35

1 stop25h 34m

HK$10,584

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Sun 27-9

01:10-11:02

1 stop24h 52m

Santa Ana J. Wayne/Orange Cnty

Fri 2-10

14:12-06:15

1 stop25h 03m

HK$10,733

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Fri 11-9

01:10-08:45

1 stop22h 35m

Santa Ana J. Wayne/Orange Cnty

Sat 19-9

14:12-06:15

1 stop25h 03m

HK$11,345
Fastest return journey

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Wed 18-11

13:30-15:05

1 stop17h 35m

Santa Ana J. Wayne/Orange Cnty

Wed 18-11

18:59-06:20

1 stop19h 21m

HK$11,400
Cheapest one-way
Fastest single journey

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Sun 22-11

10:45-13:30

1 stop18h 45m

HK$4,179

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Tue 29-9

10:10-21:30

2 stops26h 20m

HK$4,343

Hong KongSanta Ana

HKG Hong Kong Intl - SNA Santa Ana J. Wayne/Orange Cnty

HKGSNA

Hong Kong Intl

Sun 22-11

14:05-22:24

2 stops24h 19m

HK$4,500

Flights are sorted by cheapest return flights first.

Deals found on 28-8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

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 20 hours 43 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

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

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 8 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. Free Parking Irvine Spectrum Central Location Pool & Gym 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

Search flights to Orange County by cabin class

First Class flights to Orange County
Business Class flights to Orange County
Prem Economy Class flights to Orange County
Economy Class flights to Orange County

Fly with Cheapflights

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.