HK$3,243+ 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 9-5. Fares are subject to change and may not be available on all flights or dates of travel.
— SNA
23 Mar — 30 Mar1
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
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 21 February 2026.

Tue 27-1009:45
HKG
-
SNA
2 stops27h 10m
Air Canada
Sat 31-1012:25
SNA
-
HKG
1 stop25h 45m
Air Canada
Deal found 20-2HK$5,533
Sat 12-909:45
HKG
-
SNA
1 stop17h 33m
Air Canada
Sun 13-913:20
SNA
-
HKG
2 stops24h 50m
Air Canada
Deal found 19-2HK$5,806
Sun 15-321:10
HKG
-
SNA
2 stops29h 01m
EVA Air
Thu 2-406:45
SNA
-
HKG
2 stops23h 00m
EVA Air
Deal found 18-2HK$6,095
Mon 16-320:05
HKG
-
SNA
2 stops30h 06m
Multiple Airlines
Fri 11-919:51
SNA
-
HKG
2 stops23h 14m
Multiple Airlines
Deal found 19-2HK$6,267
Sat 7-313:30
HKG
-
SNA
2 stops35h 58m
EVA Air
Sat 14-306:45
SNA
-
HKG
2 stops22h 20m
EVA Air
Deal found 18-2HK$6,306
Wed 18-319:40
HKG
-
SNA
2 stops27h 55m
EVA Air
Sat 2-521:00
SNA
-
HKG
2 stops20h 50m
EVA Air
Deal found 20-2HK$6,322
Mon 27-419:40
HKG
-
SNA
2 stops30h 53m
EVA Air
Tue 16-619:40
SNA
-
HKG
2 stops22h 10m
EVA Air
Deal found 20-2HK$6,533
Sat 30-519:40
HKG
-
SNA
2 stops27h 48m
EVA Air
Sat 13-619:40
SNA
-
HKG
2 stops22h 10m
EVA Air
Deal found 17-2HK$6,845
Mon 9-319:40
HKG
-
SNA
2 stops28h 49m
EVA Air
Fri 13-306:45
SNA
-
HKG
2 stops22h 20m
EVA Air
Deal found 18-2HK$6,892
Tue 10-313:30
HKG
-
SNA
2 stops37h 38m
EVA Air
Sat 14-317:14
SNA
-
HKG
2 stops24h 46m
EVA Air
Deal found 19-2HK$7,205
Mon 16-318:10
HKG
-
LGB
2 stops41h 59m
Multiple Airlines
Fri 11-908:00
LGB
-
HKG
2 stops41h 20m
Multiple Airlines
Deal found 19-2HK$12,370
Mon 9-311:25
HKG
-
LGB
2 stops24h 44m
Multiple Airlines
Mon 23-307:00
LGB
-
HKG
2 stops37h 20m
Multiple Airlines
Deal found 18-2HK$14,652

Find flight deals to Orange County

Find the latest flights to Orange County in 2026, 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 21 February 2026.

Return from

HK$4,993

One-way from

HK$3,243

Popular in

August

Cheapest in

November

Average price

HK$6,142
China Airlines
  • China Airlines
  • 6-5-8-11
  • 2 total stops
  • 41h 10m total
  • Hong Kong to Los Angeles
Search Deals
Air Canada
  • Air Canada
  • 9-5
  • 1 total stop
  • 17h 35m total
  • Hong Kong to Orange County
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (HK$844 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$128 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
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 21 February 2026.
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

Tue 17-3

19:40-08:35

2 stops27h 55m

Santa Ana J. Wayne/Orange Cnty

Wed 15-4

06:45-20:45

2 stops23h 00m

HK$6,095

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sun 15-3

21:10-11:11

2 stops29h 01m

Santa Ana J. Wayne/Orange Cnty

Thu 2-4

06:45-20:45

2 stops23h 00m

HK$6,095

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 16-3

20:05-11:11

2 stops30h 06m

Santa Ana J. Wayne/Orange Cnty

Fri 11-9

19:51-10:05

2 stops23h 14m

HK$6,267

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Thu 12-3

10:10-20:06

2 stops48h 56m

Santa Ana J. Wayne/Orange Cnty

Thu 2-4

06:45-20:45

2 stops23h 00m

HK$6,306

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Wed 18-3

19:40-08:35

2 stops27h 55m

Santa Ana J. Wayne/Orange Cnty

Sat 2-5

21:00-08:50

2 stops20h 50m

HK$6,322

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Wed 18-3

19:40-08:35

2 stops27h 55m

Santa Ana J. Wayne/Orange Cnty

Wed 15-4

06:45-20:45

2 stops23h 00m

HK$6,322

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sat 30-5

19:40-08:28

2 stops27h 48m

Santa Ana J. Wayne/Orange Cnty

Sat 13-6

19:40-08:50

2 stops22h 10m

HK$6,845

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Tue 10-3

13:30-12:08

2 stops37h 38m

Santa Ana J. Wayne/Orange Cnty

Sat 14-3

17:14-09:00

2 stops24h 46m

HK$7,205

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sat 14-3

13:30-10:26

2 stops35h 56m

Santa Ana J. Wayne/Orange Cnty

Sat 21-3

17:46-09:00

2 stops24h 14m

HK$7,213

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sat 14-3

13:30-12:08

2 stops37h 38m

Santa Ana J. Wayne/Orange Cnty

Fri 20-3

06:45-20:05

2 stops22h 20m

HK$7,658

Flights are sorted by cheapest return flights first.

Deals found on 20-2

Showing 1-10 of 39 results
1
2
3
4

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 30 hours 22 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.

  • How much is a return flight to Orange County?

    A return flight to Orange County will typically cost around HK$2,790, however they can be found for as little as HK$2,788.

  • 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 45 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. Sunny view in Irvine 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
Premium Economy 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.