HK$3,223+ 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 26-6. Fares are subject to change and may not be available on all flights or dates of travel.
— SNA
1 Mar — 8 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 30 January 2026.

Tue 27-1019:25
HKG
-
SNA
1 stop31h 01m
Air Canada
Sat 31-1012:25
SNA
-
HKG
1 stop39h 15m
Air Canada
Deal found 28-1HK$5,299
Fri 26-609:45
HKG
-
SNA
1 stop17h 38m
Multiple Airlines
Tue 11-813:15
SNA
-
HKG
1 stop24h 55m
Multiple Airlines
Deal found 29-1HK$5,315
Sat 31-120:25
HKG
-
SNA
1 stop31h 00m
Air Canada
Wed 1-713:15
SNA
-
HKG
1 stop24h 55m
Air Canada
Deal found 29-1HK$6,516
Thu 1-1009:45
HKG
-
SNA
1 stop17h 44m
Air Canada
Sat 10-1013:30
SNA
-
HKG
1 stop24h 40m
Air Canada
Deal found 29-1HK$6,774
Wed 22-413:30
HKG
-
SNA
2 stops47h 00m
EVA Air
Wed 29-418:36
SNA
-
HKG
2 stops23h 14m
EVA Air
Deal found 27-1HK$6,821
Sat 31-119:40
HKG
-
SNA
2 stops30h 25m
EVA Air
Sat 7-219:18
SNA
-
HKG
2 stops21h 42m
EVA Air
Deal found 28-1HK$7,047
Mon 4-513:30
HKG
-
SNA
2 stops35h 55m
EVA Air
Mon 11-521:00
SNA
-
HKG
2 stops20h 50m
EVA Air
Deal found 28-1HK$7,125
Sat 14-320:05
HKG
-
SNA
2 stops29h 21m
Multiple Airlines
Sat 21-318:35
SNA
-
HKG
2 stops23h 40m
Multiple Airlines
Deal found 28-1HK$7,351
Wed 22-409:45
HKG
-
SNA
1 stop16h 27m
Air China
Wed 29-412:25
SNA
-
HKG
1 stop25h 50m
Air China
Deal found 27-1HK$7,632
Sat 7-220:25
HKG
-
SNA
1 stop31h 00m
Air Canada
Sat 21-212:25
SNA
-
HKG
1 stop38h 15m
Air Canada
Deal found 28-1HK$8,022
Tue 10-320:05
HKG
-
SNA
2 stops28h 24m
China Airlines
Mon 30-316:39
SNA
-
HKG
2 stops25h 36m
China Airlines
Deal found 29-1HK$8,249
Mon 9-314:35
HKG
-
LGB
2 stops21h 34m
Multiple Airlines
Mon 23-307:00
LGB
-
HKG
2 stops25h 10m
Multiple Airlines
Deal found 29-1HK$16,373

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 30 January 2026.

Return from

HK$4,987

One-way from

HK$3,223

Popular in

August

Cheapest in

November

Average price

HK$7,671
Air China
  • Air China
  • 15-3-22-3
  • 2 total stops
  • 76h 25m total
  • Hong Kong to Los Angeles
Search Deals
Air Canada
  • Air Canada
  • 26-6
  • 1 total stop
  • 17h 38m total
  • Hong Kong to Orange County
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (HK$732 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$119 potential savings vs. average return price).
Search Deals
Average for return flights in January 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 30 January 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

Sat 14-3

20:05-10:26

2 stops29h 21m

Santa Ana J. Wayne/Orange Cnty

Sat 21-3

18:35-09:15

2 stops23h 40m

HK$7,351

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Tue 7-4

11:05-10:19

2 stops38h 14m

Santa Ana J. Wayne/Orange Cnty

Sun 12-4

07:53-20:45

2 stops21h 52m

HK$8,647

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Fri 27-2

19:40-20:06

2 stops40h 26m

Santa Ana J. Wayne/Orange Cnty

Fri 6-3

18:34-09:00

2 stops22h 26m

HK$8,912

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 23-3

20:05-22:30

1 stop17h 25m

Santa Ana J. Wayne/Orange Cnty

Fri 27-3

20:08-19:00

1 stop31h 52m

HK$9,146

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sat 28-3

21:10-11:08

2 stops28h 58m

Santa Ana J. Wayne/Orange Cnty

Fri 3-4

20:08-08:50

2 stops21h 42m

HK$9,365

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 9-3

01:00-09:29

1 stop23h 29m

Santa Ana J. Wayne/Orange Cnty

Tue 10-3

13:24-06:15

1 stop25h 51m

HK$9,778

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sat 14-3

19:25-22:15

2 stops41h 50m

Santa Ana J. Wayne/Orange Cnty

Sat 21-3

12:25-17:40

1 stop38h 15m

HK$10,356

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sat 21-2

10:20-19:06

2 stops48h 46m

Santa Ana J. Wayne/Orange Cnty

Sat 28-2

17:22-09:15

2 stops23h 53m

HK$11,690

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sun 22-2

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 5-3

12:25-18:40

1 stop38h 15m

HK$11,745

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 16-2

20:05-09:29

1 stop29h 24m

Santa Ana J. Wayne/Orange Cnty

Fri 20-2

06:45-06:15

1 stop31h 30m

HK$12,018

Flights are sorted by cheapest return flights first.

Deals found on 28-1

Showing 1-10 of 40 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 36 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 38 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

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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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