HK$3,903+ 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 2-12. Fares are subject to change and may not be available on all flights or dates of travel.
— SNA
15 Aug — 22 Aug1
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 16 July 2026.

Tue 29-909:45
HKG
-
SNA
2 stops27h 41m
Air Canada
Fri 2-1013:15
SNA
-
HKG
1 stop25h 00m
Air Canada
Deal found 12-7HK$6,404
Sat 7-1110:45
HKG
-
SNA
2 stops26h 16m
Air Canada
Tue 10-1115:05
SNA
-
HKG
2 stops22h 05m
Air Canada
Deal found 15-7HK$6,482
Sun 30-813:00
HKG
-
SNA
3 stops34h 24m
Multiple Airlines
Sun 6-909:39
SNA
-
HKG
3 stops59h 01m
Multiple Airlines
Deal found 16-7HK$8,497
Sat 29-813:00
HKG
-
SNA
2 stops22h 09m
Multiple Airlines
Sat 5-919:59
SNA
-
HKG
2 stops42h 16m
Multiple Airlines
Deal found 15-7HK$9,633
Thu 27-812:20
HKG
-
LGB
2 stops24h 12m
Delta
Thu 3-907:00
LGB
-
HKG
2 stops24h 45m
Delta
Deal found 12-7HK$13,928
Fri 7-817:55
HKG
-
LGB
2 stops61h 15m
Delta
Mon 24-807:00
LGB
-
HKG
2 stops24h 45m
Delta
Deal found 15-7HK$14,830
Wed 12-817:55
HKG
-
LGB
2 stops42h 37m
Delta
Mon 24-807:00
LGB
-
HKG
2 stops24h 45m
Delta
Deal found 15-7HK$14,932
Thu 13-812:20
HKG
-
LGB
2 stops24h 12m
Delta
Mon 24-807:00
LGB
-
HKG
2 stops24h 45m
Delta
Deal found 14-7HK$15,332
Mon 10-812:20
HKG
-
LGB
2 stops47h 26m
Multiple Airlines
Mon 24-807:25
LGB
-
HKG
2 stops36h 30m
Multiple Airlines
Deal found 15-7HK$15,535
Thu 3-913:00
HKG
-
LGB
2 stops23h 32m
Multiple Airlines
Wed 16-907:00
LGB
-
HKG
2 stops24h 45m
Multiple Airlines
Deal found 16-7HK$20,144
Thu 3-917:55
HKG
-
LGB
2 stops42h 37m
Korean Air
Wed 16-907:00
LGB
-
HKG
2 stops24h 45m
Korean Air
Deal found 15-7HK$20,920
Mon 10-809:25
HKG
-
LGB
2 stops27h 07m
Delta
Sat 22-813:00
LGB
-
HKG
2 stops42h 45m
Delta
Deal found 14-7HK$21,618

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 16 July 2026.

Return from

HK$5,549

One-way from

HK$3,903

Popular in

July

Cheapest in

November

Average price

HK$8,160
星宇航空
  • 星宇航空
  • 1-10-5-10
  • 2 total stops
  • 34h 20m total
  • Hong Kong to Los Angeles
Search Deals
Air Canada
  • Air Canada
  • 2-12
  • 1 total stop
  • 18h 00m total
  • Hong Kong to Orange County
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (HK$947 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$160 potential savings vs. average return price).
Search Deals
Average for return flights in July 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 16 July 2026.
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 - SNA

HKGSNA

Hong Kong Intl

Sat 7-11

10:45-20:45

2 stops26h 00m

Santa Ana J. Wayne/Orange Cnty

Tue 10-11

14:20-05:10

1 stop22h 50m

HK$6,482

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sat 29-8

00:45-08:24

3 stops46h 39m

Santa Ana J. Wayne/Orange Cnty

Sun 6-9

13:16-22:45

2 stops42h 29m

HK$8,755

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Wed 26-8

10:40-16:45

2 stops21h 05m

Santa Ana J. Wayne/Orange Cnty

Mon 31-8

14:55-05:15

2 stops23h 20m

HK$10,056

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sun 30-8

01:10-11:02

1 stop24h 52m

Santa Ana J. Wayne/Orange Cnty

Fri 4-9

16:59-06:15

1 stop22h 16m

HK$10,127

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Wed 26-8

20:10-08:45

2 stops27h 35m

Santa Ana J. Wayne/Orange Cnty

Wed 2-9

19:59-09:15

2 stops22h 16m

HK$10,127

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Fri 4-9

01:10-08:45

1 stop22h 35m

Santa Ana J. Wayne/Orange Cnty

Sat 12-9

09:22-18:55

1 stop18h 33m

HK$10,738
Fastest return journey

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 10-8

11:45-13:45

1 stop17h 00m

Santa Ana J. Wayne/Orange Cnty

Wed 26-8

18:27-05:00

1 stop19h 33m

HK$12,847

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Thu 13-8

11:45-13:53

1 stop17h 08m

Santa Ana J. Wayne/Orange Cnty

Tue 25-8

16:14-05:00

2 stops21h 46m

HK$13,247

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Wed 12-8

12:40-18:47

2 stops21h 07m

Santa Ana J. Wayne/Orange Cnty

Tue 25-8

07:05-18:30

2 stops20h 25m

HK$13,247

Hong KongLong Beach

HKG - LGB

HKGLGB

Hong Kong Intl

Thu 27-8

12:20-21:32

2 stops24h 12m

Long Beach Municipal

Thu 3-9

07:00-22:45

2 stops24h 45m

HK$13,928

Flights are sorted by cheapest return flights first.

Deals found on 13-7

Showing 1-10 of 43 resultsSorted by cheapest first
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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 26 hours 21 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 (16 hours 56 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

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Fly with Cheapflights

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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.

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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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