HK$3,422+ 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 20-1. Fares are subject to change and may not be available on all flights or dates of travel.
— SNA
10 Feb — 17 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Orange County in 2026

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 11 January 2026.

Return from

HK$4,926

One-way from

HK$3,422

Popular in

January

Cheapest in

November

Average price

HK$7,903
Air China
  • Air China
  • 23-1-26-1
  • 2 total stops
  • 41h 40m total
  • Hong Kong to Los Angeles
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Air Canada
  • Air Canada
  • 20-1
  • 1 total stop
  • 31h 00m total
  • Hong Kong to Orange County
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (HK$482 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$121 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
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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 11 January 2026.

Thu 22-120:25HKG - SNA
1 stop31h 00mAir Canada
Wed 4-212:25SNA - HKG
1 stop38h 15mAir Canada
Deal found 9-1HK$5,604
Sun 25-120:25HKG - SNA
1 stop31h 00mAir Canada
Mon 9-212:25SNA - HKG
1 stop38h 15mAir Canada
Deal found 9-1HK$5,705
Sun 1-220:25HKG - SNA
1 stop31h 00mAir Canada
Fri 6-212:25SNA - HKG
1 stop38h 15mAir Canada
Deal found 10-1HK$5,737
Tue 20-120:25HKG - SNA
1 stop31h 00mAir Canada
Tue 3-212:25SNA - HKG
1 stop38h 15mAir Canada
Deal found 9-1HK$5,768
Tue 10-220:25HKG - SNA
1 stop31h 00mAir Canada
Sun 22-212:25SNA - HKG
1 stop38h 15mAir Canada
Deal found 9-1HK$5,994
Tue 24-220:05HKG - SNA
2 stops31h 06mMultiple Airlines
Tue 3-317:14SNA - HKG
2 stops25h 11mMultiple Airlines
Deal found 10-1HK$6,158
Mon 23-220:25HKG - SNA
2 stops34h 30mAir Canada
Mon 2-309:00SNA - HKG
2 stops41h 40mAir Canada
Deal found 8-1HK$6,508
Mon 2-319:40HKG - SNA
2 stops18h 50mEVA Air
Fri 6-319:45SNA - HKG
2 stops21h 15mEVA Air
Deal found 10-1HK$6,742
Tue 27-1019:25HKG - SNA
1 stop31h 01mAir Canada
Sat 31-1012:25SNA - HKG
1 stop39h 15mAir Canada
Deal found 9-1HK$6,758
Mon 19-114:35HKG - LGB
2 stops20h 50mMultiple Airlines
Mon 2-207:00LGB - HKG
2 stops24h 10mMultiple Airlines
Deal found 9-1HK$11,621
Wed 21-102:00HKG - LGB
2 stops33h 25mMultiple Airlines
Wed 4-207:20LGB - HKG
2 stops38h 00mMultiple Airlines
Deal found 8-1HK$13,671
Fri 27-309:20HKG - LGB
2 stops26h 53mMultiple Airlines
Fri 10-407:00LGB - HKG
2 stops24h 30mMultiple Airlines
Deal found 9-1HK$14,684

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 11 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

Thu 22-1

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Wed 4-2

12:25-18:40

1 stop38h 15m

HK$5,604

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sun 25-1

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Mon 9-2

12:25-18:40

1 stop38h 15m

HK$5,705

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Sun 1-2

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Fri 6-2

12:25-18:40

1 stop38h 15m

HK$5,737

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Tue 20-1

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Tue 3-2

12:25-18:40

1 stop38h 15m

HK$5,768

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Tue 10-2

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Sun 22-2

12:25-18:40

1 stop38h 15m

HK$5,994

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Tue 24-2

20:05-11:11

2 stops31h 06m

Santa Ana J. Wayne/Orange Cnty

Tue 3-3

17:14-10:25

2 stops25h 11m

HK$6,158

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 23-2

20:25-14:55

2 stops34h 30m

Santa Ana J. Wayne/Orange Cnty

Mon 2-3

09:00-18:40

2 stops41h 40m

HK$6,508

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 2-3

19:40-22:30

2 stops18h 50m

Santa Ana J. Wayne/Orange Cnty

Fri 6-3

19:45-09:00

2 stops21h 15m

HK$6,742

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 6-4

21:45-10:55

2 stops28h 10m

Santa Ana J. Wayne/Orange Cnty

Thu 16-4

20:08-10:05

2 stops22h 57m

HK$6,758

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Tue 24-2

20:25-20:49

2 stops40h 24m

Santa Ana J. Wayne/Orange Cnty

Tue 3-3

12:25-18:40

1 stop38h 15m

HK$7,171

Flights are sorted by cheapest return flights first.

Deals found on 9-1

Showing 1-10 of 25 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 18 hours 17 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 (15 hours 44 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

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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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