HK$3,228+ 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 29-1. Fares are subject to change and may not be available on all flights or dates of travel.
— SNA
14 Feb — 21 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 15 January 2026.

Return from

HK$5,022

One-way from

HK$3,228

Popular in

January

Cheapest in

November

Average price

HK$7,907
China Airlines
  • China Airlines
  • 28-1-31-1
  • 2 total stops
  • 41h 15m total
  • Hong Kong to Los Angeles
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Air Canada
  • Air Canada
  • 29-1
  • 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 15 January 2026.

Thu 22-120:25
HKG
-
SNA
1 stop31h 00m
Air Canada
Wed 4-212:25
SNA
-
HKG
1 stop38h 15m
Air Canada
Deal found 13-1HK$5,661
Sat 24-120:25
HKG
-
SNA
1 stop31h 00m
Air Canada
Tue 3-212:25
SNA
-
HKG
1 stop38h 15m
Air Canada
Deal found 13-1HK$5,677
Fri 23-120:25
HKG
-
SNA
1 stop31h 00m
Air Canada
Tue 3-212:25
SNA
-
HKG
1 stop38h 15m
Air Canada
Deal found 13-1HK$5,708
Tue 27-1019:25
HKG
-
SNA
1 stop31h 01m
Air Canada
Sat 31-1012:25
SNA
-
HKG
1 stop39h 15m
Air Canada
Deal found 14-1HK$5,794
Mon 19-121:50
HKG
-
SNA
2 stops52h 15m
EVA Air
Fri 23-119:18
SNA
-
HKG
2 stops22h 52m
EVA Air
Deal found 13-1HK$6,815
Wed 21-102:00
HKG
-
LGB
2 stops33h 25m
Multiple Airlines
Wed 4-207:20
LGB
-
HKG
2 stops38h 00m
Multiple Airlines
Deal found 14-1HK$15,042
Mon 16-318:10
HKG
-
LGB
2 stops42h 22m
Korean Air
Tue 1-907:10
LGB
-
HKG
2 stops36h 45m
Korean Air
Deal found 14-1HK$61,851
Sun 15-312:35
HKG
-
LGB
2 stops23h 57m
Multiple Airlines
Sun 30-807:10
LGB
-
HKG
2 stops24h 20m
Multiple Airlines
Deal found 14-1HK$69,820
Sat 14-318:10
HKG
-
LGB
2 stops42h 22m
Korean Air
Tue 1-907:10
LGB
-
HKG
2 stops42h 10m
Korean Air
Deal found 14-1HK$69,851

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 15 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

Fri 6-2

11:20-16:12

2 stops44h 52m

Santa Ana J. Wayne/Orange Cnty

Fri 6-3

19:45-09:00

2 stops21h 15m

HK$6,815

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 2-3

21:50-11:11

2 stops29h 21m

Santa Ana J. Wayne/Orange Cnty

Mon 23-3

20:08-09:00

2 stops21h 52m

HK$6,839

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Wed 4-3

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 26-3

12:25-17:40

1 stop38h 15m

HK$6,948

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Tue 10-3

20:05-09:29

2 stops28h 24m

Santa Ana J. Wayne/Orange Cnty

Mon 9-11

19:00-10:10

2 stops23h 10m

HK$7,119

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Mon 11-5

13:30-10:25

2 stops35h 55m

Santa Ana J. Wayne/Orange Cnty

Tue 29-9

19:51-08:50

2 stops21h 59m

HK$7,158

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Fri 27-2

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Wed 29-4

12:25-05:15

1 stop25h 50m

HK$7,517

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Fri 27-2

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Tue 28-4

12:25-05:15

1 stop25h 50m

HK$7,517

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Fri 20-2

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 5-3

12:25-18:40

1 stop38h 15m

HK$7,564

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Tue 17-2

20:25-11:25

1 stop31h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 26-2

12:25-18:40

1 stop38h 15m

HK$7,993

Hong KongSanta Ana

HKG - SNA

HKGSNA

Hong Kong Intl

Tue 7-4

09:45-11:12

1 stop16h 27m

Santa Ana J. Wayne/Orange Cnty

Fri 17-4

12:25-05:15

1 stop25h 50m

HK$8,265

Flights are sorted by cheapest return flights first.

Deals found on 15-1

Showing 1-10 of 35 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 2 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 27 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.

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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.

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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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