$679+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
— SNA
12 Jul — 19 Jul1
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 12 June 2026.

Thu 27/820:45
SYD
-
LGB
1 stop16h 45m
Alaska Airlines
Thu 17/907:25
LGB
-
SYD
1 stop18h 25m
Alaska Airlines
Deal found 11/6$1,080
Thu 13/820:45
SYD
-
LGB
1 stop17h 01m
Alaska Airlines
Sat 22/807:25
LGB
-
SYD
1 stop18h 25m
Alaska Airlines
Deal found 10/6$1,117
Thu 22/1020:45
SYD
-
LGB
1 stop17h 44m
Alaska Airlines
Sat 24/1007:30
LGB
-
SYD
1 stop18h 15m
Alaska Airlines
Deal found 11/6$1,121
Tue 14/720:45
SYD
-
LGB
1 stop17h 01m
Alaska Airlines
Sat 25/707:00
LGB
-
SYD
1 stop18h 50m
Alaska Airlines
Deal found 11/6$1,181
Thu 11/609:30
SYD
-
SNA
2 stops21h 15m
United Airlines
Mon 15/614:47
SNA
-
SYD
2 stops23h 13m
United Airlines
Deal found 10/6$1,212
Tue 1/920:45
SYD
-
LGB
1 stop16h 45m
Alaska Airlines
Sat 19/907:25
LGB
-
SYD
1 stop18h 25m
Alaska Airlines
Deal found 9/6$1,215
Mon 13/710:20
SYD
-
SNA
1 stop18h 46m
Air New Zealand
Wed 29/719:27
SNA
-
SYD
1 stop18h 28m
Air New Zealand
Deal found 10/6$1,225
Thu 22/1011:20
SYD
-
SNA
1 stop18h 43m
Air New Zealand
Sun 25/1019:50
SNA
-
SYD
1 stop19h 25m
Air New Zealand
Deal found 10/6$1,227
Tue 20/1010:30
SYD
-
SNA
2 stops26h 02m
United Airlines
Sat 24/1018:22
SNA
-
SYD
1 stop20h 53m
United Airlines
Deal found 11/6$1,254
Mon 3/810:20
SYD
-
SNA
1 stop18h 46m
Air New Zealand
Fri 7/818:20
SNA
-
SYD
1 stop19h 35m
Air New Zealand
Deal found 10/6$1,272
Sun 27/1212:10
SYD
-
SNA
1 stop16h 34m
Air New Zealand
Tue 5/118:28
SNA
-
SYD
1 stop19h 47m
Air New Zealand
Deal found 10/6$1,274
Fri 7/820:45
SYD
-
LGB
1 stop17h 01m
Alaska Airlines
Fri 21/807:25
LGB
-
SYD
1 stop18h 25m
Alaska Airlines
Deal found 8/6$1,277

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 647,157 searches and data was last updated on 12 June 2026.

Return from

$1,078

One-way from

$679

Popular in

December

Cheapest in

August

Average price

$1,308
United Airlines
  • United Airlines
  • 12/10-24/10
  • 1 total stop
  • 54h 20m total
  • Sydney to Los Angeles
Search Deals
Delta
  • Delta
  • 11/8
  • 2 total stops
  • 23h 59m total
  • Sydney to Orange County
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average return price).
Search Deals
Average for return flights in June 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 647,157 searches and data was last updated on 12 June 2026.
Use the filters below to find and compare flights to Orange County that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 22/10

20:45-20:29

1 stop17h 44m

Long Beach Municipal

Sat 24/10

07:30-19:45

1 stop18h 15m

$1,121

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 20/10

10:30-18:32

2 stops26h 02m

Santa Ana J. Wayne/Orange Cnty

Sat 24/10

18:22-09:15

1 stop20h 53m

$1,254
Fastest return journey

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Fri 7/8

20:45-20:46

1 stop17h 01m

Long Beach Municipal

Fri 21/8

07:25-18:50

1 stop18h 25m

$1,277

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 3/11

12:10-09:44

1 stop16h 34m

Santa Ana J. Wayne/Orange Cnty

Tue 10/11

18:28-09:15

1 stop19h 47m

$1,379

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Thu 27/8

10:20-12:06

1 stop18h 46m

Santa Ana J. Wayne/Orange Cnty

Sat 5/9

19:59-06:55

1 stop17h 56m

$1,399

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Mon 3/8

10:20-12:06

1 stop18h 46m

Santa Ana J. Wayne/Orange Cnty

Fri 7/8

19:27-06:55

1 stop18h 28m

$1,414

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 22/10

20:45-14:10

2 stops35h 25m

Long Beach Municipal

Sat 24/10

07:30-19:45

1 stop18h 15m

$1,456

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sat 1/8

10:20-11:50

1 stop18h 30m

Santa Ana J. Wayne/Orange Cnty

Sat 8/8

19:27-06:55

1 stop18h 28m

$1,463

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 14/7

09:15-22:00

2 stops29h 45m

Santa Ana J. Wayne/Orange Cnty

Tue 28/7

13:44-06:50

2 stops24h 06m

$1,495

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Tue 30/6

20:45-20:46

1 stop17h 01m

Long Beach Municipal

Fri 31/7

07:00-18:50

1 stop18h 50m

$1,549

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 33 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 Sydney to Orange County takes 16 hours 39 minutes. Flights to Orange County from other popular cities in Australia 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, Sydney Kingsford Smith offers the quickest one-way flight (16 hours 34 minutes).

  • Does Santa Ana J. Wayne/Orange Cnty have car hire?

    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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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 flights to Orange County
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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?

Millions of users choose and trust Cheapflights to book the best flight deals to Orange County for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Orange County with no change fees?

Yes, we can. To see specific flights to Orange County with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Orange County become cheaper?

Yes, Cheapflights offers price alerts on Orange County flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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