Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Orange County from $849

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Sydney to Orange County

Keep the following information in mind while searching for Sydney to Orange County flight deals. Data was last updated 11 July 2025.

Round-trip from

$1,150

One-way from

$849

Popular in

December

Cheapest in

May

Average price

$1,389
American Airlines
  • American Airlines
  • 22/9-11/10
  • 4 total stops
  • 48h 30m total
  • Sydney to Orange County
American Airlines
  • American Airlines
  • 15/11
  • 1 total stop
  • 22h 38m total
  • Sydney to Orange County
Highest demand for flights based on searches. 13% potential increase in price ($309 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($78 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Sydney to Orange County

Cheapest flights from Sydney to Orange County
Explore the most affordable flight options available from Sydney to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Mon 22/909:10SYD - SNA
2 stops23h 35mAmerican Airlines
Sun 12/1011:38SNA - SYD
2 stops26h 27mAmerican Airlines
Deal found 10/7$1,150
Fri 1/810:20SYD - SNA
1 stop17h 48mUnited Airlines
Thu 14/818:13SNA - SYD
1 stop19h 42mUnited Airlines
Deal found 9/7$1,223
Tue 23/909:20SYD - SNA
1 stop19h 58mAir Canada
Sat 11/1013:20SNA - SYD
2 stops38h 50mAir Canada
Deal found 10/7$1,313
Sun 24/809:25SYD - LGB
2 stops29h 18mDelta
Sun 31/817:08LGB - SYD
2 stops20h 27mDelta
Deal found 10/7$1,482
Tue 21/1008:00SYD - SNA
2 stops22h 18mMultiple Airlines
Thu 11/1212:25SNA - SYD
2 stops29h 35mMultiple Airlines
Deal found 8/7$1,524
Wed 20/816:20SYD - LGB
1 stop20h 10mMultiple Airlines
Thu 28/807:25LGB - SYD
1 stop38h 15mMultiple Airlines
Deal found 11/7$1,534
Fri 24/1021:40SYD - SNA
2 stops29h 49mAlaska Airlines
Fri 12/1216:50SNA - SYD
2 stops31h 55mAlaska Airlines
Deal found 8/7$1,636
Tue 9/921:40SYD - LGB
1 stop38h 50mHawaiian Airlines
Sat 13/907:25LGB - SYD
1 stop19h 20mHawaiian Airlines
Deal found 11/7$1,653
Sat 18/1021:40SYD - LGB
2 stops40h 57mAlaska Airlines
Wed 10/1208:40LGB - SYD
2 stops40h 05mAlaska Airlines
Deal found 8/7$1,680
Mon 13/1019:05SYD - SNA
2 stops36h 21mSingapore Airlines
Mon 17/1120:40SNA - SYD
2 stops44h 10mSingapore Airlines
Deal found 9/7$2,212
Fri 19/910:20SYD - SNA
1 stop18h 56mVirgin Australia
Sat 11/1007:00SNA - SYD
1 stop30h 55mVirgin Australia
Deal found 10/7$2,284

Cheapflights Fare Finder

Customise your flight search to find flights from Sydney to Orange County that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Sydney to Orange County that are best for you.

Fly from

Sydney

Fly to

Orange County

Route

Depart

Return

Price

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Mon 22/9

09:10-15:45

2 stops23h 35m

Santa Ana J. Wayne/Orange Cnty

Sun 12/10

11:38-08:05

2 stops26h 27m

$1,150

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Fri 1/8

10:20-11:08

1 stop17h 48m

Santa Ana J. Wayne/Orange Cnty

Thu 14/8

18:13-06:55

1 stop19h 42m

$1,223

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 23/9

09:20-12:18

1 stop19h 58m

Santa Ana J. Wayne/Orange Cnty

Sat 11/10

13:20-22:10

2 stops38h 50m

$1,313

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sun 24/8

09:25-21:43

2 stops29h 18m

Long Beach Municipal

Sun 31/8

17:08-06:35

2 stops20h 27m

$1,482

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 21/10

08:00-12:18

2 stops22h 18m

Santa Ana J. Wayne/Orange Cnty

Thu 11/12

12:25-13:00

2 stops29h 35m

$1,524

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Fri 24/10

21:40-09:29

2 stops29h 49m

Santa Ana J. Wayne/Orange Cnty

Fri 12/12

16:50-19:45

2 stops31h 55m

$1,636

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 18/10

21:40-20:37

2 stops40h 57m

Long Beach Municipal

Wed 10/12

08:40-19:45

2 stops40h 05m

$1,680

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sun 7/9

21:40-19:30

1 stop38h 50m

Long Beach Municipal

Thu 11/9

07:25-19:45

1 stop19h 20m

$1,734

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Fri 1/8

16:20-19:50

1 stop20h 30m

Long Beach Municipal

Thu 14/8

07:45-14:40

1 stop37h 55m

$2,195

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Mon 13/10

19:05-13:26

2 stops36h 21m

Santa Ana J. Wayne/Orange Cnty

Mon 17/11

20:40-11:50

2 stops44h 10m

$2,212

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Sydney to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Sydney 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 from Sydney to Orange County

What is the cheapest time of day to fly from SYD to KFI?

Find hourly flight availability from Sydney to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Orange County as you normally would.

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Orange County. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from Sydney to Orange County, such as ANA, Japan Airlines, andSingapore Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
8.4
Very Good

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
8.0
Very Good

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

Related info for your journey

Find useful and relevant information for your journey from Sydney to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Sydney to Orange County?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Orange County.

  • What are the cheapest airlines to fly from Sydney to Orange County one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $849. United Airlines flights start at $940 while deals on Hawaiian Airlines start at $940 one-way.

  • Can I find deals for flights from Sydney to Orange County that include hotel bookings?

    Yes. In addition to deals on Sydney to Orange County flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Orange County?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Orange County.

  • Can I find deals for business class flights from Sydney to Orange County?

    Yes. Cheapflights offers flight deals from Sydney to Orange County by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Sydney to Orange County

Discover the top airline that operate flights from Sydney to Orange County. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,315Average$1,719FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 from Sydney to Orange County?

When you search for this flight from Sydney to Orange County, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Orange County?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Orange County for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Orange County flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Sydney to Orange County and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.