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Cheap flights from Sydney to Orange County from $864

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 14/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Sydney to Orange County

Enter your travel dates to find the best prices.

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 21 November 2025.

Sat 6/1221:40SYD - LGB
1 stop17h 03mHawaiian Airlines
Mon 12/107:20LGB - SYD
1 stop17h 25mHawaiian Airlines
Deal found 19/11$2,063
Fri 5/1221:40SYD - LGB
1 stop17h 03mHawaiian Airlines
Tue 13/107:20LGB - SYD
1 stop17h 25mHawaiian Airlines
Deal found 18/11$2,100
Tue 30/1221:40SYD - LGB
1 stop17h 25mMultiple Airlines
Mon 12/107:20LGB - SYD
2 stops29h 40mMultiple Airlines
Deal found 18/11$2,268
Thu 18/1221:40SYD - LGB
1 stop17h 25mHawaiian Airlines
Mon 12/107:20LGB - SYD
1 stop17h 25mHawaiian Airlines
Deal found 19/11$2,271
Tue 30/1221:40SYD - LGB
1 stop17h 25mHawaiian Airlines
Mon 12/107:20LGB - SYD
1 stop17h 25mHawaiian Airlines
Deal found 18/11$2,293
Tue 16/1221:40SYD - LGB
1 stop17h 03mHawaiian Airlines
Mon 2/207:20LGB - SYD
1 stop17h 25mHawaiian Airlines
Deal found 18/11$2,324
Fri 19/1221:40SYD - LGB
1 stop17h 25mAlaska Airlines
Mon 12/107:20LGB - SYD
1 stop17h 25mAlaska Airlines
Deal found 19/11$2,358
Mon 29/1221:40SYD - LGB
1 stop17h 25mHawaiian Airlines
Sun 11/107:20LGB - SYD
1 stop17h 25mHawaiian Airlines
Deal found 19/11$2,395
Wed 24/1221:40SYD - LGB
1 stop17h 25mHawaiian Airlines
Tue 30/1208:00LGB - SYD
1 stop40h 45mHawaiian Airlines
Deal found 19/11$2,406
Mon 22/1221:40SYD - LGB
1 stop17h 25mAlaska Airlines
Fri 9/107:20LGB - SYD
1 stop17h 25mAlaska Airlines
Deal found 19/11$2,415
Tue 23/1221:40SYD - LGB
1 stop17h 25mAlaska Airlines
Sat 17/107:20LGB - SYD
1 stop17h 25mAlaska Airlines
Deal found 18/11$2,421
Wed 24/1215:50SYD - SNA
2 stops43h 20mQatar Airways
Sun 4/107:45SNA - SYD
2 stops52h 05mQatar Airways
Deal found 19/11$8,146

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 21 November 2025.

Round-trip from

$1,571

One-way from

$864

Popular in

December

Cheapest in

February

Average price

$1,252
Hawaiian Airlines
  • Hawaiian Airlines
  • 12/1-25/1
  • 4 total stops
  • 107h 23m total
  • Sydney to Orange County
Search Deals
Hawaiian Airlines
  • Hawaiian Airlines
  • 14/2
  • 1 total stop
  • 18h 29m total
  • Sydney to Orange County
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($207 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($56 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 21 November 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

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Tue 17/3

21:40-21:09

1 stop17h 29m

Long Beach Municipal

Wed 20/5

09:05-19:45

1 stop17h 40m

$1,610

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Mon 12/1

19:15-19:25

2 stops43h 10m

Long Beach Municipal

Sun 25/1

08:32-19:45

2 stops64h 13m

$1,622

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sat 7/2

11:20-11:25

1 stop19h 05m

Santa Ana J. Wayne/Orange Cnty

Wed 11/2

12:25-09:35

1 stop26h 10m

$1,805

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 15/1

16:20-19:25

2 stops22h 05m

Long Beach Municipal

Sat 31/1

08:32-19:45

2 stops64h 13m

$1,904

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Mon 19/1

11:20-11:25

1 stop19h 05m

Santa Ana J. Wayne/Orange Cnty

Sat 24/1

12:25-09:35

1 stop26h 10m

$2,010

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 21/2

21:40-21:09

1 stop18h 29m

Long Beach Municipal

Fri 27/2

08:00-19:45

1 stop40h 45m

$2,030

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 6/12

21:40-19:43

1 stop17h 03m

Long Beach Municipal

Mon 12/1

07:20-19:45

1 stop17h 25m

$2,063

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Tue 12/5

09:25-12:11

2 stops43h 46m

Long Beach Municipal

Sat 16/5

07:10-06:35

2 stops30h 25m

$2,077

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Fri 5/12

21:40-19:43

1 stop17h 03m

Long Beach Municipal

Tue 13/1

07:20-19:45

1 stop17h 25m

$2,100

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 15/1

21:40-20:18

2 stops41h 38m

Long Beach Municipal

Sat 31/1

08:32-19:45

2 stops64h 13m

$2,149

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 33 results
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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 21 November 2025.

It’s typically best to fly out from Sydney to Orange County in the evening. Doing so could potentially save you 41% on the flight price compared to flying in the morning, which is usually more expensive.

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 21 November 2025.
Read through reviews of airlines operating flights from Sydney to Orange County, such as United 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.
United Airlines
7.4
Good
9,029 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,029 reviews
United Airlines
7.4
Good
9,029 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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.

  • How long is the flight from Sydney to Orange County?

    A quick flight from Sydney to Orange County can take about 17h 29m. Alaska Airlines provides one of the quickest options available for as low as $1,610. There are 12067 km between Sydney and Orange County. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $864. Air Canada flights start at $1,272 while deals on Alaska Airlines start at $1,545 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

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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 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,307Average$1,559FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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.

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