Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Orange County from $967

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
30 Mar — 6 Apr1
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 25 March 2025.

Round-trip from

$1,416

One-way from

$967

Popular in

December

Cheapest in

May

Average price

$1,226
Delta
  • Delta
  • 8/5-15/5
  • 4 total stops
  • 54h 21m total
  • Sydney to Orange County
Search Deals
8/5
  • 8/5
  • 1 total stop
  • 21h 25m total
  • Sydney to Orange County
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($354 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($96 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 25 March 2025.

Thu 8/509:25SYD - SNA
2 stops23h 46mDelta
Thu 15/507:00SNA - SYD
2 stops30h 35mDelta
Deal found 24/3$1,416
Sun 1/621:30SYD - SNA
1 stop17h 41mMultiple Airlines
Tue 10/613:31SNA - SYD
1 stop23h 34mMultiple Airlines
Deal found 25/3$1,500
Tue 25/312:10SYD - SNA
1 stop18h 08mLufthansa
Tue 1/419:40SNA - SYD
2 stops42h 15mLufthansa
Deal found 23/3$1,611
Thu 8/510:20SYD - SNA
2 stops27h 35mUnited Airlines
Thu 15/519:00SNA - SYD
1 stop18h 55mUnited Airlines
Deal found 24/3$1,632
Tue 2/908:55SYD - SNA
2 stops49h 08mJapan Airlines
Tue 23/908:05SNA - SYD
2 stops29h 15mJapan Airlines
Deal found 24/3$1,931
Fri 9/516:20SYD - LGB
2 stops20h 30mMultiple Airlines
Fri 16/507:45LGB - SYD
1 stop19h 00mMultiple Airlines
Deal found 25/3$1,966
Mon 28/410:20SYD - SNA
1 stop18h 58mVirgin Australia
Tue 20/519:16SNA - SYD
1 stop18h 39mVirgin Australia
Deal found 24/3$1,976
Fri 23/511:50SYD - SNA
2 stops44h 23mANA
Tue 27/509:41SNA - SYD
2 stops40h 34mANA
Deal found 24/3$2,151
Tue 25/321:40SYD - LGB
1 stop17h 00mHawaiian Airlines
Sat 29/307:45LGB - SYD
1 stop18h 00mHawaiian Airlines
Deal found 24/3$2,205
Thu 24/415:00SYD - SNA
2 stops40h 57mSingapore Airlines
Wed 7/507:01SNA - SYD
2 stops34h 24mSingapore Airlines
Deal found 25/3$2,664
Sun 30/321:45SYD - SNA
2 stops39h 23mQatar Airways
Thu 3/411:56SNA - SYD
2 stops36h 14mQatar Airways
Deal found 25/3$3,908
Wed 31/1214:30SYD - SNA
1 stop20h 33mQantas Airways
Mon 19/111:30SNA - SYD
1 stop24h 25mQantas Airways
Deal found 24/3$7,850

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 25 March 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

Thu 8/5

09:25-16:11

2 stops23h 46m

Santa Ana J. Wayne/Orange Cnty

Thu 15/5

07:00-06:35

2 stops30h 35m

$1,416

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Thu 8/5

21:30-22:28

1 stop17h 58m

Santa Ana J. Wayne/Orange Cnty

Sun 23/11

14:10-06:10

1 stop21h 00m

$1,546

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Thu 8/5

10:20-20:55

2 stops27h 35m

Santa Ana J. Wayne/Orange Cnty

Thu 15/5

19:00-06:55

1 stop18h 55m

$1,632

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 2/9

08:55-17:03

2 stops49h 08m

Santa Ana J. Wayne/Orange Cnty

Tue 23/9

08:05-06:20

2 stops29h 15m

$1,931

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Fri 9/5

16:20-19:50

2 stops20h 30m

Long Beach Municipal

Fri 16/5

07:45-19:45

1 stop19h 00m

$1,966

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Mon 28/4

10:20-12:18

1 stop18h 58m

Santa Ana J. Wayne/Orange Cnty

Tue 20/5

19:16-06:55

1 stop18h 39m

$1,976

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Fri 23/5

11:50-15:13

2 stops44h 23m

Santa Ana J. Wayne/Orange Cnty

Tue 27/5

09:41-19:15

2 stops40h 34m

$2,151

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Thu 24/4

11:00-14:57

2 stops44h 57m

Santa Ana J. Wayne/Orange Cnty

Wed 7/5

07:01-10:25

2 stops34h 24m

$2,723

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 18/9

21:40-19:32

1 stop38h 52m

Long Beach Municipal

Sat 27/9

07:45-19:45

1 stop19h 00m

$2,819

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Wed 30/7

20:45-18:26

2 stops38h 41m

Santa Ana J. Wayne/Orange Cnty

Mon 11/8

21:15-17:10

2 stops50h 55m

$3,970

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 24 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 25 March 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.

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 inches 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).

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 25 March 2025.
See what other customers who have flown with Japan Airlines, ANA and Singapore Airlines from Sydney to Orange County have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very Good
826 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very Good
1,284 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very Good
7,890 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Hawaiian Airlines
7.9
Good
2,330 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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 United Airlines, which is currently one of the cheapest options available, starting at $1,183. Lufthansa flights start at $1,285 while deals on ANA start at $1,387 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,362Average$1,795FlexibilityNo 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.