Cheap flights from Australia to Orange County from $745

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
23 Jul — 30 Jul1
1 adult

Cheap flight deals from Australia to Orange County

Keep the following information in mind while searching for Australia to Orange County flight deals. Data was last updated 18 July 2025.

Round-trip from

$1,237

One-way from

$745

Popular in

December

Cheapest in

May

Average price

$1,475
United Airlines
  • United Airlines
  • 8/9-21/9
  • 2 total stops
  • 41h 02m total
  • Australia to Orange County
Delta
  • Delta
  • 25/9
  • 2 total stops
  • 23h 59m total
  • Australia to Orange County
Highest demand for flights based on searches. 12% potential increase in price ($297 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($75 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Australia to Orange County

Cheapest flights from Australia to Orange County
Explore the most affordable flight options available from Australia to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Mon 8/910:20SYD - SNA
1 stop21h 05mUnited Airlines
Sun 21/917:58SNA - SYD
1 stop19h 57mUnited Airlines
Deal found 17/7$1,237
Sun 31/809:10SYD - SNA
2 stops23h 19mAmerican Airlines
Sun 7/916:35SNA - SYD
2 stops21h 30mAmerican Airlines
Deal found 17/7$1,266
Sat 30/809:25SYD - LGB
2 stops24h 01mDelta
Sat 6/907:01LGB - SYD
2 stops30h 34mDelta
Deal found 15/7$1,342
Sat 18/1021:40SYD - SNA
2 stops29h 49mAlaska Airlines
Thu 11/1220:55SNA - SYD
2 stops27h 50mAlaska Airlines
Deal found 18/7$1,376
Sat 13/921:40SYD - LGB
1 stop38h 50mHawaiian Airlines
Sat 20/907:25LGB - SYD
1 stop19h 20mHawaiian Airlines
Deal found 18/7$1,382
Tue 21/1010:20SYD - SNA
1 stop19h 58mAir Canada
Tue 9/1208:55SNA - SYD
2 stops27h 00mAir Canada
Deal found 18/7$1,393
Fri 1/810:55MEL - SNA
1 stop21h 16mUnited Airlines
Thu 21/811:53SNA - MEL
1 stop27h 22mUnited Airlines
Deal found 17/7$1,408
Sat 18/1021:40SYD - LGB
2 stops40h 57mAlaska Airlines
Thu 11/1208:40LGB - SYD
2 stops40h 05mAlaska Airlines
Deal found 18/7$1,421
Mon 17/1107:10MEL - SNA
2 stops23h 11mAir Canada
Sun 7/1212:25SNA - MEL
2 stops30h 10mAir Canada
Deal found 15/7$1,465
Mon 8/910:00BNE - SNA
1 stop19h 18mAir Canada
Sun 21/913:20SNA - BNE
1 stop24h 45mAir Canada
Deal found 17/7$1,465
Sat 30/810:55MEL - SNA
1 stop26h 33mLufthansa
Sat 6/911:53SNA - MEL
1 stop27h 22mLufthansa
Deal found 16/7$1,593
Mon 1/920:45BNE - LGB
2 stops63h 45mMultiple Airlines
Mon 8/907:25LGB - BNE
2 stops22h 40mMultiple Airlines
Deal found 18/7$1,816

Cheapflights Fare Finder

Customise your flight search to find flights from Australia 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 18 July 2025.
Use the filters below to find and compare flights from Australia to Orange County that are best for you.

Fly from

Australia

Fly to

Orange County

Route

Depart

Return

Price

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Mon 8/9

10:20-14:25

1 stop21h 05m

Santa Ana J. Wayne/Orange Cnty

Sun 21/9

17:58-06:55

1 stop19h 57m

$1,237

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sun 31/8

09:10-15:29

2 stops23h 19m

Santa Ana J. Wayne/Orange Cnty

Sun 7/9

16:35-07:05

2 stops21h 30m

$1,266

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 30/8

09:25-16:26

2 stops24h 01m

Long Beach Municipal

Sat 6/9

07:01-06:35

2 stops30h 34m

$1,342

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sat 18/10

21:40-09:29

2 stops29h 49m

Santa Ana J. Wayne/Orange Cnty

Tue 9/12

19:00-19:45

2 stops29h 45m

$1,376

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 13/9

21:40-19:30

1 stop38h 50m

Long Beach Municipal

Sat 20/9

07:25-19:45

1 stop19h 20m

$1,382

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 21/10

10:20-12:18

1 stop19h 58m

Santa Ana J. Wayne/Orange Cnty

Tue 9/12

08:55-06:55

2 stops27h 00m

$1,393

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Fri 1/8

10:55-15:11

1 stop21h 16m

Santa Ana J. Wayne/Orange Cnty

Thu 21/8

11:53-08:15

1 stop27h 22m

$1,408

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 18/10

21:40-20:37

2 stops40h 57m

Long Beach Municipal

Thu 11/12

08:40-19:45

2 stops40h 05m

$1,421

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Mon 17/11

07:10-11:21

2 stops23h 11m

Santa Ana J. Wayne/Orange Cnty

Sun 7/12

12:25-13:35

2 stops30h 10m

$1,465

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Mon 8/9

10:00-12:18

1 stop19h 18m

Santa Ana J. Wayne/Orange Cnty

Sun 21/9

13:20-07:05

1 stop24h 45m

$1,465

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 60 results
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Best time to book a flight from Australia to Orange County

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

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

Find hourly flight availability from Australia 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 18 July 2025.

When flying from Australia to Orange County, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 18 July 2025.
See what other customers who have flown with ANA, Japan Airlines, andEmirates from Australia to Orange County have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.4

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
8.4
Very Good

Overall

8.4

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Overall

8.4

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Overall

8.4

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Overall

8.4

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
8.0
Very Good

Overall

8.4

Entertainment

7.9

Food

7.7

Comfort

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Related info for your journey

Find useful and relevant information for your journey from Australia 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 are the cheapest airlines to fly from Australia to Orange County one-way?

    The cheapet airlines for a one-way flight from Australia to Orange County are Delta ($745), American Airlines ($762), and United Airlines ($785).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia 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

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Top 2 airlines flying from Australia to Orange County

Discover the top 2 airlines that operate flights from Australia 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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,221Average$1,765FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AustraliaCheapest$1,536Average$1,622FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

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How does Cheapflights help users find flights from Australia to Orange County?

Deals for Australia to 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 better, like price, airport, cabin class, and plenty of other options.

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

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 from Australia to Orange County.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Orange County, users can toggle the no change fees filter when performing a flight search.

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