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 United Airlines ($868), Hawaiian Airlines ($1,031), and Alaska Airlines ($1,082). Find deals

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. Find deals

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). Find deals

How far in advance should I book a flight from Australia to Orange County?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 26 days in advance, which can save you up to 21% on flights from Australia to Orange County compared to booking the week you need them. Waiting 26 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,440. For sooner than that we have options available in the next 3 days from $1,537. Find deals

What is the cheapest month to fly from Australia to Orange County?

Our data shows that May tends to be the cheapest month to fly to Orange County from Australia. Users have commonly found prices around $1,332 for the month, but tickets can be as low as $950. Due to multiple factors, prepare for potentially higher prices in December.

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.

$868+ Flights from Australia to Orange County

Cheap flight deals from Australia to Orange County

Round-trip from	$1,260
One-way from	$868
Popular in	December
Cheapest in	May
Average price	$1,402

Delta
17/9-14/10
4 total stops
48h 35m total
Australia to Orange County

Search Deals

United Airlines
24/9
1 total stop
21h 05m total
Australia to Orange County

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($315 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($80 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 8 July 2025.

Wed 17/909:25SYD - LGB

2 stops23h 59mDelta

Mon 13/1012:59LGB - SYD

2 stops48h 36mDelta

Deal found 6/7$1,260

Tue 19/806:00MEL - SNA

2 stops23h 24mAir Canada

Tue 26/813:25SNA - MEL

2 stops29h 55mAir Canada

Deal found 6/7$1,286

Tue 21/1010:20SYD - SNA

2 stops22h 51mMultiple Airlines

Thu 11/1212:25SNA - SYD

1 stop23h 30mMultiple Airlines

Deal found 5/7$1,322

Sat 1/1108:00SYD - SNA

2 stops21h 21mAir Canada

Sun 30/1112:25SNA - SYD

1 stop26h 10mAir Canada

Deal found 6/7$1,339

Fri 19/910:20SYD - SNA

1 stop17h 52mUnited Airlines

Wed 15/1009:37SNA - SYD

2 stops28h 23mUnited Airlines

Deal found 6/7$1,340

Fri 19/909:10SYD - SNA

2 stops27h 50mAmerican Airlines

Wed 8/1010:23SNA - SYD

2 stops27h 42mAmerican Airlines

Deal found 8/7$1,485

Fri 1/810:55MEL - SNA

1 stop17h 13mUnited Airlines

Thu 14/816:00SNA - MEL

1 stop23h 15mUnited Airlines

Deal found 6/7$1,508

Sun 17/810:00BNE - SNA

2 stops40h 14mAir Canada

Sun 31/813:25SNA - BNE

1 stop24h 40mAir Canada

Deal found 7/7$1,525

Wed 17/910:20SYD - SNA

1 stop21h 05mVirgin Australia

Wed 15/1015:25SNA - SYD

1 stop22h 30mVirgin Australia

Deal found 6/7$1,643

Sat 18/1021:40SYD - SNA

2 stops29h 49mAlaska Airlines

Wed 10/1216:50SNA - SYD

2 stops31h 55mAlaska Airlines

Deal found 7/7$1,655

Sun 14/921:40SYD - LGB

2 stops39h 56mAlaska Airlines

Thu 9/1007:55LGB - SYD

1 stop17h 50mAlaska Airlines

Deal found 6/7$1,674

Thu 21/813:50BNE - LGB

2 stops46h 40mMultiple Airlines

Mon 25/807:25LGB - BNE

2 stops22h 40mMultiple Airlines

Deal found 7/7$1,863

Best flights from Australia to Orange County
Discover carefully curated flight deals from Australia to Orange County that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 July 2025.

Wed 17/909:25SYD - LGB

2 stops23h 59mDelta

Tue 14/1012:59LGB - SYD

2 stops24h 36mDelta

Deal found 6/7$1,260

Tue 19/806:00MEL - SNA

2 stops23h 24mAir Canada

Tue 26/813:25SNA - MEL

2 stops29h 55mAir Canada

Deal found 6/7$1,286

Fri 19/910:20SYD - SNA

1 stop17h 52mUnited Airlines

Wed 15/1009:37SNA - SYD

2 stops28h 23mUnited Airlines

Deal found 6/7$1,340

Fri 19/909:10SYD - SNA

2 stops27h 50mAmerican Airlines

Wed 8/1010:23SNA - SYD

2 stops27h 42mAmerican Airlines

Deal found 8/7$1,485

Wed 17/910:20SYD - SNA

1 stop21h 05mVirgin Australia

Wed 15/1015:25SNA - SYD

1 stop22h 30mVirgin Australia

Deal found 6/7$1,643

Sun 14/921:40SYD - LGB

2 stops39h 56mAlaska Airlines

Thu 9/1007:55LGB - SYD

1 stop17h 50mAlaska Airlines

Deal found 6/7$1,674

Thu 21/813:50BNE - LGB

2 stops46h 40mMultiple Airlines

Mon 25/807:25LGB - BNE

2 stops22h 40mMultiple Airlines

Deal found 7/7$1,863

Thu 21/821:40SYD - LGB

1 stop38h 50mHawaiian Airlines

Mon 25/807:25LGB - SYD

1 stop19h 20mHawaiian Airlines

Deal found 7/7$1,910

Wed 1/1018:25MEL - SNA

2 stops37h 07mSingapore Airlines

Fri 31/1006:45SNA - MEL

2 stops31h 30mSingapore Airlines

Deal found 5/7$2,523

Thu 21/808:55SYD - SNA

2 stops47h 47mJapan Airlines

Mon 25/808:05SNA - SYD

2 stops29h 15mJapan Airlines

Deal found 7/7$2,858

Fri 1/810:55MEL - SNA

1 stop17h 13mUnited Airlines

Thu 14/816:00SNA - MEL

1 stop23h 15mUnited Airlines

Deal found 6/7$1,508

Sun 17/810:00BNE - SNA

2 stops40h 14mAir Canada

Sun 31/813:25SNA - BNE

1 stop24h 40mAir Canada

Deal found 7/7$1,525

Last-minute flights from Australia to Orange County
Discover last-minute flight deals from Australia to Orange County. Data last updated 8 July 2025 and is based on user searches.

Mon 14/707:25MEL - SNA

2 stops26h 36mJapan Airlines

Mon 21/706:45SNA - MEL

2 stops30h 00mJapan Airlines

Deal found 6/7$4,057

Mon 14/711:50SYD - SNA

2 stops44h 21mANA

Fri 1/809:38SNA - SYD

2 stops54h 47mANA

Deal found 7/7$4,112

Mon 14/722:10BNE - SNA

2 stops39h 15mQatar Airways

Fri 18/712:42SNA - BNE

2 stops35h 48mQatar Airways

Deal found 7/7$4,285

Mon 14/722:45MEL - SNA

2 stops38h 40mQatar Airways

Tue 22/712:42SNA - MEL

2 stops35h 08mQatar Airways

Deal found 6/7$4,884

Mon 14/715:00SYD - SNA

2 stops40h 50mSingapore Airlines

Fri 25/717:58SNA - SYD

2 stops29h 47mSingapore Airlines

Deal found 7/7$17,563

Mon 14/720:45BNE - SNA

2 stops41h 00mQantas Airways

Fri 25/716:37SNA - BNE

2 stops25h 03mQantas Airways

Deal found 7/7$25,188

Tue 15/720:45SYD - SNA

2 stops41h 54mQatar Airways

Sat 19/710:59SNA - SYD

2 stops37h 11mQatar Airways

Deal found 6/7$4,570

Thu 17/710:55MEL - SNA

1 stop17h 15mUnited Airlines

Wed 6/811:58SNA - MEL

2 stops26h 32mUnited Airlines

Deal found 7/7$1,521

Fri 1/810:55MEL - SNA

1 stop17h 13mUnited Airlines

Thu 14/816:00SNA - MEL

1 stop23h 15mUnited Airlines

Deal found 6/7$1,508

Fri 1/816:20SYD - LGB

1 stop20h 30mMultiple Airlines

Thu 14/807:45LGB - SYD

1 stop37h 55mMultiple Airlines

Deal found 5/7$1,875

Fri 8/810:20SYD - SNA

1 stop24h 43mUnited Airlines

Thu 28/809:37SNA - SYD

2 stops28h 23mUnited Airlines

Deal found 7/7$1,340

Sun 17/810:00BNE - SNA

2 stops40h 14mAir Canada

Sun 31/813:25SNA - BNE

1 stop24h 40mAir Canada

Deal found 7/7$1,525

One-way flights from Australia to Orange County
Search for one-way flight options from Australia to Orange County. Find affordable one-way fares based on user searches. Data last updated 8 July 2025.

Wed 24/910:20SYD - SNA

1 stop21h 05mUnited Airlines

Deal found 7/7$868

Thu 21/821:40SYD - LGB

1 stop38h 50mHawaiian Airlines

Deal found 7/7$1,031

Wed 20/809:30MEL - SNA

2 stops25h 34mUnited Airlines

Deal found 6/7$1,037

Sun 5/1021:40SYD - SNA

2 stops29h 14mAlaska Airlines

Deal found 7/7$1,082

Thu 21/813:50BNE - LGB

2 stops46h 40mMultiple Airlines

Deal found 7/7$1,312

Wed 8/1005:05BNE - SNA

2 stops24h 13mAir Canada

Deal found 7/7$1,362

Tue 22/721:40SYD - LGB

2 stops39h 55mAlaska Airlines

Deal found 6/7$1,375

Sun 5/1007:00MEL - SNA

2 stops23h 18mMultiple Airlines

Deal found 6/7$1,422

Wed 20/821:00MEL - LGB

2 stops63h 30mMultiple Airlines

Deal found 6/7$1,458

Mon 6/1021:45SYD - SNA

2 stops35h 31mANA

Deal found 8/7$1,495

Sat 11/1010:30BNE - SNA

2 stops27h 04mUnited Airlines

Deal found 7/7$1,638

Tue 5/821:30SYD - SNA

1 stop17h 15mMultiple Airlines

Deal found 7/7$1,658

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Wed 17/9

09:25-16:24

2 stops23h 59m

Long Beach Municipal

Mon 13/10

12:59-07:35

2 stops48h 36m

$1,260

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Tue 19/8

06:00-12:24

2 stops23h 24m

Santa Ana J. Wayne/Orange Cnty

Tue 26/8

13:25-12:20

2 stops29h 55m

$1,286

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Fri 19/9

09:30-12:16

2 stops19h 46m

Santa Ana J. Wayne/Orange Cnty

Wed 15/10

09:37-08:00

2 stops28h 23m

$1,340

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Fri 19/9

09:10-20:00

2 stops27h 50m

Santa Ana J. Wayne/Orange Cnty

Wed 8/10

10:23-08:05

2 stops27h 42m

$1,485

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Fri 1/8

10:55-11:08

1 stop17h 13m

Santa Ana J. Wayne/Orange Cnty

Thu 14/8

16:00-08:15

1 stop23h 15m

$1,508

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Sun 17/8

10:00-09:14

2 stops40h 14m

Santa Ana J. Wayne/Orange Cnty

Sun 31/8

13:25-07:05

1 stop24h 40m

$1,525

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Wed 17/9

10:20-14:25

1 stop21h 05m

Santa Ana J. Wayne/Orange Cnty

Wed 15/10

15:25-07:55

1 stop22h 30m

$1,643

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sun 14/9

21:40-20:36

2 stops39h 56m

Long Beach Municipal

Thu 9/10

07:55-19:45

1 stop17h 50m

$1,674

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 16/9

09:20-12:18

1 stop19h 58m

Santa Ana J. Wayne/Orange Cnty

Fri 10/10

19:07-08:20

2 stops43h 13m

$1,692

BrisbaneLong Beach

BNE - LGB

BNELGB

Brisbane

Thu 21/8

13:50-19:30

2 stops46h 40m

Long Beach Municipal

Mon 25/8

07:25-23:05

2 stops22h 40m

$1,863

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 58 results

...

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?

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

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.

ANA

8.4

Very Good

896 reviews

Check prices

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!

ANA

8.4

Very Good

896 reviews

ANA

8.4

Very Good

896 reviews

Check prices

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!

Japan Airlines

8.3

Very Good

1,505 reviews

ANA

8.4

Very Good

896 reviews

Check prices

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!

Emirates

8.1

Very Good

3,287 reviews

ANA

8.4

Very Good

896 reviews

Check prices

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!

Singapore Airlines

8.1

Very Good

1,322 reviews

ANA

8.4

Very Good

896 reviews

Check prices

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!

Delta

8.0

Very Good

7,962 reviews

ANA

8.4

Very Good

896 reviews

Check prices

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

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 United Airlines ($868), Hawaiian Airlines ($1,031), and Alaska Airlines ($1,082).
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Australia to Orange County

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Complete your trip

California car hire

Los Angeles Airport car hire

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Ontario Airport car hire

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Burbank Bob Hope Airport car hire

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Santa Barbara Airport car hire

Top 2 airlines flying from Australia to Orange County

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,216	Average$1,758	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Australia	Cheapest$1,530	Average$1,616	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

Fly with Cheapflights

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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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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.

Cheap flights from Australia to Orange County from $868

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 8 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Australia to Orange County

Cheapest flights from Australia to Orange CountyExplore 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 8 July 2025.

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 8 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Orange County that are best for you.

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.

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 8 July 2025.

Reviews of airlines servicing Orange County

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.

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?

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

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

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

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.

Alternative routes for Australia to Orange County

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Australia to Orange County

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 Australia to Orange County?

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

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

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

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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 8 July 2025.