Find flights
When to book
Airlines
FAQs

Cheap flights from Australia to Orange County from $785

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
20 Nov — 27 Nov1
1 adult
1 adult, Economy

Find flight deals from Australia to Orange County

Enter your travel dates to find the best prices.

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 21 October 2025.

Wed 5/1110:45BNE - SNA
1 stop18h 40mAir Canada
Wed 26/1112:25SNA - BNE
1 stop26h 20mAir Canada
Deal found 18/10$1,293
Wed 5/1110:45BNE - SNA
2 stops21h 09mMultiple Airlines
Wed 26/1112:25SNA - BNE
1 stop26h 20mMultiple Airlines
Deal found 18/10$1,300
Thu 6/1121:40SYD - LGB
1 stop17h 07mHawaiian Airlines
Mon 29/1208:00LGB - SYD
1 stop40h 45mHawaiian Airlines
Deal found 18/10$1,365
Sun 2/1121:40SYD - SNA
2 stops19h 50mAlaska Airlines
Sun 9/1121:15SNA - SYD
2 stops27h 30mAlaska Airlines
Deal found 19/10$1,366
Fri 7/1111:20SYD - SNA
1 stop19h 05mAir Canada
Sun 16/1112:25SNA - SYD
1 stop26h 10mAir Canada
Deal found 19/10$1,394
Thu 13/1106:05MEL - SNA
2 stops24h 20mMultiple Airlines
Mon 24/1112:25SNA - MEL
2 stops32h 05mMultiple Airlines
Deal found 20/10$1,437
Wed 3/1207:05SYD - SNA
2 stops23h 20mMultiple Airlines
Wed 10/1208:55SNA - SYD
2 stops51h 00mMultiple Airlines
Deal found 18/10$1,457
Thu 13/1113:00MEL - SNA
1 stop19h 54mUnited Airlines
Mon 24/1114:35SNA - MEL
2 stops23h 55mUnited Airlines
Deal found 20/10$1,462
Sun 7/1214:00SYD - SNA
1 stop25h 42mUnited Airlines
Sun 28/1219:05SNA - SYD
1 stop40h 15mUnited Airlines
Deal found 18/10$1,542
Sun 2/1112:10SYD - SNA
1 stop19h 18mUnited Airlines
Sun 9/1118:25SNA - SYD
1 stop19h 50mUnited Airlines
Deal found 19/10$1,546
Wed 3/1211:20SYD - SNA
1 stop19h 05mAir Canada
Wed 10/1212:25SNA - SYD
1 stop26h 10mAir Canada
Deal found 18/10$1,554
Sun 7/1221:40SYD - SNA
2 stops37h 57mAlaska Airlines
Sun 28/1221:24SNA - SYD
2 stops27h 21mAlaska Airlines
Deal found 18/10$1,628

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 21 October 2025.

Round-trip from

$1,293

One-way from

$785

Popular in

December

Cheapest in

February

Average price

$1,211
Air Canada
  • Air Canada
  • 5/11-26/11
  • 2 total stops
  • 45h 00m total
  • Australia to Orange County
Search Deals
Delta
  • Delta
  • 13/2
  • 2 total stops
  • 45h 06m total
  • Australia to Orange County
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($260 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($64 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 21 October 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

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Wed 5/11

10:45-11:25

1 stop18h 40m

Santa Ana J. Wayne/Orange Cnty

Wed 26/11

12:25-08:45

1 stop26h 20m

$1,293

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Thu 5/3

11:20-20:19

2 stops27h 59m

Santa Ana J. Wayne/Orange Cnty

Mon 9/3

19:57-07:25

2 stops41h 28m

$1,326

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Thu 9/4

10:00-11:12

1 stop18h 12m

Santa Ana J. Wayne/Orange Cnty

Tue 21/4

07:45-07:05

2 stops30h 20m

$1,357

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 6/11

21:40-19:47

1 stop17h 07m

Long Beach Municipal

Mon 29/12

08:00-19:45

1 stop40h 45m

$1,365

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sun 2/11

21:40-22:30

2 stops19h 50m

Santa Ana J. Wayne/Orange Cnty

Sun 9/11

21:15-19:45

2 stops27h 30m

$1,366

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Fri 7/11

21:40-17:08

2 stops38h 28m

Santa Ana J. Wayne/Orange Cnty

Sun 16/11

21:15-19:45

2 stops27h 30m

$1,366

MelbourneLong Beach

MEL - LGB

MELLGB

Melbourne

Wed 11/3

09:10-12:16

2 stops45h 06m

Long Beach Municipal

Sun 15/3

17:05-07:00

2 stops43h 55m

$1,388

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Wed 5/11

10:45-13:54

2 stops21h 09m

Santa Ana J. Wayne/Orange Cnty

Wed 26/11

12:25-13:25

2 stops31h 00m

$1,391

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 5/3

14:15-16:23

2 stops21h 08m

Long Beach Municipal

Mon 9/3

17:05-07:30

2 stops44h 25m

$1,393

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Fri 7/11

08:30-11:25

2 stops21h 55m

Santa Ana J. Wayne/Orange Cnty

Sun 16/11

12:25-09:35

1 stop26h 10m

$1,416

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 60 results
1
2
3
...
6

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 21 October 2025.

A simple way to save on the total cost of your ticket is to fly from Australia to Orange County at midday. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

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 October 2025.
See what other customers who have flown with Virgin Australia and United Airlines 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.
Virgin Australia
7.6
Good
421 reviews
Check prices

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Virgin Australia
7.6
Good
421 reviews
Virgin Australia
7.6
Good
421 reviews
Check prices

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
United Airlines
7.4
Good
8,991 reviews
Virgin Australia
7.6
Good
421 reviews
Check prices

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.

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.

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

    A quick flight from Australia to Orange County can take about 17h 07m. Air Canada provides one of the quickest options available for as low as $1,365. The distance between Australia and Orange County is about 12067 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 ($785), United Airlines ($827), and Alaska Airlines ($845).

  • 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

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.
Sydney to Los Angeles flights
Melbourne to Los Angeles flights
Brisbane to Los Angeles flights
Melbourne to San Francisco flights
Sydney to San Francisco flights
Brisbane to San Francisco flights
Sydney to Ontario flights
Sydney to Las Vegas flights
Brisbane to Ontario flights
Melbourne to Las Vegas flights
Perth to Los Angeles flights
Auckland to Los Angeles flights
Perth to San Francisco flights
Sydney to San Jose flights
Adelaide to Los Angeles flights
Brisbane to Las Vegas flights
Avalon to San Francisco flights
Sydney to Long Beach flights
Sydney to Oakland flights
Sydney to Santa Ana flights
Melbourne to Burbank flights
Melbourne to Long Beach flights
Perth to Las Vegas flights
Sydney to Burbank flights
Melbourne to San Jose flights
Coolangatta to Los Angeles flights
Cairns to Los Angeles flights
Perth to Ontario flights
Darwin to Los Angeles flights
Brisbane to San Jose flights
Perth to San Diego flights
Sydney to San Diego flights
Adelaide to San Francisco flights
Canberra to Las Vegas flights
Melbourne to Santa Ana flights
Melbourne to Oakland flights
Melbourne to Sacramento flights
Perth to San Jose flights
Brisbane to San Diego flights
Canberra to San Francisco flights
Adelaide to Las Vegas flights
Coolangatta to San Francisco flights
Perth to Sacramento flights
Cairns to San Francisco flights

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 21 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,217Average$1,674FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AustraliaCheapest$1,530Average$1,558FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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 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!

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.