How long is the flight from Australia to Orange County?

On average, it takes 9h 35m to fly from Australia to Orange County if you fly out of Brisbane (the most popular airport in Australia) and into Incheon Intl Airport (the most popular airport in Orange County). If you’re flying out of Sydney and into Incheon Intl Airport, then the flight time is around 10h 30m.

What is the cheapest airline that flies from Australia to Orange County?

Hawaiian Airlines, Alaska Airlines, and United Airlines are the most popular carriers operating from Australia to Orange County

When did momondo last update prices for flights from Australia to Orange County?

Prices for flights from Australia to Orange County are refreshed on a daily basis.

How many operators does momondo search for flights from Australia to Orange County?

As of December 2025, there is 1 operator available to choose from for flights from Australia to Orange County.

How old do you have to be to fly from Australia to Orange County?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Orange County.

What documentation or ID do you need to fly to Orange County?

The travel and health documents required for your trip to Orange County can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Orange County. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$913 Cheap Flights from Australia to Orange County in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Australia to Orange County

Round-trip

One-way

Last minute

Recent return flight deals from Australia to Orange County

Enter your travel dates to find the best prices.

11:40 - 21:18

BNE

SNA

27h 38m2 stops

19:50 - 07:30

SNA

BNE

17h 40m1 stop

$1,206United Airlines

Fri, 23 Jan - Mon, 26 Jan

11:40 - 17:28

BNE

SNA

23h 48m2 stops

10:00 - 07:30

SNA

BNE

27h 30m1 stop

$1,208United Airlines

Fri, 23 Jan - Mon, 26 Jan

11:40 - 12:15

BNE

SNA

18h 35m1 stop

19:50 - 07:30

SNA

BNE

17h 40m1 stop

$1,232Lufthansa

Fri, 16 Jan - Fri, 30 Jan

11:40 - 12:15

BNE

SNA

18h 35m1 stop

19:50 - 07:30

SNA

BNE

17h 40m1 stop

$1,247Lufthansa

Fri, 16 Jan - Fri, 30 Jan

10:10 - 22:16

MEL

SNA

31h 06m2 stops

07:00 - 08:00

SNA

MEL

30h 00m2 stops

$1,375Delta

Fri, 30 Jan - Fri, 6 Feb

13:00 - 14:48

MEL

SNA

20h 48m1 stop

13:17 - 09:30

SNA

MEL

25h 13m2 stops

$1,554United Airlines

Sat, 31 Jan - Sat, 7 Feb

11:30 - 17:28

MEL

SNA

24h 58m2 stops

15:41 - 10:00

SNA

MEL

23h 19m1 stop

$1,557United Airlines

Fri, 30 Jan - Fri, 6 Feb

20:45 - 21:10

SYD

LGB

17h 25m1 stop

08:00 - 18:50

LGB

SYD

17h 50m1 stop

$1,590Alaska Airlines

Fri, 15 May - Fri, 19 Jun

20:45 - 21:10

SYD

LGB

17h 25m1 stop

08:00 - 18:50

LGB

SYD

17h 50m1 stop

$1,602Alaska Airlines

Fri, 22 May - Fri, 5 Jun

21:40 - 21:09

SYD

LGB

18h 29m1 stop

08:00 - 19:45

LGB

SYD

40h 45m1 stop

$1,614Hawaiian Airlines

Thu, 12 Feb - Sun, 15 Feb

Air Canada flights from Australia to Orange County

Our best Air Canada deals on Australia to Orange County flight tickets

Air Canada

18 Feb

SYD11:20Sydney Kingsford Smith

19h 05m

1 stop

SNA11:25Santa Ana J. Wayne/Orange Cnty

22 Feb

SNA12:25Santa Ana J. Wayne/Orange Cnty

26h 10m

1 stop

SYD09:35Sydney Kingsford Smith

$1,954

Find similar

Air Canada

18 Feb

SYD11:20Sydney Kingsford Smith

19h 05m

1 stop

SNA11:25Santa Ana J. Wayne/Orange Cnty

22 Feb

SNA12:25Santa Ana J. Wayne/Orange Cnty

26h 10m

1 stop

SYD09:35Sydney Kingsford Smith

$1,957

Find similar

Air Canada

18 Feb

SYD11:20Sydney Kingsford Smith

19h 05m

1 stop

SNA11:25Santa Ana J. Wayne/Orange Cnty

22 Feb

SNA12:25Santa Ana J. Wayne/Orange Cnty

26h 10m

1 stop

SYD09:35Sydney Kingsford Smith

$1,963

Find similar

American Airlines flights from Australia to Orange County

Our best American Airlines deals on Australia to Orange County flight tickets

American Airlines

4 Feb

MEL12:00Melbourne

42h 48m

2 stops

SNA11:48Santa Ana J. Wayne/Orange Cnty

8 Feb

SNA18:51Santa Ana J. Wayne/Orange Cnty

39h 09m

1 stop

MEL05:00Melbourne

$2,326

Find similar

American Airlines

4 Feb

MEL12:00Melbourne

42h 48m

2 stops

SNA11:48Santa Ana J. Wayne/Orange Cnty

8 Feb

SNA18:51Santa Ana J. Wayne/Orange Cnty

39h 09m

1 stop

MEL05:00Melbourne

$2,329

Find similar

American Airlines

4 Feb

MEL12:00Melbourne

42h 48m

2 stops

SNA11:48Santa Ana J. Wayne/Orange Cnty

8 Feb

SNA18:51Santa Ana J. Wayne/Orange Cnty

39h 09m

1 stop

MEL05:00Melbourne

$2,332

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Fri 23/1

11:40-21:18

2 stops27h 38m

Santa Ana J. Wayne/Orange Cnty

Mon 26/1

19:50-07:30

1 stop17h 40m

$1,206

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Fri 23/1

11:40-17:28

2 stops23h 48m

Santa Ana J. Wayne/Orange Cnty

Mon 26/1

10:00-07:30

1 stop27h 30m

$1,208

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Fri 16/1

11:40-12:15

1 stop18h 35m

Santa Ana J. Wayne/Orange Cnty

Fri 30/1

19:50-07:30

1 stop17h 40m

$1,232

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Fri 16/1

11:40-12:15

1 stop18h 35m

Santa Ana J. Wayne/Orange Cnty

Fri 30/1

19:50-07:30

1 stop17h 40m

$1,247

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Fri 30/1

10:10-22:16

2 stops31h 06m

Santa Ana J. Wayne/Orange Cnty

Fri 6/2

07:00-08:00

2 stops30h 00m

$1,375

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Sat 31/1

13:00-14:48

1 stop20h 48m

Santa Ana J. Wayne/Orange Cnty

Sat 7/2

13:17-09:30

2 stops25h 13m

$1,554

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Fri 30/1

11:30-17:28

2 stops24h 58m

Santa Ana J. Wayne/Orange Cnty

Fri 6/2

15:41-10:00

1 stop23h 19m

$1,557

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Fri 15/5

20:45-21:10

1 stop17h 25m

Long Beach Municipal

Fri 19/6

08:00-18:50

1 stop17h 50m

$1,590

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Fri 22/5

20:45-21:10

1 stop17h 25m

Long Beach Municipal

Fri 5/6

08:00-18:50

1 stop17h 50m

$1,602

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 12/2

21:40-21:09

1 stop18h 29m

Long Beach Municipal

Sun 15/2

08:00-19:45

1 stop40h 45m

$1,614

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Orange County

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Orange County?

In general, February is the cheapest month to fly from Australia to Orange County. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,147. If you aren’t able to travel during the month of February, then book flights to Orange County from Australia during October instead. Flights to Orange County in October, while not as cheap as those in February, still average around $1,153.

What is the cheapest day to depart on your flight to Orange County?

According to our data, Tuesday is the cheapest day to fly to Orange County from Australia. The lowest ticket price found for a Tuesday departure recently was $1,591. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Orange County on Saturday is $1,728.

What is the cheapest time of day to depart on your flight to Orange County?

According to our data, the cheapest time of day to fly to Orange County is in the afternoon. momondo users have found flights departing from Australia to Orange County in the afternoon for as low as $1,358. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Orange County are more costly in the morning, with an average ticket price of $1,743. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Orange County from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Orange County for around $1,242 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Orange County from Australia for as low as $1,168 on momondo.

Can stopping save me money on Australia to Orange County flights?

No. A direct flight is the cheapest option for a flight between Australia to Orange County.

Cheap Australia to Orange County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Orange County

Fastest flight time	17h 15m
Direct flights	None

The fastest flight from Australia to Orange County takes 17h 15m

There are no direct flights from Australia to Orange County. There are no popular flight routes from Australia to Orange County.

Search flight deals

When did momondo last update prices for flights from Australia to Orange County?
Prices for flights from Australia to Orange County are refreshed on a daily basis.
How many operators does momondo search for flights from Australia to Orange County?
As of December 2025, there is 1 operator available to choose from for flights from Australia to Orange County.
How old do you have to be to fly from Australia to Orange County?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Orange County.
What documentation or ID do you need to fly to Orange County?
The travel and health documents required for your trip to Orange County can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Orange County. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Australia to Orange County?
Based on momondo bookings for flights between Australia and Orange County, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 21.23% of the total bookings. Other popular models include Airbus A320-100/200 with 16.14%, Airbus A321neo with 15.05%, and Boeing 737 MAX 8 with 9.67%.

Best airlines flying from Australia to Orange County

Compare and see reviews for airlines that fly from Australia to Orange County with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,196	Free cancellation	Rating 7.4 9,091 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Orange County?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Australia to Orange County. momondo saves you time and could save you money on your trip.

Can I find flights from Australia to Orange County with flexible booking policies on momondo?

Yes. All flights to Orange County from Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Australia to Orange County?

momondo provides multiple filters to help you find the best flight to Orange County from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Australia to Orange County right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Orange County from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.