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$857 Cheap flights to Orange County

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Orange County departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Recent flights found to popular cities in Orange County

Find flights to these popular cities in Orange County from your nearest airport.

Flights to Los Angeles

Search all flight deals to Los Angeles
Fiji Airways
8 Sept
SYD
16h 50m
1 stop
LAX
20 Sept
LAX
18h 55m
1 stop
SYD
$857
Fiji Airways
9 Sept
SYD
16h 50m
1 stop
LAX
23 Sept
LAX
29h 30m
1 stop
SYD
$861
Fiji Airways
8 Sept
SYD
16h 50m
1 stop
LAX
23 Sept
LAX
18h 55m
1 stop
SYD
$863
Fiji Airways
30 Sept
SYD
16h 50m
1 stop
LAX
11 Oct
LAX
18h 55m
1 stop
SYD
$864
Fiji Airways
4 Sept
SYD
16h 50m
1 stop
LAX
7 Sept
LAX
18h 55m
1 stop
SYD
$866
Fiji Airways
9 Sept
SYD
16h 50m
1 stop
LAX
22 Sept
LAX
18h 55m
1 stop
SYD
$871
Fiji Airways
4 Nov
SYD
17h 00m
1 stop
LAX
4 Dec
LAX
19h 00m
1 stop
SYD
$873
Fiji Airways
19 Nov
SYD
25h 00m
1 stop
LAX
26 Nov
LAX
28h 30m
1 stop
SYD
$874
Fiji Airways
26 Aug
SYD
16h 50m
1 stop
LAX
31 Aug
LAX
18h 55m
1 stop
SYD
$875
Fiji Airways
4 Nov
SYD
17h 00m
1 stop
LAX
18 Nov
LAX
28h 30m
1 stop
SYD
$878
Fiji Airways
2 Sept
SYD
24h 00m
1 stop
LAX
16 Sept
LAX
29h 30m
1 stop
SYD
$881
Fiji Airways
4 Sept
SYD
16h 50m
1 stop
LAX
7 Sept
LAX
18h 55m
1 stop
SYD
$885

Find the cheapest flights from Australia to Orange County

Recent return flight deals from Australia to Orange County

Enter your travel dates to find the best prices.
Delta Logo
09:15 - 21:38SYD  Sydney Kingsford Smith-LGB Long Beach Municipal
29h 23m2 stops Los Angeles Los Angeles Salt Lake City
Delta Logo
16:52 - 06:50LGB  Long Beach Municipal-SYD Sydney Kingsford Smith
20h 58m2 stops Salt Lake City Los Angeles Los Angeles
$1,061Delta
Mon, 21 Sep - Mon, 28 Sep
Delta Logo
09:15 - 16:14SYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
23h 59m2 stops Los Angeles Los Angeles Salt Lake City
Delta Logo
13:44 - 06:50SNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
24h 06m2 stops Salt Lake City Los Angeles Los Angeles
$1,111Delta
Mon, 24 Aug - Sun, 6 Sep
Delta Logo
09:15 - 16:14SYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
23h 59m2 stops Los Angeles Los Angeles Salt Lake City
Delta Logo
19:05 - 06:50SNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
42h 45m2 stops Salt Lake City Los Angeles Los Angeles
$1,113Delta
Wed, 26 Aug - Tue, 8 Sep
Delta Logo
09:15 - 16:14SYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
23h 59m2 stops Los Angeles Los Angeles Salt Lake City
Delta Logo
08:00 - 06:50SNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
29h 50m2 stops Salt Lake City Los Angeles Los Angeles
$1,115Delta
Wed, 26 Aug - Sun, 6 Sep
Delta Logo
09:15 - 22:04SYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
29h 49m2 stops Los Angeles Los Angeles Salt Lake City
Delta Logo
07:12 - 06:50SNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
30h 38m2 stops Salt Lake City Los Angeles Los Angeles
$1,116Delta
Tue, 15 Sep - Tue, 22 Sep
United Airlines Logo
09:30 - 15:30SYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
23h 00m2 stops Los Angeles Los Angeles San Francisco
United Airlines Logo
18:27 - 06:55SNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
19h 28m1 stop San Francisco
$1,136United Airlines
Mon, 24 Aug - Wed, 9 Sep
Delta Logo
09:15 - 16:12SYD  Sydney Kingsford Smith-LGB Long Beach Municipal
23h 57m2 stops Los Angeles Los Angeles Salt Lake City
Delta Logo
07:00 - 06:50LGB  Long Beach Municipal-SYD Sydney Kingsford Smith
30h 50m2 stops Salt Lake City Los Angeles Los Angeles
$1,136Delta
Thu, 10 Sep - Thu, 17 Sep
United Airlines Logo
10:20 - 13:53SYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
20h 33m1 stop San Francisco
United Airlines Logo
18:32 - 06:55SNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
19h 23m1 stop San Francisco
$1,140United Airlines
Mon, 24 Aug - Tue, 8 Sep
United Airlines Logo
09:30 - 12:06SYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
19h 36m2 stops Los Angeles Los Angeles San Francisco
United Airlines Logo
19:59 - 07:00SNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
42h 01m2 stops San Francisco Los Angeles Los Angeles
$1,143United Airlines
Mon, 24 Aug - Sat, 5 Sep
United Airlines Logo
11:20 - 15:26SYD  Sydney Kingsford Smith-SNA Santa Ana J. Wayne/Orange Cnty
23h 06m2 stops Los Angeles Los Angeles San Francisco
United Airlines Logo
18:36 - 09:20SNA  Santa Ana J. Wayne/Orange Cnty-SYD Sydney Kingsford Smith
19h 44m1 stop San Francisco
$1,146United Airlines
Thu, 5 Nov - Mon, 9 Nov

momondo Fare Finder

 
Locate flights to Orange County that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 12 August 2026.
Use the filters below to find and compare flights to Orange County that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyLong Beach

SYD Sydney Kingsford Smith - LGB Long Beach Municipal

SYDLGB

Sydney Kingsford Smith

Mon 21/9

09:15-21:38

2 stops29h 23m

Long Beach Municipal

Mon 28/9

16:52-06:50

2 stops20h 58m

$1,061

SydneySanta Ana

SYD Sydney Kingsford Smith - SNA Santa Ana J. Wayne/Orange Cnty

SYDSNA

Sydney Kingsford Smith

Mon 24/8

09:15-16:14

2 stops23h 59m

Santa Ana J. Wayne/Orange Cnty

Sun 6/9

13:44-06:50

2 stops24h 06m

$1,111

SydneySanta Ana

SYD Sydney Kingsford Smith - SNA Santa Ana J. Wayne/Orange Cnty

SYDSNA

Sydney Kingsford Smith

Wed 26/8

09:15-16:14

2 stops23h 59m

Santa Ana J. Wayne/Orange Cnty

Tue 8/9

19:05-06:50

2 stops42h 45m

$1,113

SydneySanta Ana

SYD Sydney Kingsford Smith - SNA Santa Ana J. Wayne/Orange Cnty

SYDSNA

Sydney Kingsford Smith

Wed 26/8

09:15-16:14

2 stops23h 59m

Santa Ana J. Wayne/Orange Cnty

Sun 6/9

08:00-06:50

2 stops29h 50m

$1,115

SydneySanta Ana

SYD Sydney Kingsford Smith - SNA Santa Ana J. Wayne/Orange Cnty

SYDSNA

Sydney Kingsford Smith

Tue 15/9

09:15-22:04

2 stops29h 49m

Santa Ana J. Wayne/Orange Cnty

Tue 22/9

07:12-06:50

2 stops30h 38m

$1,116

SydneySanta Ana

SYD Sydney Kingsford Smith - SNA Santa Ana J. Wayne/Orange Cnty

SYDSNA

Sydney Kingsford Smith

Mon 24/8

09:30-15:30

2 stops23h 00m

Santa Ana J. Wayne/Orange Cnty

Wed 9/9

18:27-06:55

1 stop19h 28m

$1,136

SydneyLong Beach

SYD Sydney Kingsford Smith - LGB Long Beach Municipal

SYDLGB

Sydney Kingsford Smith

Thu 10/9

09:15-16:12

2 stops23h 57m

Long Beach Municipal

Thu 17/9

07:00-06:50

2 stops30h 50m

$1,136
Fastest return journey

SydneySanta Ana

SYD Sydney Kingsford Smith - SNA Santa Ana J. Wayne/Orange Cnty

SYDSNA

Sydney Kingsford Smith

Mon 24/8

10:20-13:53

1 stop20h 33m

Santa Ana J. Wayne/Orange Cnty

Tue 8/9

18:32-06:55

1 stop19h 23m

$1,140

SydneySanta Ana

SYD Sydney Kingsford Smith - SNA Santa Ana J. Wayne/Orange Cnty

SYDSNA

Sydney Kingsford Smith

Mon 24/8

09:30-12:06

2 stops19h 36m

Santa Ana J. Wayne/Orange Cnty

Sat 5/9

19:59-07:00

2 stops42h 01m

$1,143

SydneySanta Ana

SYD Sydney Kingsford Smith - SNA Santa Ana J. Wayne/Orange Cnty

SYDSNA

Sydney Kingsford Smith

Thu 5/11

11:20-15:26

2 stops23h 06m

Santa Ana J. Wayne/Orange Cnty

Mon 9/11

18:36-09:20

1 stop19h 44m

$1,146

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Orange County from

Orange County flights insights and trends

Explore insights for your Orange County flight to craft the best travel plan

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 $1,563. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to Orange County on Friday is $1,712.

Cheapest flights to cities in Orange County

Click on the cities below to find out when it's cheapest to fly to Orange County from Australia
Los Angeles
Los Angeles
Find flights to Los Angeles

Cheap Orange County flight deals and tips

Summary info about Orange County flight prices, duration and airlines

Best One-Way Price

$618

Best Round-Trip Price

$1,061

Fastest flight time

22h 10m

Popular in

December
The best one-way flight price to Orange County from Australia in the last 5 days is $618 (Sydney Kingsford Smith to Long Beach Municipal).
Search Deals
The best return flight price to Orange County from Australia in the last 5 days is $1,061 (Sydney Kingsford Smith to Long Beach Municipal).
Search Deals
The fastest flight to Orange County from Australia takes 22h 10m (Melbourne to Long Beach Municipal).
Search Deals
December has the highest demand for flights to Orange County, with a 2% price increase on average.
Search Deals

Frequently asked questions about flying to Orange County

What is the best day of the week to fly to Orange County?

If your travel plans are flexible and you’re looking to save money on flights to Orange County, then be sure to book your departure on a Tuesday. Flying out on a Tuesday, as well as a Thursday, is your best option. Departing on a Friday tends to be the most expensive day of the week to fly to Orange County.

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Orange County.

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

The necessary travel and health documents for your Orange County trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Orange County is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Orange County quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for flights to Orange County to just show those with flexible booking policies.

How can momondo help me find flights to Orange County?

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

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

Price alerts on flights to Orange County are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Orange County trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Orange County

Popular Flights to Orange County

Popular routes according to searches in the past day on momondo
Sydney to Santa Ana flightsfrom $1,115
Melbourne to Santa Ana flightsfrom $1,350
Sydney to Long Beach flightsfrom $1,368
Brisbane to Santa Ana flightsfrom $1,676
Perth to Santa Ana flightsfrom $1,941
Melbourne to Long Beach flightsfrom $2,258
Perth to Long Beach flightsfrom $2,657
Brisbane to Long Beach flightsfrom $2,881