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Cheap flights from Orange County to Sydney from $985

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SYD
4 May — 11 May1
1 adult

Cheap flight deals from Orange County to Sydney

Keep the following information in mind while searching for Orange County to Sydney flight deals. Data was last updated 29 April 2025.

Round-trip from

$1,633

One-way from

$1,007

Popular in

December

Cheapest in

February

Average price

$1,479
Delta
  • Delta
  • 1/6-11/6
  • 4 total stops
  • 49h 57m total
  • Orange County to Sydney
Search Deals
Hawaiian Airlines
  • Hawaiian Airlines
  • 14/5
  • 1 total stop
  • 19h 00m total
  • Orange County to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($401 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($86 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Orange County to Sydney

Cheapest flights from Orange County to Sydney
Explore the most affordable flight options available from Orange County to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Sun 1/616:54LGB - SYD
2 stops20h 41mDelta
Wed 11/609:25SYD - LGB
2 stops29h 16mDelta
Deal found 28/4$1,633
Thu 29/518:27SNA - SYD
2 stops32h 18mAlaska Airlines
Sun 8/621:40SYD - SNA
2 stops33h 32mAlaska Airlines
Deal found 29/4$1,658
Wed 2/716:00SNA - SYD
2 stops23h 45mAir New Zealand
Mon 21/708:45SYD - SNA
2 stops26h 18mAir New Zealand
Deal found 29/4$1,683
Fri 13/611:35SNA - SYD
2 stops26h 25mUnited Airlines
Tue 24/610:20SYD - SNA
1 stop18h 52mUnited Airlines
Deal found 29/4$1,697
Fri 22/807:45LGB - SYD
1 stop19h 00mHawaiian Airlines
Sun 7/921:40SYD - LGB
1 stop38h 52mHawaiian Airlines
Deal found 29/4$1,700
Sun 1/609:45SNA - SYD
2 stops27h 50mDelta
Wed 11/609:25SYD - SNA
2 stops23h 49mDelta
Deal found 29/4$1,711
Thu 29/508:45LGB - SYD
2 stops42h 00mAlaska Airlines
Sun 8/621:40SYD - LGB
2 stops38h 55mAlaska Airlines
Deal found 28/4$1,711
Thu 5/608:45LGB - SYD
2 stops42h 00mMultiple Airlines
Wed 18/616:20SYD - LGB
1 stop20h 30mMultiple Airlines
Deal found 28/4$1,841
Mon 1/912:28SNA - SYD
1 stop25h 27mQantas Airways
Mon 8/912:10SYD - SNA
1 stop20h 43mQantas Airways
Deal found 29/4$2,250
Tue 18/1112:30SNA - SYD
1 stop26h 05mAir Canada
Sun 23/1111:20SYD - SNA
1 stop19h 11mAir Canada
Deal found 29/4$2,573
Tue 18/1113:20SNA - SYD
2 stops25h 15mMultiple Airlines
Sun 23/1111:20SYD - SNA
1 stop19h 11mMultiple Airlines
Deal found 29/4$2,589

Cheapflights Fare Finder

Customise your flight search to find flights from Orange County to Sydney 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 29 April 2025.
Use the filters below to find and compare flights from Orange County to Sydney that are best for you.

Fly from

Orange County

Fly to

Sydney

Route

Depart

Return

Price

Long BeachSydney

LGB - SYD

LGBSYD

Long Beach Municipal

Sun 1/6

16:54-06:35

2 stops20h 41m

Sydney Kingsford Smith

Wed 11/6

09:25-21:41

2 stops29h 16m

$1,633

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Thu 29/5

18:27-19:45

2 stops32h 18m

Sydney Kingsford Smith

Fri 6/6

21:40-17:14

2 stops36h 34m

$1,658

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 2/7

16:00-08:45

2 stops23h 45m

Sydney Kingsford Smith

Mon 21/7

08:45-18:03

2 stops26h 18m

$1,683

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Fri 13/6

13:14-07:00

2 stops24h 46m

Sydney Kingsford Smith

Tue 24/6

09:30-18:16

2 stops25h 46m

$1,697

Long BeachSydney

LGB - SYD

LGBSYD

Long Beach Municipal

Fri 22/8

07:45-19:45

1 stop19h 00m

Sydney Kingsford Smith

Sun 7/9

21:40-19:32

1 stop38h 52m

$1,700

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sun 1/6

09:45-06:35

2 stops27h 50m

Sydney Kingsford Smith

Wed 11/6

09:25-16:14

2 stops23h 49m

$1,711

Long BeachSydney

LGB - SYD

LGBSYD

Long Beach Municipal

Thu 29/5

08:45-19:45

2 stops42h 00m

Sydney Kingsford Smith

Sun 8/6

21:40-19:35

2 stops38h 55m

$1,711

Long BeachSydney

LGB - SYD

LGBSYD

Long Beach Municipal

Thu 5/6

08:45-19:45

2 stops42h 00m

Sydney Kingsford Smith

Wed 18/6

16:20-19:50

1 stop20h 30m

$1,841

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Mon 1/9

12:28-06:55

1 stop25h 27m

Sydney Kingsford Smith

Mon 8/9

12:10-15:53

1 stop20h 43m

$2,250

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Sat 31/5

19:15-07:20

2 stops43h 05m

Sydney Kingsford Smith

Mon 9/6

09:20-09:00

2 stops40h 40m

$2,689

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 26 results
1
2
3

Best time to book a flight from Orange County to Sydney

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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 29 April 2025.
See what other customers who have flown with Japan Airlines, Singapore Airlines and Delta from Orange County to Sydney have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Japan Airlines
8.3
Very Good
1,459 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Singapore Airlines
8.1
Very Good
1,292 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Delta
8.0
Very Good
7,936 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Air New Zealand
8.0
Very Good
472 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Alaska Airlines
8.0
Very Good
9,961 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Related info for your journey

Find useful and relevant information for your journey from Orange County to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Orange County?

    For a flight from Orange County to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

  • What are the cheapest airlines to fly from Orange County to Sydney one-way?

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $1,007. Users have also found prices from $1,049 and $1,099 on Alaska Airlines and Air New Zealand, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Orange County to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Orange County to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Orange County to Sydney (average of $129). Flying from Orange County to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Orange County?

Book flights to Orange County if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Manly
Penrith
Coogee
Randwick
Terrigal
Cronulla
Lithgow
Bondi Beach
Leura
Swansea

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

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

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

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

Yes, Cheapflights offers price alerts on Orange County to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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