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Cheap flights from Sydney to Louisiana from $631

SYD — MSY
5 Oct — 12 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Louisiana

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Louisiana

Tue 20/1014:15 -
2 stops30h 45m
Sat 31/1020:25 -
1 stop42h 00m
Deal found 1/9$1,496
Fri 6/1111:15 -
2 stops38h 17m
Tue 10/1112:29 -
1 stop25h 26m
Deal found 31/8$1,622
Mon 19/1010:10 -
2 stops24h 46m
Mon 26/1015:45 -
2 stops25h 15m
Deal found 4/9$1,725
Mon 19/1013:00 -
1 stop24h 32m
Mon 26/1018:28 -
1 stop20h 27m
Deal found 4/9$1,728
Mon 19/1010:30 -
2 stops22h 35m
Mon 26/1014:12 -
1 stop24h 48m
Deal found 4/9$1,732
Tue 20/1013:00 -
1 stop20h 34m
Sat 31/1018:28 -
1 stop20h 27m
Deal found 4/9$1,760
Tue 20/1010:10 -
2 stops23h 24m
Sat 31/1018:28 -
2 stops22h 32m
Deal found 1/9$1,776

Find flight deals from Sydney to Louisiana

Round-trip from

$1,496

One-way from

$631

Popular in

October

Cheapest in

June

Average price

$1,525
20/10-31/10
  • 20/10-31/10
  • 3 total stops
  • 72h 45m total
  • Sydney to Louisiana
Search Deals
12/11-31/12
  • 12/11-31/12
  • 3 total stops
  • 44h 39m total
  • Sydney to Louisiana
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($161 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($134 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyNew Orleans

SYD Sydney Kingsford Smith - MSY New Orleans Louis Armstrong

SYDMSY

Sydney Kingsford Smith

Thu 12/11

14:00-17:39

3 stops44h 39m

New Orleans Louis Armstrong

Wed 31/12

00:00-16:00

Nonstop0h 00m

$631

SydneyNew Orleans

SYD Sydney Kingsford Smith - MSY New Orleans Louis Armstrong

SYDMSY

Sydney Kingsford Smith

Mon 26/10

14:00-16:13

3 stops42h 13m

New Orleans Louis Armstrong

Wed 31/12

00:00-16:00

Nonstop0h 00m

$680

SydneyNew Orleans

SYD Sydney Kingsford Smith - MSY New Orleans Louis Armstrong

SYDMSY

Sydney Kingsford Smith

Thu 12/11

10:40-00:24

1 stop30h 44m

New Orleans Louis Armstrong

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,016
Fastest return journey

SydneyNew Orleans

SYD Sydney Kingsford Smith - MSY New Orleans Louis Armstrong

SYDMSY

Sydney Kingsford Smith

Mon 26/10

09:20-16:08

1 stop22h 48m

New Orleans Louis Armstrong

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,016

SydneyNew Orleans

SYD Sydney Kingsford Smith - MSY New Orleans Louis Armstrong

SYDMSY

Sydney Kingsford Smith

Sun 25/10

11:50-13:30

1 stop41h 40m

New Orleans Louis Armstrong

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,099

SydneyNew Orleans

SYD Sydney Kingsford Smith - MSY New Orleans Louis Armstrong

SYDMSY

Sydney Kingsford Smith

Wed 20/1

14:05-19:36

1 stop22h 31m

New Orleans Louis Armstrong

Wed 3/2

12:29-06:25

2 stops24h 56m

$1,726

SydneyNew Orleans

SYD Sydney Kingsford Smith - MSY New Orleans Louis Armstrong

SYDMSY

Sydney Kingsford Smith

Wed 20/1

14:05-17:44

1 stop20h 39m

New Orleans Louis Armstrong

Wed 3/2

12:29-06:55

1 stop25h 26m

$1,729

SydneyNew Orleans

SYD Sydney Kingsford Smith - MSY New Orleans Louis Armstrong

SYDMSY

Sydney Kingsford Smith

Wed 20/1

10:40-13:10

1 stop19h 30m

New Orleans Louis Armstrong

Wed 3/2

05:30-08:30

2 stops34h 00m

$1,735

SydneyNew Orleans

SYD Sydney Kingsford Smith - MSY New Orleans Louis Armstrong

SYDMSY

Sydney Kingsford Smith

Wed 20/1

11:50-17:06

2 stops22h 16m

New Orleans Louis Armstrong

Wed 3/2

07:00-09:05

3 stops33h 05m

$1,744

SydneyNew Orleans

SYD Sydney Kingsford Smith - MSY New Orleans Louis Armstrong

SYDMSY

Sydney Kingsford Smith

Tue 12/1

10:40-23:27

2 stops29h 47m

New Orleans Louis Armstrong

Sun 24/1

05:30-06:50

2 stops32h 20m

$2,040

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Sorted by cheapest first

Best time to book a flight from Sydney to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Sydney with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Sydney to Louisiana

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Louisiana

See what other customers who have flown with Delta from Sydney to Louisiana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,573 reviews
Check prices

Overall

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.
Delta
7.8
Good
8,573 reviews
Delta
7.8
Good
8,573 reviews
Check prices

Overall

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Related info for your journey

  • What airport do you fly from for flights from Sydney to Louisiana?

    If you book a flight to Louisiana from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • How long is the flight from Sydney to Louisiana?

    Departing from Sydney to Louisiana will take you 19h 30m. Sydney and Louisiana are separated by a distance of 14280 km. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Sydney to Louisiana?

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

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

    Yes. Cheapflights offers flight deals from Sydney to Louisiana 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

Top airline flying from Sydney to Louisiana

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,410Average$1,734FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Louisiana from Sydney.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Louisiana flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Louisiana from Sydney today and book when prices fit your budget.

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