Find flights
When to book
Airlines
FAQs

Cheap flights from Louisiana to Sydney from $1,613

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Louisiana to Sydney

Keep the following information in mind while searching for Louisiana to Sydney flight deals. Data was last updated 13 June 2025.

Round-trip from

$1,613

Popular in

December

Cheapest in

February

Average price

$2,495
6/8-20/8
  • 6/8-20/8
  • 3 total stops
  • 82h 33m total
  • Louisiana to Sydney
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($332 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($105 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Louisiana to Sydney

Cheapest flights from Louisiana to Sydney
Explore the most affordable flight options available from Louisiana to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Wed 6/821:34MSY - SYD
1 stop42h 56mMultiple Airlines
Wed 20/816:20SYD - MSY
2 stops39h 37mMultiple Airlines
Deal found 11/6$1,613
Wed 6/818:39MSY - SYD
1 stop21h 16mQantas Airways
Wed 20/812:10SYD - MSY
1 stop20h 13mQantas Airways
Deal found 11/6$1,649
Wed 6/813:16MSY - SYD
2 stops26h 49mAmerican Airlines
Wed 20/809:10SYD - MSY
2 stops23h 13mAmerican Airlines
Deal found 11/6$1,739
Tue 16/916:00MSY - SYD
2 stops48h 20mAir Canada
Tue 23/909:20SYD - MSY
2 stops26h 54mAir Canada
Deal found 11/6$1,744
Thu 14/815:15MSY - SYD
1 stop24h 20mDelta
Thu 28/809:25SYD - MSY
1 stop26h 23mDelta
Deal found 11/6$1,759
Fri 13/614:18MSY - SYD
2 stops25h 42mUnited Airlines
Tue 24/609:30SYD - MSY
2 stops27h 08mUnited Airlines
Deal found 11/6$1,859
Sat 22/1115:56BTR - SYD
2 stops24h 19mUnited Airlines
Sat 29/1111:20SYD - BTR
2 stops26h 42mUnited Airlines
Deal found 12/6$2,111
Wed 16/719:07MSY - SYD
1 stop20h 48mAir New Zealand
Tue 5/811:50SYD - MSY
2 stops25h 00mAir New Zealand
Deal found 10/6$2,522
Wed 6/812:03MSY - SYD
3 stops39h 57mTurkish Airlines
Wed 20/820:55SYD - MSY
3 stops58h 05mTurkish Airlines
Deal found 11/6$3,580
Sat 22/1114:04BTR - SYD
3 stops26h 16mMultiple Airlines
Sat 29/1107:30SYD - BTR
2 stops23h 24mMultiple Airlines
Deal found 12/6$4,541
Wed 16/710:29MSY - SYD
3 stops56h 06mLATAM Airlines
Tue 5/812:10SYD - MSY
2 stops36h 14mLATAM Airlines
Deal found 12/6$5,358
Thu 14/816:12MSY - SYD
3 stops46h 08mBritish Airways
Thu 28/814:40SYD - MSY
3 stops42h 01mBritish Airways
Deal found 11/6$5,990

Cheapflights Fare Finder

Customise your flight search to find flights from Louisiana 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 13 June 2025.
Use the filters below to find and compare flights from Louisiana to Sydney that are best for you.

Fly from

Louisiana

Fly to

Sydney

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 1/12

12:10-07:25

2 stops26h 15m

Sydney Kingsford Smith

Wed 31/12

17:25-22:16

2 stops21h 51m

$1,857

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Tue 16/9

16:51-07:30

1 stop23h 39m

Sydney Kingsford Smith

Tue 23/9

17:45-15:56

1 stop37h 11m

$1,861

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 14/7

14:00-06:35

2 stops25h 35m

Sydney Kingsford Smith

Wed 6/8

09:25-17:24

1 stop22h 59m

$1,862

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 1/12

14:14-07:00

1 stop23h 46m

Sydney Kingsford Smith

Wed 31/12

11:50-17:55

1 stop23h 05m

$1,874

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 22/11

15:56-09:15

2 stops24h 19m

Sydney Kingsford Smith

Sat 29/11

11:20-21:02

2 stops26h 42m

$2,111

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 16/7

19:07-06:55

1 stop20h 48m

Sydney Kingsford Smith

Tue 5/8

11:50-21:50

2 stops25h 00m

$2,522

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 6/8

12:03-19:00

3 stops39h 57m

Sydney Kingsford Smith

Wed 20/8

20:55-16:00

3 stops58h 05m

$3,580

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 22/11

14:04-09:20

3 stops26h 16m

Sydney Kingsford Smith

Sat 29/11

07:30-13:54

2 stops23h 24m

$4,541

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 16/7

10:29-09:35

3 stops56h 06m

Sydney Kingsford Smith

Tue 5/8

12:10-09:24

2 stops36h 14m

$5,358

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Thu 14/8

16:12-05:20

3 stops46h 08m

Sydney Kingsford Smith

Thu 28/8

14:40-17:41

3 stops42h 01m

$5,990

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 17 results
1
2

Best time to book a flight from Louisiana to Sydney

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

What is the cheapest month to book a flight from Louisiana to Sydney?

Currently, May is the cheapest month in which you can book a flight from Louisiana to Sydney (average of $129). Flying from Louisiana 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.

What is the cheapest time of day to fly from LA to SYD?

Find hourly flight availability from Louisiana to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to Sydney as you normally would.

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 13 June 2025.
Read reviews from past customers who have flown Japan Airlines, ANA and Emirates from Louisiana to Sydney. 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
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very Good
882 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Emirates
8.1
Very Good
3,265 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Delta
8.0
Very Good
7,950 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Air New Zealand
8.0
Very Good
483 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

Related info for your journey

Find useful and relevant information for your journey from Louisiana 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 Louisiana?

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana 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 Louisiana to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Louisiana to Sydney (average of $129). Flying from Louisiana 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 Louisiana?

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

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 Louisiana to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
San Francisco to Sydney flights
John F Kennedy Intl to Sydney flights
Dallas/Fort Worth to Sydney flights
Newark to Sydney flights
Seattle to Sydney flights
Dulles Intl to Sydney flights
O'Hare Intl to Sydney flights
Reagan-National to Sydney flights
San Jose to Sydney flights
Baltimore to Sydney flights
Hobby to Sydney flights
Honolulu to Sydney flights
Boston to Sydney flights
Oakland to Sydney flights
Atlanta to Sydney flights
George Bush Intcntl to Sydney flights
Detroit to Sydney flights
Sky Harbor Intl to Sydney flights
Denver to Sydney flights
Midway to Sydney flights
Minneapolis to Sydney flights
Miami to Sydney flights
San Diego to Sydney flights
Orlando to Sydney flights
Raleigh to Sydney flights
Philadelphia to Sydney flights
Portland to Sydney flights
Salt Lake City to Sydney flights
Tampa to Sydney flights
Austin to Sydney flights
Fort Lauderdale to Sydney flights
Indianapolis to Sydney flights
Charlotte to Sydney flights
Nashville to Sydney flights
Love Field to Sydney flights
Sacramento to Sydney flights
Birmingham to Sydney flights
Las Vegas to Sydney flights
St. Louis to Sydney flights
Memphis to Sydney flights
Cincinnati to Sydney flights
Kansas City to Sydney flights
Pittsburgh to Sydney 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 Louisiana to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Louisiana today with Cheapflights!

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

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 Sydney from Louisiana.

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

Yes! Cheapflights helps users easily find flights from Louisiana to Sydney with no change fees.

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

Yes! Start tracking prices for Louisiana to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.
Site
©2025 Cheapflights