How far in advance should I book a flight from Louisiana to Sydney?

Find a great deal and save up to 112% by booking at least 26 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Louisiana to Sydney within the next two weeks, with the cheapest ticket starting at $2,463. Find deals

What is the cheapest month to fly from Louisiana to Sydney?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Sydney. Flights to Sydney from Louisiana in February are about $2,142 on average during February, but can be found for as low as $1,457.

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.

$1,189+ Flights from Louisiana to Sydney

Cheap flight deals from Louisiana to Sydney

Round-trip from	$1,508
One-way from	$1,189
Popular in	July
Cheapest in	February
Average price	$2,156

29/4-6/5
6 total stops
61h 11m total
Louisiana to Sydney

Search Deals

23/6
2 total stops
47h 07m total
Louisiana to Sydney

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($651 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($146 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 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 31 March 2025.

Tue 29/415:09MSY - SYD

3 stops29h 36mMultiple Airlines

Tue 6/513:15SYD - MSY

3 stops31h 35mMultiple Airlines

Deal found 31/3$1,508

Mon 26/511:50MSY - SYD

2 stops28h 30mAir Canada

Wed 11/609:20SYD - MSY

2 stops40h 34mAir Canada

Deal found 30/3$2,109

Wed 7/517:32MSY - SYD

2 stops35h 13mAlaska Airlines

Tue 27/521:40SYD - MSY

2 stops23h 21mAlaska Airlines

Deal found 31/3$2,301

Mon 26/518:20MSY - SYD

1 stop21h 35mUnited Airlines

Wed 11/610:20SYD - MSY

1 stop21h 51mUnited Airlines

Deal found 31/3$2,315

Sun 5/1016:27MSY - SYD

2 stops25h 08mQantas Airways

Tue 28/1013:30SYD - MSY

1 stop18h 28mQantas Airways

Deal found 31/3$2,330

Sun 12/1018:40MSY - SYD

1 stop20h 55mDelta

Sat 25/1010:25SYD - MSY

2 stops27h 53mDelta

Deal found 30/3$2,417

Fri 6/618:14MSY - SYD

2 stops21h 51mAmerican Airlines

Fri 20/609:10SYD - MSY

2 stops26h 23mAmerican Airlines

Deal found 30/3$2,458

Wed 7/507:00MSY - SYD

3 stops45h 00mTurkish Airlines

Tue 27/520:55SYD - MSY

3 stops64h 15mTurkish Airlines

Deal found 31/3$3,476

Fri 4/406:00MSY - SYD

2 stops44h 10mQatar Airways

Sun 6/420:45SYD - MSY

2 stops58h 53mQatar Airways

Deal found 31/3$3,818

Wed 10/909:45MSY - SYD

3 stops42h 30mSingapore Airlines

Fri 26/915:00SYD - MSY

3 stops56h 54mSingapore Airlines

Deal found 30/3$4,335

Fri 9/510:43MSY - SYD

2 stops64h 17mEtihad Airways

Mon 26/521:30SYD - MSY

2 stops58h 29mEtihad Airways

Deal found 31/3$4,449

Fri 6/617:30MSY - SYD

3 stops49h 05mLATAM Airlines

Fri 20/612:10SYD - MSY

2 stops50h 24mLATAM Airlines

Deal found 30/3$4,965

Best flights from Louisiana to Sydney
Discover carefully curated flight deals from Louisiana to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 March 2025.

Tue 29/415:09MSY - SYD

3 stops29h 36mMultiple Airlines

Tue 6/513:15SYD - MSY

3 stops31h 35mMultiple Airlines

Deal found 31/3$1,508

Mon 26/511:50MSY - SYD

2 stops28h 30mAir Canada

Wed 11/609:20SYD - MSY

2 stops40h 34mAir Canada

Deal found 30/3$2,109

Mon 26/518:20MSY - SYD

1 stop21h 35mUnited Airlines

Wed 11/610:20SYD - MSY

1 stop21h 51mUnited Airlines

Deal found 30/3$2,315

Wed 10/918:40MSY - SYD

1 stop20h 55mDelta

Thu 25/909:25SYD - MSY

1 stop29h 33mDelta

Deal found 31/3$2,409

Fri 6/618:14MSY - SYD

2 stops21h 51mAmerican Airlines

Fri 20/609:10SYD - MSY

2 stops26h 23mAmerican Airlines

Deal found 30/3$2,458

Wed 7/515:50MSY - SYD

2 stops36h 55mAlaska Airlines

Sun 25/521:40SYD - MSY

2 stops23h 21mAlaska Airlines

Deal found 31/3$2,471

Wed 10/918:07MSY - SYD

1 stop21h 48mQantas Airways

Fri 26/912:10SYD - MSY

1 stop19h 13mQantas Airways

Deal found 30/3$2,905

Wed 7/507:00MSY - SYD

3 stops45h 00mTurkish Airlines

Tue 27/520:55SYD - MSY

3 stops64h 15mTurkish Airlines

Deal found 31/3$3,476

Wed 10/909:45MSY - SYD

3 stops42h 30mSingapore Airlines

Fri 26/915:00SYD - MSY

3 stops56h 54mSingapore Airlines

Deal found 30/3$4,335

Fri 9/510:43MSY - SYD

2 stops64h 17mEtihad Airways

Mon 26/521:30SYD - MSY

2 stops58h 29mEtihad Airways

Deal found 31/3$4,449

Fri 6/617:30MSY - SYD

3 stops49h 05mLATAM Airlines

Fri 20/612:10SYD - MSY

2 stops50h 24mLATAM Airlines

Deal found 30/3$4,965

Thu 8/521:50MSY - SYD

2 stops40h 30mBritish Airways

Sat 24/514:40SYD - MSY

3 stops42h 31mBritish Airways

Deal found 31/3$5,974

Last-minute flights from Louisiana to Sydney
Discover last-minute flight deals from Louisiana to Sydney. Data last updated 31 March 2025 and is based on user searches.

Fri 4/406:00MSY - SYD

2 stops44h 10mQatar Airways

Sun 6/420:45SYD - MSY

2 stops58h 53mQatar Airways

Deal found 31/3$3,818

Fri 4/419:35MSY - SYD

1 stop20h 20mQantas Airways

Sun 6/410:25SYD - MSY

1 stop20h 06mQantas Airways

Deal found 31/3$5,106

Tue 29/415:09MSY - SYD

3 stops29h 36mMultiple Airlines

Tue 6/513:15SYD - MSY

3 stops31h 35mMultiple Airlines

Deal found 31/3$1,508

Tue 29/414:10MSY - SYD

2 stops25h 50mUnited Airlines

Tue 6/510:20SYD - MSY

1 stop22h 08mUnited Airlines

Deal found 31/3$2,554

Tue 29/414:59MSY - SYD

1 stop24h 36mDelta

Tue 6/509:25SYD - MSY

1 stop23h 13mDelta

Deal found 31/3$2,568

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Tue 29/4

15:09-11:45

3 stops29h 36m

Sydney Kingsford Smith

Tue 6/5

13:15-05:50

3 stops31h 35m

$1,508

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 26/5

11:50-07:20

2 stops28h 30m

Sydney Kingsford Smith

Wed 11/6

09:20-10:54

2 stops40h 34m

$2,109

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 7/5

17:32-19:45

2 stops35h 13m

Sydney Kingsford Smith

Tue 27/5

21:40-06:01

2 stops23h 21m

$2,301

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 26/5

14:35-06:55

2 stops25h 20m

Sydney Kingsford Smith

Wed 11/6

10:20-17:11

1 stop21h 51m

$2,315

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Fri 6/6

18:14-07:05

2 stops21h 51m

Sydney Kingsford Smith

Fri 20/6

09:10-20:33

2 stops26h 23m

$2,458

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Fri 6/6

18:55-06:35

1 stop20h 40m

Sydney Kingsford Smith

Fri 20/6

09:25-17:54

1 stop23h 29m

$2,489

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sun 1/6

19:39-06:55

1 stop20h 16m

Sydney Kingsford Smith

Sat 7/6

21:40-19:01

2 stops36h 21m

$2,788

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 7/5

07:00-19:00

3 stops45h 00m

Sydney Kingsford Smith

Tue 27/5

20:55-22:10

3 stops64h 15m

$3,476

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 10/9

09:45-19:15

3 stops42h 30m

Sydney Kingsford Smith

Fri 26/9

15:00-08:54

3 stops56h 54m

$4,335

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Fri 9/5

10:43-18:00

2 stops64h 17m

Sydney Kingsford Smith

Mon 26/5

21:30-16:59

2 stops58h 29m

$4,449

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 16 results

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?

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

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

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

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Singapore Airlines

8.1

Very Good

1,286 reviews

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Alaska Airlines

8.0

Very Good

9,818 reviews

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Delta

8.0

Very Good

7,899 reviews

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Air New Zealand

7.9

Good

456 reviews

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Qantas Airways

7.5

Good

813 reviews

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

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

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Fly with Cheapflights

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.

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Cheap flights from Louisiana to Sydney from $1,189

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.

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 31 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Louisiana to Sydney

Cheapest flights from Louisiana to SydneyExplore 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 31 March 2025.

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 31 March 2025.

Cheapflights Fare Finder

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

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.

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?

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 31 March 2025.

Rainfall in Sydney by month

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

Temperature in Sydney by month

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

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 31 March 2025.

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?

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

How can I find direct flights from Louisiana to Sydney?

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

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

Travelling to a place near Louisiana?

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.

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?

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

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

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

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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 31 March 2025.