Cheap Flights from New Orleans (MSY) to Sydney (SYD)

Return selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below

Include nearby airports

selected

Travellers and cabin class, 1 Adult, Economy

Compare New Orleans Louis Armstrong to Sydney flight deals

Find the cheapest month or even day of the year to fly to Sydney

Book the best Sydney fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from New Orleans Louis Armstrong to Sydney

Looking for a cheap last-minute deal or the best return flight from New Orleans Louis Armstrong Airport to Sydney Airport? If you want to travel next month, return fares start from $1,793. Find the lowest prices on one-way and return tickets right here.

Sydney.$1,369 per passenger.Departing Tue, 27 Oct, returning Tue, 3 Nov.Return flight with Qantas.Outbound indirect flight with Qantas, departs from New Orleans Louis Armstrong on Tue, 27 Oct, arriving in Sydney.Inbound indirect flight with Qantas, departs from Sydney on Tue, 3 Nov, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $1,369, select.

Sydney.$1,793 per passenger.Departing Mon, 19 Oct, returning Mon, 26 Oct.Return flight with Frontier Airlines and Jetstar.Outbound indirect flight with Frontier Airlines, departs from New Orleans Louis Armstrong on Mon, 19 Oct, arriving in Sydney.Inbound indirect flight with Jetstar, departs from Sydney on Mon, 26 Oct, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $1,793, select.

Sydney.$1,892 per passenger.Departing Wed, 3 Feb, returning Fri, 26 Feb.Return flight with United.Outbound indirect flight with United, departs from New Orleans Louis Armstrong on Wed, 3 Feb, arriving in Sydney.Inbound indirect flight with United, departs from Sydney on Fri, 26 Feb, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $1,892, select.

Sydney.$1,894 per passenger.Departing Wed, 11 Nov, returning Fri, 27 Nov.Return flight with United.Outbound indirect flight with United, departs from New Orleans Louis Armstrong on Wed, 11 Nov, arriving in Sydney.Inbound indirect flight with United, departs from Sydney on Fri, 27 Nov, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $1,894, select.

Sydney.$1,896 per passenger.Departing Wed, 2 Dec, returning Sun, 13 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from New Orleans Louis Armstrong on Wed, 2 Dec, arriving in Sydney.Inbound indirect flight with Delta, departs from Sydney on Sun, 13 Dec, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $1,896, select.

Sydney.$2,088 per passenger.Departing Sat, 20 Mar, returning Sun, 28 Mar.Return flight with Qantas.Outbound indirect flight with Qantas, departs from New Orleans Louis Armstrong on Sat, 20 Mar, arriving in Sydney.Inbound indirect flight with Qantas, departs from Sydney on Sun, 28 Mar, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $2,088, select.

Sydney.$2,236 per passenger.Departing Sat, 27 Mar, returning Sat, 10 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from New Orleans Louis Armstrong on Sat, 27 Mar, arriving in Sydney.Inbound indirect flight with Delta, departs from Sydney on Sat, 10 Apr, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $2,236, select.

Sydney.$2,239 per passenger.Departing Thu, 17 Jun, returning Mon, 28 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from New Orleans Louis Armstrong on Thu, 17 Jun, arriving in Sydney.Inbound indirect flight with Delta, departs from Sydney on Mon, 28 Jun, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $2,239, select.

Sydney.$2,285 per passenger.Departing Thu, 17 Sep, returning Thu, 10 Dec.Return flight with Frontier Airlines and Jetstar.Outbound indirect flight with Frontier Airlines, departs from New Orleans Louis Armstrong on Thu, 17 Sep, arriving in Sydney.Inbound indirect flight with Jetstar, departs from Sydney on Thu, 10 Dec, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $2,285, select.

Sydney.$2,339 per passenger.Departing Sat, 12 Dec, returning Sat, 9 Jan.Return flight with Qantas.Outbound indirect flight with Qantas, departs from New Orleans Louis Armstrong on Sat, 12 Dec, arriving in Sydney.Inbound indirect flight with Qantas, departs from Sydney on Sat, 9 Jan, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $2,339, select.

Sydney.$2,808 per passenger.Departing Sat, 10 Oct, returning Thu, 17 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from New Orleans Louis Armstrong on Sat, 10 Oct, arriving in Sydney.Inbound indirect flight with Delta, departs from Sydney on Thu, 17 Dec, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $2,808, select.

Sydney.$3,153 per passenger.Departing Thu, 17 Sep, returning Thu, 24 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from New Orleans Louis Armstrong on Thu, 17 Sep, arriving in Sydney.Inbound indirect flight with Delta, departs from Sydney on Thu, 24 Sep, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $3,153, select.

Find the cheapest month to fly from New Orleans Louis Armstrong to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New Orleans Louis Armstrong to Sydney flights are currently cheapest in October.

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

New Orleans Louis Armstrong to Sydney: Alternative routes

Compare routes from New Orleans Louis Armstrong to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

Sydney

9km from central Sydney

ClosestCheapest

from $1,369

Search flights

Wollongong

86km from central Sydney

Search flights

New Orleans to Sydney: Flight information

The things to know before you go.

Cheapest flight found	$1,369
Cheapest month to fly	October

Finding cheap flights from New Orleans Louis Armstrong to Sydney: Frequently asked questions

How much are return flights from New Orleans Louis Armstrong to Sydney?

The best price we found for a return flight from New Orleans Louis Armstrong to Sydney is $1,369. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from New Orleans Louis Armstrong to Sydney?

Currently, there are no airlines that fly direct from New Orleans Louis Armstrong to Sydney. But we found flights with one or more stops from $1,369.

How many flights are there a week from New Orleans Louis Armstrong to Sydney?

As of September 2026, there are no flights flying from New Orleans Louis Armstrong to Sydney.

When is the cheapest time to fly from New Orleans Louis Armstrong to Sydney?

The cheapest month to fly from New Orleans Louis Armstrong to Sydney is usually October.

Which upcoming date is cheapest to fly from New Orleans Louis Armstrong Airport to Sydney Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New Orleans Louis Armstrong Airport to Sydney Airport on Tuesday, 27 October 2026.

Can I get a direct flight from New Orleans Louis Armstrong Airport to Sydney Airport?

No airlines currently offer direct flights between New Orleans Louis Armstrong Airport and Sydney Airport. Most routes have one or more stops.

How can I find the best flight deal to Sydney?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sydney?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from New Orleans Louis Armstrong Airport to Sydney with?

Currently, Qantas offers the cheapest flight tickets to Sydney.

Travelling from New Orleans Louis Armstrong Airport (MSY) to Sydney Airport (SYD): what you need to know

Sydney's timezone is UTC+11, which makes Sydney 17 hours ahead of New Orleans.
Your MSY to SYD flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Be prepared for bigger queues during popular months such as April. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a good idea.
Consider adding a stopover when booking your ticket from New Orleans Louis Armstrong Airport to Sydney Airport. Just uncheck 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Check out these options between MSY and SYD:
- Dallas Fort Worth International Airport
- Houston George Bush Intercntl. Airport
- San Francisco International Airport

How to find the cheapest flights from New Orleans Louis Armstrong Airport (MSY) to Sydney Airport (SYD)

Currently, $866 is the cheapest price we've found for a one-way New Orleans Louis Armstrong Airport to Sydney Airport flight. The best price for a return ticket is $1,369. Bear in mind that fares could change due to demand at the time of booking.
Don't wait until the last moment. You're more likely to find cheap tickets from MSY to SYD if you book early. Airlines often have some fantastic early bird deals.
Finding cheap flights from New Orleans Louis Armstrong Airport to Sydney Airport is easy if you can be flexible with your travel plans. Use the 'Whole month' search tool to see the lowest prices across every month and snap up a great deal.
Never miss a deal on cheap flights from MSY to SYD by setting up a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.
Secure the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from New Orleans Louis Armstrong Airport to Sydney Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about New Orleans Louis Armstrong Airport (MSY)

You'll find MSY at 900 Airline Highway.
Of the departures from New Orleans Louis Armstrong Airport, 79% land on time at their destination.
To reach New Orleans Louis Armstrong Airport from central New Orleans, it'll take about 25 minutes if you're travelling by car. This depends on traffic though. It's approximately 18 kilometres from the airport to the city centre.
Expect a journey time of around 1 hour when using public transport.
Need a convenient hotel near MSY? If you're boarding an early flight from New Orleans Louis Armstrong Airport to Sydney Airport, these accommodation options will put you moments from check-in:

Arriving at Sydney Airport (SYD)

Reserve a hotel near SYD if you're on a late New Orleans Louis Armstrong Airport to Sydney Airport flight. Check in to one of these options and avoid the hassle of a long transfer:
Fast-track your adventure by picking up a Sydney Airport rental car. Grab your wheels from simba car rental, Bargain Car Rentals or Yes Drive and explore beyond Sydney's main sights.
Reserving your ride from Sydney Airport about two weeks ahead gives you the best shot at securing a great deal.

When to fly to Sydney Airport (SYD)

It's time to choose your dates for your flight from New Orleans Louis Armstrong Airport to Sydney Airport. July is the most popular month to head to Sydney. If you'd like a more relaxed vibe, go in March.
When reserving your flight from New Orleans Louis Armstrong Airport to Sydney Airport, think about the kind of weather you like. January is the warmest month in Sydney, with temperatures ranging from 17ºC (63ºF) to 32ºC (90ºF).
If you like cooler conditions, search for a cheap ticket from MSY to SYD in July. Temperatures average between 5ºC (41ºF) and 19ºC (66ºF) then.

Explore more of Australia

You've visited Sydney, now it's time to discover other corners of Australia. Travel around 241 kilometres south-west to Canberra to tick off its must-visit sights. From National Gallery of Australia to National Portrait Gallery and Museum of Australian Democracy, there's plenty to keep you on the go.
If you're ready to explore another major stop in Australia, head for Newcastle, about 121 kilometres north-east of Sydney. Merewether Beach, Nobbys Beach and Newcastle Beach are the start of reasons to visit.