Cheap flights from St Louis (STL) to New South Wales (NSW)

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How to find the cheapest flight from
St Louis (STL) to New South Wales

How far in advance should I book a flight from St Louis to New South Wales?

Find a great deal and save up to 14% by booking at least 61 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 St Louis to New South Wales within the next two weeks, with the cheapest ticket starting at $1,179.

What is the cheapest month to fly from St Louis to New South Wales?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to New South Wales. Flights to New South Wales from St Louis in July are about $1,017 on average during July, but can be found for as low as $635.

Cheap flights from St Louis to New South Wales in April, May 2021

28 May - 4 Jun
$3,110pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
1 May - 14 Jul
$3,197pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Qantas Airways
 
1 STOP
STL
Lambert-St Louis
28 May - 4 Jun
$3,224pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis

St Louis to New South Wales 2021 flight deals

3 Oct - 30 Oct
$1,556pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
6 Sep - 13 Sep
$1,606pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
3 Oct - 30 Oct
$1,620pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis

One-way flights to New South Wales from St Louis

3:17 pm - 5:45 am
Cathay Pacific
3 Stops
47h 28m
STL - SYD
Cathay Pacific
4:40 am - 2:55 am
United Airlines
2 Stops
31h 15m
STL - SYD
United Airlines
$2,163
United
1:30 pm - 12:55 pm
British Airways
3 Stops
56h 25m
STL - SYD
British Airways
$2,784
Kiwi.com

Related info for your journey

Flight FAQs

From St Louis to New South Wales

Are flight prices decreasing from St Louis to New South Wales due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and New South Wales for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Lambert-St Louis to New South Wales to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from Lambert-St Louis to New South Wales are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Lambert-St Louis to New South Wales have flexible cancellations due to COVID-19?

Some of our airline partners flying from Lambert-St Louis to New South Wales have new flexible policies in place due to COVID-19. United Airlines, Qantas Airways, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from St Louis to New South Wales for under $1,600 on Cheapflights?

Yes, there are multiple flights from St Louis to New South Wales for under $1,600. The cheapest flight booked recently is on Multiple Airlines for just $1,556, but on average you can expect to pay $2,840.

Are there nonstop flights from St Louis to New South Wales for under $1,600 on Cheapflights?

There are no nonstop flights from St Louis to New South Wales, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

What are the most popular airlines that fly from St Louis to New South Wales?

The most popular airlines flying from St Louis to New South Wales are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

What are the cheapest Flights from St Louis to New South Wales?

On average you can expect to pay $2,893 for a flight from St Louis to New South Wales. The cheapest flight overall is $642 while the most popular route, (Lambert-St Louis - Sydney Kingsford Smith) is currently priced at $1,552.

How long is the flight from St Louis to New South Wales?

Qantas Airways, American Airlines, and United Airlines can get you from St Louis to New South Wales in just under 20h 48m. Your travel time can differ by up to 5h 42m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from St Louis to New South Wales round-trip?

United Airlines, at $4,388, was found to be the cheapest airline from St Louis to New South Wales..

What are the cheapest airlines to fly from St Louis to New South Wales one-way?

$1,812 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on United Airlines and British Airways, with prices starting from $2,163 and $2,784, respectively.

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Today's exchange rate
$1 = $1.32

Airports servicing St. Louis

Airports servicing

Broken Hill (BHQ)
Bathurst Raglan (BHS)
Ballina (BNK)
Bourke (BRK)
Coffs Harbour (CFS)
Dubbo (DBO)

Top 6 airlines flying from St Louis to New South Wales

Airline Cheapest Average Flexibility On-time COVID-19 safety
Qantas Airways
$713 $1,178 No cancel fee 74%
Air New Zealand
$966 $1,220 No cancel fee 78%
Delta
$738 $1,380 No cancel fee N/A
United Airlines
$686 $1,431 No cancel fee 69%
American Airlines
$801 $1,506 No cancel fee 71%
Air Canada
$1,138 $1,554 No cancel fee 67%
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