Cheap flights from St. Louis (STL) to New South Wales from $1,158

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.
STL — SYD
Jun 6 — Jun 131

Cheap flights from St. Louis to New South Wales in June, July 2023

The best prices found for STL to New South Wales flights for June, July
These are some of the most attractive deals on flights from St. Louis to New South Wales in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

St. Louis to New South Wales 2023 flight deals

Cheap flights to New South Wales from St. Louis found for this year
These are some of the most attractive deals on flights from St. Louis to New South Wales in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Cheap Qantas Airways flights from St. Louis to New South Wales

Find some of the cheapest Qantas Airways flights traveling from St. Louis to New South Wales. Make sure to double check the flight details before booking.

Cheap Air New Zealand flights from St. Louis to New South Wales

Take a gander at the lowest prices we've found on Air New Zealand flights from St. Louis to New South Wales. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Find flights from St. Louis to New South Wales within your budget

Use the slider to find flights from St. Louis to New South Wales that fit your budget.

Fly from

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$1,158 - $2,323

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Return

Price

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Tue 10/24

2 stops28h 40m

Sydney Kingsford Smith

Mon 11/6

2 stops39h 28m

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Tue 10/24

2 stops28h 40m

Sydney Kingsford Smith

Mon 11/6

2 stops39h 28m

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Sat 9/16

2 stops52h 25m

Sydney Kingsford Smith

Tue 9/26

2 stops40h 06m

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Tue 10/24

1 stop21h 55m

Sydney Kingsford Smith

Mon 11/6

1 stop20h 04m

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Sat 9/16

1 stop23h 40m

Sydney Kingsford Smith

Tue 9/26

1 stop27h 47m

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Tue 10/24

1 stop23h 05m

Sydney Kingsford Smith

Mon 11/6

2 stops23h 19m

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Fri 10/6

2 stops33h 35m

Sydney Kingsford Smith

Wed 10/25

2 stops26h 10m

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Tue 10/24

3 stops28h 59m

Sydney Kingsford Smith

Mon 11/6

2 stops28h 44m

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Thu 7/13

2 stops48h 25m

Sydney Kingsford Smith

Tue 7/25

2 stops25h 54m

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing New South Wales

Peruse reviews from past customers who have flown with Qantas Airways, Air New Zealand and Air Canada from St. Louis to New South Wales to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.4
Very good
55 reviews

Entertainment

7.0

Food

7.2

Crew

8.9

Comfort

8.4

Overall

8.4

Boarding

8.6

Reviews

1 / 10

It was great to have a straight flight to Invercargill,saved a lot of stress. The flight crew were very efficient and effective

Air New Zealand
8.4
Very good
55 reviews
Air New Zealand
8.4
Very good
55 reviews

Entertainment

7.0

Food

7.2

Crew

8.9

Comfort

8.4

Overall

8.4

Boarding

8.6

Reviews

1 / 10

It was great to have a straight flight to Invercargill,saved a lot of stress. The flight crew were very efficient and effective

Delta
8.0
Very good
2,370 reviews
Air New Zealand
8.4
Very good
55 reviews

Entertainment

7.0

Food

7.2

Crew

8.9

Comfort

8.4

Overall

8.4

Boarding

8.6

Reviews

1 / 10

It was great to have a straight flight to Invercargill,saved a lot of stress. The flight crew were very efficient and effective

American Airlines
7.3
Good
2,149 reviews
Air New Zealand
8.4
Very good
55 reviews

Entertainment

7.0

Food

7.2

Crew

8.9

Comfort

8.4

Overall

8.4

Boarding

8.6

Reviews

1 / 10

It was great to have a straight flight to Invercargill,saved a lot of stress. The flight crew were very efficient and effective

Qantas Airways
7.2
Good
170 reviews
Air New Zealand
8.4
Very good
55 reviews

Entertainment

7.0

Food

7.2

Crew

8.9

Comfort

8.4

Overall

8.4

Boarding

8.6

Reviews

1 / 10

It was great to have a straight flight to Invercargill,saved a lot of stress. The flight crew were very efficient and effective

Air Canada
6.7
Okay
931 reviews
Air New Zealand
8.4
Very good
55 reviews

Entertainment

7.0

Food

7.2

Crew

8.9

Comfort

8.4

Overall

8.4

Boarding

8.6

Reviews

1 / 10

It was great to have a straight flight to Invercargill,saved a lot of stress. The flight crew were very efficient and effective

Related info for your journey

Useful info, stats and facts about St. Louis to New South Wales flights.

Top 7 airlines flying from St. Louis to New South Wales

The chart below displays the airlines Cheapflights users traveling from St. Louis to New South Wales choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air CanadaCheapest$1,027Average$1,652FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
ANACheapest$1,349Average$2,054FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
American AirlinesCheapest$1,434Average$1,922FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$1,453Average$1,823FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$1,550Average$1,886FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Qantas AirwaysCheapest$1,558Average$2,229FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Qantas Airways flights
Air New ZealandCheapest$1,613Average$1,949FlexibilityNo cancel feeOn-time78%COVID-19 safety
Search Air New Zealand flights
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