Flight information for St. Louis to Australia
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Australia
| Fastest flight time | 23h 50m | The fastest flight from St. Louis to Australia takes 23h 50m |
| Direct flights | None | There are no direct flights from St. Louis to Australia. Popular non-direct routes for this connection are Lambert-St Louis Airport - Perth Airport, Lambert-St Louis Airport - Sydney Kingsford Smith Airport and Lambert-St Louis Airport - Melbourne Airport. |
How to get the cheapest flight ticket from St. Louis to Australia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest airline that flies to Australia from St. Louis?
Air New Zealand
Air Canada, Air New Zealand, and American Airlines are the most popular carriers operating from St. Louis to Australia
What is the cheapest St. Louis to Australia flight route?
Lambert-St Louis - Sydney Kingsford Smith
Fly from Lambert-St Louis to Sydney Kingsford Smith for the best St. Louis - Australia flight prices
Easily compare round-trip flights from St. Louis to Australia
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Australia by changing tabs
Multiple Airlines![Multiple Airlines]()
Jan 24![Multiple Airlines]()
Jan 30
STL4:50 pmLambert-St Louis
76h 55m
4 stops
SYD9:45 pmSydney Kingsford Smith
SYD4:40 pmSydney Kingsford Smith
43h 21m
3 stops
STL12:01 pmLambert-St Louis
Japan Airlines![Japan Airlines]()
Mar 15![Japan Airlines]()
Mar 30
STL3:35 amLambert-St Louis
30h 55m
2 stops
SYD10:30 amSydney Kingsford Smith
SYD5:15 amSydney Kingsford Smith
43h 42m
2 stops
STL12:57 amLambert-St Louis
Fiji Airways![Fiji Airways]()
Apr 18![Fiji Airways]()
Apr 23
STL2:11 pmLambert-St Louis
25h 24m
2 stops
BNE3:35 pmBrisbane
BNE7:50 pmBrisbane
38h 14m
2 stops
STL10:04 amLambert-St Louis
American Airlines![American Airlines]()
Mar 15![American Airlines]()
Mar 30
STL11:30 amLambert-St Louis
28h 55m
2 stops
SYD4:25 pmSydney Kingsford Smith
SYD6:20 amSydney Kingsford Smith
21h 15m
1 stop
STL3:35 amLambert-St Louis
Qantas Airways![Qantas Airways]()
Mar 15![Qantas Airways]()
Mar 30
STL11:30 amLambert-St Louis
22h 50m
1 stop
SYD10:20 amSydney Kingsford Smith
SYD6:15 amSydney Kingsford Smith
21h 20m
1 stop
STL3:35 amLambert-St Louis
Find the cheapest one-way flights from St. Louis to Australia
If you're looking for one-way flights from St. Louis to Australia, view some of our deals below provided by American Airlines, Fiji Airways and Japan Airlines
Search last-minute flights to Australia from St. Louis
Find and compare flight prices for your last-minute flight from St. Louis to Australia
Multiple Airlines![Multiple Airlines]()
Oct 29![Multiple Airlines]()
Oct 31
STL12:30 pmLambert-St Louis
23h 45m
2 stops
SYD12:15 pmSydney Kingsford Smith
SYD11:45 amSydney Kingsford Smith
43h 24m
2 stops
STL7:09 amLambert-St Louis
Multiple Airlines![Multiple Airlines]()
Oct 29![Multiple Airlines]()
Oct 31
STL9:38 amLambert-St Louis
26h 37m
2 stops
SYD12:15 pmSydney Kingsford Smith
SYD11:45 amSydney Kingsford Smith
43h 24m
2 stops
STL7:09 amLambert-St Louis
Multiple Airlines![Multiple Airlines]()
Oct 29![Multiple Airlines]()
Oct 31
STL9:38 amLambert-St Louis
26h 37m
2 stops
SYD12:15 pmSydney Kingsford Smith
SYD11:45 amSydney Kingsford Smith
47h 49m
3 stops
STL11:34 amLambert-St Louis
Multiple Airlines![Multiple Airlines]()
Oct 29![Multiple Airlines]()
Oct 31
STL12:30 pmLambert-St Louis
23h 45m
2 stops
SYD12:15 pmSydney Kingsford Smith
SYD11:45 amSydney Kingsford Smith
47h 49m
3 stops
STL11:34 amLambert-St Louis
Multiple Airlines![Multiple Airlines]()
Oct 30![Multiple Airlines]()
Nov 1
STL9:38 amLambert-St Louis
28h 57m
3 stops
MEL2:35 pmMelbourne
MEL3:00 pmMelbourne
29h 56m
3 stops
STL8:56 pmLambert-St Louis
Best airlines flying from St. Louis to Australia
Compare and see reviews for airlines that fly from St. Louis to Australia with momondo
AirlineFree CancellationPrice
PriceFrom $628
Free Cancellation
Reviews
People were not wearing masks and it was not being enforced by the aircrew
1 / 10
PriceFrom $676
Free Cancellation
Reviews
Cons: For a flagship airline, a in seat screen should be a given. This is not a budget airline.
1 / 4
PriceFrom $738
Free Cancellation
Reviews
Great
1 / 10
PriceFrom $801
Free Cancellation
Reviews
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
1 / 10
PriceFrom $936
Free Cancellation
Reviews
Pros: I like how everything went to be honest. No complaints :)
Cons: I enjoyed it all :)
1 / 6
PriceFrom $958
Free Cancellation
Reviews
awesome
1 / 10
Are airlines flying from Lambert-St Louis to Australia offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Lambert-St Louis to Australia, such as Qantas Airways, United Airlines, and American Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
Can I fly to Australia from Lambert-St Louis right now?
Information is based on travel restrictions from Lambert-St Louis to Australia
Most visitors from Lambert-St Louis will not be allowed to enter Australia.
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Australia.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Australia.
Documents
Travel Authorization Form - Travelers who are not in an exempt category may request an individual exemption to Australia's travel restrictions using this form.
Most visitors from Lambert-St Louis will not be allowed to enter Australia.
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Australia.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Australia.
Documents
Travel Authorization Form - Travelers who are not in an exempt category may request an individual exemption to Australia's travel restrictions using this form.
Can I fly back to Lambert-St Louis from Australia?
Returning to Lambert-St Louis from Australia
COVID-19 testing requirements
Visitors from Australia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Australia are not required to quarantine after entering Lambert-St Louis.
COVID-19 testing requirements
Visitors from Australia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Australia are not required to quarantine after entering Lambert-St Louis.