$563+ Cheap flights from St. Louis (STL) to New South Wales
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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to New South Wales with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to New South Wales
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to New South Wales (AUNSW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $1,229 (Air Canada) |
|---|---|
One-way from | $563 (Fiji Airways) |
Find flight deals from St. Louis to New South Wales
Cheapest flights from St. Louis to New South WalesExplore the most affordable flight options available from St. Louis to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from St. Louis to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Jetabroad deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This AranGrant deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from St. Louis to New South Wales within your budget
Customize your flight search to find flights from St. Louis to New South Wales that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisSydney
STL - SYD
STLSYD
Lambert-St Louis
Thu 2/20
11:25 am-1:00 pm
2 stops32h 35m
Sydney Kingsford Smith
Thu 3/20
2:00 pm-7:29 pm
2 stops21h 29m
St. LouisSydney
STL - SYD
STLSYD
Lambert-St Louis
Tue 6/17
1:30 pm-7:20 am
2 stops50h 50m
Sydney Kingsford Smith
Tue 7/1
9:20 am-3:16 pm
2 stops44h 56m
St. LouisSydney
STL - SYD
STLSYD
Lambert-St Louis
Thu 3/20
3:48 pm-9:00 am
2 stops25h 12m
Sydney Kingsford Smith
Fri 3/28
11:15 am-7:29 pm
2 stops24h 14m
St. LouisSydney
STL - SYD
STLSYD
Lambert-St Louis
Thu 3/6
5:37 pm-1:00 pm
2 stops26h 23m
Sydney Kingsford Smith
Thu 3/13
2:00 pm-11:09 pm
2 stops25h 09m
St. LouisSydney
STL - SYD
STLSYD
Lambert-St Louis
Thu 3/20
10:55 am-7:00 am
1 stop28h 05m
Sydney Kingsford Smith
Fri 3/28
12:10 pm-5:53 pm
1 stop21h 43m
St. LouisSydney
STL - SYD
STLSYD
Lambert-St Louis
Thu 2/20
5:36 pm-7:00 pm
3 stops56h 24m
Sydney Kingsford Smith
Fri 2/28
9:00 pm-3:40 pm
3 stops59h 40m
St. LouisSydney
STL - SYD
STLSYD
Lambert-St Louis
Fri 3/21
6:15 am-5:40 pm
3 stops43h 25m
Sydney Kingsford Smith
Mon 3/31
6:30 pm-11:09 pm
2 stops44h 39m
St. LouisSydney
STL - SYD
STLSYD
Lambert-St Louis
Wed 4/9
10:42 am-9:35 am
3 stops55h 53m
Sydney Kingsford Smith
Wed 4/16
11:50 am-6:01 pm
3 stops45h 11m
St. LouisSydney
STL - SYD
STLSYD
Lambert-St Louis
Sun 3/23
6:15 am-8:50 pm
2 stops46h 35m
Sydney Kingsford Smith
Thu 4/17
7:35 am-11:16 pm
2 stops30h 41m
St. LouisSydney
STL - SYD
STLSYD
Lambert-St Louis
Mon 2/17
1:03 pm-10:30 am
2 stops28h 27m
Sydney Kingsford Smith
Wed 3/5
9:45 pm-3:16 pm
2 stops34h 31m
Best time to book a flight from St. Louis to New South Wales
Have a flexible travel schedule? Discover the best time to fly to New South Wales from St. Louis with our price prediction graph.
Travel insights for flights from St. Louis to New South Wales
Get recent, data-driven insights about flights from St. Louis to New South Wales including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from St. Louis to New South Wales?
Currently, February is the cheapest month in which you can book a flight from St. Louis to New South Wales (average of $1,051). Flying from St. Louis to New South Wales in December is currently the most expensive (average of $1,643). 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 STL to NSW?
Find hourly flight availability from St. Louis to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to New South Wales as you normally would.
Rainfall in New South Wales by month
Plan your trip to New South Wales by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in New South Wales ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit New South Wales when rainfall is around 2.0 in.
Temperature in New South Wales by month
Plan your trip to New South Wales by taking into account the average temperature totals by month.
If weather is an important factor for your trip to New South Wales, 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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing New South Wales
Get insights into the airlines that provide service to New South Wales. 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 New South Wales. Reviews last updated January 21, 2025.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?
Related info for your journey
Find useful and relevant information for your journey from St. Louis to New South Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to New South Wales
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from St. Louis to New South Wales
Discover the top 6 airlines that operate flights from St. Louis to New South Wales. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$942 | Average$1,551 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$962 | Average$1,297 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,035 | Average$1,452 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,134 | Average$1,464 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,303 | Average$1,644 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,404 | Average$1,836 | FlexibilityNo cancel fee | On-time78% |