
Popular airlines from Lambert-St. Louis International Airport (STL) to Sydney Airport (SYD)
- Qantas Airways
Qantas Airways
- Air Canada
Air Canada
- Air New Zealand
Air New Zealand
- Cathay Pacific
Cathay Pacific
- Qatar Airways
Qatar Airways
- Delta
Delta
- United
United
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
Cheap Flights from St. Louis (STL) to Sydney (SYD)
Prices were available within the past 7 days and start at ₹91,724 for one-way flights and ₹257,245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹257,245 Return, found 3 days ago
₹257,245
Return
found 3 days ago

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹270,735 Return, found 3 days ago
₹270,735
Return
found 3 days ago

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹273,399 Return, found 3 days ago
₹273,399
Return
found 3 days ago

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹282,543 Return, found 3 days ago
₹282,543
Return
found 3 days ago

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹286,889 Return, found 3 days ago
₹286,889
Return
found 3 days ago

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹292,705 Return, found 3 days ago
₹292,705
Return
found 3 days ago

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹304,144 Return, found 3 days ago
₹304,144
Return
found 3 days ago

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹304,648 Return, found 3 days ago
₹304,648
Return
found 3 days ago

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹305,503 Return, found 3 days ago
₹305,503
Return
found 3 days ago

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹306,007 Return, found 3 days ago
₹306,007
Return
found 3 days ago

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹426,472 Return, found 3 days ago
₹426,472
Return
found 3 days ago

Sun, 21 Dec - Thu, 1 Jan
STL
St. Louis
SYD
Sydney
₹430,478 Return, found 3 days ago
₹430,478
Return
found 3 days ago
Find the cheapest month to fly from St. Louis (STL) to Sydney (SYD)
February is typically the cheapest month to fly
From ₹90,424 - ₹190,997 per traveller.
Origin airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport | Kingsford Smith Intl. |
Return price | ₹257,245 |
Distance | 14496 km |
Perfect flights from St. Louis to Sydney
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from St. Louis to Sydney. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Lambert-St. Louis Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from ₹91,724 and roundtrip prices from ₹257,245. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kingsford Smith Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Sydney.
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Top Routes from St. Louis
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Nearby Airports
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