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Selected fares from St. Louis to Sydney

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Route Information for Flights from St. Louis to Sydney

Origin Airport IATA Code STL
Destination Airport IATA Code SYD
Flight Price $1,218
Distance 14,496 km

St. Louis (STL) to Sydney (SYD)

Are you flying to Sydney for a much-needed vacation or is it about time for you to have a family reunion? Or maybe you're traveling for work? Hey, anything that gets you away from that desk is a win in our books. You're on the perfect page to snatch an awesome rate on your upcoming flight from St. Louis. Whether you are an expert at navigating the friendly skies or aerial amateur, read below to score the best deal on your next flight.

How do I get the best price on my flight fromSt. Louis to Sydney?

We've been doing this for a long time, so we know a couple ways to find the best deal on your flight to Sydney. You'll make spending less look so very good with a few simple tips and tricks.

What is the cheapest day to fly?

It pays to be a weekday warrior. Tuesday and Wednesday typically have the best rates. Next, Thursday and, surprisingly, Saturday. Most people like to fly back on Sunday so you can save by leaving a day earlier.

Can staying the weekend get me a cheaper ticket?

Staying the weekend at your destination, like Sydney, usually means a less-expensive return ticket since most people fly during this time. Good thing to tell your boss if you have a business trip -- wink-wink.

Why travel during the off-peak season?

Off-peak and shoulder seasons are when most vacationers aren't flying to certain locations. So when it is chilly, most people head to warmer climates like the Caribbean, Mexico, Hawaii, etc., just like the birds (they had it figured out). But during the summer months, you'll find that Europe is where it's at. You can usually save on your flight when you fly when everyone else isn't.

If the price is right, pick it!

Unsurprisingly, you're not the only vacation-hungry person longing for a great rate on a ticket from St. Louis to Sydney. You may miss out on your chance to dial in the time and the flight you wanted.

What is the Hotwire Hot Rate?

If you prioritize cost over everything else, then the Hotwire Hot Rate is for you. You'll get a fantastic price on a flight from St. Louis (STL) to Sydney (SYD). After your purchase, you'll get the time and name of the airline, but if you are not on a set schedule, you can save big on your flight.

Book today

Use our guide before you book your next flight from St. Louis to Sydney. You may have enough coin back in your hand to add something that makes this holiday extra awesome ... or you can roll that money over and put it toward your next trip out of St. Louis.

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^Savings based on all package bookings with Flight + Hotel made on Hotwire.com from January 1, 2018 to December 31, 2018 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.