Cheap flights from St Louis (STL) to Sydney (SYD)

Flight FAQs

From St Louis to Sydney

Can I find flights from St Louis to Sydney for under $1100 on Cheapflights?

Yes, there are multiple flights from St Louis to Sydney for under $1100. The cheapest flight booked recently is on Qantas Airways for just $1094, but on average you can expect to pay $1136.

Are there nonstop flights from St Louis to Sydney for under $1100 on Cheapflights?

There are no nonstop flights from St Louis to Sydney, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to Sydney for under $1100?

There are currently just 3 open flights from St Louis to Sydney within the next 7 days for less than $1100.

Does it rain more in St Louis or Sydney?

The rainfall in St Louis is generally more than the rainfall in Sydney. This will continue over the next 13 days.

Is St Louis weather warmer or cooler than Sydney?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Sydney is generally colder than in St Louis.