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

Flight FAQs

From St Louis to Sydney

Are flight prices decreasing from St Louis to Sydney due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Sydney for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Are there nonstop flights from St Louis to Sydney for under $6500 on Cheapflights?

Cheapflights has 1 direct flight from St Louis to Sydney under $6500. A good price for a nonstop flight from St Louis to Sydney is less than $6476.

Are there last-minute flights available from St Louis to Sydney for under $1600?

There are currently just 2 open flights from St Louis to Sydney within the next 7 days for less than $1600.

Does it rain more in St Louis or Sydney?

The rainfall in St Louis is generally same as the rainfall in Sydney. This will continue over the next 15 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.