$564 Find Cheap Flights from Missouri to Australia - Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Australia.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missouri to Australia is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Missouri to Australia with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Missouri to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

There are 120 airports in Australia. The busiest airport is Sydney Airport (SYD), with 26% of all flights arriving there.

An average nonstop flight from Missouri to Australia takes 31h 48m, covering a distance of 9242 miles. The shortest route is St. Louis (STL) to Brisbane (BNE) with an average flight time of 21h 12m.

Based on KAYAK flight searches, the most popular destination is Brisbane (58% of total searches to Australia). The next most popular destinations are Perth (35%) and Hobart (6%).