$885 Find Cheap Flights from Missouri to Australia

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 travellers 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 return 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.

Based on KAYAK data, the cheapest day to fly to Australia is Friday when return tickets can be as cheap as $2,754. On the other hand, the most expensive day to fly is Friday, when return prices are $2,754 on average.

The cheapest time of day to fly to Australia is generally in the evening, when round-trip flights cost $1,253 on average. Morning departures are around 40% more expensive than evening flights, on average. The most expensive time of day to fly to Australia is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,764.

The cheapest month for flights from Missouri to Australia is February, when tickets cost $1,966 (return) on average. On the other hand, the most expensive months are October and December, when the average cost of round-trip tickets is $2,926 and $2,676 respectively.

To get a below-average price on the flight from Missouri to Australia, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

An average direct flight from Missouri to Australia takes 27h 31m, covering a distance of 23917 km. The shortest route is St. Louis (STL) to Sydney (SYD) with an average flight time of 20h 08m.

Based on KAYAK flight searches, the most popular destination is Sydney (42% of total searches to Australia). The next most popular destinations are Melbourne (19%) and Perth (15%). Searches for flights to Brisbane (14%), to Adelaide (4%), and to Canberra (2%) are also popular.