$619 Find Cheap Flights from Sydney to Missouri - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Sydney to Missouri

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
St. Louis
St. Louis2 stops$1,007
Springfield
Springfield2 stops$1,136
St. Louis
St. Louis2 stops$1,007
Springfield
Springfield2 stops$1,136
Booking Insights

KAYAK's insights & trends for Sydney to Missouri flights

Get data-powered insights and trends into flights from Sydney to Missouri to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sydney to Missouri?

Flight prices are below average for this route right now.

Flights to Missouri from Sydney usually cost between $1,137 and $1,254 in October.
The lowest price found in the past 5 days was $1,007 on American Airlines (Oct 21-Oct 24).

What is the cheapest month to fly from Sydney to Missouri?

The cheapest month for flights from Sydney to Missouri is August, when tickets cost $1,064 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,658 and $1,555 respectively.

Good to know

Low season

June

Cheapest flight

$619
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Sydney to St. Louis

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from Sydney to Missouri?

    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 Sydney to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Missouri?

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

  • What is the Hacker Fare option on flights from Sydney to Missouri?

    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 Sydney to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Missouri?

    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 Sydney to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

More options for your flight from Sydney to Missouri

Complete your trip to Missouri with a hotel stay or car rental