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

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 Perth. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

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 to Perth with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

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

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 to Perth from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$990 CHEAP FLIGHTS from Missouri to Perth

PER

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

...and more

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$1,369

Cathay Pacific

Tue 2/24Mon 3/23

STL - PER • 2 stops

Cheapest one-way

$990

United Airlines

Sun 3/1

MCI - PER • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Perth!

Flight Deals

Cheap Flights from Missouri to Perth

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Missouri to Perth

Tue, Feb 24 - Mon, Mar 23

5:55 pm - 6:55 amSTL-PER

47h 00m2 stops

12:25 am - 11:09 pmPER-STL

35h 44m2 stops

$1,369Cathay Pacific

Find Deal

Mon, Feb 23 - Wed, Mar 25

10:03 am - 6:55 amSTL-PER

30h 52m2 stops

8:30 am - 5:57 pmPER-STL

46h 27m2 stops

$1,401Cathay Pacific

Find Deal

Tue, Feb 24 - Wed, Mar 25

6:30 am - 6:55 amSTL-PER

34h 25m2 stops

8:30 am - 5:57 pmPER-STL

46h 27m2 stops

$1,416Cathay Pacific

Find Deal

Tue, Feb 24 - Tue, Mar 24

7:00 am - 11:55 amSTL-PER

38h 55m2 stops

10:45 pm - 11:55 pmPER-STL

38h 10m2 stops

$1,469Qatar Airways

Find Deal

Mon, Mar 16 - Mon, Mar 23

2:49 pm - 11:55 pmMCI-PER

44h 06m2 stops

6:40 am - 11:41 pmPER-MCI

54h 01m2 stops

$1,586Multiple Airlines

Find Deal

Fri, Mar 6 - Mon, Mar 9

1:59 pm - 11:50 pmMCI-PER

43h 51m2 stops

5:30 am - 8:03 pmPER-MCI

27h 33m2 stops

$1,938Qantas Airways

Find Deal

Fri, Mar 6 - Mon, Mar 9

1:59 pm - 11:50 pmMCI-PER

43h 51m2 stops

5:30 am - 8:03 pmPER-MCI

27h 33m2 stops

$1,939Qantas Airways

Find Deal

Mon, Mar 16 - Mon, Mar 23

8:30 am - 11:20 amMCI-PER

37h 50m2 stops

11:45 pm - 9:35 pmPER-MCI

34h 50m3 stops

$2,093United Airlines

Find Deal

Mon, Dec 8 - Mon, Dec 15

6:55 am - 11:55 amMCI-PER

39h 00m2 stops

10:45 pm - 9:29 pmPER-MCI

36h 44m2 stops

$2,158Qatar Airways

Find Deal

Mon, Dec 8 - Mon, Dec 15

3:00 pm - 11:20 amMCI-PER

30h 20m2 stops

11:45 pm - 9:58 pmPER-MCI

36h 13m3 stops

$2,243United Airlines

Find Deal

Useful Info

Cheapest flight	$990

Flight from Kansas City to Perth

How does KAYAK find such low prices on flights from Missouri to Perth?
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 Perth.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Perth?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from 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 Missouri to Perth?
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 to Perth with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Perth?
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 to Perth from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Fremantle

Scarborough

Waikiki

Everything you need to know for your flight to Perth

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Direct Flights

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Perth (PER)

PER

$990 Find Cheap Flights from Missouri to Perth

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

Everything you should know

Cheap Flights from Missouri to Perth

Recent round-trip flight deals from Missouri to Perth

Recent one-way flight deals from Missouri to Perth

Good to know

FAQs for booking flights from Missouri to Perth

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

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 Perth.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from 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 Missouri to Perth?

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

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

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

Traveling to a place near Perth?

Everything you need to know for your flight to Perth

Information on the airport you'll fly into in Perth

Cabin class types available on flights to Missouri

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

Find direct flights for Perth

Flights to other popular destinations

Flights from domestic origins to Perth

Choose which airport to fly into in Perth