How long is the flight from Kansas City to Perth?

There are many flights that can get you from Kansas City to Perth in 39h 30m. Fly via United Airlines or Qatar Airways to get the fastest option. The distance from Kansas City to Perth is about 17127 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from MCI to PER?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kansas City to Perth as you normally would.

Can I find deals for flights from Kansas City to Perth that include hotel bookings?

Yes. In addition to deals on Kansas City to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kansas City to Perth?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Perth.

Can I find deals for business class flights from Kansas City to Perth?

Yes. Cheapflights offers flight deals from Kansas City to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$2,422+ Cheap Flights from Kansas City to Perth

Cheap flight deals from Kansas City to Perth

Enter your travel dates to find the best prices.

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One-way

Cheapest flights from Kansas City to Perth
Explore the most affordable flight options available from Kansas City to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Sun 8/1114:50 -

2 stops39h 10m

Thu 12/1123:45 -

2 stops30h 42m

Deal found 25/10$2,422

Sun 8/1107:00 -

2 stops45h 45m

Thu 12/1122:45 -

2 stops34h 58m

Deal found 26/10$2,915

Sat 12/1207:00 -

2 stops39h 30m

Sat 19/1222:55 -

2 stops32h 14m

Deal found 28/10$4,568

Find flight deals from Kansas City to Perth

Round-trip from	$4,568

United Airlines
12/12-19/12
4 total stops
71h 44m total
Kansas City to Perth

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kansas CityPerth

MCI Kansas City - PER Perth

MCIPER

Kansas City

Sat 12/12

07:00-12:30

2 stops39h 30m

Perth

Sat 19/12

22:55-17:09

2 stops32h 14m

$4,568

Kansas CityPerth

MCI Kansas City - PER Perth

MCIPER

Kansas City

Fri 26/2

15:34-18:45

2 stops61h 11m

Perth

Sat 13/3

22:45-13:43

2 stops52h 58m

$8,571

Kansas CityPerth

MCI Kansas City - PER Perth

MCIPER

Kansas City

Fri 26/2

12:29-14:20

3 stops35h 51m

Perth

Sat 13/3

23:55-15:30

2 stops29h 35m

$10,621

Kansas CityPerth

MCI Kansas City - PER Perth

MCIPER

Kansas City

Tue 2/3

19:10-17:25

2 stops56h 15m

Perth

Wed 31/12

00:00-10:00

Nonstop0h 00m

$21,604

Fastest return journey

Kansas CityPerth

MCI Kansas City - PER Perth

MCIPER

Kansas City

Tue 2/3

15:24-17:30

3 stops36h 06m

Perth

Wed 31/12

00:00-10:00

Nonstop0h 00m

$53,890

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Sorted by cheapest first

Best time to book a flight from Kansas City to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Kansas City with our price prediction graph.

MCI-PER

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Kansas City to Perth?
There are many flights that can get you from Kansas City to Perth in 39h 30m. Fly via United Airlines or Qatar Airways to get the fastest option. The distance from Kansas City to Perth is about 17127 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Kansas City to Perth that include hotel bookings?
Yes. In addition to deals on Kansas City to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kansas City to Perth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Perth.
Can I find deals for business class flights from Kansas City to Perth?
Yes. Cheapflights offers flight deals from Kansas City to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Kansas City to Perth?

Deals for Kansas City to Perth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kansas City to Perth?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kansas City to Perth for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Kansas City to Perth with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kansas City to Perth flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Kansas City to Perth become cheaper?

Yes, Cheapflights offers price alerts on Kansas City to Perth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Kansas City to Perth from $2,422

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kansas City to Perth

Cheapest flights from Kansas City to PerthExplore the most affordable flight options available from Kansas City to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Kansas City to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Kansas City to PerthDiscover carefully curated flight deals from Kansas City to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Kansas City to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Kansas City to PerthDiscover last-minute flight deals from Kansas City to Perth. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Kansas City to Perth. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Kansas City to PerthSearch for one-way flight options from Kansas City to Perth. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Kansas City to Perth. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

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Best time to book a flight from Kansas City to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Kansas City with our price prediction graph.

Related info for your journey

How long is the flight from Kansas City to Perth?

Can I find deals for flights from Kansas City to Perth that include hotel bookings?

How can I find direct flights from Kansas City to Perth?

Can I find deals for business class flights from Kansas City to Perth?

Travelling to a place near Perth?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Perth by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Western Australia

Book a non-stop flight to one of these other cities located in Western Australia.

Search flights from Kansas City to Perth by cabin class

Find flights from Kansas City to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kansas City and Perth flights

Browse other Kansas City and Perth flight options. Last updated on 30 October 2026.

Other flights to Perth

Explore flights to Perth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

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How does Cheapflights help users find flights from Kansas City to Perth?

Why should you use Cheapflights to find cheap flight tickets from Kansas City to Perth?

Can Cheapflights find flights from Kansas City to Perth with no change fees?

Can Cheapflights notify me if prices for flights from Kansas City to Perth become cheaper?

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Book with flexibility

Travel Smart

Cheapest flights from Kansas City to Perth
Explore the most affordable flight options available from Kansas City to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Kansas City to Perth
Discover carefully curated flight deals from Kansas City to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Kansas City to Perth
Discover last-minute flight deals from Kansas City to Perth. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Kansas City to Perth
Search for one-way flight options from Kansas City to Perth. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.