Find flights
When to book
FAQs

Cheap flights from Kansas City to Perth from $1,241

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PER
30 May — 6 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kansas City to Perth

Enter your travel dates to find the best prices.

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 April 2026.

Wed 6/507:00
MCI
-
PER
2 stops39h 55m
Qatar Airways
Sun 10/522:45
PER
-
MCI
2 stops38h 14m
Qatar Airways
Deal found 26/4$2,180
Thu 27/815:30
MCI
-
PER
2 stops34h 10m
United Airlines
Thu 3/923:55
PER
-
MCI
3 stops36h 30m
United Airlines
Deal found 29/4$2,808
Wed 8/714:30
MCI
-
PER
2 stops31h 45m
Qantas Airways
Wed 22/706:25
PER
-
MCI
2 stops25h 37m
Qantas Airways
Deal found 27/4$2,810
Sat 9/507:00
MCI
-
PER
2 stops39h 55m
Qatar Airways
Wed 3/622:55
PER
-
MCI
2 stops46h 40m
Qatar Airways
Deal found 28/4$2,898
Wed 8/716:26
MCI
-
PER
2 stops31h 04m
United Airlines
Wed 22/723:45
PER
-
MCI
3 stops36h 40m
United Airlines
Deal found 27/4$2,912
Fri 12/616:26
MCI
-
PER
2 stops33h 14m
United Airlines
Fri 19/623:55
PER
-
MCI
2 stops28h 50m
United Airlines
Deal found 27/4$3,074
Sat 9/516:17
MCI
-
PER
2 stops31h 13m
United Airlines
Wed 3/618:10
PER
-
MCI
3 stops42h 15m
United Airlines
Deal found 28/4$3,085
Wed 6/516:17
MCI
-
PER
2 stops33h 23m
United Airlines
Sun 10/523:45
PER
-
MCI
3 stops37h 14m
United Airlines
Deal found 26/4$3,097
Sat 19/1207:00
MCI
-
PER
2 stops38h 55m
Multiple Airlines
Sat 2/115:55
PER
-
MCI
2 stops45h 41m
Multiple Airlines
Deal found 29/4$3,201
Sat 9/514:57
MCI
-
PER
3 stops36h 58m
Air New Zealand
Wed 3/622:55
PER
-
MCI
3 stops36h 36m
Air New Zealand
Deal found 28/4$4,080

Find flight deals from Kansas City to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 April 2026.

Round-trip from

$2,808

One-way from

$1,241
United Airlines
  • United Airlines
  • 27/8-3/9
  • 5 total stops
  • 70h 40m total
  • Kansas City to Perth
Search Deals
Qantas Airways
  • Qantas Airways
  • 10/8
  • 2 total stops
  • 34h 46m total
  • Kansas City to Perth
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kansas City to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 30 April 2026.
Use the filters below to find and compare flights from Kansas City to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Thu 27/8

15:30-14:40

2 stops34h 10m

Perth

Thu 3/9

23:55-23:25

3 stops36h 30m

$2,808
Fastest return journey

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Wed 8/7

14:30-11:15

2 stops31h 45m

Perth

Wed 22/7

06:25-19:02

2 stops25h 37m

$2,810

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Wed 8/7

16:26-12:30

2 stops31h 04m

Perth

Wed 22/7

23:45-23:25

3 stops36h 40m

$2,912

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Fri 12/6

16:26-14:40

2 stops33h 14m

Perth

Fri 19/6

23:55-15:45

2 stops28h 50m

$3,074

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Wed 8/7

14:30-11:15

3 stops31h 45m

Perth

Wed 22/7

23:45-17:28

3 stops30h 43m

$5,791

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sat 13/6

15:16-17:35

2 stops37h 19m

Perth

Sat 20/6

22:20-22:15

2 stops36h 55m

$9,729

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Thu 27/8

15:14-17:35

2 stops37h 21m

Perth

Thu 3/9

22:20-21:40

2 stops36h 20m

$11,184

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sat 13/6

19:59-16:00

2 stops31h 01m

Perth

Sat 20/6

13:15-23:25

3 stops47h 10m

$15,352

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Fri 24/7

11:25-12:05

3 stops35h 40m

Perth

Sun 26/7

23:45-17:28

3 stops30h 43m

$17,363
Cheapest one-way

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Mon 10/8

17:14-17:00

2 stops34h 46m

$1,241

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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.
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

Find useful and relevant information for your journey from Kansas City to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kansas City to Perth?

    There are many flights that can get you from Kansas City to Perth in 31h 45m. Fly via United Airlines or Qantas 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

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Fremantle
Rottnest Island
Mandurah

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.