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Cheap flights from Kansas City to Australia from $839

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SYD
25 May — 1 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kansas City to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Kansas City to Australia
Explore the most affordable flight options available from Kansas City to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 April 2026.

Sun 7/615:49
MCI
-
SYD
1 stop24h 01m
Delta
Sun 14/609:15
SYD
-
MCI
1 stop20h 39m
Delta
Deal found 23/4$1,744
Sun 7/611:33
MCI
-
SYD
2 stops28h 27m
United Airlines
Sun 14/610:20
SYD
-
MCI
1 stop26h 55m
United Airlines
Deal found 24/4$1,750
Fri 1/514:40
MCI
-
MEL
2 stops25h 05m
American Airlines
Fri 8/513:35
MEL
-
MCI
2 stops25h 41m
American Airlines
Deal found 24/4$1,780
Fri 22/519:59
MCI
-
MEL
1 stop21h 16m
United Airlines
Fri 29/510:55
MEL
-
MCI
1 stop26h 20m
United Airlines
Deal found 23/4$1,789
Tue 21/416:29
MCI
-
MEL
2 stops24h 46m
United Airlines
Tue 26/510:55
MEL
-
MCI
1 stop26h 20m
United Airlines
Deal found 21/4$1,790
Fri 22/517:24
MCI
-
MEL
2 stops23h 06m
United Airlines
Sat 22/810:55
MEL
-
MCI
2 stops27h 30m
United Airlines
Deal found 23/4$1,796
Sun 3/515:59
MCI
-
SYD
1 stop23h 51m
Delta
Sat 16/509:15
SYD
-
MCI
1 stop20h 46m
Delta
Deal found 23/4$1,811
Mon 7/911:22
MCI
-
MEL
1 stop26h 38m
American Airlines
Mon 14/909:00
MEL
-
MCI
2 stops26h 23m
American Airlines
Deal found 25/4$1,817
Sun 3/517:17
MCI
-
SYD
2 stops22h 38m
United Airlines
Sat 16/509:30
SYD
-
MCI
2 stops21h 45m
United Airlines
Deal found 24/4$1,817
Thu 30/417:17
MCI
-
MEL
2 stops23h 58m
United Airlines
Wed 6/510:00
MEL
-
MCI
2 stops51h 30m
United Airlines
Deal found 20/4$1,825
Mon 14/915:45
MCI
-
SYD
1 stop24h 05m
Delta
Mon 21/909:15
SYD
-
MCI
1 stop20h 30m
Delta
Deal found 24/4$1,835
Tue 19/517:17
MCI
-
SYD
2 stops23h 03m
Air Canada
Tue 26/509:20
SYD
-
MCI
2 stops40h 30m
Air Canada
Deal found 22/4$1,839

Find flight deals from Kansas City to Australia

Keep the following information in mind while searching for Kansas City to Australia flight deals. Data was last updated 25 April 2026.

Round-trip from

$1,744

One-way from

$839

Popular in

April

Cheapest in

September

Average price

$2,597
Delta
  • Delta
  • 7/6-14/6
  • 2 total stops
  • 44h 40m total
  • Kansas City to Australia
Search Deals
1/8
  • 1/8
  • 3 total stops
  • 55h 05m total
  • Kansas City to Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($227 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($74 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kansas City to Australia 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 25 April 2026.
Use the filters below to find and compare flights from Kansas City to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 8/6

19:59-06:55

1 stop19h 56m

Sydney Kingsford Smith

Mon 15/6

09:30-15:45

1 stop21h 15m

$1,744

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 7/6

11:33-07:00

2 stops28h 27m

Sydney Kingsford Smith

Sun 14/6

10:20-22:15

1 stop26h 55m

$1,750

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Thu 21/5

09:49-08:15

2 stops31h 26m

Melbourne

Thu 28/5

10:55-23:25

2 stops27h 30m

$1,796

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Fri 22/5

09:10-07:30

2 stops31h 20m

Melbourne

Fri 29/5

10:55-23:25

2 stops27h 30m

$1,796

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Fri 22/5

17:24-07:30

2 stops23h 06m

Melbourne

Wed 22/7

09:30-20:43

2 stops26h 13m

$1,796

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Tue 19/5

07:00-08:15

1 stop34h 15m

Melbourne

Tue 26/5

10:55-22:15

1 stop26h 20m

$1,803

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Mon 7/9

13:04-05:00

2 stops24h 56m

Melbourne

Mon 14/9

09:00-20:23

2 stops26h 23m

$1,824

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 14/9

15:45-06:50

1 stop24h 05m

Sydney Kingsford Smith

Mon 28/9

09:15-23:10

1 stop28h 55m

$1,835

Kansas CityBrisbane

MCI - BNE

MCIBNE

Kansas City

Wed 20/5

20:01-10:55

2 stops23h 54m

Brisbane

Wed 3/6

07:55-17:33

2 stops24h 38m

$1,964

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 15/10

15:45-07:50

1 stop24h 05m

Sydney Kingsford Smith

Thu 5/11

10:40-14:47

1 stop21h 07m

$1,975

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Kansas City to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Australia

What is the cheapest month to book a flight from Kansas City to Australia?

Currently, December is the cheapest month in which you can book a flight from Kansas City to Australia (average of $755). Flying from Kansas City to Australia in June is currently the most expensive (average of $1,603). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • What airport do you fly from for flights from Kansas City to Australia?

    Kansas City (MCI), located 28.0 km from the city centre, is the airport you fly out of when you book flights from Kansas City to Australia.

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

    There are many flights that can get you from Kansas City to Australia in 19h 56m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. Airlines will cover a distance of 14225 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Kansas City to Australia?

    Most travellers choose Kansas City - Melbourne, Kansas City - Sydney Kingsford Smith or Kansas City - Melbourne Avalon when deciding on the best route from Kansas City to Australia.

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

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

  • How can I find direct flights from Kansas City to Australia?

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

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

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

  • What is the cheapest month to book a flight from Kansas City to Australia?

    Currently, December is the cheapest month in which you can book a flight from Kansas City to Australia (average of $755). Flying from Kansas City to Australia in June is currently the most expensive (average of $1,603). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Cheapflights helps you find that perfect flight to Australia from Kansas City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Australia from Kansas City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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