$176+ Cheap flights from Kansas City

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MCI — SYD
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Find flights from Kansas City

Cheapest flights from Kansas City
Explore the most affordable flight options available from Kansas City. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.

Sat 22/1117:35MCI - BNE
1 stop20h 55mQantas Airways
Fri 26/1209:40BNE - MCI
1 stop23h 06mQantas Airways
Deal found 10/9$1,541
Mon 9/306:00MCI - BNE
2 stops34h 45mAir Canada
Fri 13/309:45BNE - MCI
2 stops28h 43mAir Canada
Deal found 9/9$1,609
Sat 22/1117:10MCI - BNE
2 stops22h 20mUnited Airlines
Fri 26/1211:40BNE - MCI
2 stops37h 38mUnited Airlines
Deal found 11/9$1,617
Wed 24/915:40MCI - SYD
1 stop23h 55mDelta
Mon 29/909:25SYD - MCI
1 stop28h 55mDelta
Deal found 11/9$1,624
Mon 15/915:23MCI - SYD
2 stops24h 37mUnited Airlines
Tue 23/910:20SYD - MCI
2 stops26h 22mUnited Airlines
Deal found 10/9$1,630
Mon 3/1113:47MCI - SYD
2 stops26h 48mAir Canada
Wed 19/1111:20SYD - MCI
2 stops26h 27mAir Canada
Deal found 11/9$1,639
Mon 24/1117:10MCI - SYD
2 stops23h 25mAir Canada
Sun 30/1111:20SYD - MCI
2 stops32h 25mAir Canada
Deal found 11/9$1,654
Sun 1/306:30MCI - BNE
2 stops57h 00mUnited Airlines
Sun 22/310:40BNE - MCI
2 stops41h 12mUnited Airlines
Deal found 10/9$1,662
Mon 3/1115:04MCI - SYD
1 stop22h 51mQantas Airways
Wed 19/1121:55SYD - MCI
2 stops35h 48mQantas Airways
Deal found 11/9$1,687
Wed 24/915:40MCI - SYD
1 stop23h 55mDelta
Sat 27/909:25SYD - MCI
1 stop28h 55mDelta
Deal found 11/9$1,699
Thu 25/915:40MCI - SYD
1 stop23h 55mDelta
Mon 29/909:25SYD - MCI
2 stops22h 43mDelta
Deal found 11/9$1,707
Sun 26/1006:00MCI - SYD
2 stops34h 35mAir Canada
Sun 2/1111:20SYD - MCI
2 stops21h 45mAir Canada
Deal found 11/9$1,742

Find flights from Kansas City within your budget

 
Find flights departing from Kansas City that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 12 September 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

Kansas CityBrisbane

MCI - BNE

MCIBNE

Kansas City

Sat 22/11

17:35-06:30

1 stop20h 55m

Brisbane

Fri 26/12

09:40-16:46

1 stop23h 06m

$1,541

Kansas CityBrisbane

MCI - BNE

MCIBNE

Kansas City

Mon 9/3

06:00-07:45

2 stops34h 45m

Brisbane

Fri 13/3

09:45-23:28

2 stops28h 43m

$1,610

Kansas CityBrisbane

MCI - BNE

MCIBNE

Kansas City

Sat 22/11

17:35-07:30

1 stop21h 55m

Brisbane

Fri 26/12

11:40-09:18

2 stops37h 38m

$1,617

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 24/9

15:40-06:35

1 stop23h 55m

Sydney Kingsford Smith

Mon 29/9

09:25-23:20

1 stop28h 55m

$1,624

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 15/9

17:59-06:55

1 stop21h 56m

Sydney Kingsford Smith

Tue 23/9

10:20-17:18

1 stop21h 58m

$1,624

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 24/9

17:59-06:55

1 stop21h 56m

Sydney Kingsford Smith

Sun 28/9

09:30-21:45

2 stops27h 15m

$1,624

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 24/9

06:40-06:35

2 stops32h 55m

Sydney Kingsford Smith

Sun 28/9

09:25-00:04

2 stops29h 39m

$1,632

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 15/9

14:30-06:35

2 stops25h 05m

Sydney Kingsford Smith

Tue 23/9

09:25-20:52

2 stops26h 27m

$1,632

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 17/9

17:15-06:55

2 stops22h 40m

Sydney Kingsford Smith

Tue 23/9

09:30-23:27

2 stops28h 57m

$1,632

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 3/11

13:47-09:35

2 stops26h 48m

Sydney Kingsford Smith

Wed 19/11

11:20-20:47

2 stops26h 27m

$1,639

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 34 results
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Best time to book a flight from Kansas City

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

Travel insights for flights from Kansas City

Get recent, data-driven insights about flights from Kansas City including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Kansas City?

Use this chart to determine the optimal time to book a return flight from Kansas City to Sydney. Price data was last updated on 29 August 2025.

The best time to book flights from Kansas City is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Kansas City (average of $864). Flying from Kansas City in April will prove the most costly (average of $1,897). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from Missouri

Book a direct flight from one of these other cities located in Missouri.
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Direct flights from Springfield

Related info for your journey

Access useful and relevant information related to your journey from Kansas City. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 September 2025.

  • What are the most popular destinations to fly to from Kansas City?

    For the current month, the most popular flights from Kansas City are Denver, Boston, Atlanta. Denver, Cancún, Boston are the most popular locations from Kansas City year round.

  • What is the cheapest month to fly from Kansas City?

    Currently, the cheapest month for flights from Kansas City is October. The most expensive month for flights is April. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Kansas City?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kansas City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Cheapflights helps you find that perfect flight 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 with no change fees?

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

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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How does Cheapflights help users find flights from Kansas City?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kansas City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight 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 with no change fees?

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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