What is the cheapest airline that flies from Kansas City to Sydney Kingsford Smith?

United Airlines is the most popular carrier operating from Kansas City to Sydney Kingsford Smith

When did momondo last update prices for flights from Kansas City Airport to Sydney Kingsford Smith Airport?

Prices for flights from Kansas City Airport to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from Kansas City Airport to Sydney Kingsford Smith Airport?

As of September 2026, there is 1 operator available to choose from for flights from Kansas City Airport to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Kansas City Airport to Sydney Kingsford Smith Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$941 Cheap Flights from Kansas City to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:07 - 06:55MCI Kansas City-SYD Sydney Kingsford Smith

20h 48m1 stop Dallas/Fort Worth

19:15 - 16:30SYD Sydney Kingsford Smith-MCI Kansas City

38h 15m2 stops Auckland Intl Dallas/Fort Worth

$1,516Qantas Airways

Mon, 1 Feb - Mon, 15 Feb

17:07 - 06:55MCI Kansas City-SYD Sydney Kingsford Smith

20h 48m1 stop Dallas/Fort Worth

19:15 - 16:30SYD Sydney Kingsford Smith-MCI Kansas City

38h 15m2 stops Auckland Intl Dallas/Fort Worth

$1,517Qantas Airways

Mon, 1 Feb - Mon, 15 Feb

14:50 - 06:55MCI Kansas City-SYD Sydney Kingsford Smith

23h 05m1 stop Dallas/Fort Worth

19:15 - 16:27SYD Sydney Kingsford Smith-MCI Kansas City

38h 12m2 stops Auckland Intl Dallas/Fort Worth

$1,521Qantas Airways

Sun, 8 Nov - Thu, 12 Nov

14:20 - 06:55MCI Kansas City-SYD Sydney Kingsford Smith

24h 35m1 stop Dallas/Fort Worth

19:15 - 16:35SYD Sydney Kingsford Smith-MCI Kansas City

37h 20m2 stops Auckland Intl Dallas/Fort Worth

$1,524Qantas Airways

Wed, 21 Oct - Thu, 29 Oct

17:07 - 06:55MCI Kansas City-SYD Sydney Kingsford Smith

20h 48m1 stop Dallas/Fort Worth

17:50 - 16:30SYD Sydney Kingsford Smith-MCI Kansas City

39h 40m2 stops Auckland Intl Dallas/Fort Worth

$1,586Qantas Airways

Mon, 8 Feb - Fri, 19 Feb

14:50 - 06:55MCI Kansas City-SYD Sydney Kingsford Smith

23h 05m1 stop Dallas/Fort Worth

19:15 - 16:27SYD Sydney Kingsford Smith-MCI Kansas City

38h 12m2 stops Auckland Intl Dallas/Fort Worth

$1,625Qantas Airways

Sun, 8 Nov - Thu, 12 Nov

17:17 - 06:55MCI Kansas City-SYD Sydney Kingsford Smith

20h 38m1 stop Dallas/Fort Worth

17:50 - 16:27SYD Sydney Kingsford Smith-MCI Kansas City

39h 37m2 stops Auckland Intl Dallas/Fort Worth

$1,625Qantas Airways

Sun, 8 Nov - Thu, 12 Nov

06:10 - 07:00MCI Kansas City-SYD Sydney Kingsford Smith

31h 50m1 stop Houston George Bush Intcntl

09:20 - 22:07SYD Sydney Kingsford Smith-MCI Kansas City

29h 47m1 stop Houston George Bush Intcntl

$1,815United Airlines

Mon, 1 Feb - Mon, 15 Feb

16:20 - 08:00MCI Kansas City-SYD Sydney Kingsford Smith

23h 40m1 stop Los Angeles

11:50 - 17:07SYD Sydney Kingsford Smith-MCI Kansas City

21h 17m1 stop San Francisco

$1,815United Airlines

Wed, 21 Oct - Wed, 28 Oct

16:00 - 09:05MCI Kansas City-SYD Sydney Kingsford Smith

24h 05m1 stop Los Angeles

09:20 - 11:36SYD Sydney Kingsford Smith-MCI Kansas City

19h 16m1 stop Houston George Bush Intcntl

$1,815United Airlines

Mon, 23 Nov - Mon, 7 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

08:30 - 08:45MCI Kansas City-SYD Sydney Kingsford Smith

33h 15m2 stops Houston George Bush Intcntl Auckland Intl

19:05 - 22:35SYD Sydney Kingsford Smith-MCI Kansas City

42h 30m2 stops Auckland Intl Houston George Bush Intcntl

$2,606Air New Zealand

Fri, 11 Sep - Sun, 13 Sep

15:18 - 06:55MCI Kansas City-SYD Sydney Kingsford Smith

24h 37m1 stop San Francisco

19:05 - 22:35SYD Sydney Kingsford Smith-MCI Kansas City

42h 30m2 stops Auckland Intl Houston George Bush Intcntl

$2,922Air New Zealand

Fri, 11 Sep - Sun, 13 Sep

08:30 - 08:45MCI Kansas City-SYD Sydney Kingsford Smith

33h 15m2 stops Houston George Bush Intcntl Auckland Intl

11:55 - 22:35SYD Sydney Kingsford Smith-MCI Kansas City

25h 40m2 stops Auckland Intl Houston George Bush Intcntl

$3,371Air New Zealand

Thu, 10 Sep - Sat, 12 Sep

19:14 - 06:55MCI Kansas City-SYD Sydney Kingsford Smith

20h 41m1 stop Dallas/Fort Worth

12:00 - 16:39SYD Sydney Kingsford Smith-MCI Kansas City

19h 39m1 stop Dallas/Fort Worth

$3,507Qantas Airways

Thu, 10 Sep - Sat, 12 Sep

15:29 - 06:55MCI Kansas City-SYD Sydney Kingsford Smith

24h 26m1 stop San Francisco

09:55 - 22:35SYD Sydney Kingsford Smith-MCI Kansas City

27h 40m2 stops Auckland Intl Houston George Bush Intcntl

$3,698Air New Zealand

Thu, 10 Sep - Sat, 12 Sep

10:00 - 07:20MCI Kansas City-SYD Sydney Kingsford Smith

30h 20m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

20:45 - 12:38SYD Sydney Kingsford Smith-MCI Kansas City

30h 53m2 stops Honolulu Portland

$3,957Multiple Airlines

Thu, 10 Sep - Sat, 12 Sep

16:20 - 07:30MCI Kansas City-SYD Sydney Kingsford Smith

24h 10m1 stop Los Angeles

12:00 - 21:56SYD Sydney Kingsford Smith-MCI Kansas City

24h 56m1 stop Dallas/Fort Worth

$5,012Multiple Airlines

Fri, 11 Sep - Sun, 13 Sep

14:25 - 06:25MCI Kansas City-SYD Sydney Kingsford Smith

25h 00m2 stops Dallas/Fort Worth San Francisco

12:00 - 00:23SYD Sydney Kingsford Smith-MCI Kansas City

27h 23m3 stops Dallas/Fort Worth Nashville Intl Chicago O'Hare Intl

$6,694Multiple Airlines

Fri, 11 Sep - Sun, 13 Sep

14:25 - 07:30MCI Kansas City-SYD Sydney Kingsford Smith

26h 05m3 stops Dallas/Fort Worth Las Vegas Harry Reid Intl Los Angeles

12:00 - 00:23SYD Sydney Kingsford Smith-MCI Kansas City

27h 23m3 stops Dallas/Fort Worth Nashville Intl Chicago O'Hare Intl

$7,802Multiple Airlines

Fri, 11 Sep - Sun, 13 Sep

15:59 - 07:05MCI Kansas City-SYD Sydney Kingsford Smith

24h 06m2 stops Chicago O'Hare Intl Los Angeles

09:10 - 18:42SYD Sydney Kingsford Smith-MCI Kansas City

24h 32m2 stops Los Angeles Dallas/Fort Worth

$39,043American Airlines

Thu, 10 Sep - Thu, 17 Sep

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Air New Zealand flights from Kansas City to Sydney

Our best Air New Zealand deals on Kansas City to Sydney flight tickets

Air New Zealand

9 Nov

MCI06:28Kansas City

35h 07m

2 stops

SYD10:35Sydney Kingsford Smith

17 Nov

SYD09:55Sydney Kingsford Smith

29h 35m

2 stops

MCI22:30Kansas City

$1,715

Air New Zealand

1 Feb

MCI12:50Kansas City

28h 45m

2 stops

SYD10:35Sydney Kingsford Smith

15 Feb

SYD19:25Sydney Kingsford Smith

43h 50m

2 stops

MCI22:15Kansas City

$1,747

Air New Zealand

1 Feb

MCI12:50Kansas City

28h 45m

2 stops

SYD10:35Sydney Kingsford Smith

15 Feb

SYD19:25Sydney Kingsford Smith

43h 50m

2 stops

MCI22:15Kansas City

$1,749

American Airlines flights from Kansas City to Sydney

Our best American Airlines deals on Kansas City to Sydney flight tickets

American Airlines

21 Oct

MCI14:20Kansas City

24h 35m

1 stop

SYD06:55Sydney Kingsford Smith

28 Oct

SYD13:05Sydney Kingsford Smith

24h 52m

1 stop

MCI21:57Kansas City

$1,811

American Airlines

22 Oct

MCI14:20Kansas City

25h 10m

2 stops

SYD07:30Sydney Kingsford Smith

29 Oct

SYD11:10Sydney Kingsford Smith

23h 29m

2 stops

MCI18:39Kansas City

$1,955

American Airlines

10 Sept

MCI15:59Kansas City

24h 06m

2 stops

SYD07:05Sydney Kingsford Smith

17 Sept

SYD09:10Sydney Kingsford Smith

24h 32m

2 stops

MCI18:42Kansas City

$39,043

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kansas CitySydney

MCI Kansas City - SYD Sydney Kingsford Smith

MCISYD

Kansas City

Mon 1/2

17:07-06:55

1 stop20h 48m

Sydney Kingsford Smith

Mon 15/2

19:15-16:30

2 stops38h 15m

$1,516

Kansas CitySydney

MCI Kansas City - SYD Sydney Kingsford Smith

MCISYD

Kansas City

Mon 1/2

17:07-06:55

1 stop20h 48m

Sydney Kingsford Smith

Mon 15/2

19:15-16:30

2 stops38h 15m

$1,517

Kansas CitySydney

MCI Kansas City - SYD Sydney Kingsford Smith

MCISYD

Kansas City

Sun 8/11

14:50-06:55

1 stop23h 05m

Sydney Kingsford Smith

Thu 12/11

19:15-16:27

2 stops38h 12m

$1,521

Kansas CitySydney

MCI Kansas City - SYD Sydney Kingsford Smith

MCISYD

Kansas City

Wed 21/10

14:20-06:55

1 stop24h 35m

Sydney Kingsford Smith

Thu 29/10

19:15-16:35

2 stops37h 20m

$1,524

Kansas CitySydney

MCI Kansas City - SYD Sydney Kingsford Smith

MCISYD

Kansas City

Mon 8/2

17:07-06:55

1 stop20h 48m

Sydney Kingsford Smith

Fri 19/2

17:50-16:30

2 stops39h 40m

$1,586

Kansas CitySydney

MCI Kansas City - SYD Sydney Kingsford Smith

MCISYD

Kansas City

Sun 8/11

14:50-06:55

1 stop23h 05m

Sydney Kingsford Smith

Thu 12/11

19:15-16:27

2 stops38h 12m

$1,625

Kansas CitySydney

MCI Kansas City - SYD Sydney Kingsford Smith

MCISYD

Kansas City

Sun 8/11

17:17-06:55

1 stop20h 38m

Sydney Kingsford Smith

Thu 12/11

17:50-16:27

2 stops39h 37m

$1,625

Kansas CitySydney

MCI Kansas City - SYD Sydney Kingsford Smith

MCISYD

Kansas City

Mon 1/2

06:10-07:00

1 stop31h 50m

Sydney Kingsford Smith

Mon 15/2

09:20-22:07

1 stop29h 47m

$1,815

Kansas CitySydney

MCI Kansas City - SYD Sydney Kingsford Smith

MCISYD

Kansas City

Wed 21/10

16:20-08:00

1 stop23h 40m

Sydney Kingsford Smith

Wed 28/10

11:50-17:07

1 stop21h 17m

$1,815

Fastest return journey

Kansas CitySydney

MCI Kansas City - SYD Sydney Kingsford Smith

MCISYD

Kansas City

Mon 23/11

16:00-09:05

1 stop24h 05m

Sydney Kingsford Smith

Mon 7/12

09:20-11:36

1 stop19h 16m

$1,815

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kansas City to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Sydney?

The month of July is, on average, the cheapest month to fly to Sydney from Kansas City, with most prices found around $1,780. If you aren’t able to travel to Sydney during the month of July, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,805.

When to book flights from Kansas City to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Kansas City to Sydney (MCI to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Sydney

Best price found	$941
Fastest flight time	20h 38m
Direct flights	None

The best one-way flight to Sydney from Kansas City in the past 72 hours is $941. The best return flight deal from Kansas City to Sydney found on momondo in the last 72 hours is $1,516.

The fastest flight from Kansas City to Sydney takes 20h 38m

There are no direct flights from Kansas City to Sydney. There are no popular flight routes from Kansas City to Sydney.

Search flight deals

Frequently asked questions about flying from Kansas City to Sydney

How far is Kansas City to Sydney Kingsford Smith by plane?
Kansas City and Sydney Kingsford Smith are 14223.9 km apart from one another. By plane, this route typically takes 20h 38m.
When did momondo last update prices for flights from Kansas City Airport to Sydney Kingsford Smith Airport?
Prices for flights from Kansas City Airport to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Kansas City Airport to Sydney Kingsford Smith Airport?
As of September 2026, there is 1 operator available to choose from for flights from Kansas City Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Kansas City Airport to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Kansas City to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kansas City to Sydney is United Airlines (100% of total bookings).

Best airlines flying from Kansas City to Sydney

Compare and see reviews for airlines that fly from Kansas City to Sydney with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,045	Free cancellation	Rating 7.4 10,188 reviews		Search United Airlines flights

Parramatta

Terrigal

Wollongong

Katoomba

Penrith

Lithgow

Manly

Coogee

Cronulla

Randwick

Leura

Charlestown

Bondi Beach

Swansea

Newport

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kansas City to Sydney for you.

Can I find flights from Kansas City to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kansas City to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Kansas City to Sydney?

Once you have performed a search for Kansas City to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kansas City to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.