Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Kansas City to Sydney from $1,281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Sydney departing on 29/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kansas City to Sydney

Cheap return flights

Air Canada Logo
13:47 - 08:35MCI-SYD
26h 48m2 stops
Air Canada Logo
11:20 - 16:05SYD-MCI
21h 45m2 stops
$1,676Air Canada
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Air Canada Logo
09:05 - 08:35MCI-SYD
31h 30m2 stops
Air Canada Logo
11:20 - 20:47SYD-MCI
26h 27m2 stops
$1,756Air Canada
Find Deal
Sat, 1 Nov - Wed, 5 Nov
Qantas Airways Logo
18:18 - 06:55MCI-SYD
20h 37m1 stop
Qantas Airways Logo
14:05 - 16:43SYD-MCI
19h 38m1 stop
$1,823Qantas Airways
Find Deal
Wed, 29 Oct - Wed, 5 Nov
American Airlines Logo
14:45 - 09:00MCI-SYD
25h 15m2 stops
American Airlines Logo
17:45 - 23:56SYD-MCI
23h 11m2 stops
$1,829American Airlines
Find Deal
Tue, 9 Dec - Tue, 23 Dec
American Airlines Logo
15:03 - 07:25MCI-SYD
23h 22m2 stops
American Airlines Logo
14:05 - 16:02SYD-MCI
18h 57m1 stop
$1,831American Airlines
Find Deal
Tue, 20 Jan - Sat, 31 Jan
Logo
14:55 - 12:45MCI-SYD
29h 50m3 stops
Logo
14:00 - 00:40SYD-MCI
27h 40m3 stops
$1,838
Find Deal
Wed, 29 Oct - Wed, 5 Nov
United Airlines Logo
16:30 - 07:00MCI-SYD
21h 30m1 stop
United Airlines Logo
11:50 - 14:13SYD-MCI
19h 23m1 stop
$1,847United Airlines
Find Deal
Tue, 9 Dec - Tue, 23 Dec
Qantas Airways Logo
18:07 - 10:55MCI-SYD
23h 48m2 stops
Qantas Airways Logo
07:20 - 11:41SYD-MCI
21h 21m2 stops
$1,915Qantas Airways
Find Deal
Thu, 12 Feb - Wed, 25 Feb
United Airlines Logo
08:00 - 07:00MCI-SYD
30h 00m1 stop
United Airlines Logo
11:20 - 21:35SYD-MCI
27h 15m2 stops
$2,023United Airlines
Find Deal
Thu, 12 Feb - Wed, 25 Feb
Logo
15:03 - 07:25MCI-SYD
23h 22m2 stops
Logo
08:45 - 18:08SYD-MCI
26h 23m3 stops
$2,804
Find Deal
Tue, 20 Jan - Fri, 20 Feb

Air Canada flights from Kansas City to Sydney

Our best Air Canada deals on Kansas City to Sydney flight tickets
Air Canada
29 Oct
MCI13:47Kansas City
26h 48m
2 stops
SYD08:35Sydney Kingsford Smith
5 Nov
SYD11:20Sydney Kingsford Smith
21h 45m
2 stops
MCI16:05Kansas City
$1,676
Find similar
Air Canada
1 Nov
MCI09:05Kansas City
31h 30m
2 stops
SYD08:35Sydney Kingsford Smith
5 Nov
SYD11:20Sydney Kingsford Smith
26h 27m
2 stops
MCI20:47Kansas City
$1,756
Find similar
Air Canada
1 Nov
MCI06:00Kansas City
34h 35m
2 stops
SYD08:35Sydney Kingsford Smith
5 Nov
SYD11:20Sydney Kingsford Smith
29h 22m
2 stops
MCI23:42Kansas City
$1,757
Find similar

American Airlines flights from Kansas City to Sydney

Our best American Airlines deals on Kansas City to Sydney flight tickets
American Airlines
9 Dec
MCI14:45Kansas City
25h 15m
2 stops
SYD09:00Sydney Kingsford Smith
23 Dec
SYD17:45Sydney Kingsford Smith
23h 11m
2 stops
MCI23:56Kansas City
$1,829
Find similar
American Airlines
20 Jan
MCI15:03Kansas City
23h 22m
2 stops
SYD07:25Sydney Kingsford Smith
31 Jan
SYD14:05Sydney Kingsford Smith
18h 57m
1 stop
MCI16:02Kansas City
$1,831
Find similar
American Airlines
12 Oct
MCI09:41Kansas City
29h 14m
1 stop
SYD06:55Sydney Kingsford Smith
19 Oct
SYD13:10Sydney Kingsford Smith
23h 59m
1 stop
MCI21:09Kansas City
$2,049
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kansas City to Sydney 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, momondo users made 78,305 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Kansas City to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 29/10

13:47-08:35

2 stops26h 48m

Sydney Kingsford Smith

Wed 5/11

11:20-16:05

2 stops21h 45m

$1,676

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sat 1/11

09:05-08:35

2 stops31h 30m

Sydney Kingsford Smith

Wed 5/11

11:20-20:47

2 stops26h 27m

$1,756

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 29/10

18:18-06:55

1 stop20h 37m

Sydney Kingsford Smith

Wed 5/11

14:05-16:43

1 stop19h 38m

$1,823

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 9/12

14:45-09:00

2 stops25h 15m

Sydney Kingsford Smith

Tue 23/12

17:45-23:56

2 stops23h 11m

$1,829

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 20/1

15:03-07:25

2 stops23h 22m

Sydney Kingsford Smith

Sat 31/1

14:05-16:02

1 stop18h 57m

$1,831

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 29/10

14:55-12:45

3 stops29h 50m

Sydney Kingsford Smith

Wed 5/11

14:00-00:40

3 stops27h 40m

$1,838

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 9/12

16:30-07:00

1 stop21h 30m

Sydney Kingsford Smith

Tue 23/12

11:50-14:13

1 stop19h 23m

$1,847

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 12/2

18:07-10:55

2 stops23h 48m

Sydney Kingsford Smith

Wed 25/2

07:20-11:41

2 stops21h 21m

$1,915

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 12/2

08:00-07:00

1 stop30h 00m

Sydney Kingsford Smith

Wed 25/2

11:20-21:35

2 stops27h 15m

$2,023

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 20/1

15:03-07:25

2 stops23h 22m

Sydney Kingsford Smith

Fri 20/2

08:45-18:08

3 stops26h 23m

$2,804

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

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

What is the typical price of a round-trip flight between Kansas City and Sydney?

What is the cheapest month to fly to Sydney?

The month of October is, on average, the cheapest month to fly to Sydney from Kansas City, with most prices found around $1,861. If you aren’t able to travel to Sydney during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,930.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,142. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $2,250.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Kansas City to Sydney in the afternoon for as low as $2,172. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,732 on average. Flights to Sydney from Kansas City in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on Kansas City to Sydney flights?

You could potentially save up to 7% on your flight if you consider stops on a Kansas City to Sydney flight.

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

Direct flights

None
There are no direct flights from Kansas City to Sydney. There are no popular flight routes from Kansas City to Sydney.
Search flight deals

  • 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 37m.

  • 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 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.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Leura
Manly
Bondi Beach
Coogee
Randwick
Cronulla
Charlestown
Newport
Swansea

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.

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 15/10
Wed 22/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia