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Cheap flights from Kansas City to Sydney from $520

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 3/17. 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
0 bags

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Find the cheapest flights from Kansas City to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
5:49 pm - 10:25 pm
MCI
-
SYD
35h 36m2 stops
Qantas Airways Logo
2:05 pm - 9:27 pm
SYD
-
MCI
24h 22m1 stop
$970Qantas Airways
Wed, Jan 28 - Wed, Feb 4
Qantas Airways Logo
5:49 pm - 7:35 am
MCI
-
SYD
44h 46m2 stops
Qantas Airways Logo
2:05 pm - 6:50 pm
SYD
-
MCI
21h 45m1 stop
$1,083Qantas Airways
Thu, Jan 29 - Sat, Feb 14
Qantas Airways Logo
1:56 pm - 7:35 am
MCI
-
SYD
48h 39m2 stops
Qantas Airways Logo
2:05 pm - 4:47 pm
SYD
-
MCI
19h 42m1 stop
$1,157Qantas Airways
Tue, Jan 27 - Tue, Feb 3
Qantas Airways Logo
5:49 pm - 8:25 pm
MCI
-
SYD
33h 36m2 stops
Qantas Airways Logo
2:05 pm - 4:47 pm
SYD
-
MCI
19h 42m1 stop
$1,174Qantas Airways
Tue, Jan 27 - Tue, Feb 3
Qantas Airways Logo
2:02 pm - 6:55 am
MCI
-
SYD
23h 53m1 stop
Qantas Airways Logo
6:45 pm - 7:03 pm
SYD
-
MCI
41h 18m2 stops
$1,199Qantas Airways
Thu, Feb 12 - Thu, Feb 26
Qantas Airways Logo
5:49 pm - 10:55 am
MCI
-
SYD
24h 06m2 stops
Qantas Airways Logo
7:20 am - 4:47 pm
SYD
-
MCI
26h 27m2 stops
$1,204Qantas Airways
Wed, Jan 28 - Wed, Feb 4
Qantas Airways Logo
5:49 pm - 2:25 pm
MCI
-
SYD
27h 36m2 stops
Qantas Airways Logo
6:20 am - 9:54 pm
SYD
-
MCI
32h 34m2 stops
$1,245Qantas Airways
Sun, Jan 18 - Sun, Jan 25
Qantas Airways Logo
6:13 pm - 9:05 am
MCI
-
SYD
46h 52m2 stops
Qantas Airways Logo
12:00 pm - 5:07 pm
SYD
-
MCI
20h 07m1 stop
$1,279Qantas Airways
Sun, Mar 29 - Sat, May 16
Qantas Airways Logo
5:49 pm - 2:50 pm
MCI
-
SYD
28h 01m2 stops
Qantas Airways Logo
6:20 am - 4:47 pm
SYD
-
MCI
27h 27m2 stops
$1,283Qantas Airways
Tue, Jan 27 - Tue, Feb 3
Qantas Airways Logo
5:49 pm - 8:50 pm
MCI
-
SYD
34h 01m2 stops
Qantas Airways Logo
6:20 am - 1:05 pm
SYD
-
MCI
23h 45m2 stops
$1,306Qantas Airways
Tue, Jan 27 - Tue, Feb 3

Delta flights from Kansas City to Sydney

Our best Delta deals on Kansas City to Sydney flight tickets
Delta
Jan 18
MCI6:15 amKansas City
31h 35m
2 stops
SYD6:50 amSydney Kingsford Smith
Jan 25
SYD10:40 amSydney Kingsford Smith
21h 07m
1 stop
MCI2:47 pmKansas City
$1,469
Find similar
Delta
Jan 28
MCI3:46 pmKansas City
23h 44m
1 stop
SYD8:30 amSydney Kingsford Smith
Feb 4
SYD10:40 amSydney Kingsford Smith
21h 07m
1 stop
MCI2:47 pmKansas City
$1,539
Find similar
Delta
May 1
MCI3:56 pmKansas City
23h 39m
1 stop
SYD6:35 amSydney Kingsford Smith
May 8
SYD9:15 amSydney Kingsford Smith
20h 30m
1 stop
MCI2:45 pmKansas City
$1,564
Find similar

Qantas Airways flights from Kansas City to Sydney

Our best Qantas Airways deals on Kansas City to Sydney flight tickets
Qantas Airways
Jan 28
MCI5:49 pmKansas City
35h 36m
2 stops
SYD10:25 pmSydney Kingsford Smith
Feb 4
SYD2:05 pmSydney Kingsford Smith
24h 22m
1 stop
MCI9:27 pmKansas City
$970
Find similar
Qantas Airways
Jan 29
MCI5:49 pmKansas City
44h 46m
2 stops
SYD7:35 amSydney Kingsford Smith
Feb 14
SYD2:05 pmSydney Kingsford Smith
21h 45m
1 stop
MCI6:50 pmKansas City
$1,083
Find similar
Qantas Airways
May 19
MCI6:16 pmKansas City
21h 39m
1 stop
SYD6:55 amSydney Kingsford Smith
Jun 2
SYD12:00 pmSydney Kingsford Smith
20h 18m
1 stop
MCI5:18 pmKansas City
$1,148
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated December 30, 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 1/28

5:49 pm-10:25 pm

2 stops35h 36m

Sydney Kingsford Smith

Wed 2/4

2:05 pm-9:27 pm

1 stop24h 22m

$970

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 1/29

5:49 pm-7:35 am

2 stops44h 46m

Sydney Kingsford Smith

Sat 2/14

2:05 pm-6:50 pm

1 stop21h 45m

$1,083

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 1/27

1:56 pm-7:35 am

2 stops48h 39m

Sydney Kingsford Smith

Tue 2/3

2:05 pm-4:47 pm

1 stop19h 42m

$1,157

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 1/27

5:49 pm-8:25 pm

2 stops33h 36m

Sydney Kingsford Smith

Tue 2/3

2:05 pm-4:47 pm

1 stop19h 42m

$1,174

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 2/12

2:02 pm-6:55 am

1 stop23h 53m

Sydney Kingsford Smith

Thu 2/26

6:45 pm-7:03 pm

2 stops41h 18m

$1,199

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 1/28

5:49 pm-10:55 am

2 stops24h 06m

Sydney Kingsford Smith

Wed 2/4

7:20 am-4:47 pm

2 stops26h 27m

$1,204

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 1/18

5:49 pm-2:25 pm

2 stops27h 36m

Sydney Kingsford Smith

Sun 1/25

6:20 am-9:54 pm

2 stops32h 34m

$1,245

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 3/29

6:13 pm-9:05 am

2 stops46h 52m

Sydney Kingsford Smith

Sat 5/16

12:00 pm-5:07 pm

1 stop20h 07m

$1,279

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 1/27

5:49 pm-2:50 pm

2 stops28h 01m

Sydney Kingsford Smith

Tue 2/3

6:20 am-4:47 pm

2 stops27h 27m

$1,283

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 1/27

5:49 pm-8:50 pm

2 stops34h 01m

Sydney Kingsford Smith

Tue 2/3

6:20 am-1:05 pm

2 stops23h 45m

$1,306

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Sydney?

In general, March is the cheapest month to fly from Kansas City to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,281. If you are unable to visit Sydney during the month of March, then departing from Kansas City during the month September is also very affordable. Most momondo users find prices during this month for around $1,286.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,437 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Kansas City for as low as $1,226 on momondo.

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

You could potentially save up to 22% 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 round-trip 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

Fastest flight time

20h 42m

Direct flights

None
The fastest flight from Kansas City to Sydney takes 20h 42m
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?

    Sydney Kingsford Smith is 8838.4 mi away from Kansas City. Typically, this will take 20h 42m by plane in normal conditions.

  • 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 refreshed on a daily basis.

  • How many operators does momondo search 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Kansas City to Sydney?

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
Air CanadaPriceFrom $1,000Free CancellationRating
7.1
10,571 reviews
Search Air Canada flights
American AirlinesPriceFrom $1,044Free CancellationRating
7.2
11,075 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $1,130Free CancellationRating
7.5
957 reviews
Search Qantas Airways flights
DeltaPriceFrom $1,160Free CancellationRating
7.9
8,013 reviews
Search Delta flights
United AirlinesPriceFrom $1,216Free CancellationRating
7.4
9,124 reviews
Search United Airlines flights

Traveling to a place near Sydney?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Kansas City.

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?

momondo provides multiple filters to help you find the best flight to Sydney from Kansas City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Sydney from Kansas City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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