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Cheap flights from Kansas City to Sydney from $524

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 5/23. 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
1 adult, Economy, 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.
Multiple Airlines Logo
5:17 pm - 7:20 am
MCI
-
SYD
23h 03m
2 stops
Multiple Airlines Logo
9:20 am - 8:41 pm
SYD
-
MCI
26h 21m
2 stops
$1,149Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
5:22 pm - 7:20 am
MCI
-
SYD
22h 58m
2 stops
Multiple Airlines Logo
9:20 am - 4:19 pm
SYD
-
MCI
21h 59m
2 stops
$1,171Multiple Airlines
Tue, Aug 25 - Thu, Sep 10
Air Canada Logo
1:45 pm - 7:20 am
MCI
-
SYD
26h 35m
2 stops
Air Canada Logo
9:20 am - 8:51 pm
SYD
-
MCI
26h 31m
2 stops
$1,193Air Canada
Fri, Aug 14 - Fri, Sep 4
Air Canada Logo
5:24 pm - 7:20 am
MCI
-
SYD
22h 56m
2 stops
Air Canada Logo
9:20 am - 4:22 pm
SYD
-
MCI
46h 02m
2 stops
$1,239Air Canada
Fri, Jul 3 - Mon, Jul 6
Multiple Airlines Logo
5:24 pm - 7:20 am
MCI
-
SYD
22h 56m
2 stops
Multiple Airlines Logo
9:20 am - 4:19 pm
SYD
-
MCI
21h 59m
2 stops
$1,247Multiple Airlines
Sat, Aug 8 - Tue, Aug 18
Air Canada Logo
5:24 pm - 7:20 am
MCI
-
SYD
22h 56m
2 stops
Air Canada Logo
9:20 am - 8:43 pm
SYD
-
MCI
50h 23m
2 stops
$1,318Air Canada
Sat, Jun 6 - Sat, Jun 13
Air Canada Logo
9:10 am - 7:20 am
MCI
-
SYD
31h 10m
2 stops
Air Canada Logo
9:20 am - 12:39 pm
SYD
-
MCI
42h 19m
2 stops
$1,385Air Canada
Tue, Sep 1 - Tue, Sep 22
United Airlines Logo
4:06 pm - 7:00 am
MCI
-
SYD
23h 54m
1 stop
United Airlines Logo
9:30 am - 2:52 pm
SYD
-
MCI
20h 22m
1 stop
$1,388United Airlines
Mon, Apr 20 - Mon, Apr 27
United Airlines Logo
4:17 pm - 7:00 am
MCI
-
SYD
23h 43m
1 stop
United Airlines Logo
9:30 am - 3:36 pm
SYD
-
MCI
21h 06m
1 stop
$1,389United Airlines
Sun, May 3 - Sun, May 10
Air Canada Logo
6:00 am - 7:20 am
MCI
-
SYD
34h 20m
2 stops
Air Canada Logo
9:20 am - 11:59 pm
SYD
-
MCI
29h 39m
2 stops
$1,390Air Canada
Sun, May 3 - Sun, May 10

United Airlines flights from Kansas City to Sydney

Our best United Airlines deals on Kansas City to Sydney flight tickets
United Airlines
Apr 20
MCI3:00 pmKansas City
25h 00m
2 stops
SYD7:00 amSydney Kingsford Smith
Apr 27
SYD9:30 amSydney Kingsford Smith
20h 22m
1 stop
MCI2:52 pmKansas City
$1,388
United Airlines
May 3
MCI4:17 pmKansas City
23h 43m
1 stop
SYD7:00 amSydney Kingsford Smith
May 10
SYD9:30 amSydney Kingsford Smith
21h 06m
1 stop
MCI3:36 pmKansas City
$1,389
United Airlines
Apr 20
MCI11:30 amKansas City
28h 30m
2 stops
SYD7:00 amSydney Kingsford Smith
Apr 27
SYD9:30 amSydney Kingsford Smith
27h 29m
2 stops
MCI9:59 pmKansas City
$1,393

Qantas Airways flights from Kansas City to Sydney

Our best Qantas Airways deals on Kansas City to Sydney flight tickets
Qantas Airways
Sep 4
MCI7:12 pmKansas City
20h 43m
1 stop
SYD6:55 amSydney Kingsford Smith
Sep 19
SYD12:00 pmSydney Kingsford Smith
19h 41m
1 stop
MCI4:41 pmKansas City
$1,498
Qantas Airways
Jun 26
MCI7:46 pmKansas City
20h 09m
1 stop
SYD6:55 amSydney Kingsford Smith
Jul 6
SYD12:00 pmSydney Kingsford Smith
20h 22m
1 stop
MCI5:22 pmKansas City
$1,503
Qantas Airways
Apr 7
MCI6:16 pmKansas City
21h 39m
1 stop
SYD6:55 amSydney Kingsford Smith
May 13
SYD8:45 amSydney Kingsford Smith
25h 36m
2 stops
MCI7:21 pmKansas City
$1,696

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 March 24, 2026.
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

Cheapest round-trip

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 5/5

5:17 pm-7:20 am

2 stops23h 03m

Sydney Kingsford Smith

Tue 5/12

9:20 am-8:41 pm

2 stops26h 21m

$1,149

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 8/25

5:22 pm-7:20 am

2 stops22h 58m

Sydney Kingsford Smith

Thu 9/10

9:20 am-4:19 pm

2 stops21h 59m

$1,171

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Fri 8/14

1:45 pm-7:20 am

2 stops26h 35m

Sydney Kingsford Smith

Fri 9/4

9:20 am-8:51 pm

2 stops26h 31m

$1,193

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Fri 7/3

5:24 pm-7:20 am

2 stops22h 56m

Sydney Kingsford Smith

Mon 7/6

9:20 am-4:22 pm

2 stops46h 02m

$1,239

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sat 8/8

5:24 pm-7:20 am

2 stops22h 56m

Sydney Kingsford Smith

Tue 8/18

9:20 am-4:19 pm

2 stops21h 59m

$1,247

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sat 6/6

5:24 pm-7:20 am

2 stops22h 56m

Sydney Kingsford Smith

Sat 6/13

9:20 am-8:43 pm

2 stops50h 23m

$1,318

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 9/1

9:10 am-7:20 am

2 stops31h 10m

Sydney Kingsford Smith

Tue 9/22

9:20 am-12:39 pm

2 stops42h 19m

$1,385
Quickest round-trip

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 4/20

4:06 pm-7:00 am

1 stop23h 54m

Sydney Kingsford Smith

Mon 4/27

9:30 am-2:52 pm

1 stop20h 22m

$1,388

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 5/3

4:17 pm-7:00 am

1 stop23h 43m

Sydney Kingsford Smith

Sun 5/10

9:30 am-3:36 pm

1 stop21h 06m

$1,389

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 5/3

6:00 am-7:20 am

2 stops34h 20m

Sydney Kingsford Smith

Sun 5/10

9:20 am-11:59 pm

2 stops29h 39m

$1,390

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, September 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 $1,122. If you are unable to visit Sydney during the month of September, then departing from Kansas City during the month March is also very affordable. Most momondo users find prices during this month for around $1,241.

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

You could potentially save up to 15% 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

23h 00m

Direct flights

None
The fastest flight from Kansas City to Sydney takes 23h 00m
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 23h 00m 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
United AirlinesPriceFrom $659Free CancellationRating
7.4
9,463 reviews
Search United Airlines flights
DeltaPriceFrom $917Free CancellationRating
7.9
8,318 reviews
Search Delta flights
Air CanadaPriceFrom $1,000Free CancellationRating
7.1
10,835 reviews
Search Air Canada flights
American AirlinesPriceFrom $1,044Free CancellationRating
7.1
11,486 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $1,130Free CancellationRating
7.5
1,009 reviews
Search Qantas Airways 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
Penrith
Manly
Randwick
Coogee
Leura
Lithgow
Cronulla
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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