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Cheap flights from Kansas City to Sydney from $548

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 5/27. 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.
Air Canada Logo
7:11 pm - 7:20 am
MCI
-
SYD
45h 09m
2 stops
Air Canada Logo
9:20 am - 4:22 pm
SYD
-
MCI
46h 02m
2 stops
$1,239Air Canada
Mon, Jun 8 - Fri, Jun 12
Air Canada Logo
5:17 pm - 7:20 am
MCI
-
SYD
47h 03m
2 stops
Air Canada Logo
9:20 am - 4:12 pm
SYD
-
MCI
21h 52m
2 stops
$1,283Air Canada
Sat, Apr 11 - Sat, Apr 18
Multiple Airlines Logo
1:54 pm - 7:20 am
MCI
-
SYD
26h 26m
2 stops
Multiple Airlines Logo
9:20 am - 4:15 pm
SYD
-
MCI
21h 55m
2 stops
$1,298Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
1:54 pm - 7:20 am
MCI
-
SYD
26h 26m
2 stops
Multiple Airlines Logo
9:20 am - 4:12 pm
SYD
-
MCI
21h 52m
2 stops
$1,322Multiple Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
4:06 pm - 7:00 am
MCI
-
SYD
23h 54m
1 stop
United Airlines Logo
9:30 am - 3:36 pm
SYD
-
MCI
21h 06m
1 stop
$1,339United Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
9:00 am - 7:00 am
MCI
-
SYD
31h 00m
2 stops
United Airlines Logo
10:20 am - 10:30 pm
SYD
-
MCI
27h 10m
1 stop
$1,344United Airlines
Sun, Apr 26 - Sun, May 3
Air Canada Logo
5:17 pm - 7:20 am
MCI
-
SYD
47h 03m
2 stops
Air Canada Logo
9:20 am - 4:16 pm
SYD
-
MCI
21h 56m
2 stops
$1,346Air Canada
Sat, Apr 25 - Wed, Apr 29
Air Canada Logo
5:17 pm - 7:20 am
MCI
-
SYD
47h 03m
2 stops
Air Canada Logo
9:20 am - 11:25 pm
SYD
-
MCI
29h 05m
2 stops
$1,347Air Canada
Sat, Apr 25 - Wed, Apr 29
Delta Logo
4:10 pm - 6:50 am
MCI
-
SYD
23h 40m
1 stop
Delta Logo
9:15 am - 11:10 pm
SYD
-
MCI
28h 55m
1 stop
$1,389Delta
Thu, May 21 - Wed, Jun 10
United Airlines Logo
4:26 pm - 7:00 am
MCI
-
SYD
23h 34m
1 stop
United Airlines Logo
10:20 am - 11:30 pm
SYD
-
MCI
28h 10m
2 stops
$1,390United Airlines
Thu, May 21 - Wed, Jun 10

Air Canada flights from Kansas City to Sydney

Our best Air Canada deals on Kansas City to Sydney flight tickets
Air Canada
Jun 8
MCI7:11 pmKansas City
45h 09m
2 stops
SYD7:20 amSydney Kingsford Smith
Jun 12
SYD9:20 amSydney Kingsford Smith
46h 02m
2 stops
MCI4:22 pmKansas City
$1,239
Air Canada
Apr 11
MCI5:17 pmKansas City
47h 03m
2 stops
SYD7:20 amSydney Kingsford Smith
Apr 18
SYD9:20 amSydney Kingsford Smith
21h 52m
2 stops
MCI4:12 pmKansas City
$1,283
Air Canada
Apr 25
MCI5:17 pmKansas City
47h 03m
2 stops
SYD7:20 amSydney Kingsford Smith
Apr 29
SYD9:20 amSydney Kingsford Smith
21h 56m
2 stops
MCI4:16 pmKansas City
$1,346

United Airlines flights from Kansas City to Sydney

Our best United Airlines deals on Kansas City to Sydney flight tickets
United Airlines
Apr 29
MCI4:06 pmKansas City
23h 54m
1 stop
SYD7:00 amSydney Kingsford Smith
May 6
SYD9:30 amSydney Kingsford Smith
21h 06m
1 stop
MCI3:36 pmKansas City
$1,339
United Airlines
Apr 26
MCI9:00 amKansas City
31h 00m
2 stops
SYD7:00 amSydney Kingsford Smith
May 3
SYD10:20 amSydney Kingsford Smith
27h 10m
1 stop
MCI10:30 pmKansas City
$1,344
United Airlines
May 21
MCI4:26 pmKansas City
23h 34m
1 stop
SYD7:00 amSydney Kingsford Smith
Jun 10
SYD10:20 amSydney Kingsford Smith
28h 10m
2 stops
MCI11:30 pmKansas City
$1,390

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 15, 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

Mon 6/8

7:11 pm-7:20 am

2 stops45h 09m

Sydney Kingsford Smith

Fri 6/12

9:20 am-4:22 pm

2 stops46h 02m

$1,239

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sat 4/11

5:17 pm-7:20 am

2 stops47h 03m

Sydney Kingsford Smith

Sat 4/18

9:20 am-4:12 pm

2 stops21h 52m

$1,283

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 4/29

1:54 pm-7:20 am

2 stops26h 26m

Sydney Kingsford Smith

Wed 5/6

9:20 am-4:15 pm

2 stops21h 55m

$1,298

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sat 4/11

1:54 pm-7:20 am

2 stops26h 26m

Sydney Kingsford Smith

Sat 4/18

9:20 am-4:12 pm

2 stops21h 52m

$1,322
Quickest round-trip

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 4/29

4:06 pm-7:00 am

1 stop23h 54m

Sydney Kingsford Smith

Wed 5/6

9:30 am-3:36 pm

1 stop21h 06m

$1,339

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 4/26

9:00 am-7:00 am

2 stops31h 00m

Sydney Kingsford Smith

Sun 5/3

10:20 am-10:30 pm

1 stop27h 10m

$1,344

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sat 4/25

5:17 pm-7:20 am

2 stops47h 03m

Sydney Kingsford Smith

Wed 4/29

9:20 am-4:16 pm

2 stops21h 56m

$1,346

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sat 4/25

5:17 pm-7:20 am

2 stops47h 03m

Sydney Kingsford Smith

Wed 4/29

9:20 am-11:25 pm

2 stops29h 05m

$1,347

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 5/21

4:10 pm-6:50 am

1 stop23h 40m

Sydney Kingsford Smith

Wed 6/10

9:15 am-11:10 pm

1 stop28h 55m

$1,389

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 5/21

4:26 pm-7:00 am

1 stop23h 34m

Sydney Kingsford Smith

Wed 6/10

10:20 am-11:30 pm

2 stops28h 10m

$1,390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 16% 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 09m

Direct flights

None
The fastest flight from Kansas City to Sydney takes 20h 09m
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 09m 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
9,429 reviews
Search United Airlines flights
DeltaPriceFrom $917Free CancellationRating
7.9
8,292 reviews
Search Delta flights
Air CanadaPriceFrom $1,000Free CancellationRating
7.1
10,803 reviews
Search Air Canada flights
American AirlinesPriceFrom $1,044Free CancellationRating
7.1
11,471 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $1,130Free CancellationRating
7.5
1,004 reviews
Search Qantas Airways flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Katoomba
Parramatta
Wollongong
Penrith
Coogee
Manly
Randwick
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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