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$504+ Cheap flights from Kansas City (MCI) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SYD
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Kansas City to Sydney

Cheapest flights from Kansas City to Sydney
Explore the most affordable flight options available from Kansas City to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This oojo deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:35 pm
MCI
-
SYD
2 stops29h 25m
Qantas Airways
Thu 11/122:05 pm
SYD
-
MCI
1 stop19h 38m
Qantas Airways
Deal found 2/24$1,109
This oojo deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:58 pm
MCI
-
SYD
1 stop23h 57m
Qantas Airways
Fri 3/68:10 pm
SYD
-
MCI
2 stops33h 58m
Qantas Airways
Deal found 2/27$1,116
This Qantas Airways deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:58 pm
MCI
-
SYD
2 stops25h 02m
Qantas Airways
Mon 3/212:30 pm
SYD
-
MCI
2 stops23h 19m
Qantas Airways
Deal found 2/24$1,138
This Qantas Airways deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/21:58 pm
MCI
-
SYD
2 stops25h 02m
Multiple Airlines
Wed 3/41:00 pm
SYD
-
MCI
2 stops22h 49m
Multiple Airlines
Deal found 2/26$1,141
This Qantas Airways deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:23 pm
MCI
-
SYD
2 stops23h 52m
Qantas Airways
Fri 11/1312:40 pm
SYD
-
MCI
2 stops23h 38m
Qantas Airways
Deal found 2/24$1,145
This oojo deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:00 pm
MCI
-
SYD
2 stops32h 25m
Qantas Airways
Sun 8/235:55 pm
SYD
-
MCI
2 stops40h 06m
Qantas Airways
Deal found 2/26$1,166
This Qantas Airways deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:58 pm
MCI
-
SYD
1 stop23h 57m
Qantas Airways
Wed 3/46:05 am
SYD
-
MCI
2 stops28h 12m
Qantas Airways
Deal found 2/26$1,172
This Gurufare deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:30 am
MCI
-
SYD
2 stops33h 30m
Qantas Airways
Wed 3/41:00 pm
SYD
-
MCI
2 stops36h 57m
Qantas Airways
Deal found 2/26$1,179
This oojo deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:58 pm
MCI
-
SYD
2 stops25h 17m
Qantas Airways
Tue 3/310:00 pm
SYD
-
MCI
2 stops37h 49m
Qantas Airways
Deal found 2/24$1,181
This Ovago deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:00 pm
MCI
-
SYD
2 stops27h 05m
Qantas Airways
Fri 8/216:05 pm
SYD
-
MCI
2 stops39h 56m
Qantas Airways
Deal found 2/26$1,230
This Expedia deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 am
MCI
-
SYD
2 stops34h 20m
Air Canada
Sat 4/189:20 am
SYD
-
MCI
2 stops42h 32m
Air Canada
Deal found 2/24$1,236
This Expedia deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:45 pm
MCI
-
SYD
2 stops26h 35m
Air Canada
Sun 10/2510:20 am
SYD
-
MCI
2 stops29h 17m
Air Canada
Deal found 2/25$1,238

Find flight deals from Kansas City to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,116
(oojo)

One-way from

$504
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$1,379
Provider with most accurate pricing for Kansas City-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Sydney Kingsford Smith flights.
Search Deals
From Kansas City to Sydney Kingsford Smith
Search Deals
One-way flight from Kansas City to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 27, 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

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 4/13

1:54 pm-6:55 am

2 stops26h 01m

Sydney Kingsford Smith

Mon 4/20

9:30 am-2:52 pm

1 stop20h 22m

$1,358

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 6/16

7:59 pm-6:55 am

1 stop19h 56m

Sydney Kingsford Smith

Tue 6/23

9:30 am-3:45 pm

1 stop21h 15m

$1,371

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 6/2

7:46 pm-6:55 am

1 stop20h 09m

Sydney Kingsford Smith

Fri 6/12

12:00 pm-10:00 pm

1 stop25h 00m

$1,400

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sat 7/18

2:15 pm-6:50 am

2 stops25h 35m

Sydney Kingsford Smith

Wed 7/29

9:15 am-2:45 pm

1 stop20h 30m

$1,420

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Fri 3/13

1:56 pm-8:05 am

2 stops26h 09m

Sydney Kingsford Smith

Sun 3/22

11:50 am-10:30 pm

1 stop26h 40m

$1,420

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 3/9

7:05 am-7:25 am

2 stops32h 20m

Sydney Kingsford Smith

Mon 3/30

10:15 am-12:46 am

2 stops30h 31m

$1,490

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sat 4/11

2:33 pm-8:00 am

2 stops26h 27m

Sydney Kingsford Smith

Sat 4/18

10:05 am-10:57 pm

3 stops27h 52m

$1,986

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 6/16

4:20 pm-7:30 am

2 stops24h 10m

Sydney Kingsford Smith

Tue 6/23

6:25 am-7:11 pm

3 stops27h 46m

$2,300

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 8/17

5:05 pm-7:25 pm

3 stops35h 20m

Sydney Kingsford Smith

Fri 8/21

9:00 pm-11:10 pm

2 stops41h 10m

$3,010

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sat 3/14

1:58 pm-8:15 am

2 stops26h 17m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Kansas City to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Sydney in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Sydney

What is the cheapest month to book a flight from Kansas City to Sydney?

Currently, October is the cheapest month in which you can book a flight from Kansas City to Sydney (average of $700). Flying from Kansas City to Sydney in April is currently the most expensive (average of $1,298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Kansas City to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated February 27, 2026.
Get a feel of what it's like to fly with Delta, Qantas Airways, and United Airlines from Kansas City to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,244 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qantas Airways
7.5
Good
1,000 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,362 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,367 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,757 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kansas City to Sydney?

    Departing from Kansas City to Sydney will take you 25h 35m. The distance between Kansas City and Sydney is about 8839 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Kansas City to Sydney round-trip?

    Cheapflights users have booked flights from Kansas City to Sydney round-trip from $848. Other airlines that can offer you cheap pricing are United Airlines, from $917, and Air Canada, from $1,000. Delta is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Kansas City to Sydney that include hotel bookings?

    Yes. In addition to deals on Kansas City to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Sydney.

  • Can I find deals for business class flights from Kansas City to Sydney?

    Yes. Cheapflights offers flight deals from Kansas City to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kansas City to Sydney?

    Currently, October is the cheapest month in which you can book a flight from Kansas City to Sydney (average of $700). Flying from Kansas City to Sydney in April is currently the most expensive (average of $1,298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kansas City to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Sydney flights

Top 5 airlines flying from Kansas City to Sydney

Discover the top 5 airlines that operate flights from Kansas City to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$848Average$1,430FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$917Average$1,448FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,000Average$1,095FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,044Average$1,475FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,130Average$1,450FlexibilityNo cancel feeOn-time74%

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