How long is the flight from Kansas City to Sydney?

Departing from Kansas City to Sydney will take you 20h 37m. Kansas City and Sydney are separated by a distance of 14225 km. This flight may include one or multiple stops. Find deals

What is the cheapest day to fly from Kansas City to Sydney?

Travellers seeking maximum savings on their Kansas City to Sydney flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm. Find deals

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest day to fly return from Kansas City to Sydney?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 5% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Kansas City to Sydney?

The best pricing can be found in the month of October. Prices to Sydney from Kansas City average $2,173. You can even find prices in October for less than $2,173, as users have found deals to Sydney from as low as $860. The month of December appears to be one of the more expensive times to travel to Sydney from Kansas City. Flying in the targeted month can save you up to 38%.

What is the cheapest time of day to fly from MCI to SYD?

One of the essential ways to save on airfare from Kansas City to Sydney is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 21% on airfare.

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 holiday 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.

$1,279+ Flights from Kansas City to Sydney

Cheap flight deals from Kansas City to Sydney

Round-trip from	$1,673
One-way from	$1,279
Popular in	December
Cheapest in	October
Average price	$1,937

Air Canada
29/10-5/11
4 total stops
48h 33m total
Kansas City to Sydney

Search Deals

United Airlines
29/12
2 total stops
22h 58m total
Kansas City to Sydney

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($295 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($117 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find 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 16 September 2025.

Wed 17/918:26MCI - SYD

1 stop21h 29mQantas Airways

Fri 19/912:10SYD - MCI

1 stop21h 55mQantas Airways

Deal found 13/9$1,609

Mon 15/917:59MCI - SYD

1 stop21h 56mUnited Airlines

Tue 23/910:20SYD - MCI

1 stop21h 58mUnited Airlines

Deal found 15/9$1,618

Mon 15/918:03MCI - SYD

2 stops21h 32mDelta

Tue 23/909:25SYD - MCI

2 stops26h 57mDelta

Deal found 14/9$1,624

Wed 29/1013:47MCI - SYD

2 stops26h 48mAir Canada

Wed 5/1111:20SYD - MCI

2 stops21h 45mAir Canada

Deal found 14/9$1,673

Wed 17/908:30MCI - SYD

2 stops33h 15mAir New Zealand

Fri 19/911:50SYD - MCI

2 stops39h 10mAir New Zealand

Deal found 13/9$1,685

Sat 1/1106:00MCI - SYD

2 stops34h 35mAir Canada

Wed 5/1111:20SYD - MCI

2 stops29h 22mAir Canada

Deal found 13/9$1,754

Wed 29/1018:18MCI - SYD

1 stop20h 37mQantas Airways

Wed 5/1114:05SYD - MCI

1 stop19h 38mQantas Airways

Deal found 14/9$1,820

Wed 29/1014:56MCI - SYD

2 stops26h 04mAmerican Airlines

Wed 5/1114:05SYD - MCI

1 stop19h 38mAmerican Airlines

Deal found 14/9$1,826

Wed 29/1014:55MCI - SYD

3 stops29h 50mMultiple Airlines

Wed 5/1114:00SYD - MCI

3 stops27h 40mMultiple Airlines

Deal found 14/9$1,835

Wed 29/1014:55MCI - SYD

1 stop24h 05mUnited Airlines

Wed 5/1111:50SYD - MCI

1 stop27h 38mUnited Airlines

Deal found 14/9$1,844

Wed 1/1014:13MCI - SYD

2 stops25h 22mDelta

Fri 17/1010:25SYD - MCI

1 stop20h 21mDelta

Deal found 15/9$1,850

Wed 17/908:30MCI - SYD

2 stops31h 25mUnited Airlines

Fri 19/910:20SYD - MCI

1 stop21h 58mUnited Airlines

Deal found 13/9$2,020

Best flights from Kansas City to Sydney
Discover carefully curated flight deals from Kansas City to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Wed 29/1013:47MCI - SYD

2 stops26h 48mAir Canada

Wed 5/1111:20SYD - MCI

2 stops21h 45mAir Canada

Deal found 14/9$1,673

Wed 29/1018:18MCI - SYD

1 stop20h 37mQantas Airways

Wed 5/1114:05SYD - MCI

1 stop19h 38mQantas Airways

Deal found 14/9$1,820

Tue 20/112:11MCI - SYD

2 stops26h 14mAmerican Airlines

Sat 31/111:15SYD - MCI

2 stops25h 53mAmerican Airlines

Deal found 14/9$1,826

Wed 29/1014:55MCI - SYD

3 stops29h 50mMultiple Airlines

Wed 5/1114:00SYD - MCI

3 stops27h 40mMultiple Airlines

Deal found 14/9$1,835

Tue 20/107:00MCI - SYD

1 stop30h 20mUnited Airlines

Fri 20/211:50SYD - MCI

1 stop19h 20mUnited Airlines

Deal found 15/9$1,844

Wed 1/1015:40MCI - SYD

1 stop23h 55mDelta

Fri 17/1010:25SYD - MCI

1 stop29h 02mDelta

Deal found 15/9$1,844

Wed 29/1014:56MCI - SYD

2 stops26h 04mAmerican Airlines

Wed 5/1114:05SYD - MCI

1 stop19h 38mAmerican Airlines

Deal found 14/9$1,826

Tue 9/1213:40MCI - SYD

2 stops24h 20mUnited Airlines

Tue 23/1211:50SYD - MCI

1 stop19h 23mUnited Airlines

Deal found 13/9$1,844

Tue 20/114:04MCI - SYD

2 stops24h 21mAmerican Airlines

Fri 20/214:05SYD - MCI

1 stop25h 16mAmerican Airlines

Deal found 15/9$1,828

Wed 29/1017:11MCI - SYD

2 stops24h 04mUnited Airlines

Wed 5/1111:20SYD - MCI

2 stops27h 30mUnited Airlines

Deal found 14/9$1,844

Sat 17/115:03MCI - SYD

2 stops23h 22mAmerican Airlines

Sun 25/114:05SYD - MCI

1 stop23h 03mAmerican Airlines

Deal found 14/9$1,828

Last-minute flights from Kansas City to Sydney
Discover last-minute flight deals from Kansas City to Sydney. Data last updated 16 September 2025 and is based on user searches.

Mon 15/917:59MCI - SYD

1 stop21h 56mUnited Airlines

Tue 23/910:20SYD - MCI

1 stop21h 58mUnited Airlines

Deal found 15/9$1,618

Mon 15/918:03MCI - SYD

2 stops21h 32mDelta

Tue 23/909:25SYD - MCI

2 stops26h 57mDelta

Deal found 14/9$1,624

Wed 17/918:26MCI - SYD

1 stop21h 29mQantas Airways

Fri 19/912:10SYD - MCI

1 stop21h 55mQantas Airways

Deal found 13/9$1,609

Wed 17/908:30MCI - SYD

2 stops33h 15mAir New Zealand

Fri 19/911:50SYD - MCI

2 stops39h 10mAir New Zealand

Deal found 13/9$1,685

Wed 17/908:30MCI - SYD

2 stops31h 25mUnited Airlines

Fri 19/910:20SYD - MCI

1 stop21h 58mUnited Airlines

Deal found 13/9$2,020

Thu 18/913:45MCI - SYD

2 stops26h 10mUnited Airlines

Sat 20/910:20SYD - MCI

1 stop21h 58mUnited Airlines

Deal found 14/9$2,039

Wed 1/1014:13MCI - SYD

2 stops25h 22mDelta

Fri 17/1010:25SYD - MCI

1 stop20h 21mDelta

Deal found 15/9$1,850

Wed 29/1013:47MCI - SYD

2 stops26h 48mAir Canada

Wed 5/1111:20SYD - MCI

2 stops21h 45mAir Canada

Deal found 14/9$1,673

Wed 29/1018:18MCI - SYD

1 stop20h 37mQantas Airways

Wed 5/1114:05SYD - MCI

1 stop19h 38mQantas Airways

Deal found 14/9$1,820

Wed 29/1014:56MCI - SYD

2 stops26h 04mAmerican Airlines

Wed 5/1114:05SYD - MCI

1 stop19h 38mAmerican Airlines

Deal found 14/9$1,826

Wed 29/1014:55MCI - SYD

3 stops29h 50mMultiple Airlines

Wed 5/1114:00SYD - MCI

3 stops27h 40mMultiple Airlines

Deal found 14/9$1,835

Wed 29/1017:11MCI - SYD

2 stops24h 04mUnited Airlines

Wed 5/1111:20SYD - MCI

2 stops27h 30mUnited Airlines

Deal found 14/9$1,844

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

$1,673

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

$1,820

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 20/1

12:11-07:25

2 stops26h 14m

Sydney Kingsford Smith

Sat 31/1

11:15-20:08

2 stops25h 53m

$1,826

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 29/10

14:56-09:00

2 stops26h 04m

Sydney Kingsford Smith

Wed 5/11

14:05-16:43

1 stop19h 38m

$1,826

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 20/1

14:04-07:25

2 stops24h 21m

Sydney Kingsford Smith

Fri 20/2

14:05-22:21

1 stop25h 16m

$1,828

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sat 17/1

15:03-07:25

2 stops23h 22m

Sydney Kingsford Smith

Sun 25/1

14:05-20:08

1 stop23h 03m

$1,828

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

$1,835

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 20/1

07:00-06:20

1 stop30h 20m

Sydney Kingsford Smith

Fri 20/2

11:50-14:10

1 stop19h 20m

$1,844

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 1/10

15:40-06:35

1 stop23h 55m

Sydney Kingsford Smith

Fri 17/10

10:25-23:27

1 stop29h 02m

$1,844

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 9/12

13:40-07:00

2 stops24h 20m

Sydney Kingsford Smith

Tue 23/12

11:50-14:13

1 stop19h 23m

$1,844

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 13 results

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 return 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, May is the cheapest month in which you can book a flight from Kansas City to Sydney (average of $129). Flying from Kansas City to Sydney in October is currently the most expensive (average of $171). 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.

Related info for your journey

How long is the flight from Kansas City to Sydney?
Departing from Kansas City to Sydney will take you 20h 37m. Kansas City and Sydney are separated by a distance of 14225 km. This flight may include one or multiple stops.
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 holiday 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, May is the cheapest month in which you can book a flight from Kansas City to Sydney (average of $129). Flying from Kansas City to Sydney in October is currently the most expensive (average of $171). 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

Parramatta

Wollongong

Katoomba

Penrith

Manly

Terrigal

Lithgow

Randwick

Bondi Beach

Coogee

Cronulla

Leura

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Kansas City to Sydney

St. Louis to Sydney flights

Direct flights to New South Wales

Other flights to Sydney

Fly with Cheapflights

How does Cheapflights help users find flights from Kansas City to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kansas City to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Kansas City to Sydney?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kansas City to Sydney for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Kansas City to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kansas City to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Kansas City to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Kansas City today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Kansas City to Sydney from $1,279

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 29/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kansas City to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kansas City to Sydney

Cheapest flights from Kansas City to SydneyExplore 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 16 September 2025.

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 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kansas City to Sydney that are best for you.

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.

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?

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?

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

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

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

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

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kansas City to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kansas City to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Kansas City to Sydney?

Can Cheapflights find flights from Kansas City to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Kansas City to Sydney become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 16 September 2025.