Find flights
When to book
Airlines
FAQs

Cheap flights from Kansas City to Sydney from $1,298

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SYD
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Kansas City to Sydney Kingsford Smith are usually found in November or April, booked 55 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 25 March 2025.

Round-trip from

$1,984

One-way from

$1,298

Popular in

December

Cheapest in

November

Average price

$2,287
United Airlines
  • United Airlines
  • 7/5-14/5
  • 2 total stops
  • 43h 42m total
  • Kansas City to Sydney
Search Deals
ANA
  • ANA
  • 26/8
  • 2 total stops
  • 36h 52m total
  • Kansas City to Sydney
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($391 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 25 March 2025.

Wed 7/515:36MCI - SYD
1 stop24h 19mUnited Airlines
Wed 14/510:20SYD - MCI
1 stop19h 23mUnited Airlines
Deal found 24/3$1,984
Mon 17/1114:07MCI - SYD
1 stop23h 48mQantas Airways
Sun 30/1114:30SYD - MCI
1 stop18h 29mQantas Airways
Deal found 24/3$2,303
Sun 9/1106:00MCI - SYD
2 stops34h 35mAir Canada
Sat 15/1111:20SYD - MCI
2 stops29h 08mAir Canada
Deal found 24/3$2,324
Thu 19/615:42MCI - SYD
1 stop23h 53mDelta
Tue 8/709:25SYD - MCI
1 stop28h 51mDelta
Deal found 25/3$2,367
Wed 11/617:20MCI - SYD
2 stops23h 00mMultiple Airlines
Wed 18/620:20SYD - MCI
3 stops43h 07mMultiple Airlines
Deal found 23/3$2,416
Mon 10/1114:55MCI - SYD
2 stops59h 50mAlaska Airlines
Sat 15/1121:40SYD - MCI
2 stops33h 02mAlaska Airlines
Deal found 25/3$2,646
Thu 19/618:10MCI - SYD
2 stops23h 35mAir New Zealand
Fri 4/710:20SYD - MCI
1 stop22h 04mAir New Zealand
Deal found 25/3$2,905
Thu 19/608:00MCI - SYD
2 stops34h 25mANA
Sat 5/720:55SYD - MCI
2 stops32h 27mANA
Deal found 25/3$3,141
Sat 6/1208:00MCI - SYD
3 stops66h 35mTurkish Airlines
Sun 14/1221:15SYD - MCI
3 stops41h 20mTurkish Airlines
Deal found 24/3$4,257

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Kansas City to Sydney that are best for you.

Fly from

Kansas City

Fly to

Sydney

Route

Depart

Return

Price

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 7/5

15:36-06:55

1 stop24h 19m

Sydney Kingsford Smith

Wed 14/5

10:20-14:43

1 stop19h 23m

$1,984

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 4/8

19:49-06:55

1 stop20h 06m

Sydney Kingsford Smith

Wed 13/8

12:10-16:02

1 stop18h 52m

$2,303

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 19/6

15:42-06:35

1 stop23h 53m

Sydney Kingsford Smith

Mon 7/7

09:25-23:16

1 stop28h 51m

$2,367

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 11/6

17:20-07:20

2 stops23h 00m

Sydney Kingsford Smith

Wed 18/6

20:20-00:27

3 stops43h 07m

$2,416

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 19/6

18:10-08:45

2 stops23h 35m

Sydney Kingsford Smith

Fri 4/7

10:20-17:24

1 stop22h 04m

$2,905

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 19/6

08:00-09:25

2 stops34h 25m

Sydney Kingsford Smith

Sat 5/7

20:55-14:22

2 stops32h 27m

$3,141

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 21/4

06:00-07:20

3 stops34h 20m

Sydney Kingsford Smith

Mon 28/4

09:20-23:44

2 stops29h 24m

$4,595

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Fri 27/6

17:28-09:35

3 stops49h 07m

Sydney Kingsford Smith

Wed 9/7

11:50-09:27

3 stops36h 37m

$4,882

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 18/6

08:00-19:00

3 stops44h 00m

Sydney Kingsford Smith

Sun 6/7

20:55-21:31

3 stops39h 36m

$5,047

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 17/8

18:18-07:05

2 stops21h 47m

Sydney Kingsford Smith

Sat 30/8

09:10-18:08

2 stops23h 58m

$36,281

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 14 results
1
2

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

How far ahead should I book a flight from Kansas City to Sydney?

Use this chart to determine the optimal time to book a return flight from Kansas City to Sydney. Price data was last updated on 21 March 2025.

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kansas City to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

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.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

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).

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 25 March 2025.
ANA
8.3
Very Good
826 reviews
Check prices

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very Good
826 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Delta
8.0
Very Good
7,890 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air New Zealand
7.9
Good
455 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Qantas Airways
7.5
Good
809 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
LATAM Airlines
7.5
Good
1,749 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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.

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

    Flying on United Airlines is currently your cheapest option to Sydney, with prices starting at $1,984. Additional round-trip tickets that might be worth considering are offered by Qantas Airways and Delta, with the lowest prices starting at $2,303 and $2,367, respectively. United Airlines is currently priced 19% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Kansas City to Sydney one-way?

    $1,298 is the cheapest one-way deal found within the past few days, from ANA. You may also be able to find cheap deals on Delta and Qantas Airways, with prices starting from $1,324 and $1,581, respectively.

  • 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

Travelling to a place near Kansas City?

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

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.
St. Louis to Sydney flights

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?

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.