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Cheap flights from Kansas City to Sydney from $1,233

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SYD
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Kansas City to Sydney Kingsford Smith are usually found in April or November, 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 15 April 2025.

Round-trip from

$2,294

One-way from

$1,233

Popular in

December

Cheapest in

April

Average price

$2,176
Qantas Airways
  • Qantas Airways
  • 3/9-17/9
  • 2 total stops
  • 46h 35m total
  • Kansas City to Sydney
Search Deals
19/5
  • 19/5
  • 3 total stops
  • 33h 02m total
  • Kansas City to Sydney
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($430 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($124 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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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 15 April 2025.

Thu 6/1113:45MCI - SYD
2 stops26h 50mAir Canada
Sun 16/1111:20SYD - MCI
2 stops29h 08mAir Canada
Deal found 14/4$2,201
Wed 3/916:26MCI - SYD
1 stop23h 29mQantas Airways
Wed 17/912:10SYD - MCI
1 stop23h 06mQantas Airways
Deal found 14/4$2,294
Wed 3/911:39MCI - SYD
2 stops28h 16mUnited Airlines
Wed 17/910:20SYD - MCI
1 stop22h 08mUnited Airlines
Deal found 14/4$2,310
Wed 18/615:42MCI - SYD
1 stop23h 53mDelta
Sun 6/709:25SYD - MCI
1 stop29h 02mDelta
Deal found 15/4$2,316
Tue 26/808:15MCI - SYD
2 stops35h 20mAir New Zealand
Mon 1/918:20SYD - MCI
2 stops42h 55mAir New Zealand
Deal found 13/4$2,551
Wed 14/505:46MCI - SYD
3 stops34h 34mMultiple Airlines
Wed 21/506:00SYD - MCI
3 stops29h 12mMultiple Airlines
Deal found 14/4$2,560
Fri 18/419:28MCI - SYD
2 stops33h 17mAlaska Airlines
Fri 25/421:40SYD - MCI
2 stops32h 39mAlaska Airlines
Deal found 13/4$2,589
Fri 14/1108:00MCI - SYD
3 stops42h 45mTurkish Airlines
Sun 23/1121:40SYD - MCI
3 stops40h 55mTurkish Airlines
Deal found 14/4$3,512
Fri 18/405:09MCI - SYD
2 stops45h 01mQatar Airways
Sun 20/420:45SYD - MCI
2 stops65h 17mQatar Airways
Deal found 14/4$3,700
Wed 14/517:26MCI - SYD
3 stops49h 09mLATAM Airlines
Sat 31/511:50SYD - MCI
3 stops36h 45mLATAM Airlines
Deal found 14/4$5,979

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 15 April 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 3/9

16:26-06:55

1 stop23h 29m

Sydney Kingsford Smith

Wed 17/9

12:10-20:16

1 stop23h 06m

$2,294

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 3/9

11:39-06:55

2 stops28h 16m

Sydney Kingsford Smith

Wed 17/9

10:20-17:28

1 stop22h 08m

$2,310

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 18/6

15:42-06:35

1 stop23h 53m

Sydney Kingsford Smith

Sun 6/7

09:25-23:27

1 stop29h 02m

$2,316

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 26/8

08:15-10:35

2 stops35h 20m

Sydney Kingsford Smith

Mon 1/9

18:20-22:15

2 stops42h 55m

$2,551

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 14/5

05:46-07:20

3 stops34h 34m

Sydney Kingsford Smith

Wed 21/5

06:00-20:12

3 stops29h 12m

$2,560

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Fri 2/5

15:59-19:45

2 stops36h 46m

Sydney Kingsford Smith

Sat 17/5

21:40-14:36

2 stops31h 56m

$2,712

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 9/7

08:00-19:00

3 stops44h 00m

Sydney Kingsford Smith

Fri 18/7

20:55-21:43

3 stops39h 48m

$5,347

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 18/6

08:00-07:20

3 stops32h 20m

Sydney Kingsford Smith

Sun 6/7

09:20-20:43

2 stops50h 23m

$5,710

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 14/5

17:26-09:35

3 stops49h 09m

Sydney Kingsford Smith

Sat 31/5

11:50-09:35

3 stops36h 45m

$5,979

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 19/5

11:43-11:45

3 stops33h 02m

$1,233

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 11 results
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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 11 April 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 15 April 2025.
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very Good
9,871 reviews
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very Good
7,917 reviews
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Air New Zealand
8.0
Very Good
464 reviews
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Qantas Airways
7.5
Good
818 reviews
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
LATAM Airlines
7.5
Good
1,758 reviews
Alaska Airlines
8.0
Very Good
9,871 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 Qantas Airways is currently your cheapest option to Sydney, with prices starting at $2,294. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $2,310 and $2,316, respectively. Qantas Airways is currently priced 6% below the average price you’ll pay for this route.

  • 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
Randwick
Terrigal
Cronulla
Lithgow
Bondi Beach
Leura
Swansea

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

Fly with Cheapflights

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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.

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