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

Flying on Air Canada is currently your cheapest option to Sydney, with prices starting at $1,634. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $1,754 and $1,774, respectively. Air Canada is currently priced 28% below the average price you’ll pay for this route. 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

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 $2,283. You can even find prices in October for less than $2,283, as users have found deals to Sydney from as low as $883. 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 40%.

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.

$1,019+ Flights from Kansas City to Sydney

Cheapflights Tip: The best prices from Kansas City to Sydney Kingsford Smith are usually found in October or November, booked 69 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Kansas City to Sydney

Round-trip from	$1,614
One-way from	$1,019
Popular in	December
Cheapest in	October
Average price	$2,186

3/9-17/9
4 total stops
49h 27m total
Kansas City to Sydney

Search Deals

United Airlines
20/10
2 total stops
26h 09m total
Kansas City to Sydney

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($415 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($132 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 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 14 June 2025.

Wed 3/917:15MCI - SYD

2 stops23h 05mMultiple Airlines

Wed 17/909:20SYD - MCI

2 stops26h 22mMultiple Airlines

Deal found 12/6$1,614

Thu 30/1017:10MCI - SYD

2 stops23h 25mAir Canada

Sun 2/1111:20SYD - MCI

2 stops21h 45mAir Canada

Deal found 12/6$1,634

Fri 5/914:55MCI - SYD

2 stops25h 10mAmerican Airlines

Sat 20/909:10SYD - MCI

2 stops26h 37mAmerican Airlines

Deal found 13/6$1,754

Wed 3/917:59MCI - SYD

1 stop21h 56mUnited Airlines

Wed 17/910:20SYD - MCI

1 stop21h 58mUnited Airlines

Deal found 13/6$1,774

Fri 5/906:59MCI - SYD

2 stops32h 36mDelta

Sat 20/909:25SYD - MCI

1 stop20h 24mDelta

Deal found 13/6$1,780

Wed 3/1209:49MCI - SYD

1 stop28h 06mQantas Airways

Fri 12/1214:20SYD - MCI

1 stop18h 40mQantas Airways

Deal found 13/6$1,947

Mon 24/1116:35MCI - SYD

2 stops24h 50mAir New Zealand

Sun 30/1119:15SYD - MCI

2 stops44h 13mAir New Zealand

Deal found 13/6$2,046

Tue 2/907:30MCI - SYD

3 stops44h 30mTurkish Airlines

Thu 25/920:55SYD - MCI

3 stops63h 50mTurkish Airlines

Deal found 12/6$3,425

Fri 27/617:26MCI - SYD

3 stops49h 09mLATAM Airlines

Wed 9/711:50SYD - MCI

3 stops36h 43mLATAM Airlines

Deal found 12/6$5,088

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 14 June 2025.

Wed 3/917:15MCI - SYD

2 stops23h 05mMultiple Airlines

Wed 17/909:20SYD - MCI

2 stops26h 22mMultiple Airlines

Deal found 12/6$1,614

Thu 30/1017:10MCI - SYD

2 stops23h 25mAir Canada

Sun 2/1111:20SYD - MCI

2 stops21h 45mAir Canada

Deal found 12/6$1,634

Fri 5/914:57MCI - SYD

2 stops25h 08mAmerican Airlines

Sat 20/909:10SYD - MCI

2 stops26h 37mAmerican Airlines

Deal found 14/6$1,754

Wed 3/917:59MCI - SYD

1 stop21h 56mUnited Airlines

Wed 17/910:20SYD - MCI

1 stop21h 58mUnited Airlines

Deal found 13/6$1,774

Fri 5/906:59MCI - SYD

2 stops32h 36mDelta

Sat 20/909:25SYD - MCI

1 stop20h 24mDelta

Deal found 13/6$1,780

Wed 3/1209:49MCI - SYD

1 stop28h 06mQantas Airways

Fri 12/1214:20SYD - MCI

1 stop18h 40mQantas Airways

Deal found 13/6$1,947

Mon 24/1116:35MCI - SYD

2 stops24h 50mAir New Zealand

Sun 30/1119:15SYD - MCI

2 stops44h 13mAir New Zealand

Deal found 13/6$2,046

Tue 2/907:30MCI - SYD

3 stops44h 30mTurkish Airlines

Thu 25/920:55SYD - MCI

3 stops63h 50mTurkish Airlines

Deal found 12/6$3,425

Fri 27/617:26MCI - SYD

3 stops49h 09mLATAM Airlines

Wed 9/711:50SYD - MCI

3 stops36h 43mLATAM Airlines

Deal found 12/6$5,088

Last-minute flights from Kansas City to Sydney
Discover last-minute flight deals from Kansas City to Sydney. Data last updated 14 June 2025 and is based on user searches.

Fri 13/608:00MCI - SYD

3 stops44h 00mTurkish Airlines

Fri 20/620:55SYD - MCI

3 stops39h 48mTurkish Airlines

Deal found 12/6$6,536

Thu 19/617:20MCI - SYD

2 stops22h 40mUnited Airlines

Thu 26/610:20SYD - MCI

1 stop22h 04mUnited Airlines

Deal found 14/6$2,271

Thu 19/615:42MCI - SYD

1 stop23h 53mDelta

Thu 26/609:25SYD - MCI

1 stop20h 19mDelta

Deal found 14/6$2,602

Thu 19/618:10MCI - SYD

2 stops23h 35mMultiple Airlines

Thu 26/610:10SYD - MCI

3 stops47h 45mMultiple Airlines

Deal found 14/6$4,210

Fri 27/617:49MCI - SYD

2 stops23h 36mAmerican Airlines

Wed 9/711:00SYD - MCI

2 stops23h 04mAmerican Airlines

Deal found 13/6$1,910

Fri 27/617:26MCI - SYD

3 stops49h 09mLATAM Airlines

Wed 9/711:50SYD - MCI

3 stops36h 43mLATAM Airlines

Deal found 12/6$5,088

Sat 5/711:25MCI - SYD

3 stops28h 55mAir Canada

Sat 12/709:20SYD - MCI

2 stops26h 23mAir Canada

Deal found 13/6$4,592

Tue 22/706:00MCI - SYD

2 stops49h 10mMultiple Airlines

Thu 31/706:15SYD - MCI

2 stops32h 57mMultiple Airlines

Deal found 13/6$1,750

Tue 22/706:40MCI - SYD

2 stops32h 55mDelta

Thu 7/809:25SYD - MCI

1 stop29h 03mDelta

Deal found 11/6$1,898

Mon 28/715:28MCI - SYD

2 stops24h 32mUnited Airlines

Mon 4/810:20SYD - MCI

2 stops28h 11mUnited Airlines

Deal found 13/6$1,941

One-way flights from Kansas City to Sydney
Search for one-way flight options from Kansas City to Sydney. Find affordable one-way fares based on user searches. Data last updated 14 June 2025.

Mon 20/1013:46MCI - SYD

2 stops26h 09mUnited Airlines

Deal found 14/6$1,019

Mon 8/1212:10MCI - SYD

3 stops26h 15mMultiple Airlines

Deal found 12/6$2,090

Mon 20/1015:28MCI - SYD

2 stops60h 17mAlaska Airlines

Deal found 14/6$8,103

Cheapflights Fare Finder

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

Wed 3/9

17:15-07:20

2 stops23h 05m

Sydney Kingsford Smith

Wed 17/9

09:20-20:42

2 stops26h 22m

$1,614

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 30/10

17:10-08:35

2 stops23h 25m

Sydney Kingsford Smith

Sun 2/11

11:20-17:05

2 stops21h 45m

$1,634

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Fri 5/9

14:57-07:05

2 stops25h 08m

Sydney Kingsford Smith

Sat 20/9

09:10-20:47

2 stops26h 37m

$1,754

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 3/9

17:59-06:55

1 stop21h 56m

Sydney Kingsford Smith

Wed 17/9

10:20-17:18

1 stop21h 58m

$1,774

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Fri 5/9

06:59-06:35

2 stops32h 36m

Sydney Kingsford Smith

Sat 20/9

09:25-14:49

1 stop20h 24m

$1,780

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 3/12

09:49-06:55

1 stop28h 06m

Sydney Kingsford Smith

Fri 12/12

14:20-16:00

1 stop18h 40m

$1,947

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 24/11

16:35-10:25

2 stops24h 50m

Sydney Kingsford Smith

Sun 30/11

19:15-22:28

2 stops44h 13m

$2,046

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Tue 2/9

07:30-19:00

3 stops44h 30m

Sydney Kingsford Smith

Thu 25/9

20:55-21:45

3 stops63h 50m

$3,425

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Fri 27/6

17:26-09:35

3 stops49h 09m

Sydney Kingsford Smith

Wed 9/7

11:50-09:33

3 stops36h 43m

$5,088

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Mon 20/10

13:46-07:55

2 stops26h 09m

$1,019

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 12 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

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

Booking 63 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

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

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

See what other customers who have flown with Alaska Airlines, Delta and Air New Zealand from Kansas City to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Alaska Airlines

8.0

Very Good

10,000 reviews

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

Delta

8.0

Very Good

7,958 reviews

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

Air New Zealand

8.0

Very Good

483 reviews

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

Qantas Airways

7.5

Good

854 reviews

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

LATAM Airlines

7.5

Good

1,785 reviews

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Surinder,May 2025

SEA - YYZ

Related info for your journey

What are the cheapest airlines flying from Kansas City to Sydney round-trip?
Flying on Air Canada is currently your cheapest option to Sydney, with prices starting at $1,634. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $1,754 and $1,774, respectively. Air Canada is currently priced 28% 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

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Katoomba

Manly

Penrith

Coogee

Randwick

Cronulla

Terrigal

Lithgow

Bondi Beach

Leura

Swansea

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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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Cheap flights from Kansas City to Sydney from $1,019

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Kansas City to Sydney Kingsford Smith are usually found in October or November, booked 69 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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 14 June 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 14 June 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

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 13 June 2025.

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

Rainfall in Sydney by month

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

Temperature in Sydney by month

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

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 14 June 2025.

See what other customers who have flown with Alaska Airlines, Delta and Air New Zealand from Kansas City to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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 Kansas City?

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.

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?

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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 14 June 2025.