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$251+ Cheap flights from Kansai Intl (KIX) 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SYD
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Kansai Intl to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) 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 July 31, 2025.

Round-trip from

$469
(Mytrip)

One-way from

$251
(Jetstar)

Popular in

December

Cheapest in

July

Average price

$534

Good one-way deal

$386 or less
From Osaka Kansai Intl to Sydney Kingsford Smith
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One-way flight from Osaka Kansai Intl to Sydney Kingsford Smith
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Highest demand for flights based on searches. 17% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Osaka Kansai Intl to Sydney Kingsford Smith.
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Find flight deals from Kansai Intl to Sydney

Cheapest flights from Kansai Intl to Sydney
Explore the most affordable flight options available from Kansai Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/143:50 pmKIX - SYD
1 stop18h 25mMultiple Airlines
Sun 9/2111:25 amSYD - KIX
1 stop31h 30mMultiple Airlines
Deal found 7/31$469
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:40 amKIX - SYD
1 stop33h 45mChina Southern
Thu 9/410:15 amSYD - KIX
1 stop35h 45mChina Southern
Deal found 7/31$530
This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:15 pmKIX - SYD
1 stop36h 35mHong Kong Airlines
Thu 9/411:20 amSYD - KIX
1 stop21h 35mHong Kong Airlines
Deal found 7/31$536
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:00 amKIX - SYD
2 stops24h 15mChina Eastern
Sat 9/2011:20 amSYD - KIX
1 stop26h 30mChina Eastern
Deal found 7/30$540
This Jetstar deal was found by Cheapflights users on 7/31. 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 Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:25 pmKIX - SYD
Nonstop9h 45mJetstar
Tue 9/911:10 amSYD - KIX
Nonstop9h 40mJetstar
Deal found 7/31$684
This Orbitz deal was found by Cheapflights users on 7/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:10 pmKIX - SYD
1 stop20h 30mSichuan Airlines
Thu 1/19:25 pmSYD - KIX
1 stop19h 10mSichuan Airlines
Deal found 7/30$772
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:45 pmKIX - SYD
2 stops42h 40mXiamenAir
Tue 12/3012:30 pmSYD - KIX
1 stop31h 25mXiamenAir
Deal found 7/30$847
This Air China deal was found by Cheapflights users on 7/30. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:15 pmKIX - SYD
2 stops25h 15mAir China
Sun 12/288:40 pmSYD - KIX
1 stop21h 20mAir China
Deal found 7/30$893
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:15 amKIX - SYD
1 stop21h 00mT'way Air
Sat 12/2712:15 pmSYD - KIX
1 stop31h 35mT'way Air
Deal found 7/31$935
This Cathay Pacific deal was found by Cheapflights users on 7/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:05 pmKIX - SYD
2 stops39h 30mCathay Pacific
Mon 12/2911:05 amSYD - KIX
1 stop21h 15mCathay Pacific
Deal found 7/30$1,033
This Vietnam Airlines deal was found by Cheapflights users on 7/30. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:00 amKIX - SYD
1 stop21h 50mVietnam Airlines
Sun 1/411:50 amSYD - KIX
1 stop21h 10mVietnam Airlines
Deal found 7/30$1,056

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansai Intl 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 July 31, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Sydney that are best for you.

Fly from

Kansai Intl

Fly to

Sydney

Route

Depart

Return

Price

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Sun 9/14

3:50 pm-11:15 am

1 stop18h 25m

Sydney Kingsford Smith

Sun 9/21

11:25 am-5:55 pm

1 stop31h 30m

$469

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 8/28

8:40 am-7:25 pm

1 stop33h 45m

Sydney Kingsford Smith

Thu 9/4

10:15 am-9:00 pm

1 stop35h 45m

$530

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 8/28

8:15 pm-9:50 am

1 stop36h 35m

Sydney Kingsford Smith

Thu 9/4

11:20 am-7:55 am

1 stop21h 35m

$536

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Sat 9/13

10:00 am-11:15 am

2 stops24h 15m

Sydney Kingsford Smith

Sat 9/20

11:20 am-12:50 pm

1 stop26h 30m

$540

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 9/3

9:25 pm-8:10 am

Nonstop9h 45m

Sydney Kingsford Smith

Tue 9/9

11:10 am-7:50 pm

Nonstop9h 40m

$684

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 12/25

4:10 pm-2:40 pm

1 stop20h 30m

Sydney Kingsford Smith

Thu 1/1

9:25 pm-2:35 pm

1 stop19h 10m

$772

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Tue 12/23

1:45 pm-10:25 am

2 stops42h 40m

Sydney Kingsford Smith

Tue 12/30

12:30 pm-5:55 pm

1 stop31h 25m

$847

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Sat 12/20

12:15 pm-3:30 pm

2 stops25h 15m

Sydney Kingsford Smith

Sun 12/28

8:40 pm-4:00 pm

1 stop21h 20m

$893

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Sun 12/21

11:15 am-10:15 am

1 stop21h 00m

Sydney Kingsford Smith

Sat 12/27

12:15 pm-5:50 pm

1 stop31h 35m

$935

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 12/24

4:05 pm-9:35 am

2 stops39h 30m

Sydney Kingsford Smith

Mon 12/29

11:05 am-6:20 am

1 stop21h 15m

$1,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 22 results
1
2
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Best time to book a flight from Kansai Intl to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Kansai Intl 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 Osaka Kansai Intl Airport to Sydney

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

Find hourly flight availability from Kansai Intl to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 4% on flights from Osaka Kansai Intl Airport to Sydney by exploring options for tickets at noon.

How much does it cost to fly round-trip from Osaka Kansai Intl Airport 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 July 31, 2025.
Read reviews from past customers who have flown Asiana Airlines, Cathay Pacific, and China Southern from Osaka Kansai Intl Airport to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
468 reviews

Boarding

8.4

Overall

8.2

Comfort

8.1

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Asiana Airlines
8.2
Very good
468 reviews
Asiana Airlines
8.2
Very good
468 reviews

Boarding

8.4

Overall

8.2

Comfort

8.1

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Cathay Pacific
7.6
Good
949 reviews
Asiana Airlines
8.2
Very good
468 reviews

Boarding

8.4

Overall

8.2

Comfort

8.1

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
China Southern
7.6
Good
104 reviews
Asiana Airlines
8.2
Very good
468 reviews

Boarding

8.4

Overall

8.2

Comfort

8.1

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Vietnam Airlines
7.5
Good
197 reviews
Asiana Airlines
8.2
Very good
468 reviews

Boarding

8.4

Overall

8.2

Comfort

8.1

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Air China
7.3
Good
93 reviews
Asiana Airlines
8.2
Very good
468 reviews

Boarding

8.4

Overall

8.2

Comfort

8.1

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob

Related info for your journey

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

  • What airport do you fly into for flights to Sydney from Osaka Kansai Intl?

    If you book a flight to Sydney from Osaka Kansai Intl, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney. There are 0 flights from Osaka Kansai Intl to Kingsford Smith per day from 1 airline.

  • What are the cheapest airlines flying from Osaka Kansai Intl Airport to Sydney round-trip?

    Our cheapest airline available from Osaka Kansai Intl Airport to Sydney is China Southern. Our recent data shows that you can find tickets from as low as $530 on this airline. Additional options worth looking into are Hong Kong Airlines and China Eastern, starting at $536 and $540 round-trip. These flights start at 26% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Osaka Kansai Intl Airport to Sydney one-way?

    The cheapest airlines for a one-way flight from Osaka Kansai Intl Airport to Sydney are Jetstar ($251), AirAsia X ($263), and Scoot ($264).

  • What are the cheapest flights from Osaka Kansai Intl Airport to Sydney?

    On average you can expect to pay $435 for a flight from Osaka Kansai Intl Airport to Sydney. The cheapest flight overall is $275 while the most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith) is currently priced at $736.

  • Can I find deals for flights from Kansai Intl to Sydney that include hotel bookings?

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

  • How can I find direct flights from Kansai Intl to Sydney?

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

  • Can I find deals for business class flights from Kansai Intl to Sydney?

    Yes. Cheapflights offers flight deals from Kansai Intl 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 Osaka Kansai Intl Airport to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Sydney (average of $1,028). Flying from Osaka Kansai Intl Airport to Sydney in December is currently the most expensive (average of $1,619). 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
Wollongong
Parramatta
Manly
Coogee

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Top airline flying from Kansai Intl to Sydney

Discover the top airline that operate flights from Kansai Intl 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$240Average$680FlexibilityNo cancel feeOn-time74%

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