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Cheap flights from Osaka Kansai Intl Airport to Sydney from $383

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SYD
24 Aug — 31 Aug1
1 adult

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 19 August 2025.

Round-trip from

$672

One-way from

$383

Popular in

December

Cheapest in

July

Average price

$861

Good round-trip deal

$710 or less

Good one-way deal

$414 or less
Juneyao Airlines
  • Juneyao Airlines
  • 17/10-21/10
  • 2 total stops
  • 29h 20m total
  • Osaka to Sydney
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Jetstar
  • Jetstar
  • 15/12
  • Nonstop
  • 9h 35m total
  • Osaka to Sydney
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Highest demand for flights based on searches. 29% potential increase in price ($688 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease ($139 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Osaka Kansai Intl to Sydney Kingsford Smith.
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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 19 August 2025.

Fri 17/1013:30KIX - SYD
1 stop15h 00mJuneyao Airlines
Tue 21/1008:35SYD - KIX
1 stop14h 20mJuneyao Airlines
Deal found 18/8$672
Fri 5/916:00KIX - SYD
1 stop21h 15mSichuan Airlines
Tue 9/920:20SYD - KIX
1 stop19h 15mSichuan Airlines
Deal found 17/8$673
Tue 2/910:00KIX - SYD
2 stops24h 15mChina Eastern
Sat 6/911:00SYD - KIX
2 stops26h 50mChina Eastern
Deal found 18/8$684
Tue 2/910:00KIX - SYD
2 stops24h 15mChina Eastern
Mon 8/920:30SYD - KIX
2 stops25h 30mChina Eastern
Deal found 18/8$686
Thu 23/1022:10KIX - SYD
1 stop30h 20mJuneyao Airlines
Mon 27/1008:35SYD - KIX
1 stop28h 25mJuneyao Airlines
Deal found 19/8$727
Sun 26/1013:30KIX - SYD
1 stop15h 00mMultiple Airlines
Mon 27/1020:05SYD - KIX
1 stop20h 05mMultiple Airlines
Deal found 17/8$735
Wed 5/1113:30KIX - SYD
1 stop15h 00mJuneyao Airlines
Tue 11/1108:35SYD - KIX
1 stop29h 55mJuneyao Airlines
Deal found 18/8$736
Mon 1/916:00KIX - SYD
1 stop21h 15mSichuan Airlines
Thu 4/920:20SYD - KIX
1 stop19h 15mSichuan Airlines
Deal found 17/8$750
Fri 5/916:00KIX - SYD
1 stop21h 15mMultiple Airlines
Tue 16/911:25SYD - KIX
1 stop31h 30mMultiple Airlines
Deal found 17/8$764
Mon 1/915:50KIX - SYD
1 stop18h 45mScoot
Tue 9/912:50SYD - KIX
1 stop26h 45mScoot
Deal found 19/8$765
Tue 2/922:10KIX - SYD
1 stop31h 05mMultiple Airlines
Mon 8/911:25SYD - KIX
1 stop31h 30mMultiple Airlines
Deal found 18/8$769

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 19 August 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

Fri 17/10

13:30-06:30

1 stop15h 00m

Sydney Kingsford Smith

Tue 21/10

08:35-20:55

1 stop14h 20m

$672

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Fri 5/9

16:00-14:15

1 stop21h 15m

Sydney Kingsford Smith

Tue 9/9

20:20-14:35

1 stop19h 15m

$673

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Tue 2/9

10:00-11:15

2 stops24h 15m

Sydney Kingsford Smith

Sat 6/9

11:00-12:50

2 stops26h 50m

$684

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Tue 2/9

10:00-11:15

2 stops24h 15m

Sydney Kingsford Smith

Mon 8/9

20:30-21:00

2 stops25h 30m

$686

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 23/10

22:10-06:30

1 stop30h 20m

Sydney Kingsford Smith

Mon 27/10

08:35-11:00

1 stop28h 25m

$727

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Sun 26/10

13:30-06:30

1 stop15h 00m

Sydney Kingsford Smith

Mon 27/10

20:05-14:10

1 stop20h 05m

$735

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 5/11

13:30-06:30

1 stop15h 00m

Sydney Kingsford Smith

Tue 11/11

08:35-12:30

1 stop29h 55m

$736

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 1/9

16:00-14:15

1 stop21h 15m

Sydney Kingsford Smith

Thu 4/9

20:20-14:35

1 stop19h 15m

$750

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Fri 5/9

16:00-14:15

1 stop21h 15m

Sydney Kingsford Smith

Tue 16/9

11:25-17:55

1 stop31h 30m

$764

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 1/9

15:50-11:35

1 stop18h 45m

Sydney Kingsford Smith

Tue 9/9

12:50-14:35

1 stop26h 45m

$765

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 20 results
1
2

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 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 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 19 August 2025.

It’s typically best to fly out from Osaka Kansai Intl Airport to Sydney at midday. Doing so could potentially save you 31% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost for a return flight 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 19 August 2025.
Get a feel of what it's like to fly with Jetstar from Osaka Kansai Intl Airport to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jetstar
6.5
Okay
465 reviews
Check prices

Boarding

6.8

Comfort

6.4

Overall

6.5

Entertainment

5.1

Food

5.6

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Matt,July 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs
Jetstar
6.5
Okay
465 reviews
Jetstar
6.5
Okay
465 reviews
Check prices

Boarding

6.8

Comfort

6.4

Overall

6.5

Entertainment

5.1

Food

5.6

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Matt,July 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs

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?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Osaka Kansai Intl to Sydney. You should not have trouble finding flights to Kingsford Smith from Osaka Kansai Intl; the airport handles an average of 0 inbound flights from Osaka Kansai Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Sydney airport from Osaka Kansai Intl. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.

  • How long is the flight from Osaka Kansai Intl Airport to Sydney?

    A quick flight from Osaka Kansai Intl Airport to Sydney can take about 15h. Juneyao Airlines provides one of the quickest options available for as low as $672. The distance from Osaka Kansai Intl Airport to Sydney is about 7776 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Osaka Kansai Intl Airport to Sydney round-trip?

    Our cheapest airline available from Osaka Kansai Intl Airport to Sydney is Jetstar. Our recent data shows that you can find tickets from as low as $743 on this airline. Jetstar is currently priced 32% below the average price you’ll pay for this route.

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

    While on average a flight from Osaka Kansai Intl Airport to Sydney is generally $1,054, our data shows the cheapest flight currently is $353. When looking at the most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith), you can expect to pay $672 for that flight.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Sydney (average of $129). Flying from Osaka Kansai Intl Airport 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 Sydney?

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

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Alternative routes for Kansai Intl to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Kansai Intl to Coolangatta flights

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 647,157 searches. Data last updated 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$743Average$1,039FlexibilityNo cancel feeOn-time74%
Search Jetstar flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kansai Intl to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kansai Intl 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 Kansai Intl to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kansai Intl to Sydney.

Can Cheapflights find flights from Kansai Intl to Sydney with no change fees?

Yes, we can. To see specific flights from Kansai Intl to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Kansai Intl to Sydney become cheaper?

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