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Cheap flights from Osaka Kansai Intl Airport to Sydney from $407

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SYD
21 févr. — 28 févr.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kansai Intl to Sydney

Enter your travel dates to find the best prices.

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 22 janvier 2026.

jeu. 5/310:55
KIX
-
SYD
1 stop20h 20m
AirAsia X
mer. 11/321:50
SYD
-
KIX
2 stops23h 30m
AirAsia X
Deal found 20/1$594
mer. 4/320:45
KIX
-
SYD
1 stop34h 30m
AirAsia X
mar. 10/321:50
SYD
-
KIX
1 stop19h 40m
AirAsia X
Deal found 21/1$634
mer. 4/315:25
KIX
-
SYD
1 stop25h 25m
Multiple Airlines
mar. 10/321:50
SYD
-
KIX
2 stops23h 30m
Multiple Airlines
Deal found 21/1$668
lun. 2/316:45
KIX
-
SYD
1 stop25h 50m
AirAsia X
mar. 10/321:50
SYD
-
KIX
1 stop19h 40m
AirAsia X
Deal found 19/1$696
lun. 2/316:45
KIX
-
SYD
2 stops35h 30m
Multiple Airlines
mar. 10/321:50
SYD
-
KIX
2 stops23h 30m
Multiple Airlines
Deal found 20/1$754
jeu. 14/516:00
KIX
-
SYD
1 stop15h 25m
China Southern
lun. 18/521:45
SYD
-
KIX
1 stop18h 15m
China Southern
Deal found 19/1$786
dim. 5/421:25
KIX
-
SYD
2 stops36h 15m
Multiple Airlines
dim. 26/420:50
SYD
-
KIX
1 stop19h 10m
Multiple Airlines
Deal found 21/1$788

Find 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 22 janvier 2026.

Round-trip from

$594

One-way from

$407

Popular in

December

Cheapest in

July

Average price

$1,900

Good round-trip deal

$418 or less

Good one-way deal

$451 or less
AirAsia X
  • AirAsia X
  • 5/3-11/3
  • 3 total stops
  • 43h 50m total
  • Osaka to Sydney
Search Deals
Juneyao Airlines
  • Juneyao Airlines
  • 25/3
  • 1 total stop
  • 16h 40m total
  • Osaka to Sydney
Search Deals
Highest demand for flights based on searches. 35% potential increase in price ($835 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Osaka Kansai Intl to Sydney Kingsford Smith.
Search Deals
Price to beat on a one-way flight from Osaka Kansai Intl to Sydney Kingsford Smith.
Search Deals

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 22 janvier 2026.
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

lun. 2/3

16:45-20:35

1 stop25h 50m

Sydney Kingsford Smith

mar. 10/3

21:50-15:30

1 stop19h 40m

$699

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

lun. 2/3

16:45-06:15

2 stops35h 30m

Sydney Kingsford Smith

mar. 10/3

21:50-19:20

2 stops23h 30m

$754

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

mer. 4/3

20:45-06:15

3 stops31h 30m

Sydney Kingsford Smith

mar. 10/3

21:50-19:20

2 stops23h 30m

$776

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

dim. 5/4

21:25-10:40

2 stops36h 15m

Sydney Kingsford Smith

mar. 21/4

20:50-15:00

1 stop19h 10m

$788

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

dim. 5/4

21:25-10:40

2 stops36h 15m

Sydney Kingsford Smith

sam. 25/4

09:45-09:50

1 stop25h 05m

$792

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

jeu. 14/5

10:55-12:35

1 stop24h 40m

Sydney Kingsford Smith

lun. 18/5

11:00-12:50

2 stops26h 50m

$831

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

ven. 27/2

10:55-09:15

1 stop20h 20m

Sydney Kingsford Smith

ven. 6/3

12:00-21:00

1 stop35h 00m

$831

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

dim. 5/4

21:25-22:05

1 stop23h 40m

Sydney Kingsford Smith

lun. 20/4

20:50-19:20

2 stops23h 30m

$877

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

dim. 5/4

13:30-06:15

1 stop15h 45m

Sydney Kingsford Smith

lun. 20/4

08:15-12:30

1 stop29h 15m

$911

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

ven. 15/5

15:50-19:35

1 stop26h 45m

$418

Flights are sorted by cheapest return flights first.

Deals found on 21/1

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 month to book a flight from Osaka Kansai Intl Airport to Sydney?

Currently, July is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Sydney (average of $344). Flying from Osaka Kansai Intl Airport to Sydney in January is currently the most expensive (average of $1,179). 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.

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 22 janvier 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Osaka Kansai Intl Airport to Sydney as you normally would.

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 22 janvier 2026.
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
511 reviews
Check prices

Boarding

6.8

Entertainment

5.1

Food

5.7

Crew

7.3

Comfort

6.4

Overall

6.5

Reviews

1 / 20
2.0
Mediocre

Tracy,Jan 2026

SYD - MEL

My tickets have been cancelled this morning at 3am for 6:30am’ scheduled. I had to contact myself to reschedule it. I finally confirmed flight at 9:40am, however it delayed to 11am… I missed the pickup at Mel airport and need to pay double amount …. Such a bad experience
Jetstar
6.5
Okay
511 reviews
Jetstar
6.5
Okay
511 reviews
Check prices

Boarding

6.8

Entertainment

5.1

Food

5.7

Crew

7.3

Comfort

6.4

Overall

6.5

Reviews

1 / 20
2.0
Mediocre

Tracy,Jan 2026

SYD - MEL

My tickets have been cancelled this morning at 3am for 6:30am’ scheduled. I had to contact myself to reschedule it. I finally confirmed flight at 9:40am, however it delayed to 11am… I missed the pickup at Mel airport and need to pay double amount …. Such a bad experience

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 1 inbound flight 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 25h 50m. AirAsia X provides one of the quickest options available for as low as $699. The distance from Osaka Kansai Intl Airport to Sydney is about 7776 km.

  • 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 $338 on this airline. Jetstar is currently priced 67% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Jetstar. According to our data, you can fly for as low as $336. Users have also found prices from $358 and $361 on Scoot and Hong Kong Airlines, respectively.

  • 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 $984, our data shows the cheapest flight currently is $369. When looking at the most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith), you can expect to pay $594 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, July is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Sydney (average of $344). Flying from Osaka Kansai Intl Airport to Sydney in January is currently the most expensive (average of $1,179). 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
Penrith
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

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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 22 janvier 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$338Average$1,328FlexibilityNo 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?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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