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$273+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SYD
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap 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 May 7, 2026.

This Jetstar deal was found by Cheapflights users on 5/6. 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.
Mon 6/19:25 pm
KIX
-
SYD
Nonstop9h 45m
Jetstar
Tue 6/911:00 am
SYD
-
KIX
Nonstop9h 50m
Jetstar
Deal found 5/6$617
This Jetstar deal was found by Cheapflights users on 5/5. 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.
Mon 6/19:25 pm
KIX
-
SYD
Nonstop9h 45m
Jetstar
Thu 6/411:00 am
SYD
-
KIX
Nonstop9h 50m
Jetstar
Deal found 5/5$635
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:50 pm
KIX
-
SYD
1 stop26h 30m
Scoot
Sun 6/218:35 pm
SYD
-
KIX
1 stop18h 30m
Scoot
Deal found 5/5$655
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:50 pm
KIX
-
SYD
1 stop26h 30m
Scoot
Wed 6/178:35 pm
SYD
-
KIX
1 stop18h 30m
Scoot
Deal found 5/5$656
This Jetstar deal was found by Cheapflights users on 5/3. 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 6/179:25 pm
KIX
-
SYD
Nonstop9h 45m
Jetstar
Wed 6/246:10 am
SYD
-
KIX
1 stop13h 50m
Jetstar
Deal found 5/3$658
This CheapOair deal was found by Cheapflights users on 5/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:50 pm
KIX
-
SYD
1 stop18h 55m
Scoot
Sat 8/298:35 pm
SYD
-
KIX
1 stop19h 00m
Scoot
Deal found 5/6$660
This VietJet Air deal was found by Cheapflights users on 5/3. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:20 am
KIX
-
SYD
2 stops45h 00m
VietJet Air
Mon 11/211:15 am
SYD
-
KIX
1 stop23h 15m
VietJet Air
Deal found 5/3$681
This Jetstar deal was found by Cheapflights users on 5/7. 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 6/39:25 pm
KIX
-
SYD
Nonstop9h 45m
Jetstar
Tue 6/3011:00 am
SYD
-
KIX
Nonstop9h 50m
Jetstar
Deal found 5/7$682
This Jetstar deal was found by Cheapflights users on 5/6. 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 6/39:25 pm
KIX
-
SYD
Nonstop9h 45m
Jetstar
Wed 6/106:00 am
SYD
-
KIX
1 stop14h 45m
Jetstar
Deal found 5/6$686
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:50 pm
KIX
-
SYD
1 stop26h 30m
Scoot
Sun 6/218:35 pm
SYD
-
KIX
1 stop18h 30m
Scoot
Deal found 5/5$701

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 May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$617
(Jetstar)

One-way from

$273
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$577

Good one-way deal

$513 or less
Provider with most accurate pricing for Osaka Kansai Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Osaka Kansai Intl-Sydney Kingsford Smith flights.
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From Osaka Kansai Intl to Sydney Kingsford Smith
Search Deals
One-way flight from Osaka Kansai Intl to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($343 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a one-way flight from Osaka Kansai Intl to Sydney Kingsford Smith.
Search Deals

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 May 7, 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 6/1

9:25 pm-8:10 am

Nonstop9h 45m

Sydney Kingsford Smith

Tue 6/9

11:00 am-7:50 pm

Nonstop9h 50m

$617

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 10/19

9:20 am-8:20 am

2 stops45h 00m

Sydney Kingsford Smith

Mon 11/2

11:15 am-8:30 am

1 stop23h 15m

$681

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 9/3

2:20 pm-12:35 pm

1 stop21h 15m

Sydney Kingsford Smith

Sun 9/6

8:30 pm-1:20 pm

1 stop17h 50m

$720

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 6/8

9:45 pm-7:35 pm

1 stop20h 50m

Sydney Kingsford Smith

Fri 6/19

6:10 am-7:00 pm

1 stop13h 50m

$722

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 6/17

9:30 am-7:20 am

1 stop20h 50m

Sydney Kingsford Smith

Wed 7/15

10:15 am-8:30 am

1 stop23h 15m

$728

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 6/17

1:10 pm-9:00 am

1 stop18h 50m

Sydney Kingsford Smith

Wed 7/15

11:00 am-1:20 pm

1 stop27h 20m

$754

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 10/19

9:20 am-8:20 am

2 stops45h 00m

Sydney Kingsford Smith

Sun 10/25

11:15 am-2:30 pm

2 stops53h 15m

$761

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 8/24

10:00 am-8:15 am

1 stop21h 15m

Sydney Kingsford Smith

Sat 8/29

2:15 pm-6:40 am

1 stop17h 25m

$777

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 6/18

9:45 pm-10:05 pm

1 stop23h 20m

Sydney Kingsford Smith

Thu 6/25

11:00 am-7:50 pm

Nonstop9h 50m

$781

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 9/3

9:30 am-7:20 am

1 stop20h 50m

Sydney Kingsford Smith

Sun 9/6

10:15 am-7:50 am

2 stops22h 35m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Kansai Intl to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansai Intl to Sydney in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Osaka Kansai Intl Airport-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka Kansai Intl Airport-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka Kansai Intl Airport-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka Kansai Intl Airport-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka Kansai Intl Airport-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Currently, September is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Sydney (average of $519). Flying from Osaka Kansai Intl Airport to Sydney in December is currently the most expensive (average of $1,304). 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 May 7, 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 to fly round-trip from Osaka Kansai Intl Airport to Sydney?

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 is 1 flight from Osaka Kansai Intl to Kingsford Smith per day from 0 different airlines.

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

    Airlines like Jetstar, VietJet Air, and China Eastern fly from Osaka Kansai Intl Airport to Sydney in about 9h 45m. The time it takes to get you to your destination can typically vary by up to 35h 15m. The distance from Osaka Kansai Intl Airport to Sydney is about 4832 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Osaka Kansai Intl Airport to Sydney?

    No one likes to see their flight delayed. When booking a flight from Osaka Kansai Intl Airport to Sydney consider choosing Qantas Airways (67%), Jetstar (67%) or Finnair (67%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $513 for a flight from Osaka Kansai Intl Airport to Sydney. The cheapest flight overall is $472 while the most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith) is currently priced at $768.

  • 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, September is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Sydney (average of $519). Flying from Osaka Kansai Intl Airport to Sydney in December is currently the most expensive (average of $1,304). 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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