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$301+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SYD
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
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 February 2, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/213:50 pm
KIX
-
SYD
1 stop18h 55m
Multiple Airlines
Tue 4/288:50 pm
SYD
-
KIX
1 stop19h 10m
Multiple Airlines
Deal found 2/1$467
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/223:50 pm
KIX
-
SYD
1 stop26h 30m
Multiple Airlines
Tue 4/288:50 pm
SYD
-
KIX
1 stop19h 10m
Multiple Airlines
Deal found 2/1$470
This Gotogate deal was found by Cheapflights users on 1/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:05 am
KIX
-
SYD
1 stop31h 30m
Multiple Airlines
Tue 5/262:15 pm
SYD
-
KIX
1 stop23h 55m
Multiple Airlines
Deal found 1/31$475
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:05 am
KIX
-
SYD
1 stop31h 30m
Multiple Airlines
Sun 5/242:15 pm
SYD
-
KIX
1 stop23h 55m
Multiple Airlines
Deal found 1/31$494
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:05 am
KIX
-
SYD
1 stop31h 30m
Multiple Airlines
Mon 5/259:45 pm
SYD
-
KIX
1 stop16h 25m
Multiple Airlines
Deal found 1/31$502
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:00 pm
KIX
-
SYD
1 stop23h 50m
Air China
Tue 5/197:40 pm
SYD
-
KIX
1 stop18h 00m
Air China
Deal found 1/31$504
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 4/243:50 pm
KIX
-
SYD
1 stop18h 55m
Multiple Airlines
Fri 5/19:45 am
SYD
-
KIX
1 stop25h 05m
Multiple Airlines
Deal found 2/1$514
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 4/233:50 pm
KIX
-
SYD
1 stop18h 55m
Multiple Airlines
Fri 5/19:45 am
SYD
-
KIX
1 stop25h 05m
Multiple Airlines
Deal found 2/1$520
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:50 pm
KIX
-
SYD
1 stop18h 55m
Multiple Airlines
Fri 5/222:15 pm
SYD
-
KIX
1 stop23h 55m
Multiple Airlines
Deal found 1/31$521
This FlightHub deal was found by Cheapflights users on 1/31. 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.
Mon 5/112:40 pm
KIX
-
SYD
1 stop28h 00m
China Southern
Thu 5/2110:05 am
SYD
-
KIX
1 stop28h 05m
China Southern
Deal found 1/31$525

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 February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$467
(Kiwi.com)

One-way from

$301
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$712

Good one-way deal

$508 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. 33% potential increase in price ($356 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 2, 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

Mon 5/11

11:05 am-7:35 pm

1 stop31h 30m

Sydney Kingsford Smith

Mon 5/25

9:45 pm-1:10 pm

1 stop16h 25m

$502

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 5/11

9:25 pm-8:10 am

Nonstop9h 45m

Sydney Kingsford Smith

Tue 5/26

9:45 pm-1:10 pm

1 stop16h 25m

$540

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 5/11

9:25 pm-8:10 am

Nonstop9h 45m

Sydney Kingsford Smith

Thu 5/21

2:15 pm-1:10 pm

1 stop23h 55m

$556

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 5/14

10:00 am-8:15 am

1 stop21h 15m

Sydney Kingsford Smith

Mon 5/18

2:15 pm-6:40 am

1 stop17h 25m

$558

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 5/11

9:30 am-8:00 am

3 stops45h 30m

Sydney Kingsford Smith

Fri 5/22

10:05 am-6:00 pm

3 stops32h 55m

$594

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 5/11

3:50 pm-11:45 am

1 stop18h 55m

Sydney Kingsford Smith

Sat 5/23

9:45 am-8:05 am

2 stops23h 20m

$598

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 5/11

9:25 pm-8:10 am

Nonstop9h 45m

Sydney Kingsford Smith

Tue 5/26

11:00 am-7:50 pm

Nonstop9h 50m

$630

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Sun 5/3

10:00 am-12:15 pm

1 stop25h 15m

Sydney Kingsford Smith

Fri 5/8

2:15 pm-6:40 am

1 stop17h 25m

$662

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 5/11

12:15 pm-2:50 pm

2 stops25h 35m

Sydney Kingsford Smith

Sun 5/24

7:40 pm-8:30 pm

1 stop25h 50m

$694

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Fri 3/6

12:15 pm-6:55 am

1 stop16h 40m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 21 results
1
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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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 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, July is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Sydney (average of $235). Flying from Osaka Kansai Intl Airport to Sydney in January is currently the most expensive (average of $796). 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 February 2, 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?

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 February 2, 2026.
Read reviews from past customers who have flown Jetstar 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.
Jetstar
6.5
Okay
514 reviews

Comfort

6.4

Overall

6.5

Boarding

6.8

Crew

7.3

Food

5.6

Entertainment

5.0

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
514 reviews
Jetstar
6.5
Okay
514 reviews

Comfort

6.4

Overall

6.5

Boarding

6.8

Crew

7.3

Food

5.6

Entertainment

5.0

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?

    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 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 $240 on this airline. This flight start at 66% lower than the current average price 3 months from now.

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

    On average you can expect to pay $508 for a flight from Osaka Kansai Intl Airport to Sydney. The cheapest flight overall is $438 while the most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith) is currently priced at $615.

  • 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, July is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Sydney (average of $235). Flying from Osaka Kansai Intl Airport to Sydney in January is currently the most expensive (average of $796). 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
Parramatta
Wollongong
Manly

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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 February 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$240Average$640FlexibilityNo cancel feeOn-time74%

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