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$277+ Cheap flights from Kansai Intl (KIX) to Sydney (SYD)

KIX — SYD
Sep 21 — Sep 281
Mon 9/21
Mon 9/28
1 adult, Economy
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Cheap flight deals from Kansai Intl to Sydney

Cheapest flights from Kansai Intl to Sydney

Wed 9/23:50 pm -
1 stop26h 30m
Wed 9/98:50 pm -
2 stops23h 40m
Deal found 8/20$607
Thu 10/223:50 pm -
1 stop26h 30m
Mon 10/268:05 pm -
1 stop16h 10m
Deal found 8/20$686
Tue 9/13:50 pm -
1 stop18h 55m
Sat 9/58:35 pm -
1 stop19h 00m
Deal found 8/18$689
Tue 9/13:50 pm -
1 stop18h 55m
Sat 9/51:00 pm -
2 stops26h 40m
Deal found 8/18$713
Wed 10/218:55 pm -
1 stop34h 25m
Sun 10/2510:45 am -
1 stop25h 00m
Deal found 8/22$729
Thu 10/223:50 pm -
1 stop26h 30m
Mon 10/268:05 pm -
2 stops23h 50m
Deal found 8/20$740
Wed 11/47:00 pm -
1 stop16h 35m
Thu 11/129:30 pm -
1 stop22h 30m
Deal found 8/20$773

Find flight deals from Kansai Intl to Sydney

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$607
(Kiwi.com)

One-way from

$277
(AirAsia)

Popular in

January

Cheapest in

December

Average price

$682
Provider with most accurate pricing for Osaka Kansai Intl-Sydney Kingsford Smith flight deals.
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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
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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. 4% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

OsakaSydney

KIX Osaka Kansai Intl - SYD Sydney Kingsford Smith

KIXSYD

Osaka Kansai Intl

Wed 10/21

8:55 pm-9:20 am

1 stop34h 25m

Sydney Kingsford Smith

Sun 10/25

10:45 am-9:45 am

1 stop25h 00m

$729
Quickest round-trip

OsakaSydney

KIX Osaka Kansai Intl - SYD Sydney Kingsford Smith

KIXSYD

Osaka Kansai Intl

Thu 2/18

11:20 pm-5:55 pm

1 stop16h 35m

Sydney Kingsford Smith

Tue 2/23

8:05 am-9:25 pm

1 stop15h 20m

$732

OsakaSydney

KIX Osaka Kansai Intl - SYD Sydney Kingsford Smith

KIXSYD

Osaka Kansai Intl

Fri 2/5

4:50 pm-5:55 pm

1 stop23h 05m

Sydney Kingsford Smith

Tue 2/9

7:10 pm-3:30 pm

1 stop22h 20m

$823

OsakaSydney

KIX Osaka Kansai Intl - SYD Sydney Kingsford Smith

KIXSYD

Osaka Kansai Intl

Sat 9/12

3:50 pm-11:45 am

1 stop18h 55m

Sydney Kingsford Smith

Sat 9/19

11:40 am-6:05 pm

1 stop31h 25m

$824

OsakaSydney

KIX Osaka Kansai Intl - SYD Sydney Kingsford Smith

KIXSYD

Osaka Kansai Intl

Fri 10/23

10:00 am-1:15 pm

1 stop25h 15m

Sydney Kingsford Smith

Fri 10/30

3:15 pm-2:25 pm

1 stop25h 10m

$828

OsakaSydney

KIX Osaka Kansai Intl - SYD Sydney Kingsford Smith

KIXSYD

Osaka Kansai Intl

Wed 10/28

4:15 pm-12:00 pm

2 stops17h 45m

Sydney Kingsford Smith

Sun 11/1

3:15 pm-2:55 pm

2 stops25h 40m

$841

OsakaSydney

KIX Osaka Kansai Intl - SYD Sydney Kingsford Smith

KIXSYD

Osaka Kansai Intl

Fri 9/4

4:15 pm-11:45 am

2 stops18h 30m

Sydney Kingsford Smith

Tue 9/8

7:40 am-2:50 pm

2 stops32h 10m

$846
Cheapest one-way

OsakaSydney

KIX Osaka Kansai Intl - SYD Sydney Kingsford Smith

KIXSYD

Osaka Kansai Intl

Mon 9/28

3:50 pm-7:20 pm

1 stop26h 30m

$337

OsakaSydney

KIX Osaka Kansai Intl - SYD Sydney Kingsford Smith

KIXSYD

Osaka Kansai Intl

Mon 9/7

9:45 pm-7:35 pm

1 stop20h 50m

$348

OsakaSydney

KIX Osaka Kansai Intl - SYD Sydney Kingsford Smith

KIXSYD

Osaka Kansai Intl

Tue 9/29

3:50 pm-11:45 am

1 stop18h 55m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Kansai Intl to Sydney

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 August.
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

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, December is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Sydney (average of $298). Flying from Osaka Kansai Intl Airport to Sydney in January is currently the most expensive (average of $1,283). 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?

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?

Airfare is below average for this route at the moment.

Osaka Kansai Intl Airport to Sydney flights typically cost between $792 and $906 in September.
The cheapest round-trip price found within the last 5 days was $607 on Multiple Airlines (Sep 2-Sep 9).

Related info for your journey

  • 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 AirAsia X and Singapore Airlines fly from Osaka Kansai Intl Airport to Sydney in about 16h 35m. The time it takes to get you to your destination can typically vary by up to 17h 50m. 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 (81%), Jetstar (81%) or Finnair (81%) as they are the most reliable in getting you off to your destination on time.

  • 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, December is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Sydney (average of $298). Flying from Osaka Kansai Intl Airport to Sydney in January is currently the most expensive (average of $1,283). 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
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