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Cheap flights from Osaka to Australia from $265

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SYD
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Osaka to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Osaka to Australia
Explore the most affordable flight options available from Osaka to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Thu 11/611:05
KIX
-
SYD
1 stop20h 15m
AirAsia X
Sun 14/609:45
SYD
-
KIX
1 stop25h 05m
AirAsia X
Deal found 12/3$570
Fri 21/811:05
KIX
-
SYD
1 stop20h 15m
AirAsia X
Mon 24/820:50
SYD
-
KIX
2 stops23h 40m
AirAsia X
Deal found 15/3$593
Sun 5/421:25
KIX
-
CNS
Nonstop7h 10m
Jetstar
Mon 20/412:30
CNS
-
KIX
Nonstop7h 30m
Jetstar
Deal found 11/3$607
Tue 12/515:50
KIX
-
SYD
1 stop18h 55m
Multiple Airlines
Tue 19/520:50
SYD
-
KIX
2 stops23h 40m
Multiple Airlines
Deal found 11/3$636
Wed 22/411:05
KIX
-
PER
2 stops18h 40m
Multiple Airlines
Sun 26/420:50
PER
-
KIX
1 stop17h 10m
Multiple Airlines
Deal found 11/3$641
Wed 27/515:50
KIX
-
SYD
1 stop26h 30m
Multiple Airlines
Wed 3/620:50
SYD
-
KIX
2 stops23h 40m
Multiple Airlines
Deal found 11/3$643
Wed 5/810:00
KIX
-
MEL
1 stop35h 15m
Multiple Airlines
Mon 10/805:15
MEL
-
KIX
1 stop29h 35m
Multiple Airlines
Deal found 14/3$654
Mon 17/810:00
KIX
-
MEL
1 stop21h 35m
Multiple Airlines
Mon 24/805:15
MEL
-
KIX
1 stop29h 35m
Multiple Airlines
Deal found 15/3$656
Wed 2/915:50
KIX
-
SYD
1 stop18h 55m
Multiple Airlines
Sat 5/914:10
SYD
-
KIX
1 stop25h 00m
Multiple Airlines
Deal found 12/3$667
Sat 22/811:05
KIX
-
SYD
1 stop20h 15m
Multiple Airlines
Wed 26/813:00
SYD
-
KIX
1 stop26h 05m
Multiple Airlines
Deal found 15/3$687
Sat 9/515:50
KIX
-
SYD
1 stop26h 30m
Multiple Airlines
Wed 13/520:50
SYD
-
KIX
2 stops23h 40m
Multiple Airlines
Deal found 14/3$703
Thu 14/511:05
KIX
-
SYD
1 stop20h 15m
Multiple Airlines
Thu 21/514:10
SYD
-
KIX
1 stop25h 00m
Multiple Airlines
Deal found 11/3$706

Find flight deals from Osaka to Australia

Keep the following information in mind while searching for Osaka to Australia flight deals. Data was last updated 16 March 2026.

Round-trip from

$570

One-way from

$265

Popular in

January

Cheapest in

March

Average price

$543

Good one-way deal

$463 or less
AirAsia X
  • AirAsia X
  • 11/6-14/6
  • 2 total stops
  • 45h 20m total
  • Osaka to Australia
Search Deals
6/7
  • 6/7
  • 1 total stop
  • 18h 10m total
  • Osaka to Australia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($322 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($112 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Osaka (OSA) to Australia.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Osaka to Australia 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 16 March 2026.
Use the filters below to find and compare flights from Osaka to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Wed 22/4

11:05-04:45

2 stops18h 40m

Perth

Sun 26/4

20:50-15:00

1 stop17h 10m

$641

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Fri 3/4

11:05-05:00

1 stop15h 55m

Melbourne

Sun 12/4

07:00-09:50

1 stop27h 50m

$727

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Sat 25/4

15:05-10:00

2 stops41h 55m

Melbourne

Sat 2/5

21:30-14:35

1 stop18h 05m

$779

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 10/6

15:50-11:45

1 stop18h 55m

Sydney Kingsford Smith

Thu 18/6

20:35-14:35

1 stop19h 00m

$786

OsakaBrisbane

KIX - BNE

KIXBNE

Osaka Kansai Intl

Thu 28/5

19:00-09:00

1 stop37h 00m

Brisbane

Mon 1/6

11:05-21:00

1 stop34h 55m

$796

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 4/6

09:30-07:20

1 stop20h 50m

Sydney Kingsford Smith

Mon 8/6

10:15-08:30

1 stop23h 15m

$812

OsakaBrisbane

KIX - BNE

KIXBNE

Osaka Kansai Intl

Fri 3/4

21:45-07:30

Nonstop8h 45m

Brisbane

Sun 19/4

11:05-13:20

1 stop27h 15m

$818

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 24/8

10:00-08:15

1 stop21h 15m

Sydney Kingsford Smith

Sat 29/8

14:15-06:40

1 stop17h 25m

$820

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Fri 4/9

21:25-08:10

Nonstop9h 45m

Sydney Kingsford Smith

Sat 5/9

11:00-19:50

Nonstop9h 50m

$829

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Thu 4/6

09:30-22:35

1 stop36h 05m

Melbourne

Sun 7/6

00:30-08:30

1 stop33h 00m

$879

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Osaka to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Osaka 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 to Australia

What is the cheapest month to book a flight from Osaka to Australia?

Currently, August is the cheapest month in which you can book a flight from Osaka to Australia (average of $298). Flying from Osaka to Australia in January is currently the most expensive (average of $1,134). 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 OSA to AU?

Find hourly flight availability from Osaka to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 March 2026.

When flying from Osaka to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Osaka to Australia delayed?

About 17% of weekly flights between Osaka and Australia have experienced delays in the past year, with the average delay time being 154 minutes.

What is the most punctual flight time for Osaka to Australia flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Osaka to Australia flights?

Over the past year, Jetstar have had the lowest number of delays on this route, with just 17% of flights being delayed.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 16 March 2026.
Read through reviews of airlines operating flights from Osaka to Australia, such as Jetstar. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Jetstar
6.5
Okay
530 reviews
Check prices

Comfort

6.4

Overall

6.5

Food

5.7

Crew

7.3

Entertainment

5.1

Boarding

6.8

Reviews

1 / 20
2.0
Mediocre

Rashmit,Feb 2026

SYD - MEL

Extremely bad . Their luggage policies are bad and confusing and the aim is to trap people. Even if you buy luggage and there is weight remaining in the checked baggage. They will not tell you and charge you an extremely hefty price at the gate with no regard. Then those bags will be held back and will not arrive along with the other bags . Then you wait 2 hours to file a complaint and they expect you to come back when ever THEY CAN FIND your bag . Very disappointing experience
Jetstar
6.5
Okay
530 reviews
Jetstar
6.5
Okay
530 reviews
Check prices

Comfort

6.4

Overall

6.5

Food

5.7

Crew

7.3

Entertainment

5.1

Boarding

6.8

Reviews

1 / 20
2.0
Mediocre

Rashmit,Feb 2026

SYD - MEL

Extremely bad . Their luggage policies are bad and confusing and the aim is to trap people. Even if you buy luggage and there is weight remaining in the checked baggage. They will not tell you and charge you an extremely hefty price at the gate with no regard. Then those bags will be held back and will not arrive along with the other bags . Then you wait 2 hours to file a complaint and they expect you to come back when ever THEY CAN FIND your bag . Very disappointing experience

Related info for your journey

Find useful and relevant information for your journey from Osaka to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Osaka to Australia?

    AirAsia X, China Eastern, and VietJet Air can get you from Osaka to Australia in just under 20h 15m. Your travel time can differ by up to 16h 45m. The distance between Osaka and Australia is about 7776 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Osaka to Australia one-way?

    To fly one-way, consider booking your trip with AirAsia X, which is currently one of the cheapest options available, starting at $219. Vietnam Airlines flights start at $275 while deals on Jetstar start at $299 one-way.

  • What are the most popular routes from Osaka to Australia?

    The most popular route from Osaka to Australia is Osaka Kansai Intl - Sydney Kingsford Smith. You may also consider Osaka Kansai Intl - Melbourne or Osaka Itami - Sydney Kingsford Smith.

  • What are the most reliable airlines from Osaka to Australia?

    No one likes to see their flight delayed. When booking a flight from Osaka to Australia consider choosing Qantas Airways(67%), Jetstar(61%) or Finnair(61%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Osaka to Australia?

    The cheapest flight price from Osaka to Australia is $350. On average you can expect to pay $699. The most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith), can usually be booked for $570.

  • Can I find deals for flights from Osaka to Australia that include hotel bookings?

    Yes. In addition to deals on Osaka to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Osaka to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Osaka to Australia.

  • Can I find deals for business class flights from Osaka to Australia?

    Yes. Cheapflights offers flight deals from Osaka to Australia 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 to Australia?

    Currently, August is the cheapest month in which you can book a flight from Osaka to Australia (average of $298). Flying from Osaka to Australia in January is currently the most expensive (average of $1,134). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Osaka to Australia

Discover the top airline that operate flights from Osaka to Australia. 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 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$362Average$1,284FlexibilityNo cancel feeOn-time74%
Search Jetstar flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Osaka to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Osaka to Australia. 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 Osaka to Australia?

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 Osaka to Australia.

Can Cheapflights find flights from Osaka to Australia with no change fees?

Need flexible booking options for your flight to Australia from Osaka? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Osaka to Australia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Australia from Osaka today and book when prices fit your budget.

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