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Cheap flights from Osaka to Australia from $331

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SYD
3 Jan — 10 Jan1
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 4 December 2025.

Wed 31/1213:50KIX - SYD
1 stop19h 10mChina Eastern
Wed 7/112:00SYD - KIX
2 stops26h 50mChina Eastern
Deal found 3/12$1,017
Fri 26/1215:55KIX - MEL
2 stops20h 10mChina Eastern
Wed 7/112:00MEL - KIX
1 stop29h 20mChina Eastern
Deal found 2/12$1,038
Fri 26/1209:20KIX - MEL
1 stop26h 45mMultiple Airlines
Wed 7/112:00MEL - KIX
1 stop32h 00mMultiple Airlines
Deal found 2/12$1,046
Mon 15/1213:50KIX - SYD
1 stop23h 40mAir China
Tue 23/1220:40SYD - KIX
1 stop25h 30mAir China
Deal found 2/12$1,073
Mon 29/1219:20KIX - MEL
2 stops37h 05mXiamenAir
Mon 5/112:25MEL - KIX
1 stop31h 30mXiamenAir
Deal found 1/12$1,160
Wed 10/1216:10KIX - MEL
1 stop20h 20mSichuan Airlines
Mon 15/1221:40MEL - KIX
1 stop18h 55mSichuan Airlines
Deal found 3/12$1,176
Thu 18/1216:10KIX - SYD
1 stop20h 30mMultiple Airlines
Sun 28/1212:30SYD - KIX
1 stop31h 25mMultiple Airlines
Deal found 3/12$1,198
Mon 15/1214:35KIX - SYD
2 stops22h 20mHainan Airlines
Tue 23/1221:00SYD - KIX
2 stops41h 35mHainan Airlines
Deal found 2/12$1,210
Wed 10/1219:20KIX - MEL
2 stops37h 05mXiamenAir
Sun 14/1212:25MEL - KIX
1 stop31h 30mXiamenAir
Deal found 3/12$1,211
Wed 31/1212:20KIX - SYD
2 stops30h 00mMultiple Airlines
Wed 7/115:15SYD - KIX
3 stops32h 05mMultiple Airlines
Deal found 3/12$1,220
Wed 10/1216:10KIX - MEL
1 stop20h 20mMultiple Airlines
Mon 15/1221:15MEL - KIX
2 stops20h 05mMultiple Airlines
Deal found 3/12$1,231
Wed 10/1216:10KIX - MEL
1 stop20h 20mMultiple Airlines
Sun 14/1212:25MEL - KIX
1 stop31h 30mMultiple Airlines
Deal found 3/12$1,236

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 4 December 2025.

Round-trip from

$733

One-way from

$331

Popular in

January

Cheapest in

June

Average price

$852

Good round-trip deal

$851 or less

Good one-way deal

$452 or less
Scoot
  • Scoot
  • 3/2-8/2
  • 3 total stops
  • 60h 55m total
  • Osaka to Australia
Search Deals
Sichuan Airlines
  • Sichuan Airlines
  • 18/12
  • 1 total stop
  • 20h 20m total
  • Osaka to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($245 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($90 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Osaka (OSA) to Australia.
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 4 December 2025.
Use the filters below to find and compare flights from Osaka to Australia that are best for you.

Fly from

Osaka

Fly to

Australia

Route

Depart

Return

Price

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Tue 3/2

15:25-19:45

2 stops29h 20m

Perth

Sun 8/2

05:35-14:10

1 stop31h 35m

$733

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Thu 5/2

20:25-00:05

2 stops49h 40m

Melbourne

Sun 15/2

01:25-18:20

1 stop18h 55m

$760

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Fri 13/3

15:25-09:25

2 stops40h 00m

Sydney Kingsford Smith

Wed 18/3

11:25-13:55

2 stops28h 30m

$779

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 11/5

10:00-08:15

1 stop21h 15m

Sydney Kingsford Smith

Mon 25/5

14:15-06:40

1 stop17h 25m

$798

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Mon 9/3

16:00-21:30

1 stop27h 30m

Melbourne

Mon 16/3

11:25-13:05

1 stop27h 40m

$801

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Sun 10/5

16:00-19:40

1 stop26h 40m

Sydney Kingsford Smith

Mon 25/5

21:45-15:00

1 stop18h 15m

$806

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Thu 12/3

15:05-13:00

1 stop19h 55m

Melbourne

Tue 17/3

22:20-16:20

1 stop20h 00m

$812

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 6/5

10:00-08:15

1 stop21h 15m

Sydney Kingsford Smith

Sat 23/5

14:15-06:40

1 stop17h 25m

$835

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 7/5

10:00-08:15

1 stop21h 15m

Sydney Kingsford Smith

Mon 25/5

14:15-06:40

1 stop17h 25m

$835

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 6/5

10:00-08:15

1 stop21h 15m

Sydney Kingsford Smith

Mon 25/5

14:15-06:40

1 stop17h 25m

$835

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 60 results
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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 $316). Flying from Osaka to Australia in January is currently the most expensive (average of $996). 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 4 December 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 22% on flights from Osaka to Australia by exploring options for tickets in the morning.

How often are flights from Osaka to Australia delayed?

About 18% of weekly flights between Osaka and Australia have experienced delays in the past year, with the average delay time being 151 minutes.

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

Historically, flights departing at night 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 18% 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 4 December 2025.
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
6.6
Okay
488 reviews
Check prices

Entertainment

5.1

Boarding

6.8

Comfort

6.4

Overall

6.6

Crew

7.3

Food

5.6

Reviews

1 / 20
8.0
Excellent

Lily,Dec 2025

SIN - MEL

You get what you pay for. It’s okay for short flights.
Jetstar
6.6
Okay
488 reviews
Jetstar
6.6
Okay
488 reviews
Check prices

Entertainment

5.1

Boarding

6.8

Comfort

6.4

Overall

6.6

Crew

7.3

Food

5.6

Reviews

1 / 20
8.0
Excellent

Lily,Dec 2025

SIN - MEL

You get what you pay for. It’s okay for short flights.

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?

    China Southern, Vietnam Airlines, and Shenzhen Airlines can get you from Osaka to Australia in just under 19h 55m. Your travel time can differ by up to 20h 05m. The distance between Osaka and Australia is about 8072 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 $232. Vietnam Airlines flights start at $291 while deals on Jetstar start at $315 one-way.

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

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

  • 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 Jetstar(52%), Finnair(52%) or Qantas Airways(0%), 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 $376. On average you can expect to pay $1,052. The most popular route, (Osaka Kansai Intl - Melbourne), can usually be booked for $815.

  • 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 $316). Flying from Osaka to Australia in January is currently the most expensive (average of $996). 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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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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