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Cheap flights from Osaka to Australia from $259

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SYD
7 Sep — 14 Sep1
1 adult

Cheap flight deals from Osaka to Australia

Keep the following information in mind while searching for Osaka to Australia flight deals. Data was last updated 2 September 2025.

Round-trip from

$716

One-way from

$259

Popular in

December

Cheapest in

June

Average price

$1,527

Good round-trip deal

$382 or less

Good one-way deal

$355 or less
China Eastern
  • China Eastern
  • 27/10-30/10
  • 4 total stops
  • 66h 55m total
  • Osaka to Australia
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Jetstar
  • Jetstar
  • 21/9
  • Nonstop
  • 7h 10m total
  • Osaka to Australia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($298 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Osaka (OSA) to Australia.
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Price to beat on a one-way flight from Osaka (OSA) to Australia.
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Find flight deals from Osaka to Australia

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 2 September 2025.

Mon 27/1015:55KIX - MEL
2 stops40h 05mChina Eastern
Thu 30/1012:00MEL - KIX
2 stops26h 50mChina Eastern
Deal found 2/9$716
Tue 28/1009:30KIX - SYD
1 stop20h 35mVietJet Air
Fri 31/1011:15SYD - KIX
1 stop23h 15mVietJet Air
Deal found 1/9$720
Tue 28/1010:00KIX - SYD
2 stops24h 15mChina Eastern
Fri 31/1013:30SYD - KIX
2 stops34h 15mChina Eastern
Deal found 1/9$739
Wed 22/1014:45KIX - SYD
1 stop18h 05mHong Kong Airlines
Fri 31/1012:35SYD - KIX
1 stop27h 30mHong Kong Airlines
Deal found 2/9$750
Thu 23/1014:30KIX - MEL
1 stop22h 35mMultiple Airlines
Fri 31/1011:25MEL - KIX
1 stop27h 30mMultiple Airlines
Deal found 1/9$757
Mon 20/1014:45KIX - SYD
1 stop18h 05mHong Kong Airlines
Thu 23/1012:20SYD - KIX
1 stop30h 10mHong Kong Airlines
Deal found 1/9$776
Mon 20/1011:05KIX - SYD
1 stop31h 55mMultiple Airlines
Thu 23/1012:25SYD - KIX
1 stop31h 30mMultiple Airlines
Deal found 31/8$780
Tue 21/1010:00KIX - SYD
2 stops24h 15mChina Eastern
Thu 30/1012:00SYD - KIX
2 stops26h 50mChina Eastern
Deal found 2/9$794
Mon 20/1011:05KIX - SYD
1 stop31h 55mMultiple Airlines
Mon 27/1012:30SYD - KIX
1 stop31h 25mMultiple Airlines
Deal found 31/8$796
Tue 28/1009:30KIX - SYD
1 stop20h 35mMultiple Airlines
Fri 31/1010:45SYD - KIX
2 stops28h 30mMultiple Airlines
Deal found 1/9$802
Tue 21/1009:30KIX - SYD
1 stop20h 50mMultiple Airlines
Thu 30/1016:25SYD - KIX
1 stop18h 05mMultiple Airlines
Deal found 2/9$806
Wed 1/1011:05KIX - SYD
1 stop31h 55mMultiple Airlines
Wed 8/1011:15SYD - KIX
1 stop23h 15mMultiple Airlines
Deal found 31/8$814

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 2 September 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

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Mon 27/10

15:55-10:00

2 stops40h 05m

Melbourne

Thu 30/10

12:00-12:50

2 stops26h 50m

$716

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Tue 28/10

09:30-08:05

1 stop20h 35m

Sydney Kingsford Smith

Fri 31/10

11:15-08:30

1 stop23h 15m

$720

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Tue 28/10

10:00-12:15

2 stops24h 15m

Sydney Kingsford Smith

Fri 31/10

13:30-21:45

2 stops34h 15m

$739

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 22/10

14:45-10:50

1 stop18h 05m

Sydney Kingsford Smith

Mon 27/10

12:35-19:05

1 stop32h 30m

$750

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 22/10

14:45-10:50

1 stop18h 05m

Sydney Kingsford Smith

Mon 3/11

12:35-07:15

1 stop20h 40m

$750

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 22/10

14:45-10:50

1 stop18h 05m

Sydney Kingsford Smith

Fri 31/10

12:35-14:05

1 stop27h 30m

$750

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Thu 23/10

14:30-15:05

1 stop22h 35m

Melbourne

Fri 31/10

11:25-12:55

1 stop27h 30m

$757

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Thu 23/10

14:30-15:05

1 stop22h 35m

Melbourne

Thu 30/10

11:25-12:55

1 stop27h 30m

$759

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 20/10

14:45-10:50

1 stop18h 05m

Sydney Kingsford Smith

Thu 23/10

12:20-16:30

1 stop30h 10m

$776

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 20/10

11:05-21:00

1 stop31h 55m

Sydney Kingsford Smith

Thu 23/10

12:25-17:55

1 stop31h 30m

$780

Flights are sorted by cheapest return flights first.

Deals found on 2/9

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, May is the cheapest month in which you can book a flight from Osaka to Australia (average of $129). Flying from Osaka to Australia in October is currently the most expensive (average of $171). 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 2 September 2025.

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.

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 2 September 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
473 reviews
Check prices

Comfort

6.4

Food

5.6

Boarding

6.8

Entertainment

5.1

Overall

6.6

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Matt,July 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs
Jetstar
6.6
Okay
473 reviews
Jetstar
6.6
Okay
473 reviews
Check prices

Comfort

6.4

Food

5.6

Boarding

6.8

Entertainment

5.1

Overall

6.6

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Matt,July 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs

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 Eastern, VietJet Air, and Hong Kong Airlines can get you from Osaka to Australia in just under 18h 05m. Your travel time can differ by up to 22h. 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 Jetstar, which is currently one of the cheapest options available, starting at $259. Hainan Airlines flights start at $331 while deals on VietJet Air start at $380 one-way.

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

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

  • What are the cheapest flights from Osaka to Australia?

    The cheapest flight price from Osaka to Australia is $355. On average you can expect to pay $1,018. The most popular route, (Osaka Kansai Intl - Brisbane), can usually be booked for $871.

  • 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, May is the cheapest month in which you can book a flight from Osaka to Australia (average of $129). Flying from Osaka to Australia in October is currently the most expensive (average of $171). 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

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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 2 September 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$741Average$1,036FlexibilityNo 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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