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Cheap flights from Osaka to Australia from $320

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SYD
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

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 7 November 2025.

Round-trip from

$802

One-way from

$320

Popular in

January

Cheapest in

June

Average price

$793

Good round-trip deal

$351 or less

Good one-way deal

$491 or less
1/12-3/12
  • 1/12-3/12
  • 3 total stops
  • 47h 05m total
  • Osaka to Australia
Search Deals
Sichuan Airlines
  • Sichuan Airlines
  • 17/11
  • 1 total stop
  • 20h 20m total
  • Osaka to Australia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($437 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($85 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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.
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Find 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 7 November 2025.

Mon 1/1216:10KIX - MEL
1 stop20h 20mMultiple Airlines
Wed 3/1207:45MEL - KIX
2 stops26h 45mMultiple Airlines
Deal found 5/11$802
Fri 7/1109:30KIX - PER
1 stop24h 20mMultiple Airlines
Sun 9/1120:25PER - KIX
2 stops21h 40mMultiple Airlines
Deal found 6/11$846
Mon 1/1216:10KIX - MEL
1 stop20h 20mMultiple Airlines
Fri 5/1217:45MEL - KIX
2 stops46h 45mMultiple Airlines
Deal found 7/11$860
Mon 24/1116:10KIX - MEL
1 stop20h 20mMultiple Airlines
Sun 30/1107:45MEL - KIX
2 stops26h 45mMultiple Airlines
Deal found 5/11$882
Thu 27/1119:30KIX - SYD
1 stop34h 25mMultiple Airlines
Sat 29/1117:35SYD - KIX
2 stops40h 55mMultiple Airlines
Deal found 7/11$896
Tue 11/1112:15KIX - MEL
1 stop16h 45mJuneyao Airlines
Wed 19/1109:00MEL - KIX
1 stop31h 30mJuneyao Airlines
Deal found 6/11$905
Thu 4/1219:30KIX - SYD
1 stop34h 25mMultiple Airlines
Thu 25/1209:55SYD - KIX
1 stop34h 35mMultiple Airlines
Deal found 6/11$908
Tue 11/1115:25KIX - MEL
1 stop27h 25mScoot
Mon 17/1113:10MEL - KIX
1 stop27h 00mScoot
Deal found 6/11$911
Mon 24/1122:10KIX - MEL
1 stop30h 50mJuneyao Airlines
Sun 30/1109:00MEL - KIX
1 stop31h 30mJuneyao Airlines
Deal found 5/11$923
Tue 11/1112:15KIX - MEL
1 stop16h 45mJuneyao Airlines
Fri 21/1109:00MEL - KIX
1 stop31h 30mJuneyao Airlines
Deal found 6/11$939
Mon 24/1112:15KIX - SYD
1 stop16h 40mJuneyao Airlines
Sat 6/1208:55SYD - KIX
1 stop14h 00mJuneyao Airlines
Deal found 6/11$943
Wed 12/1117:30KIX - MEL
1 stop35h 30mJuneyao Airlines
Sun 16/1109:00MEL - KIX
1 stop28h 00mJuneyao Airlines
Deal found 6/11$943

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 7 November 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

Wed 18/3

09:30-08:50

1 stop24h 20m

Perth

Sun 29/3

17:20-07:55

2 stops37h 35m

$849

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Mon 1/12

16:10-14:30

1 stop20h 20m

Melbourne

Fri 5/12

17:45-14:30

2 stops46h 45m

$860

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Sun 15/3

15:25-04:15

1 stop13h 50m

Perth

Thu 26/3

23:25-13:55

2 stops37h 30m

$869

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Wed 18/3

09:30-08:50

1 stop24h 20m

Perth

Tue 24/3

22:55-18:20

1 stop18h 25m

$908

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Fri 13/3

09:30-08:50

1 stop24h 20m

Perth

Tue 24/3

22:55-18:20

1 stop18h 25m

$909

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Wed 12/11

22:10-07:00

1 stop30h 50m

Melbourne

Fri 21/11

09:00-20:55

1 stop13h 55m

$946

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Wed 12/11

15:25-21:20

1 stop27h 55m

Melbourne

Tue 18/11

17:55-19:05

2 stops27h 10m

$946

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Fri 21/11

16:10-14:40

1 stop20h 30m

Sydney Kingsford Smith

Fri 28/11

11:15-20:55

2 stops35h 40m

$954

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Wed 12/11

15:25-21:20

1 stop27h 55m

Melbourne

Mon 17/11

22:35-14:10

1 stop17h 35m

$1,023

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Wed 12/11

15:25-21:20

1 stop27h 55m

Melbourne

Tue 18/11

22:35-14:10

1 stop17h 35m

$1,023

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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 $320). Flying from Osaka to Australia in January is currently the most expensive (average of $1,010). 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 7 November 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.

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 7 November 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
480 reviews
Check prices

Crew

7.3

Food

5.6

Comfort

6.4

Boarding

6.8

Entertainment

5.1

Overall

6.6

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
480 reviews
Jetstar
6.6
Okay
480 reviews
Check prices

Crew

7.3

Food

5.6

Comfort

6.4

Boarding

6.8

Entertainment

5.1

Overall

6.6

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?

    Juneyao Airlines, China Eastern, and Jetstar can get you from Osaka to Australia in just under 7h 15m. Your travel time can differ by up to 23h 35m. The distance between Osaka and Australia is about 5810 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 Sichuan Airlines, which is currently one of the cheapest options available, starting at $320. Scoot flights start at $334 while deals on Hainan Airlines start at $335 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 Kansai Intl - Brisbane.

  • 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(62%), Finnair(60%) 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 $290. On average you can expect to pay $899. The most popular route, (Osaka Kansai Intl - Melbourne), can usually be booked for $802.

  • 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 $320). Flying from Osaka to Australia in January is currently the most expensive (average of $1,010). 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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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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