Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Osaka to Australia from $308

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SYD
19 Nov — 26 Nov1
1 adult
1 adult, Economy

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 20 October 2025.

Round-trip from

$649

One-way from

$308

Popular in

August

Cheapest in

June

Average price

$1,270

Good round-trip deal

$388 or less

Good one-way deal

$462 or less
Sichuan Airlines
  • Sichuan Airlines
  • 14/11-18/11
  • 2 total stops
  • 39h 40m total
  • Osaka to Australia
Search Deals
Jetstar
  • Jetstar
  • 16/12
  • Nonstop
  • 7h 15m total
  • Osaka to Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($133 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($52 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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

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 20 October 2025.

Fri 14/1116:10KIX - SYD
1 stop20h 30mSichuan Airlines
Tue 18/1121:25SYD - KIX
1 stop19h 10mSichuan Airlines
Deal found 18/10$649
Tue 21/1021:45KIX - CNS
Nonstop7h 10mJetstar
Sun 26/1012:35CNS - KIX
Nonstop7h 30mJetstar
Deal found 18/10$732
Tue 2/1220:45KIX - PER
2 stops24h 10mMultiple Airlines
Tue 9/1207:25PER - KIX
2 stops30h 05mMultiple Airlines
Deal found 18/10$751
Mon 1/1215:25KIX - PER
1 stop13h 50mMultiple Airlines
Mon 8/1220:25PER - KIX
2 stops41h 05mMultiple Airlines
Deal found 17/10$763
Mon 1/1215:25KIX - PER
1 stop13h 50mMultiple Airlines
Sun 7/1207:00PER - KIX
2 stops30h 30mMultiple Airlines
Deal found 19/10$768
Tue 18/1110:00KIX - SYD
2 stops24h 15mChina Eastern
Tue 25/1112:20SYD - KIX
2 stops29h 00mChina Eastern
Deal found 19/10$782
Sat 1/1110:00KIX - SYD
2 stops24h 15mMultiple Airlines
Tue 18/1112:30SYD - KIX
1 stop31h 25mMultiple Airlines
Deal found 20/10$811
Wed 3/1209:30KIX - PER
1 stop24h 20mMultiple Airlines
Wed 10/1220:25PER - KIX
2 stops41h 05mMultiple Airlines
Deal found 19/10$814
Fri 31/1012:15KIX - SYD
1 stop16h 40mMultiple Airlines
Tue 18/1112:30SYD - KIX
1 stop31h 25mMultiple Airlines
Deal found 20/10$819
Fri 14/1113:50KIX - SYD
2 stops21h 45mMultiple Airlines
Tue 18/1112:30SYD - KIX
1 stop31h 25mMultiple Airlines
Deal found 18/10$828
Thu 4/1215:25KIX - PER
1 stop13h 50mMultiple Airlines
Thu 11/1211:30PER - KIX
2 stops26h 00mMultiple Airlines
Deal found 20/10$829
Thu 20/1119:20KIX - MEL
2 stops37h 05mXiamenAir
Tue 25/1112:25MEL - KIX
1 stop31h 30mXiamenAir
Deal found 20/10$840

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 20 October 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

Sat 7/2

15:25-21:45

2 stops31h 20m

Perth

Sun 15/2

05:35-14:10

1 stop31h 35m

$745

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Mon 1/12

15:25-04:15

1 stop13h 50m

Perth

Mon 8/12

20:25-14:30

2 stops41h 05m

$763

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Tue 2/12

20:45-21:45

3 stops26h 00m

Perth

Tue 9/12

18:30-19:20

2 stops23h 50m

$766

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Tue 18/11

10:00-12:15

2 stops24h 15m

Sydney Kingsford Smith

Tue 25/11

12:20-15:20

2 stops29h 00m

$782

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 4/3

15:25-18:50

1 stop25h 25m

Sydney Kingsford Smith

Mon 9/3

11:25-13:05

1 stop27h 40m

$812

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Wed 3/12

09:30-08:50

1 stop24h 20m

Perth

Wed 10/12

20:25-14:30

2 stops41h 05m

$814

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Fri 14/11

13:50-13:35

2 stops21h 45m

Sydney Kingsford Smith

Tue 18/11

12:30-17:55

1 stop31h 25m

$828

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Fri 13/3

15:25-21:20

1 stop27h 55m

Melbourne

Sun 15/3

01:25-18:20

1 stop18h 55m

$834

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Thu 4/12

15:00-19:55

3 stops29h 55m

Perth

Thu 11/12

11:30-14:30

2 stops26h 00m

$842

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Mon 17/11

19:20-10:25

2 stops37h 05m

Melbourne

Mon 24/11

12:25-17:55

1 stop31h 30m

$848

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 60 results
1
2
3
...
6

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 $1,009). 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 20 October 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 20 October 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
6.5
Okay
476 reviews
Check prices

Entertainment

5.1

Comfort

6.4

Crew

7.3

Food

5.6

Overall

6.5

Boarding

6.8

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
6.5
Okay
476 reviews
Jetstar
6.5
Okay
476 reviews
Check prices

Entertainment

5.1

Comfort

6.4

Crew

7.3

Food

5.6

Overall

6.5

Boarding

6.8

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, XiamenAir, and Scoot can get you from Osaka to Australia in just under 24h 15m. Your travel time can differ by up to 12h 50m. 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 $308. Sichuan Airlines flights start at $326 while deals on China Eastern start at $432 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 Itami - 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(65%), Finnair(64%) 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 $837. The most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith), can usually be booked for $649.

  • 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 $1,009). 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.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.