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Cheap flights from Osaka to Australia from $373

OSA — SYD
7 Nov — 14 Nov1
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

Sun 25/1021:25 -
Nonstop7h 15m
Sun 1/1112:35 -
Nonstop7h 25m
Deal found 4/10$741
Sun 1/1121:25 -
Nonstop7h 15m
Mon 9/1112:35 -
Nonstop7h 25m
Deal found 5/10$742
Sat 7/1121:45 -
Nonstop7h 15m
Wed 11/1112:35 -
Nonstop7h 25m
Deal found 7/10$749
Thu 5/1107:25 -
1 stop20h 10m
Mon 9/1112:35 -
Nonstop7h 25m
Deal found 7/10$765
Sat 7/1107:25 -
1 stop20h 10m
Wed 11/1112:35 -
Nonstop7h 25m
Deal found 7/10$791
Tue 10/1121:45 -
Nonstop7h 15m
Sun 15/1112:35 -
Nonstop7h 25m
Deal found 3/10$797
Thu 5/1121:45 -
Nonstop7h 15m
Mon 9/1112:35 -
Nonstop7h 25m
Deal found 7/10$800
Fri 20/1116:00 -
1 stop27h 30m
Thu 26/1111:25 -
1 stop28h 45m
Deal found 4/10$807
Thu 19/1116:00 -
1 stop27h 30m
Thu 26/1108:40 -
1 stop31h 30m
Deal found 4/10$812
Wed 18/1116:00 -
1 stop27h 30m
Wed 25/1108:40 -
1 stop31h 30m
Deal found 4/10$821
Sun 22/1116:00 -
1 stop27h 30m
Thu 26/1111:25 -
1 stop28h 45m
Deal found 7/10$824
Fri 6/1107:25 -
1 stop20h 10m
Fri 13/1112:35 -
Nonstop7h 25m
Deal found 7/10$825

Find flight deals from Osaka to Australia

Round-trip from

$741

One-way from

$373

Popular in

January

Cheapest in

June

Average price

$1,447

Good round-trip deal

$1,149 or less

Good one-way deal

$453 or less
Jetstar
  • Jetstar
  • 25/10-1/11
  • Nonstop
  • 14h 40m total
  • Osaka to Australia
Search Deals
Jetstar
  • Jetstar
  • 27/10-31/12
  • Nonstop
  • 7h 15m total
  • Osaka to Australia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($214 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($142 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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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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Cheapflights Fare Finder

 
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

OsakaCairns

KIX Osaka Kansai Intl - CNS Cairns

KIXCNS

Osaka Kansai Intl

Tue 27/10

21:45-06:00

Nonstop7h 15m

Cairns

Wed 31/12

00:00-23:00

Nonstop0h 00m

$373

OsakaPerth

KIX Osaka Kansai Intl - PER Perth

KIXPER

Osaka Kansai Intl

Wed 16/12

14:55-19:55

1 stop30h 00m

Perth

Wed 31/12

00:00-01:00

Nonstop0h 00m

$379

OsakaCairns

KIX Osaka Kansai Intl - CNS Cairns

KIXCNS

Osaka Kansai Intl

Sat 3/4

07:35-04:30

1 stop19h 55m

Cairns

Wed 31/12

00:00-23:00

Nonstop0h 00m

$411

OsakaSydney

KIX Osaka Kansai Intl - SYD Sydney Kingsford Smith

KIXSYD

Osaka Kansai Intl

Tue 23/3

21:45-22:05

1 stop22h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-23:00

Nonstop0h 00m

$425

OsakaMelbourne

KIX Osaka Kansai Intl - MEL Melbourne

KIXMEL

Osaka Kansai Intl

Wed 9/12

14:55-23:45

1 stop30h 50m

Melbourne

Wed 31/12

00:00-23:00

Nonstop0h 00m

$442

OsakaMelbourne

KIX Osaka Kansai Intl - MEL Melbourne

KIXMEL

Osaka Kansai Intl

Mon 7/12

13:25-23:45

1 stop32h 20m

Melbourne

Wed 31/12

00:00-23:00

Nonstop0h 00m

$454

OsakaMelbourne

KIX Osaka Kansai Intl - MEL Melbourne

KIXMEL

Osaka Kansai Intl

Mon 14/12

13:25-23:45

1 stop32h 20m

Melbourne

Wed 31/12

00:00-23:00

Nonstop0h 00m

$455

OsakaPerth

KIX Osaka Kansai Intl - PER Perth

KIXPER

Osaka Kansai Intl

Tue 15/12

15:30-23:45

2 stops33h 15m

Perth

Wed 31/12

00:00-01:00

Nonstop0h 00m

$465
Fastest return journey

OsakaCairns

KIX Osaka Kansai Intl - CNS Cairns

KIXCNS

Osaka Kansai Intl

Sat 3/4

21:45-05:55

Nonstop7h 10m

Cairns

Wed 31/12

00:00-23:00

Nonstop0h 00m

$468

OsakaPerth

KIX Osaka Kansai Intl - PER Perth

KIXPER

Osaka Kansai Intl

Sat 12/12

15:30-23:45

2 stops33h 15m

Perth

Wed 31/12

00:00-01:00

Nonstop0h 00m

$468

Flights are sorted by cheapest return flights first.

Deals found on 5/10

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

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, June is the cheapest month in which you can book a flight from Osaka to Australia (average of $795). Flying from Osaka to Australia in January is currently the most expensive (average of $1,602). 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?

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 16% 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 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?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday 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 16% of flights being delayed.

Reviews of airlines servicing Australia

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
571 reviews
Check prices

Comfort

6.4

Food

5.7

Overall

6.5

Entertainment

5.1

Boarding

6.7

Crew

7.3

Reviews

1 / 20
10.0
Excellent

Steven,Aug 2026

BNE - MEL

Wonderful crew, good inflight menu. Boarding and airport procedures are a bit chaotic.
Jetstar
6.5
Okay
571 reviews
Jetstar
6.5
Okay
571 reviews
Check prices

Comfort

6.4

Food

5.7

Overall

6.5

Entertainment

5.1

Boarding

6.7

Crew

7.3

Reviews

1 / 20
10.0
Excellent

Steven,Aug 2026

BNE - MEL

Wonderful crew, good inflight menu. Boarding and airport procedures are a bit chaotic.

Related info for your journey

  • How long is the flight from Osaka to Australia?

    Jetstar, China Southern, and Cathay Pacific can get you from Osaka to Australia in just under 7h 15m. Your travel time can differ by up to 20h 15m. 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 AirAsia X, which is currently one of the cheapest options available, starting at $220. Jetstar flights start at $342 while deals on Scoot start at $350 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 - 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 Qantas Airways(85%), Jetstar(85%) or Finnair(85%), 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 $577. On average you can expect to pay $1,288. The most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith), can usually be booked for $999.

  • 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, June is the cheapest month in which you can book a flight from Osaka to Australia (average of $795). Flying from Osaka to Australia in January is currently the most expensive (average of $1,602). 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

Top airline flying from Osaka to Australia

AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$363Average$1,142FlexibilityNo cancel feeOn-time74%
Search Jetstar flights

Fly with Cheapflights

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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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