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Cheap flights from Osaka to Australia from $305

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SYD
15 Feb — 22 Feb1
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 16 January 2026.

Round-trip from

$563

One-way from

$305

Popular in

January

Cheapest in

March

Average price

$1,943

Good round-trip deal

$1,340 or less

Good one-way deal

$460 or less
AirAsia X
  • AirAsia X
  • 1/3-8/3
  • 2 total stops
  • 56h 40m total
  • Osaka to Australia
Search Deals
2/3
  • 2/3
  • 2 total stops
  • 39h 45m total
  • Osaka to Australia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($432 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($122 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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 16 January 2026.

Sun 1/310:55
KIX
-
SYD
1 stop31h 40m
AirAsia X
Sun 8/321:50
SYD
-
KIX
1 stop19h 40m
AirAsia X
Deal found 14/1$563
Tue 17/210:55
KIX
-
SYD
1 stop31h 40m
AirAsia X
Tue 24/221:50
SYD
-
KIX
1 stop19h 40m
AirAsia X
Deal found 14/1$584
Mon 16/216:45
KIX
-
SYD
1 stop25h 50m
AirAsia X
Tue 24/221:50
SYD
-
KIX
1 stop19h 40m
AirAsia X
Deal found 15/1$589
Tue 17/210:55
KIX
-
SYD
1 stop31h 40m
AirAsia X
Fri 27/210:45
SYD
-
KIX
1 stop25h 00m
AirAsia X
Deal found 15/1$614
Sat 28/210:55
KIX
-
PER
1 stop18h 35m
Multiple Airlines
Sat 7/305:15
PER
-
KIX
1 stop27h 30m
Multiple Airlines
Deal found 13/1$643
Thu 12/210:55
KIX
-
SYD
1 stop20h 20m
Multiple Airlines
Tue 17/210:30
SYD
-
KIX
1 stop33h 30m
Multiple Airlines
Deal found 14/1$667
Sat 14/210:55
KIX
-
PER
2 stops18h 45m
Multiple Airlines
Sat 21/207:00
PER
-
KIX
2 stops25h 45m
Multiple Airlines
Deal found 15/1$678
Wed 8/407:40
KIX
-
CNS
1 stop19h 50m
Multiple Airlines
Fri 17/412:30
CNS
-
KIX
Nonstop7h 30m
Multiple Airlines
Deal found 13/1$683
Fri 27/215:25
KIX
-
PER
1 stop13h 50m
Multiple Airlines
Fri 6/320:40
PER
-
KIX
2 stops21h 40m
Multiple Airlines
Deal found 13/1$689
Sat 28/212:15
KIX
-
SYD
1 stop16h 40m
Multiple Airlines
Sat 7/310:45
SYD
-
KIX
1 stop25h 00m
Multiple Airlines
Deal found 13/1$699
Wed 11/210:55
KIX
-
PER
2 stops24h 55m
Multiple Airlines
Wed 18/211:30
PER
-
KIX
2 stops21h 15m
Multiple Airlines
Deal found 14/1$705
Mon 1/610:00
KIX
-
PER
1 stop13h 30m
Multiple Airlines
Sat 6/621:55
PER
-
KIX
1 stop15h 40m
Multiple Airlines
Deal found 13/1$713

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 16 January 2026.
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

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Tue 17/2

10:55-20:35

1 stop31h 40m

Sydney Kingsford Smith

Tue 24/2

21:50-15:30

1 stop19h 40m

$581

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Sat 28/2

10:55-04:40

2 stops18h 45m

Perth

Sat 7/3

11:30-09:45

2 stops21h 15m

$665

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Wed 11/2

10:55-10:50

2 stops24h 55m

Perth

Wed 18/2

11:30-09:45

2 stops21h 15m

$705

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Mon 18/5

15:50-20:15

1 stop27h 25m

Melbourne

Sat 23/5

21:00-12:10

2 stops40h 10m

$713

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 4/3

16:00-20:20

1 stop26h 20m

Sydney Kingsford Smith

Mon 9/3

11:25-15:00

1 stop29h 35m

$732

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Mon 18/5

16:00-19:20

1 stop26h 20m

Melbourne

Sat 23/5

21:00-13:10

1 stop17h 10m

$735

OsakaPerth

KIX - PER

KIXPER

Osaka Kansai Intl

Sat 14/2

10:55-04:40

2 stops18h 45m

Perth

Sat 21/2

20:25-14:10

3 stops40h 45m

$767

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 4/2

20:45-09:15

2 stops34h 30m

Sydney Kingsford Smith

Mon 9/2

20:40-20:10

1 stop25h 30m

$779

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Thu 5/2

10:55-05:40

2 stops40h 45m

Melbourne

Tue 10/2

20:15-12:40

1 stop18h 25m

$788

OsakaMelbourne

KIX - MEL

KIXMEL

Osaka Kansai Intl

Thu 14/5

16:55-19:20

2 stops49h 25m

Melbourne

Mon 18/5

10:20-15:00

1 stop29h 40m

$789

Flights are sorted by cheapest return flights first.

Deals found on 14/1

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 $311). Flying from Osaka to Australia in January is currently the most expensive (average of $1,184). 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 16 January 2026.

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 19% of weekly flights between Osaka and Australia have experienced delays in the past year, with the average delay time being 157 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 16 January 2026.
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
508 reviews
Check prices

Boarding

6.7

Crew

7.3

Overall

6.5

Food

5.6

Entertainment

5.1

Comfort

6.4

Reviews

1 / 20
2.0
Mediocre

Tracy,Jan 2026

SYD - MEL

My tickets have been cancelled this morning at 3am for 6:30am’ scheduled. I had to contact myself to reschedule it. I finally confirmed flight at 9:40am, however it delayed to 11am… I missed the pickup at Mel airport and need to pay double amount …. Such a bad experience
Jetstar
6.5
Okay
508 reviews
Jetstar
6.5
Okay
508 reviews
Check prices

Boarding

6.7

Crew

7.3

Overall

6.5

Food

5.6

Entertainment

5.1

Comfort

6.4

Reviews

1 / 20
2.0
Mediocre

Tracy,Jan 2026

SYD - MEL

My tickets have been cancelled this morning at 3am for 6:30am’ scheduled. I had to contact myself to reschedule it. I finally confirmed flight at 9:40am, however it delayed to 11am… I missed the pickup at Mel airport and need to pay double amount …. Such a bad experience

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?

    AirAsia X, China Southern, and China Eastern can get you from Osaka to Australia in just under 17h 40m. Your travel time can differ by up to 14h. The distance between Osaka and Australia is about 7123 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 Vietnam Airlines, which is currently one of the cheapest options available, starting at $287. Jetstar flights start at $312 while deals on Scoot 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 - Sydney Kingsford Smith. You may also consider Osaka Kansai Intl - Cairns or Osaka Kansai Intl - Brisbane.

  • What are the cheapest flights from Osaka to Australia?

    The cheapest flight price from Osaka to Australia is $378. On average you can expect to pay $1,436. The most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith), can usually be booked for $589.

  • 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 $311). Flying from Osaka to Australia in January is currently the most expensive (average of $1,184). 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.

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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$341Average$1,340FlexibilityNo 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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