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Cheap flights from Adelaide to Osaka from $420

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — OSA
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 January 2026.

Round-trip from

$670

One-way from

$485

Popular in

April

Cheapest in

August

Average price

$1,548
China Southern
  • China Southern
  • 18/5-27/5
  • 2 total stops
  • 44h 55m total
  • Adelaide to Osaka
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9/3
  • 9/3
  • 3 total stops
  • 29h 45m total
  • Adelaide to Osaka
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($223 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($86 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Adelaide to Osaka

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Osaka
Explore the most affordable flight options available from Adelaide to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 January 2026.

Mon 18/510:30
ADL
-
KIX
1 stop27h 10m
China Southern
Wed 27/514:40
KIX
-
ADL
1 stop17h 45m
China Southern
Deal found 14/1$670
Thu 21/510:30
ADL
-
KIX
2 stops51h 55m
China Southern
Sun 24/511:55
KIX
-
ADL
2 stops20h 30m
China Southern
Deal found 13/1$682
Sat 16/510:30
ADL
-
KIX
1 stop29h 00m
China Southern
Sun 24/514:40
KIX
-
ADL
1 stop17h 45m
China Southern
Deal found 13/1$696
Sat 16/510:30
ADL
-
KIX
1 stop29h 00m
China Southern
Sat 30/513:10
KIX
-
ADL
2 stops43h 15m
China Southern
Deal found 13/1$706
Sat 16/510:30
ADL
-
KIX
2 stops27h 55m
China Southern
Wed 27/511:55
KIX
-
ADL
2 stops20h 30m
China Southern
Deal found 13/1$718
Mon 11/510:30
ADL
-
KIX
1 stop29h 00m
China Southern
Wed 20/514:40
KIX
-
ADL
1 stop17h 45m
China Southern
Deal found 14/1$790
Sat 11/410:30
ADL
-
KIX
2 stops27h 55m
China Southern
Wed 22/416:00
KIX
-
ADL
1 stop16h 25m
China Southern
Deal found 14/1$848
Sat 28/208:05
ADL
-
KIX
2 stops27h 10m
Multiple Airlines
Sat 7/310:55
KIX
-
ADL
2 stops29h 20m
Multiple Airlines
Deal found 14/1$864
Thu 5/308:05
ADL
-
KIX
2 stops27h 10m
Multiple Airlines
Tue 17/310:55
KIX
-
ADL
2 stops29h 20m
Multiple Airlines
Deal found 14/1$869
Mon 11/509:45
ADL
-
ITM
2 stops34h 35m
Malaysia Airlines
Wed 20/514:35
ITM
-
ADL
2 stops39h 55m
Malaysia Airlines
Deal found 14/1$1,121
Fri 12/609:45
ADL
-
ITM
2 stops34h 30m
Malaysia Airlines
Tue 16/614:35
ITM
-
ADL
2 stops39h 55m
Malaysia Airlines
Deal found 11/1$1,429
Sat 5/909:45
ADL
-
ITM
2 stops34h 30m
Malaysia Airlines
Wed 16/914:35
ITM
-
ADL
2 stops39h 55m
Malaysia Airlines
Deal found 13/1$1,515

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Osaka 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 14 January 2026.
Use the filters below to find and compare flights from Adelaide to Osaka that are best for you.

Fly from

Adelaide

Fly to

Osaka

Route

Depart

Return

Price

AdelaideOsaka

ADL - KIX

ADLKIX

Adelaide

Thu 21/5

10:30-15:00

1 stop29h 00m

Osaka Kansai Intl

Fri 29/5

16:00-08:55

1 stop16h 25m

$696

AdelaideOsaka

ADL - KIX

ADLKIX

Adelaide

Sat 16/5

10:30-15:50

2 stops29h 50m

Osaka Kansai Intl

Sun 24/5

16:00-08:55

1 stop16h 25m

$706

AdelaideOsaka

ADL - KIX

ADLKIX

Adelaide

Fri 27/2

06:25-09:45

2 stops28h 50m

Osaka Kansai Intl

Fri 6/3

16:45-06:15

2 stops36h 00m

$932

AdelaideOsaka

ADL - KIX

ADLKIX

Adelaide

Mon 18/5

09:45-05:55

1 stop20h 40m

Osaka Kansai Intl

Wed 27/5

09:40-07:00

1 stop20h 50m

$939

AdelaideOsaka

ADL - KIX

ADLKIX

Adelaide

Mon 11/5

10:30-15:00

1 stop29h 00m

Osaka Kansai Intl

Wed 20/5

21:25-08:10

1 stop34h 15m

$982

AdelaideOsaka

ADL - KIX

ADLKIX

Adelaide

Fri 12/6

09:45-05:55

1 stop20h 40m

Osaka Kansai Intl

Tue 16/6

09:40-07:00

1 stop20h 50m

$1,000

AdelaideOsaka

ADL - KIX

ADLKIX

Adelaide

Wed 18/3

12:00-06:20

1 stop19h 50m

Osaka Kansai Intl

Tue 14/4

09:10-09:25

2 stops23h 45m

$1,075

AdelaideOsaka

ADL - KIX

ADLKIX

Adelaide

Mon 18/5

12:00-15:00

2 stops27h 30m

Osaka Kansai Intl

Wed 27/5

21:25-22:00

1 stop24h 05m

$1,105

AdelaideOsaka

ADL - ITM

ADLITM

Adelaide

Mon 11/5

09:45-19:50

2 stops34h 35m

Osaka Itami

Wed 20/5

14:35-07:00

2 stops39h 55m

$1,121

AdelaideOsaka

ADL - ITM

ADLITM

Adelaide

Mon 18/5

09:45-19:50

2 stops34h 35m

Osaka Itami

Wed 27/5

14:35-07:00

2 stops39h 55m

$1,121

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 38 results
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Best time to book a flight from Adelaide to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Adelaide 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 Adelaide to Osaka

How far ahead should I book a flight from Adelaide to Osaka?

Use this chart to determine the optimal time to book a return flight from Adelaide to Osaka. Price data was last updated on 9 January 2026.

The best time to book flights from Adelaide to Osaka is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Adelaide to Osaka?

Currently, February is the cheapest month in which you can book a flight from Adelaide to Osaka (average of $512). Flying from Adelaide to Osaka in December is currently the most expensive (average of $1,203). 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.

How much does it cost for a return flight from Adelaide to Osaka?

What’s the top stopover airport for flights from Adelaide to Osaka?

Share of one-stop return flights from Adelaide to Osaka chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Singapore (SIN) – chosen by Cheapflights users on 46% of one-stop itineraries from Adelaide to Osaka on Cheapflights.

What’s the cheapest stopover airport for flights from Adelaide to Osaka?

Average return fare for one-stop flights from Adelaide to Osaka, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Sydney (SYD) is the most affordable one-stop option, with an average return flight price of $1,045.

What’s the fastest stopover option from Adelaide to Osaka?

Shortest average travel time for one-stop one-way flights from Adelaide to Osaka, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Cairns (CNS) have the shortest average one-way travel time for one-stop routes: 13h 52m.

Which airport typically offers the quickest stopover for flights from Adelaide to Osaka?

Average stopover duration for one-stop one-way flights from Adelaide to Osaka, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Cairns (CNS) offer the fastest connection on this route, with an average stopover time of 3h 51m.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated 14 January 2026.
See what other customers who have flown with Singapore Airlines, Cathay Pacific, andMalaysia Airlines from Adelaide to Osaka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.3

Food

7.8

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,431 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.3

Food

7.8

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
1,130 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.3

Food

7.8

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Malaysia Airlines
7.3
Good
289 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.3

Food

7.8

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Jetstar
6.5
Okay
505 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.3

Food

7.8

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to Osaka?

    Most people fly from Adelaide (ADL) if they book a flight from Adelaide to Osaka. On average, Adelaide has 0 outbound flights to Osaka per day from 4 airlines. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

  • How long is the flight from Adelaide to Osaka?

    Departing from Adelaide to Osaka will take you 20h 40m. Adelaide and Osaka are separated by a distance of 7717 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Adelaide to Osaka round-trip?

    Cheapflights users have booked flights from Adelaide to Osaka round-trip from $641. Other airlines that can offer you cheap pricing are Jetstar, from $754, and Cathay Pacific, from $890. You may be able to fly from Adelaide to Osaka for 48% less than the average price by searching for these airlines.

  • Can I find deals for flights from Adelaide to Osaka that include hotel bookings?

    Yes. In addition to deals on Adelaide to Osaka flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Osaka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Osaka.

  • Can I find deals for business class flights from Adelaide to Osaka?

    Yes. Cheapflights offers flight deals from Adelaide to Osaka 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 Adelaide to Osaka?

    Currently, February is the cheapest month in which you can book a flight from Adelaide to Osaka (average of $512). Flying from Adelaide to Osaka in December is currently the most expensive (average of $1,203). 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

Travelling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Adelaide to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Kansai Intl flights

Top 4 airlines flying from Adelaide to Osaka

Discover the top 4 airlines that operate flights from Adelaide to Osaka. 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 14 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$641Average$1,067FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest$890Average$1,084FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$891Average$1,324FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetstarCheapest$918Average$1,190FlexibilityNo cancel feeOn-time74%
Search Jetstar flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Adelaide to Osaka?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Adelaide to Osaka. 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 Adelaide to Osaka?

Millions of users choose and trust Cheapflights to book the best flight deals from Adelaide to Osaka for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Adelaide to Osaka with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Adelaide to Osaka flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Adelaide to Osaka become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Osaka from Adelaide today and book when prices fit your budget.

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