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Cheap flights from Osaka to Sydney from $431

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SYD
16 marras — 23 marras1
1 adult
1 adult, Economy

Find flight deals from Osaka to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Osaka to Sydney
Explore the most affordable flight options available from Osaka to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 lokakuu 2025.

pe 14/1116:10KIX - SYD
1 stop20h 30mSichuan Airlines
ti 18/1121:25SYD - KIX
1 stop19h 10mSichuan Airlines
Deal found 17/10$648
ke 17/1216:10KIX - SYD
1 stop20h 30mSichuan Airlines
to 8/121:25SYD - KIX
1 stop19h 10mSichuan Airlines
Deal found 15/10$650
ma 10/1116:10KIX - SYD
1 stop20h 30mSichuan Airlines
ke 19/1121:25SYD - KIX
1 stop19h 10mSichuan Airlines
Deal found 16/10$653
to 18/1210:55KIX - SYD
1 stop20h 20mMultiple Airlines
pe 27/212:15SYD - KIX
1 stop32h 05mMultiple Airlines
Deal found 15/10$684
to 18/1220:45KIX - SYD
2 stops21h 50mMultiple Airlines
to 15/108:55SYD - KIX
1 stop29h 35mMultiple Airlines
Deal found 15/10$722
to 13/1110:55KIX - SYD
1 stop20h 20mMultiple Airlines
su 16/1112:30SYD - KIX
1 stop31h 25mMultiple Airlines
Deal found 16/10$753
ti 11/1110:00KIX - SYD
2 stops24h 15mChina Eastern
ma 17/1115:10SYD - KIX
2 stops31h 50mChina Eastern
Deal found 16/10$764
ti 11/1110:55KIX - SYD
1 stop31h 40mMultiple Airlines
ma 17/1112:30SYD - KIX
1 stop31h 25mMultiple Airlines
Deal found 16/10$771
ma 10/1116:10KIX - SYD
1 stop20h 30mMultiple Airlines
ke 19/1121:50SYD - KIX
2 stops23h 30mMultiple Airlines
Deal found 16/10$774
to 18/1207:05ITM - SYD
2 stops21h 30mMultiple Airlines
to 15/115:15SYD - ITM
2 stops29h 30mMultiple Airlines
Deal found 15/10$1,355
su 7/1207:25ITM - SYD
1 stop33h 25mMultiple Airlines
ma 15/1209:05SYD - ITM
1 stop27h 50mMultiple Airlines
Deal found 15/10$1,603
ma 10/1119:00ITM - SYD
1 stop23h 15mANA
ke 19/1112:25SYD - ITM
1 stop21h 05mANA
Deal found 16/10$1,717

Cheap flight deals from Osaka to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to Sydney (SYD). 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 17 lokakuu 2025.

Round-trip from

$554

One-way from

$431

Popular in

August

Cheapest in

June

Average price

$1,299

Good one-way deal

$453 or less
AirAsia X
  • AirAsia X
  • 15/3-7/6
  • 3 total stops
  • 46h 55m total
  • Osaka to Sydney
Search Deals
Scoot
  • Scoot
  • 4/3
  • 1 total stop
  • 25h 25m total
  • Osaka to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($130 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 one-way flight from Osaka (OSA) to Sydney Kingsford Smith.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Osaka to Sydney 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 17 lokakuu 2025.
Use the filters below to find and compare flights from Osaka to Sydney that are best for you.

Fly from

Osaka

Fly to

Sydney

Route

Depart

Return

Price

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

su 15/3

20:45-20:35

2 stops21h 50m

Sydney Kingsford Smith

su 7/6

09:45-09:50

1 stop25h 05m

$554

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

to 18/12

16:10-14:40

1 stop20h 30m

Sydney Kingsford Smith

to 15/1

21:25-14:35

1 stop19h 10m

$650

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

ke 17/12

16:10-14:40

1 stop20h 30m

Sydney Kingsford Smith

to 8/1

21:25-14:35

1 stop19h 10m

$650

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

ma 10/11

16:10-14:40

1 stop20h 30m

Sydney Kingsford Smith

ke 19/11

21:25-14:35

1 stop19h 10m

$653

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

ti 11/11

10:00-12:15

2 stops24h 15m

Sydney Kingsford Smith

ma 17/11

15:10-21:00

2 stops31h 50m

$764

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

ma 10/11

16:10-14:40

1 stop20h 30m

Sydney Kingsford Smith

ke 19/11

21:50-19:20

2 stops23h 30m

$774

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

su 15/3

20:45-20:35

2 stops21h 50m

Sydney Kingsford Smith

su 7/6

09:45-14:30

2 stops29h 45m

$779

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

ma 3/11

15:25-13:05

1 stop19h 40m

Sydney Kingsford Smith

pe 7/11

10:45-09:45

1 stop25h 00m

$821

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

ke 17/12

20:45-20:35

2 stops21h 50m

Sydney Kingsford Smith

to 8/1

21:25-14:35

1 stop19h 10m

$847

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

to 13/11

20:45-18:50

2 stops20h 05m

Sydney Kingsford Smith

su 16/11

12:30-17:55

1 stop31h 25m

$871

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 41 results
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Best time to book a flight from Osaka to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

Currently, July is the cheapest month in which you can book a flight from Osaka to Sydney (average of $370). Flying from Osaka to Sydney in January is currently the most expensive (average of $1,346). 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 SYD?

Find hourly flight availability from Osaka to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 lokakuu 2025.

When flying from Osaka to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

Shanghai (PVG) – chosen by Cheapflights users on 47% of one-stop itineraries from Osaka to Sydney on Cheapflights.

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

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

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of $685.

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

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

Flights via Tokyo (HND) have the shortest average one-way travel time for one-stop routes: 12h 50m.

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

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

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 1h 15m.

Related info for your journey

Find useful and relevant information for your journey from Osaka to Sydney. 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 into for flights to Sydney from Osaka?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers will use when flying to Sydney from Osaka. Booking flights from Osaka to Kingsford Smith (SYD) should be relatively easy as there are 0 daily inbound flights from Osaka from 0 different airlines.

  • How long is the flight from Osaka to Sydney?

    A quick flight from Osaka to Sydney can take about 20h 30m. AirAsia X provides one of the quickest options available for as low as $650. Airlines will cover a distance of 7776 km. This flight may include one or multiple stops.

  • What are the most reliable airlines from Osaka to Sydney?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Osaka to Sydney on time: Jetstar (65%), Finnair (64%), Qantas Airways (0%).

  • What are the cheapest flights from Osaka to Sydney?

    While on average a flight from Osaka to Sydney is generally $595, our data shows the cheapest flight currently is $357. When looking at the most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith), you can expect to pay $650 for that flight.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Osaka to Sydney (average of $370). Flying from Osaka to Sydney in January is currently the most expensive (average of $1,346). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Manly
Terrigal
Randwick
Coogee
Cronulla
Leura
Lithgow
Bondi Beach

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Alternative routes for Osaka to Sydney

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

Cheapflights helps you search for flights from Osaka to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Osaka to Sydney?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Osaka to Sydney for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Sydney from Osaka shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Osaka to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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