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Cheap flights from Osaka to Sydney from $411

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SYD
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

$698

One-way from

$411

Popular in

August

Cheapest in

June

Average price

$1,223

Good round-trip deal

$344 or less

Good one-way deal

$434 or less
China Eastern
  • China Eastern
  • 29/10-5/11
  • 4 total stops
  • 56h 30m total
  • Osaka to Sydney
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VietJet Air
  • VietJet Air
  • 28/10
  • 1 total stop
  • 20h 35m total
  • Osaka to Sydney
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Highest demand for flights based on searches. 4% potential increase in price ($88 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($49 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Osaka (OSA) to Sydney Kingsford Smith.
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Price to beat on a one-way flight from Osaka (OSA) to Sydney Kingsford Smith.
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Find flight deals from Osaka to Sydney

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 16 September 2025.

Wed 29/1010:00KIX - SYD
2 stops23h 00mChina Eastern
Wed 5/1113:30SYD - KIX
2 stops33h 30mChina Eastern
Deal found 13/9$698
Wed 22/1011:35KIX - SYD
2 stops31h 25mMultiple Airlines
Mon 27/1020:05SYD - KIX
1 stop20h 05mMultiple Airlines
Deal found 14/9$729
Fri 31/1010:00KIX - SYD
2 stops23h 00mChina Eastern
Sun 2/1113:30SYD - KIX
2 stops33h 30mChina Eastern
Deal found 15/9$744
Mon 20/1013:30KIX - SYD
1 stop15h 00mMultiple Airlines
Mon 27/1014:20SYD - KIX
1 stop25h 50mMultiple Airlines
Deal found 14/9$764
Wed 22/1014:45KIX - SYD
1 stop18h 05mHong Kong Airlines
Mon 27/1012:35SYD - KIX
1 stop29h 30mHong Kong Airlines
Deal found 15/9$773
Sun 9/1108:00ITM - SYD
1 stop24h 30mANA
Tue 11/1121:45SYD - ITM
1 stop12h 25mANA
Deal found 15/9$1,675
Wed 22/1019:40ITM - SYD
1 stop21h 20mMultiple Airlines
Mon 27/1012:00SYD - ITM
1 stop21h 40mMultiple Airlines
Deal found 14/9$1,723
Wed 17/914:35ITM - SYD
2 stops39h 00mMultiple Airlines
Sat 20/913:05SYD - ITM
2 stops31h 40mMultiple Airlines
Deal found 13/9$1,793
Wed 22/1020:20ITM - SYD
1 stop21h 55mANA
Mon 27/1012:25SYD - ITM
1 stop21h 05mANA
Deal found 14/9$1,817
Thu 30/1016:45ITM - SYD
1 stop12h 05mMultiple Airlines
Thu 6/1116:25SYD - ITM
2 stops23h 35mMultiple Airlines
Deal found 15/9$1,843
Thu 30/1016:30ITM - SYD
1 stop12h 20mJapan Airlines
Thu 6/1109:15SYD - ITM
1 stop12h 45mJapan Airlines
Deal found 15/9$1,888
Mon 17/1118:00ITM - SYD
1 stop24h 15mANA
Wed 3/1221:45SYD - ITM
1 stop13h 25mANA
Deal found 14/9$1,900

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 16 September 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

Wed 22/10

14:30-10:55

1 stop18h 25m

Sydney Kingsford Smith

Mon 27/10

20:05-14:10

1 stop20h 05m

$738

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 20/10

13:30-06:30

1 stop15h 00m

Sydney Kingsford Smith

Mon 27/10

14:20-14:10

1 stop25h 50m

$764

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 22/10

14:45-10:50

1 stop18h 05m

Sydney Kingsford Smith

Mon 27/10

12:35-16:05

1 stop29h 30m

$773

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Sun 8/3

16:00-20:20

1 stop26h 20m

Sydney Kingsford Smith

Tue 17/3

22:00-13:55

2 stops41h 55m

$791

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 29/10

11:15-10:15

1 stop21h 00m

Sydney Kingsford Smith

Wed 5/11

12:30-17:55

1 stop31h 25m

$836

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Wed 29/10

13:50-11:00

1 stop19h 10m

Sydney Kingsford Smith

Wed 5/11

13:30-21:00

2 stops33h 30m

$845

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 30/10

15:25-18:50

1 stop25h 25m

Sydney Kingsford Smith

Thu 6/11

11:25-13:05

1 stop27h 40m

$845

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 30/10

13:10-20:20

2 stops53h 10m

Sydney Kingsford Smith

Thu 6/11

22:00-15:00

1 stop19h 00m

$848

OsakaSydney

ITM - SYD

ITMSYD

Osaka Itami

Sun 8/3

16:50-20:15

1 stop25h 25m

Sydney Kingsford Smith

Tue 17/3

21:45-08:10

1 stop12h 25m

$1,478

OsakaSydney

ITM - SYD

ITMSYD

Osaka Itami

Sun 9/11

08:00-10:30

1 stop24h 30m

Sydney Kingsford Smith

Tue 11/11

21:45-08:10

1 stop12h 25m

$1,675

Flights are sorted by cheapest return flights first.

Deals found on 14/9

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 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 16 September 2025.

It’s typically best to fly out from Osaka to Sydney at midday. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

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 44% 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 $667.

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.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 16 September 2025.
See what other customers who have flown with Jetstar from Osaka to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jetstar
6.5
Okay
474 reviews
Check prices

Crew

7.3

Boarding

6.8

Entertainment

5.1

Food

5.6

Comfort

6.4

Overall

6.5

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
474 reviews
Jetstar
6.5
Okay
474 reviews
Check prices

Crew

7.3

Boarding

6.8

Entertainment

5.1

Food

5.6

Comfort

6.4

Overall

6.5

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 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 18h 05m. Hong Kong Airlines provides one of the quickest options available for as low as $773. Airlines will cover a distance of 7776 km. This flight may include one or multiple stops.

  • What are the cheapest flights from Osaka to Sydney?

    While on average a flight from Osaka to Sydney is generally $869, our data shows the cheapest flight currently is $270. When looking at the most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith), you can expect to pay $729 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, May is the cheapest month in which you can book a flight from Osaka to Sydney (average of $129). Flying from Osaka to Sydney in October is currently the most expensive (average of $171). 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
Lithgow
Randwick
Bondi Beach
Coogee
Cronulla
Leura

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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

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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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