Cheap flights from Osaka to Sydney from $418

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SYD
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

$720

One-way from

$418

Popular in

December

Cheapest in

June

Average price

$1,519

Good one-way deal

$384 or less
China Eastern
  • China Eastern
  • 2/9-9/9
  • 4 total stops
  • 51h 05m total
  • Osaka to Sydney
AirAsia X
  • AirAsia X
  • 27/9
  • 1 total stop
  • 19h 45m total
  • Osaka to Sydney
Highest demand for flights based on searches. 13% potential increase in price ($297 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($73 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a one-way flight from Osaka (OSA) to Sydney Kingsford Smith.

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 29 August 2025.

Tue 2/910:00KIX - SYD
2 stops24h 15mChina Eastern
Tue 9/911:00SYD - KIX
2 stops26h 50mChina Eastern
Deal found 28/8$720
Thu 23/1014:45KIX - SYD
1 stop18h 05mHong Kong Airlines
Wed 29/1012:35SYD - KIX
1 stop29h 30mHong Kong Airlines
Deal found 27/8$753
Fri 7/1112:15KIX - SYD
1 stop16h 15mJuneyao Airlines
Mon 10/1108:35SYD - KIX
1 stop33h 45mJuneyao Airlines
Deal found 28/8$756
Tue 2/911:50KIX - SYD
1 stop19h 00mMultiple Airlines
Tue 9/920:45SYD - KIX
1 stop18h 50mMultiple Airlines
Deal found 28/8$760
Fri 7/1109:30KIX - SYD
2 stops23h 30mChina Eastern
Mon 10/1112:00SYD - KIX
2 stops26h 50mChina Eastern
Deal found 28/8$766
Thu 16/1017:20KIX - SYD
1 stop35h 10mJuneyao Airlines
Thu 23/1008:35SYD - KIX
1 stop34h 40mJuneyao Airlines
Deal found 28/8$777
Mon 20/1014:15KIX - SYD
1 stop18h 30mMultiple Airlines
Sun 26/1020:05SYD - KIX
1 stop20h 05mMultiple Airlines
Deal found 27/8$780
Mon 3/1108:40KIX - SYD
1 stop33h 40mChina Southern
Fri 7/1111:25SYD - KIX
1 stop35h 25mChina Southern
Deal found 28/8$803
Sun 12/1020:10ITM - SYD
2 stops32h 20mMultiple Airlines
Sun 19/1016:10SYD - ITM
2 stops22h 45mMultiple Airlines
Deal found 28/8$1,369
Tue 2/914:35ITM - SYD
2 stops42h 25mMalaysia Airlines
Fri 5/909:25SYD - ITM
2 stops35h 20mMalaysia Airlines
Deal found 26/8$1,386
Fri 26/914:25ITM - SYD
1 stop14h 55mJapan Airlines
Fri 3/1008:55SYD - ITM
1 stop34h 50mJapan Airlines
Deal found 26/8$1,462
Mon 20/1016:35ITM - SYD
2 stops26h 00mMultiple Airlines
Tue 4/1112:10SYD - ITM
2 stops26h 35mMultiple Airlines
Deal found 27/8$1,560

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 29 August 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

Tue 2/9

10:00-11:15

2 stops24h 15m

Sydney Kingsford Smith

Tue 9/9

11:00-12:50

2 stops26h 50m

$720

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 23/10

14:45-10:50

1 stop18h 05m

Sydney Kingsford Smith

Wed 29/10

12:35-16:05

1 stop29h 30m

$753

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Fri 7/11

12:15-06:30

1 stop16h 15m

Sydney Kingsford Smith

Mon 10/11

08:35-16:20

1 stop33h 45m

$756

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Tue 2/9

11:50-07:50

1 stop19h 00m

Sydney Kingsford Smith

Tue 9/9

20:45-14:35

1 stop18h 50m

$760

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Fri 7/11

09:30-11:00

2 stops23h 30m

Sydney Kingsford Smith

Mon 10/11

12:00-12:50

2 stops26h 50m

$766

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Thu 16/10

17:20-06:30

1 stop35h 10m

Sydney Kingsford Smith

Thu 23/10

08:35-17:15

1 stop34h 40m

$777

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 20/10

14:15-10:45

1 stop18h 30m

Sydney Kingsford Smith

Sun 26/10

20:05-14:10

1 stop20h 05m

$780

OsakaSydney

ITM - SYD

ITMSYD

Osaka Itami

Sun 12/10

20:10-06:30

2 stops32h 20m

Sydney Kingsford Smith

Sun 19/10

16:10-12:55

2 stops22h 45m

$1,369

OsakaSydney

ITM - SYD

ITMSYD

Osaka Itami

Tue 2/9

14:35-10:00

2 stops42h 25m

Sydney Kingsford Smith

Fri 5/9

09:25-19:45

2 stops35h 20m

$1,386

OsakaSydney

ITM - SYD

ITMSYD

Osaka Itami

Fri 26/9

14:25-06:20

1 stop14h 55m

Sydney Kingsford Smith

Fri 3/10

08:55-18:45

1 stop34h 50m

$1,462

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 37 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 29 August 2025.

It’s typically best to fly out from Osaka to Sydney at midday. Doing so could potentially save you 33% 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 48% 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 $682.

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 29 August 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.

Overall

6.5

Entertainment

5.1

Food

5.6

Comfort

6.4

Boarding

6.8

Crew

7.3

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

Overall

6.5

Entertainment

5.1

Food

5.6

Comfort

6.4

Boarding

6.8

Crew

7.3

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 1 airline.

  • How long is the flight from Osaka to Sydney?

    A quick flight from Osaka to Sydney can take about 16h 15m. China Eastern provides one of the quickest options available for as low as $756. Airlines will cover a distance of 7776 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Osaka to Sydney round-trip?

    Jetstar, at $741, was found to be the cheapest airline from Osaka to Sydney.. Jetstar is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Osaka to Sydney?

    While on average a flight from Osaka to Sydney is generally $1,063, our data shows the cheapest flight currently is $352. When looking at the most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith), you can expect to pay $753 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
Coogee
Terrigal
Cronulla
Manly
Lithgow
Randwick
Bondi Beach
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.

Top airline flying from Osaka to Sydney

Discover the top airline that operate flights from Osaka to Sydney. 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$741Average$1,036FlexibilityNo cancel feeOn-time74%
Search Jetstar 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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