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Cheap flights from Osaka to Sydney from $327

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SYD
7 May — 14 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 7 April 2026.

Thu 20/811:05
KIX
-
SYD
1 stop20h 15m
AirAsia X
Mon 24/820:50
SYD
-
KIX
2 stops23h 40m
AirAsia X
Deal found 2/4$594
Sat 23/516:00
KIX
-
SYD
1 stop26h 25m
China Southern
Fri 29/514:10
SYD
-
KIX
1 stop25h 00m
China Southern
Deal found 3/4$718
Fri 8/516:00
KIX
-
SYD
1 stop19h 25m
China Southern
Sun 24/514:10
SYD
-
KIX
1 stop25h 00m
China Southern
Deal found 1/4$720
Sun 17/516:00
KIX
-
SYD
1 stop26h 25m
China Southern
Sun 24/514:10
SYD
-
KIX
1 stop25h 00m
China Southern
Deal found 2/4$723
Mon 26/1014:25
KIX
-
SYD
1 stop21h 10m
China Southern
Fri 13/1122:10
SYD
-
KIX
1 stop16h 55m
China Southern
Deal found 4/4$733
Mon 11/516:00
KIX
-
SYD
1 stop26h 25m
China Southern
Tue 26/510:05
SYD
-
KIX
1 stop29h 05m
China Southern
Deal found 1/4$734
Thu 21/516:00
KIX
-
SYD
1 stop26h 25m
China Southern
Thu 28/514:10
SYD
-
KIX
1 stop25h 00m
China Southern
Deal found 6/4$736
Thu 10/916:00
KIX
-
SYD
1 stop15h 25m
China Southern
Fri 18/914:10
SYD
-
KIX
1 stop25h 00m
China Southern
Deal found 5/4$742
Wed 9/916:00
KIX
-
SYD
1 stop15h 25m
China Southern
Thu 17/910:05
SYD
-
KIX
1 stop29h 05m
China Southern
Deal found 5/4$768
Tue 5/511:05
KIX
-
SYD
1 stop31h 30m
AirAsia X
Wed 27/520:50
SYD
-
KIX
2 stops23h 40m
AirAsia X
Deal found 1/4$778
Wed 20/516:30
ITM
-
SYD
1 stop24h 30m
Multiple Airlines
Wed 27/520:30
SYD
-
ITM
1 stop19h 10m
Multiple Airlines
Deal found 5/4$935
Wed 1/713:25
ITM
-
SYD
1 stop27h 35m
Multiple Airlines
Tue 7/720:30
SYD
-
ITM
1 stop17h 05m
Multiple Airlines
Deal found 5/4$966

Find 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 7 April 2026.

Round-trip from

$594

One-way from

$327

Popular in

January

Cheapest in

June

Average price

$1,316

Good round-trip deal

$415 or less

Good one-way deal

$631 or less
AirAsia X
  • AirAsia X
  • 20/8-24/8
  • 3 total stops
  • 43h 55m total
  • Osaka to Sydney
Search Deals
AirAsia X
  • AirAsia X
  • 8/9
  • 1 total stop
  • 31h 30m total
  • Osaka to Sydney
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($316 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($113 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Osaka (OSA) to Sydney Kingsford Smith.
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 7 April 2026.
Use the filters below to find and compare flights from Osaka to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OsakaSydney

ITM - SYD

ITMSYD

Osaka Itami

Mon 1/6

16:25-18:00

1 stop24h 35m

Sydney Kingsford Smith

Sun 7/6

11:15-19:50

1 stop33h 35m

$1,003

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 1/6

06:40-18:00

1 stop34h 20m

Sydney Kingsford Smith

Sun 7/6

20:30-21:55

1 stop26h 25m

$1,008

OsakaSydney

ITM - SYD

ITMSYD

Osaka Itami

Tue 19/5

20:20-19:10

1 stop21h 50m

Sydney Kingsford Smith

Tue 26/5

11:45-07:25

1 stop20h 40m

$1,034

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Fri 18/9

09:30-07:20

1 stop20h 50m

Sydney Kingsford Smith

Tue 22/9

11:15-18:20

1 stop32h 05m

$1,063

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 8/6

09:45-11:45

1 stop25h 00m

Sydney Kingsford Smith

Tue 9/6

14:05-12:55

1 stop23h 50m

$1,126
Fastest return journey

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 1/6

12:55-06:15

1 stop16h 20m

Sydney Kingsford Smith

Thu 2/7

08:15-21:10

1 stop13h 55m

$1,165

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 18/5

12:55-06:15

1 stop16h 20m

Sydney Kingsford Smith

Mon 25/5

08:15-21:10

1 stop13h 55m

$1,165

OsakaSydney

ITM - SYD

ITMSYD

Osaka Itami

Mon 18/5

20:20-19:10

1 stop21h 50m

Sydney Kingsford Smith

Mon 25/5

20:55-13:10

1 stop17h 15m

$1,219

OsakaSydney

ITM - SYD

ITMSYD

Osaka Itami

Wed 20/5

08:00-06:45

2 stops21h 45m

Sydney Kingsford Smith

Wed 27/5

20:30-09:20

1 stop13h 50m

$1,291

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 4/5

12:55-06:15

1 stop16h 20m

Sydney Kingsford Smith

Mon 11/5

13:00-22:35

3 stops34h 35m

$1,327

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 35 resultsSorted by cheapest first
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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 $340). Flying from Osaka to Sydney in January is currently the most expensive (average of $1,151). 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 7 April 2026.

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 43% 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.

Kuala Lumpur (KUL) is the most affordable one-stop option, with an average return flight price of $540.

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.

How often are flights from Osaka to Sydney delayed?

About 22% of weekly flights between Osaka and Sydney have experienced delays in the past year, with the average delay time being 154 minutes.

What is the most punctual flight time for Osaka to Sydney 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 Sydney flights?

Over the past year, Jetstar have had the lowest number of delays on this route, with just 22% of flights being delayed.

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 7 April 2026.
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
535 reviews
Check prices

Food

5.7

Crew

7.3

Boarding

6.8

Overall

6.5

Comfort

6.4

Entertainment

5.1

Reviews

1 / 20
8.0
Excellent

Scout,Mar 2026

MEL - SIN

Better than expected. It used to be awful and I swore off flying Jetstar. Glad I gave it a go.
Jetstar
6.5
Okay
535 reviews
Jetstar
6.5
Okay
535 reviews
Check prices

Food

5.7

Crew

7.3

Boarding

6.8

Overall

6.5

Comfort

6.4

Entertainment

5.1

Reviews

1 / 20
8.0
Excellent

Scout,Mar 2026

MEL - SIN

Better than expected. It used to be awful and I swore off flying Jetstar. Glad I gave it a go.

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 is 1 daily inbound flight from Osaka from 1 airline.

  • How long is the flight from Osaka to Sydney?

    A quick flight from Osaka to Sydney can take about 21h 50m. Qantas Airways provides one of the quickest options available for as low as $1,034. Airlines will cover a distance of 7810 km. This flight may include one or multiple stops.

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

    Jetstar, at $365, was found to be the cheapest airline from Osaka to Sydney.. Jetstar is 64% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Osaka to Sydney one-way?

    The cheapest airline one-way is AirAsia X, with whom users have recently found tickets for as low as $221. However, be on the lookout for offers from Jetstar and Scoot, as they are both options that can get you from Osaka to Sydney for a low price.

  • 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: Qantas Airways (64%), Jetstar (58%), Finnair (58%).

  • What are the cheapest flights from Osaka to Sydney?

    While on average a flight from Osaka to Sydney is generally $607, our data shows the cheapest flight currently is $402. When looking at the most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith), you can expect to pay $892 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 $340). Flying from Osaka to Sydney in January is currently the most expensive (average of $1,151). 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
Penrith
Terrigal
Katoomba
Lithgow
Cronulla
Manly
Bondi Beach
Coogee
Leura
Randwick

Browse thousands of different options on Cheapflights for your next trip

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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

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 7 April 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$365Average$1,296FlexibilityNo 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 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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