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Cheap flights from Osaka to Sydney from $400

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SYD
2 Apr — 9 Apr1
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 28 March 2025.

Round-trip from

$584

One-way from

$400

Popular in

August

Cheapest in

June

Average price

$1,250

Good one-way deal

$410 or less
AirAsia X
  • AirAsia X
  • 17/5-21/5
  • 2 total stops
  • 45h 20m total
  • Osaka to Sydney
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Scoot
  • Scoot
  • 11/6
  • 1 total stop
  • 26h 40m total
  • Osaka to Sydney
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($38 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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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 28 March 2025.

Sat 17/511:05KIX - SYD
1 stop19h 45mAirAsia X
Wed 21/509:15SYD - KIX
1 stop25h 35mAirAsia X
Deal found 27/3$584
Tue 20/509:30KIX - SYD
2 stops21h 20mMultiple Airlines
Fri 23/509:15SYD - KIX
1 stop25h 35mMultiple Airlines
Deal found 27/3$674
Mon 14/421:25KIX - SYD
Nonstop9h 45mJetstar
Tue 29/411:10SYD - KIX
Nonstop9h 40mJetstar
Deal found 27/3$826
Thu 2/1015:50KIX - SYD
1 stop18h 45mScoot
Sat 11/1021:45SYD - KIX
1 stop18h 50mScoot
Deal found 27/3$880
Mon 21/419:00KIX - SYD
1 stop37h 00mChina Eastern
Thu 24/411:20SYD - KIX
1 stop26h 30mChina Eastern
Deal found 27/3$982
Mon 29/1216:10KIX - SYD
1 stop21h 15mSichuan Airlines
Sat 10/120:50SYD - KIX
1 stop19h 45mSichuan Airlines
Deal found 27/3$1,012
Mon 29/1219:20KIX - SYD
2 stops37h 05mXiamenAir
Sat 10/112:30SYD - KIX
2 stops31h 50mXiamenAir
Deal found 27/3$1,127
Mon 21/710:20KIX - SYD
1 stop20h 40mPhilippine Airlines
Thu 24/710:10SYD - KIX
1 stop34h 30mPhilippine Airlines
Deal found 27/3$1,207
Mon 31/309:30KIX - SYD
1 stop20h 50mVietJet Air
Mon 29/1211:15SYD - KIX
1 stop23h 15mVietJet Air
Deal found 27/3$1,226
Sat 17/520:20ITM - SYD
1 stop21h 55mANA
Wed 21/511:50SYD - ITM
1 stop20h 35mANA
Deal found 27/3$1,495
Mon 21/719:35KIX - SYD
1 stop36h 05mCathay Pacific
Thu 24/710:10SYD - KIX
2 stops29h 45mCathay Pacific
Deal found 27/3$1,549
Fri 25/718:00ITM - SYD
1 stop24h 15mMultiple Airlines
Thu 31/713:05SYD - ITM
2 stops31h 45mMultiple Airlines
Deal found 27/3$1,709

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 28 March 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

Sat 17/5

11:05-07:50

1 stop19h 45m

Sydney Kingsford Smith

Wed 21/5

09:15-09:50

1 stop25h 35m

$584

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Tue 20/5

09:30-07:50

2 stops21h 20m

Sydney Kingsford Smith

Fri 23/5

09:15-09:50

1 stop25h 35m

$674

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 14/4

21:25-08:10

Nonstop9h 45m

Sydney Kingsford Smith

Tue 29/4

11:10-19:50

Nonstop9h 40m

$826

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Fri 25/7

15:50-11:35

1 stop18h 45m

Sydney Kingsford Smith

Thu 31/7

20:45-14:05

1 stop18h 20m

$890

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 21/4

19:00-09:00

1 stop37h 00m

Sydney Kingsford Smith

Thu 24/4

11:20-12:50

1 stop26h 30m

$982

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 21/7

10:20-08:00

1 stop20h 40m

Sydney Kingsford Smith

Thu 24/7

10:10-19:40

1 stop34h 30m

$1,207

OsakaSydney

ITM - SYD

ITMSYD

Osaka Itami

Sat 17/5

20:20-19:15

1 stop21h 55m

Sydney Kingsford Smith

Wed 21/5

11:50-07:25

1 stop20h 35m

$1,495

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 21/7

19:35-08:40

1 stop36h 05m

Sydney Kingsford Smith

Thu 24/7

10:10-14:55

2 stops29h 45m

$1,549

OsakaSydney

ITM - SYD

ITMSYD

Osaka Itami

Fri 25/7

18:00-19:15

1 stop24h 15m

Sydney Kingsford Smith

Thu 31/7

13:05-19:50

2 stops31h 45m

$1,709

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

Mon 21/4

12:25-19:40

2 stops30h 15m

Sydney Kingsford Smith

Thu 24/4

10:05-13:55

2 stops52h 50m

$1,732

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 25 results
1
2
3

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 28 March 2025.

It’s typically best to fly out from Osaka to Sydney at midday. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 28 March 2025.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
ANA
8.3
Very Good
829 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
Air New Zealand
7.9
Good
456 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
Vietnam Airlines
7.6
Good
192 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
Cathay Pacific
7.5
Good
837 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it

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.

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

    AirAsia X, at $584, was found to be the cheapest airline from Osaka to Sydney.Alternate airlines to your destination round-trip include Jetstar and Scoot. AirAsia X is 52% 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 Scoot, with whom users have recently found tickets for as low as $400. However, be on the lookout for offers from China Eastern and Jetstar, as they are both options that can get you from Osaka to Sydney for a low price.

  • What are the cheapest flights from Osaka to Sydney?

    While on average a flight from Osaka to Sydney is generally $483, our data shows the cheapest flight currently is $348. When looking at the most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith), you can expect to pay $584 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 Osaka?

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

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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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$801Average$1,072FlexibilityNo cancel feeOn-time74%
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Fly with Cheapflights

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

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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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