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Cheap flights from Sydney to Osaka from $348

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — OSA
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Osaka are usually found in June or May, booked 58 days in advance, depart on a Monday or Saturday and return on a Thursday

Cheap flight deals from Sydney to Osaka

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

$696

One-way from

$348

Popular in

December

Cheapest in

June

Average price

$950

Good round-trip deal

$909 or less

Good one-way deal

$452 or less
China Southern
  • China Southern
  • 29/10-5/11
  • 2 total stops
  • 55h 55m total
  • Sydney to Osaka
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XiamenAir
  • XiamenAir
  • 10/11
  • 1 total stop
  • 31h 25m total
  • Sydney to Osaka
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Highest demand for flights based on searches. 17% potential increase in price ($322 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($72 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 Sydney Kingsford Smith to Osaka (OSA).
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Price to beat on a one-way flight from Sydney Kingsford Smith to Osaka (OSA).
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Find flight deals from Sydney to Osaka

Cheapest flights from Sydney to Osaka
Explore the most affordable flight options available from Sydney to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 29/1011:25SYD - KIX
1 stop29h 35mChina Southern
Wed 5/1116:00KIX - SYD
1 stop26h 20mChina Southern
Deal found 13/9$696
Wed 29/1011:25SYD - KIX
2 stops26h 45mChina Southern
Wed 12/1116:00KIX - SYD
1 stop26h 20mChina Southern
Deal found 14/9$705
Mon 27/1020:05SYD - KIX
1 stop20h 05mScoot
Wed 12/1115:25KIX - SYD
1 stop25h 25mScoot
Deal found 14/9$731
Thu 30/1011:25SYD - KIX
1 stop29h 35mChina Southern
Thu 6/1114:25KIX - SYD
1 stop27h 55mChina Southern
Deal found 15/9$734
Sun 16/1122:00SYD - KIX
1 stop19h 00mChina Southern
Wed 19/1114:25KIX - SYD
1 stop27h 55mChina Southern
Deal found 13/9$737
Sat 1/1112:30SYD - KIX
1 stop31h 25mXiamenAir
Sun 16/1118:55KIX - SYD
1 stop37h 30mXiamenAir
Deal found 15/9$740
Mon 20/1009:45SYD - KIX
2 stops27h 45mChina Southern
Sun 26/1016:00KIX - SYD
1 stop26h 20mChina Southern
Deal found 15/9$746
Mon 20/1011:15SYD - KIX
1 stop23h 15mVietJet Air
Sun 26/1009:30KIX - SYD
1 stop20h 50mVietJet Air
Deal found 14/9$756
Sat 1/1108:50SYD - UKB
1 stop35h 10mJuneyao Airlines
Sun 16/1119:00UKB - SYD
1 stop33h 50mJuneyao Airlines
Deal found 14/9$851
Thu 30/1008:50SYD - UKB
1 stop35h 10mJuneyao Airlines
Thu 6/1119:00UKB - SYD
1 stop33h 50mJuneyao Airlines
Deal found 15/9$855
Mon 27/1008:50SYD - UKB
1 stop35h 10mJuneyao Airlines
Thu 6/1119:00UKB - SYD
1 stop33h 50mJuneyao Airlines
Deal found 15/9$881
Thu 6/1108:50SYD - UKB
1 stop35h 10mJuneyao Airlines
Thu 4/1219:00UKB - SYD
1 stop33h 50mJuneyao Airlines
Deal found 14/9$890

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Osaka 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 Sydney to Osaka that are best for you.

Fly from

Sydney

Fly to

Osaka

Route

Depart

Return

Price

SydneyOsaka

SYD - KIX

SYDKIX

Sydney Kingsford Smith

Mon 17/11

11:25-12:10

2 stops26h 45m

Osaka Kansai Intl

Sun 30/11

15:25-20:20

2 stops26h 55m

$714

SydneyOsaka

SYD - KIX

SYDKIX

Sydney Kingsford Smith

Sun 16/11

22:00-13:05

1 stop17h 05m

Osaka Kansai Intl

Mon 1/12

14:25-09:25

1 stop17h 00m

$819

SydneyOsaka

SYD - KIX

SYDKIX

Sydney Kingsford Smith

Wed 19/11

11:25-15:00

1 stop29h 35m

Osaka Kansai Intl

Sat 29/11

16:00-20:20

1 stop26h 20m

$819

SydneyOsaka

SYD - KIX

SYDKIX

Sydney Kingsford Smith

Thu 20/11

09:20-12:10

2 stops28h 50m

Osaka Kansai Intl

Mon 1/12

16:00-20:20

1 stop26h 20m

$830

SydneyOsaka

SYD - KIX

SYDKIX

Sydney Kingsford Smith

Thu 20/11

09:20-12:10

2 stops28h 50m

Osaka Kansai Intl

Sun 30/11

16:00-09:25

1 stop15h 25m

$830

SydneyOsaka

SYD - KIX

SYDKIX

Sydney Kingsford Smith

Sat 15/11

22:00-15:50

2 stops43h 50m

Osaka Kansai Intl

Mon 1/12

16:00-20:20

1 stop26h 20m

$830

SydneyOsaka

SYD - KIX

SYDKIX

Sydney Kingsford Smith

Wed 19/11

11:25-15:50

2 stops30h 25m

Osaka Kansai Intl

Thu 27/11

16:55-20:20

2 stops25h 25m

$840

SydneyOsaka

SYD - KIX

SYDKIX

Sydney Kingsford Smith

Fri 14/11

11:25-10:55

2 stops25h 30m

Osaka Kansai Intl

Fri 28/11

16:55-20:20

2 stops25h 25m

$840

SydneyOsaka

SYD - KIX

SYDKIX

Sydney Kingsford Smith

Thu 20/11

09:20-10:55

2 stops27h 35m

Osaka Kansai Intl

Sat 29/11

16:55-20:20

2 stops25h 25m

$840

SydneyOsaka

SYD - KIX

SYDKIX

Sydney Kingsford Smith

Sun 16/11

11:25-15:50

2 stops30h 25m

Osaka Kansai Intl

Sat 29/11

16:55-20:20

2 stops25h 25m

$840

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 results
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Best time to book a flight from Sydney to Osaka

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

How far ahead should I book a flight from Sydney to Osaka?

Use this chart to determine the optimal time to book a return flight from Sydney to Osaka. Price data was last updated on 12 September 2025.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Osaka. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Sydney to Osaka (average of $534). Flying from Sydney to Osaka in December is currently the most expensive (average of $935). 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 SYD to OSA?

Find hourly flight availability from Sydney to Osaka. 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 Sydney to Osaka in the morning. Doing so could potentially save you 14% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Sydney to Osaka?

Use this chart to determine the cheapest time to fly return from Sydney to Osaka. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Osaka flight should consider departing on Tuesday at midday when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

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

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

Hong Kong (HKG) – chosen by Cheapflights users on 31% of one-stop itineraries from Sydney to Osaka on Cheapflights.

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

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

Bangkok (DMK) is the most affordable one-stop option, with an average return flight price of $644.

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

Shortest average travel time for one-stop one-way flights from Sydney to Osaka, 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: 13h 05m.

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

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

Flights via Tokyo (HND) offer the fastest connection on this route, with an average stopover time of 2h 14m.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated 16 September 2025.
See what other customers who have flown with Cathay Pacific, China Eastern, andScoot from Sydney to Osaka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
993 reviews
Check prices

Overall

7.6

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm
Cathay Pacific
7.6
Good
993 reviews
Cathay Pacific
7.6
Good
993 reviews
Check prices

Overall

7.6

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm
China Eastern
7.2
Good
165 reviews
Cathay Pacific
7.6
Good
993 reviews
Check prices

Overall

7.6

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm
Scoot
6.7
Okay
308 reviews
Cathay Pacific
7.6
Good
993 reviews
Check prices

Overall

7.6

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm
Jetstar
6.5
Okay
474 reviews
Cathay Pacific
7.6
Good
993 reviews
Check prices

Overall

7.6

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm

Related info for your journey

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

    Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers will use when flying to Osaka from Sydney. Booking flights from Kingsford Smith (SYD) to Osaka should be relatively easy as there are 0 daily outbound flights to Osaka from 14 different airlines.

  • How long is the flight from Sydney to Osaka?

    Departing from Sydney to Osaka will take you 21h 45m. The distance from Sydney to Osaka is about 7810 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from Sydney to Osaka is AirAsia X. Our recent data shows that you can find tickets from as low as $489 on this airline. Additional options worth looking into are Scoot and China Southern, starting at $600 and $637 round-trip. These flights start at 50% lower than the current average price 3 months from now.

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

    For one-way options, check prices for AirAsia X. According to our data, you can fly for as low as $392. Users have also found prices from $404 and $404 on Jetstar and China Southern, respectively.

  • What are the most popular routes from Sydney to Osaka?

    When deciding which route to take from Sydney to Osaka, consider Sydney Kingsford Smith - Osaka Kansai Intl, Sydney Kingsford Smith - Osaka Itami or Sydney Kingsford Smith - Kobe, as they are the most popular.

  • What are the cheapest flights from Sydney to Osaka?

    Looking at all options, your cheapest flight can be booked for $394. While the most popular route (Sydney Kingsford Smith - Osaka Kansai Intl) can be booked for $711 on average, our data indicates $1,665 when flying from Sydney to Osaka.

  • Where are the most common stopover locations when flying from Sydney to Osaka?

    The most popular stopover on flights from Sydney to Osaka is Hong Kong. Singapore sees the next most stopovers on Sydney to Osaka flights.

  • What are some popular things to do or see while on a stopover in Hong Kong?

    Hong Kong Disneyland, Hong Kong Heritage Discovery Centre, and Hong Kong Zoological and Botanical Gardens are the most popular attractions in Hong Kong if you're in need of something to do during your stopover. Hong Kong Disneyland, Hong Kong Heritage Discovery Centre, and Hong Kong Zoological and Botanical Gardens are located about 12.6 km, 25.8 km, and 24.7 km, respectively from Hong Kong Intl.

  • What are some popular points of interest to see during a stopover in Singapore?

    Sentosa, Merlion, and Sim Lim Square are currently the most popular points of interest in Singapore at the moment. Sentosa, Merlion and Sim Lim Square are located about 21.6 km, 16.9 km, and 16.3 km, respectively from Singapore Changi if you are interested in checking them out. Travellers in need of a car in Singapore can hire one for about $145 per day.

  • Where are the least popular stopover locations for Sydney to Osaka flights?

    Flights departing from Sydney and landing in Osaka stopover in Shanghai least frequently. Tokyo is the second least popular location for stopovers on flights from Sydney to Osaka.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Sydney to Osaka (average of $534). Flying from Sydney to Osaka in December is currently the most expensive (average of $935). 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
Nara

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Fly from Sydney to Osaka on these airlines

Choose from the following airlines for your flight from Sydney to Osaka. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2025.
Jetstar flights from Sydney Kingsford Smith to Osaka
China Airlines flights from Sydney Kingsford Smith to Osaka
ANA flights from Sydney Kingsford Smith to Osaka

Top 10 airlines flying from Sydney to Osaka

Discover the top 10 airlines that operate flights from Sydney to Osaka. 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$489Average$598FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
ScootCheapest$600Average$723FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
China SouthernCheapest$637Average$733FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Juneyao AirlinesCheapest$659Average$785FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
JetstarCheapest$684Average$1,007FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Singapore AirlinesCheapest$739Average$996FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Hong Kong AirlinesCheapest$766Average$855FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Cathay PacificCheapest$767Average$1,023FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Vietnam AirlinesCheapest$788Average$868FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China EasternCheapest$794Average$1,182FlexibilityNo cancel feeOn-time62%
Search China Eastern 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 Sydney to Osaka?

Cheapflights makes it easy to find Sydney to Osaka flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Osaka for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Osaka, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Sydney to Osaka 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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