HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$239+ Cheap flights from Kansai Intl (KIX) to Sydney (SYD)

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SYD
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kansai Intl to Sydney with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kansai Intl to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) 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 juin 12, 2025.

Round-trip from

$561
(Jetstar)

One-way from

$239
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$590

Good one-way deal

$372 or less
From Osaka Kansai Intl to Sydney Kingsford Smith
Search Deals
One-way flight from Osaka Kansai Intl to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a one-way flight from Osaka Kansai Intl to Sydney Kingsford Smith.
Search Deals

Find flight deals from Kansai Intl to Sydney

Cheapest flights from Kansai Intl to Sydney
Explore the most affordable flight options available from Kansai Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/1911:05 amKIX - SYD
1 stop19h 45mMultiple Airlines
jeu. 6/268:40 amSYD - KIX
1 stop24h 10mMultiple Airlines
Deal found 6/10$535
This Jetstar deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/279:25 pmKIX - SYD
Nonstop9h 45mJetstar
jeu. 7/311:10 amSYD - KIX
Nonstop9h 40mJetstar
Deal found 6/10$561
This Vietnam Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/2810:00 amKIX - SYD
1 stop25h 15mVietnam Airlines
dim. 10/511:15 amSYD - KIX
1 stop22h 05mVietnam Airlines
Deal found 6/10$701
This Philippine Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/910:20 amKIX - SYD
1 stop20h 40mPhilippine Airlines
ven. 8/1510:10 amSYD - KIX
1 stop34h 30mPhilippine Airlines
Deal found 6/11$859
This VietJet Air deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/99:30 amKIX - SYD
1 stop20h 50mVietJet Air
lun. 10/1311:15 amSYD - KIX
2 stops53h 15mVietJet Air
Deal found 6/12$1,014
This Cathay Pacific deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/34:20 pmKIX - SYD
2 stops26h 50mCathay Pacific
ven. 10/1011:10 amSYD - KIX
2 stops29h 45mCathay Pacific
Deal found 6/11$1,030
This Gotogate deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/95:25 pmKIX - SYD
1 stop16h 00mSingapore Airlines
lun. 9/157:55 amSYD - KIX
1 stop25h 55mSingapore Airlines
Deal found 6/10$2,029
This Gotogate deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/92:40 pmKIX - SYD
1 stop28h 00mChina Southern
lun. 9/1510:15 amSYD - KIX
2 stops26h 15mChina Southern
Deal found 6/10$2,218
This Korean Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/1712:35 pmKIX - SYD
1 stop16h 45mKorean Air
lun. 7/287:55 amSYD - KIX
1 stop14h 05mKorean Air
Deal found 6/10$2,906
This Qantas Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/178:55 pmKIX - SYD
1 stop20h 05mQantas Airways
dim. 7/278:30 pmSYD - KIX
1 stop15h 45mQantas Airways
Deal found 6/10$3,507

Cheapflights Fare Finder

Customize your flight search to find flights from Kansai Intl 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 2,558,603 searches. Data last updated juin 12, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Sydney that are best for you.

Fly from

Kansai Intl

Fly to

Sydney

Route

Depart

Return

Price

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

ven. 6/27

9:25 pm-8:10 am

Nonstop9h 45m

Sydney Kingsford Smith

jeu. 7/3

11:10 am-7:50 pm

Nonstop9h 40m

$561

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

dim. 9/28

10:00 am-12:15 pm

1 stop25h 15m

Sydney Kingsford Smith

dim. 10/5

11:15 am-7:20 am

1 stop22h 05m

$698

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

sam. 8/9

10:20 am-8:00 am

1 stop20h 40m

Sydney Kingsford Smith

ven. 8/15

10:10 am-7:40 pm

1 stop34h 30m

$859

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

jeu. 10/9

9:30 am-8:20 am

1 stop20h 50m

Sydney Kingsford Smith

lun. 10/13

11:15 am-2:30 pm

2 stops53h 15m

$1,014

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

ven. 10/3

4:20 pm-8:10 pm

2 stops26h 50m

Sydney Kingsford Smith

ven. 10/10

11:10 am-2:55 pm

2 stops29h 45m

$1,030

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

mar. 9/9

5:25 pm-10:25 am

1 stop16h 00m

Sydney Kingsford Smith

lun. 9/15

7:55 am-8:50 am

1 stop25h 55m

$2,029

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

mar. 9/9

2:40 pm-7:40 pm

1 stop28h 00m

Sydney Kingsford Smith

lun. 9/15

10:15 am-11:30 am

2 stops26h 15m

$2,218

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

jeu. 7/17

12:35 pm-6:20 am

1 stop16h 45m

Sydney Kingsford Smith

mer. 7/23

7:55 am-9:00 pm

1 stop14h 05m

$2,906

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

jeu. 7/17

8:55 pm-6:00 pm

1 stop20h 05m

Sydney Kingsford Smith

dim. 7/27

8:30 pm-11:15 am

1 stop15h 45m

$3,507

OsakaSydney

KIX - SYD

KIXSYD

Osaka Kansai Intl

lun. 9/8

12:55 am-8:30 pm

1 stop18h 35m

Sydney Kingsford Smith

lun. 9/15

10:00 am-7:50 am

1 stop22h 50m

$5,102

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Kansai Intl to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Kansai Intl with our price prediction graph.
Estimated round-trip 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 Kansai Intl Airport to Sydney

What is the cheapest time of day to fly from KIX to SYD?

Find hourly flight availability from Kansai Intl 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 juin 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 3% on flights from Osaka Kansai Intl Airport to Sydney by exploring options for tickets at noon.

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 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 juin 12, 2025.
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Singapore Airlines
8.1
Very good
1,302 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Cathay Pacific
7.6
Good
892 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Qantas Airways
7.5
Good
854 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Southern
7.5
Good
99 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl 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 Kansai Intl?

    If you book a flight to Sydney from Osaka Kansai Intl, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney. There are 0 flights from Osaka Kansai Intl to Kingsford Smith per day from 1 airline.

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

    Our cheapest airline available from Osaka Kansai Intl Airport to Sydney is Jetstar. Our recent data shows that you can find tickets from as low as $561 on this airline. Additional options worth looking into are Vietnam Airlines and Philippine Airlines, starting at $698 and $859 round-trip. These flights start at 24% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Osaka Kansai Intl Airport to Sydney are Jetstar ($251), T'way Air ($257), and VietJet Air ($268).

  • What are the cheapest flights from Osaka Kansai Intl Airport to Sydney?

    On average you can expect to pay $472 for a flight from Osaka Kansai Intl Airport to Sydney. The cheapest flight overall is $282 while the most popular route, (Osaka Kansai Intl - Sydney Kingsford Smith) is currently priced at $530.

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

    Yes. In addition to deals on Kansai Intl to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansai Intl to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Kansai Intl 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 Kansai Intl Airport to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Sydney (average of $1,041). Flying from Osaka Kansai Intl Airport to Sydney in December is currently the most expensive (average of $1,635). 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

Traveling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Wollongong
Parramatta
Manly
Coogee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Kansai Intl to Sydney

Discover the top airline that operate flights from Kansai Intl 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 2,558,603 searches. Data last updated juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$550Average$682FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.