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$174+ Cheap flights from Soekarno-Hatta Intl, Indonesia (CGK) 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
CGK — SYD
nov. 19 — nov. 261
mer. 11/19
mer. 11/26
1 adult, Economy
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Cheapflights Tip: The best prices from Jakarta Soekarno-Hatta Intl to Sydney Kingsford Smith are usually found in May or September, booked 62 days in advance, depart on a Tuesday or Monday and return on a Thursday

Find flight deals from Soekarno-Hatta Intl to Sydney

Cheapest flights from Soekarno-Hatta Intl to Sydney
Explore the most affordable flight options available from Soekarno-Hatta Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
mer. 11/198:10 pmCGK - SYD
1 stop12h 55mMultiple Airlines
mer. 11/265:35 pmSYD - CGK
1 stop9h 55mMultiple Airlines
Deal found 10/20$425
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
lun. 12/110:10 pmCGK - SYD
1 stop10h 55mMultiple Airlines
lun. 12/85:35 pmSYD - CGK
1 stop19h 25mMultiple Airlines
Deal found 10/18$436
This Trip.com deal was found by Cheapflights users on 10/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/197:50 pmCGK - SYD
Nonstop6h 55mQantas Airways
mer. 11/262:25 pmSYD - CGK
Nonstop7h 35mQantas Airways
Deal found 10/20$453
This Qantas Airways deal was found by Cheapflights users on 10/18. 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.
mar. 11/117:50 pmCGK - SYD
Nonstop6h 55mQantas Airways
jeu. 11/132:25 pmSYD - CGK
Nonstop7h 35mQantas Airways
Deal found 10/18$454
This Qantas Airways deal was found by Cheapflights users on 10/19. 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.
mar. 11/117:50 pmCGK - SYD
Nonstop6h 55mQantas Airways
ven. 11/142:25 pmSYD - CGK
Nonstop7h 35mQantas Airways
Deal found 10/19$455
This Qantas Airways deal was found by Cheapflights users on 10/20. 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.
mar. 10/287:50 pmCGK - SYD
Nonstop6h 55mQantas Airways
mer. 11/262:25 pmSYD - CGK
Nonstop7h 35mQantas Airways
Deal found 10/20$481
This oojo deal was found by Cheapflights users on 10/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/117:50 pmCGK - SYD
Nonstop6h 55mQantas Airways
mar. 11/186:10 pmSYD - CGK
1 stop28h 20mQantas Airways
Deal found 10/18$497
This CheapOair deal was found by Cheapflights users on 10/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/117:50 pmCGK - SYD
Nonstop6h 55mMultiple Airlines
mar. 11/182:20 pmSYD - CGK
1 stop22h 30mMultiple Airlines
Deal found 10/19$499

Cheap flight deals from Soekarno-Hatta Intl to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Soekarno-Hatta Intl (CGK) 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 octobre 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$425
(Kiwi.com)

One-way from

$174
(Expedia)

Popular in

January

Cheapest in

May

Average price

$563

Good round-trip deal

$558 or less

Good one-way deal

$359 or less
Provider with most accurate pricing for Jakarta Soekarno-Hatta Intl-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Jakarta Soekarno-Hatta Intl-Sydney Kingsford Smith flights.
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From Jakarta Soekarno-Hatta Intl to Sydney Kingsford Smith
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One-way flight from Jakarta Soekarno-Hatta Intl to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Jakarta Soekarno-Hatta Intl to Sydney Kingsford Smith.
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Price to beat on a one-way flight from Jakarta Soekarno-Hatta Intl to Sydney Kingsford Smith.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Soekarno-Hatta 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 octobre 20, 2025.
Use the filters below to find and compare flights from Jakarta Soekarno-Hatta Intl Airport to Sydney that are best for you.

Fly from

Soekarno-Hatta Intl

Fly to

Sydney

Route

Depart

Return

Price

JakartaSydney

CGK - SYD

CGKSYD

Jakarta Soekarno-Hatta Intl

ven. 11/14

7:50 pm-6:45 am

Nonstop6h 55m

Sydney Kingsford Smith

mar. 11/18

2:25 pm-6:00 pm

Nonstop7h 35m

$454

JakartaSydney

CGK - SYD

CGKSYD

Jakarta Soekarno-Hatta Intl

mar. 11/11

7:50 pm-6:45 am

Nonstop6h 55m

Sydney Kingsford Smith

ven. 11/14

2:25 pm-6:00 pm

Nonstop7h 35m

$454

JakartaSydney

CGK - SYD

CGKSYD

Jakarta Soekarno-Hatta Intl

mer. 11/19

8:00 pm-10:25 am

1 stop10h 25m

Sydney Kingsford Smith

mer. 11/26

2:25 pm-6:00 pm

Nonstop7h 35m

$458

JakartaSydney

CGK - SYD

CGKSYD

Jakarta Soekarno-Hatta Intl

mar. 3/10

7:50 pm-6:45 am

Nonstop6h 55m

Sydney Kingsford Smith

mer. 3/11

2:25 pm-6:00 pm

Nonstop7h 35m

$480

JakartaSydney

CGK - SYD

CGKSYD

Jakarta Soekarno-Hatta Intl

jeu. 10/30

7:50 pm-6:45 am

Nonstop6h 55m

Sydney Kingsford Smith

ven. 11/21

2:25 pm-6:00 pm

Nonstop7h 35m

$481

JakartaSydney

CGK - SYD

CGKSYD

Jakarta Soekarno-Hatta Intl

jeu. 2/26

5:25 am-9:15 pm

1 stop11h 50m

Sydney Kingsford Smith

mar. 5/26

7:55 am-7:20 pm

1 stop14h 25m

$483

JakartaSydney

CGK - SYD

CGKSYD

Jakarta Soekarno-Hatta Intl

mar. 11/11

7:50 pm-6:45 am

Nonstop6h 55m

Sydney Kingsford Smith

jeu. 11/13

10:00 pm-6:30 pm

1 stop24h 30m

$513

JakartaSydney

CGK - SYD

CGKSYD

Jakarta Soekarno-Hatta Intl

mar. 3/10

11:10 am-10:20 am

1 stop19h 10m

Sydney Kingsford Smith

mer. 3/11

10:15 pm-8:30 am

1 stop14h 15m

$515

JakartaSydney

CGK - SYD

CGKSYD

Jakarta Soekarno-Hatta Intl

ven. 2/27

1:20 am-9:50 am

1 stop28h 30m

Sydney Kingsford Smith

lun. 6/1

11:35 am-12:20 am

1 stop15h 45m

$517

JakartaSydney

CGK - SYD

CGKSYD

Jakarta Soekarno-Hatta Intl

mer. 10/29

11:20 am-6:50 pm

1 stop27h 30m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 20 results
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Compare providers for flights from Soekarno-Hatta Intl to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Soekarno-Hatta Intl to Sydney in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*2 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jakarta Soekarno-Hatta Intl Airport-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jakarta Soekarno-Hatta Intl Airport-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jakarta Soekarno-Hatta Intl Airport-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jakarta Soekarno-Hatta Intl Airport-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jakarta Soekarno-Hatta Intl Airport-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Soekarno-Hatta Intl to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Soekarno-Hatta 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 Jakarta Soekarno-Hatta Intl Airport to Sydney

How far ahead should I book a flight from Jakarta Soekarno-Hatta Intl Airport to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Soekarno-Hatta Intl to Sydney. Price data was last updated on October 17, 2025.

The best time to book flights from Jakarta Soekarno-Hatta Intl Airport to Sydney is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Jakarta Soekarno-Hatta Intl Airport to Sydney?

Currently, November is the cheapest month in which you can book a flight from Jakarta Soekarno-Hatta Intl Airport to Sydney (average of $327). Flying from Jakarta Soekarno-Hatta Intl Airport to Sydney in January is currently the most expensive (average of $583). 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 CGK to SYD?

Find hourly flight availability from Soekarno-Hatta 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 octobre 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Jakarta Soekarno-Hatta Intl Airport to Sydney in the morning. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the evening.

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 octobre 20, 2025.
Read reviews from past customers who have flown Singapore Airlines, Garuda Indonesia, and Qantas Airways from Jakarta Soekarno-Hatta Intl Airport to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,383 reviews

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very good
1,383 reviews
Singapore Airlines
8.1
Very good
1,383 reviews

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Garuda Indonesia
8.0
Very good
85 reviews
Singapore Airlines
8.1
Very good
1,383 reviews

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qantas Airways
7.5
Good
922 reviews
Singapore Airlines
8.1
Very good
1,383 reviews

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from Soekarno-Hatta 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 Jakarta Soekarno-Hatta Intl?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from Jakarta Soekarno-Hatta Intl to Sydney. 3 airlines have flights to Kingsford Smith from Jakarta Soekarno-Hatta Intl on a regular basis. Booking flights from Jakarta Soekarno-Hatta Intl to Sydney Kingsford Smith should not be difficult; the airport handles an average of 4 inbound flights from Jakarta Soekarno-Hatta Intl per day.

  • How long is the flight from Jakarta Soekarno-Hatta Intl Airport to Sydney?

    A quick flight from Jakarta Soekarno-Hatta Intl Airport to Sydney can take about 6h 55m. Qantas Airways provides one of the quickest options available for as low as $454. There are 3427 mi between Jakarta Soekarno-Hatta Intl Airport and Sydney. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Jakarta Soekarno-Hatta Intl Airport to Sydney round-trip?

    According to our current data, Singapore Airlines ($460), Qantas Airways ($481), and Garuda Indonesia ($484) offers the cheapest pricing from Jakarta Soekarno-Hatta Intl Airport to Sydney. Singapore Airlines is currently priced 20% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Jakarta Soekarno-Hatta Intl Airport to Sydney one-way?

    To fly one-way, consider booking your trip with Scoot, which is currently one of the cheapest options available, starting at $174. Cebu Pacific flights start at $294 while deals on Garuda Indonesia start at $303 one-way.

  • What are the most reliable airlines from Jakarta Soekarno-Hatta Intl Airport to Sydney?

    No one likes to see their flight delayed. When booking a flight from Jakarta Soekarno-Hatta Intl Airport to Sydney consider choosing Qantas Airways (82%), Turkish Airlines (57%) or KLM (56%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Jakarta Soekarno-Hatta Intl Airport to Sydney?

    Looking at all options, your cheapest flight can be booked for $295. While the most popular route (Jakarta Soekarno-Hatta Intl - Sydney Kingsford Smith) can be booked for $797 on average, our data indicates $495 when flying from Jakarta Soekarno-Hatta Intl Airport to Sydney.

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

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

  • How can I find direct flights from Soekarno-Hatta Intl to Sydney?

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

  • Can I find deals for business class flights from Soekarno-Hatta Intl to Sydney?

    Yes. Cheapflights offers flight deals from Soekarno-Hatta 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 Jakarta Soekarno-Hatta Intl Airport to Sydney?

    Currently, November is the cheapest month in which you can book a flight from Jakarta Soekarno-Hatta Intl Airport to Sydney (average of $327). Flying from Jakarta Soekarno-Hatta Intl Airport to Sydney in January is currently the most expensive (average of $583). 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

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Top 3 airlines flying from Soekarno-Hatta Intl to Sydney

Discover the top 3 airlines that operate flights from Soekarno-Hatta 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 octobre 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$460Average$486FlexibilityNo cancel feeOn-time81%
Qantas AirwaysCheapest$481Average$615FlexibilityNo cancel feeOn-time74%
Garuda IndonesiaCheapest$484Average$558FlexibilityNo cancel feeOn-time71%

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