$150 Cheap Flights from Jakarta (CGK) to Sydney (SYD)

View $150 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Soekarno-Hatta Intl. Airport (CGK) to Sydney Airport (SYD)

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Cheap Flights from Jakarta to Sydney (CGK-SYD)

Prices were available within the past 7 days and start at $150 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, Nov 11 - Tue, Nov 18
CGK
Jakarta
SYD
Sydney
$337 Roundtrip, found 1 day ago
$337
Roundtrip
found 1 day ago
Select Scoot flight, departing Tue, Nov 11 from Jakarta to Sydney, returning Tue, Nov 18, priced at $337 found 1 day ago
Scoot
Thu, Nov 13 - Mon, Nov 17
CGK
Jakarta
SYD
Sydney
$342 Roundtrip, found 2 days ago
$342
Roundtrip
found 2 days ago
Select Scoot flight, departing Thu, Nov 13 from Jakarta to Sydney, returning Mon, Nov 17, priced at $342 found 2 days ago
Scoot
Tue, Mar 3 - Tue, Mar 17
CGK
Jakarta
SYD
Sydney
$355 Roundtrip, found 6 days ago
$355
Roundtrip
found 6 days ago
Select Scoot flight, departing Tue, Mar 3 from Jakarta to Sydney, returning Tue, Mar 17, priced at $355 found 6 days ago
Scoot
Thu, Dec 4 - Tue, Jan 20
CGK
Jakarta
SYD
Sydney
$361 Roundtrip, found 3 days ago
$361
Roundtrip
found 3 days ago
Select Scoot flight, departing Thu, Dec 4 from Jakarta to Sydney, returning Tue, Jan 20, priced at $361 found 3 days ago
Philippine Airlines
Wed, Sep 9 - Mon, Sep 14
CGK
Jakarta
SYD
Sydney
$463 Roundtrip, found 5 days ago
$463
Roundtrip
found 5 days ago
Select Philippine Airlines flight, departing Wed, Sep 9 from Jakarta to Sydney, returning Mon, Sep 14, priced at $463 found 5 days ago
Singapore Airlines
Tue, Mar 3 - Tue, Mar 17
CGK
Jakarta
SYD
Sydney
$480 Roundtrip, found 6 days ago
$480
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Tue, Mar 3 from Jakarta to Sydney, returning Tue, Mar 17, priced at $480 found 6 days ago
Malaysia Airlines
Tue, Nov 4 - Wed, Nov 5
CGK
Jakarta
SYD
Sydney
$524 Roundtrip, found 3 days ago
$524
Roundtrip
found 3 days ago
Select Malaysia Airlines flight, departing Tue, Nov 4 from Jakarta to Sydney, returning Wed, Nov 5, priced at $524 found 3 days ago
Qantas Airways
Wed, Mar 4 - Thu, Mar 5
CGK
Jakarta
SYD
Sydney
$563 Roundtrip, found 7 hours ago
$563
Roundtrip
found 7 hours ago
Select Qantas Airways flight, departing Wed, Mar 4 from Jakarta to Sydney, returning Thu, Mar 5, priced at $563 found 7 hours ago
China Southern Airlines
Fri, Dec 26 - Tue, Jan 13
CGK
Jakarta
SYD
Sydney
$599 Roundtrip, found 19 hours ago
$599
Roundtrip
found 19 hours ago
Select China Southern Airlines flight, departing Fri, Dec 26 from Jakarta to Sydney, returning Tue, Jan 13, priced at $599 found 19 hours ago
Garuda Indonesia
Fri, Feb 13 - Wed, Feb 18
CGK
Jakarta
SYD
Sydney
$633 Roundtrip, found 2 days ago
$633
Roundtrip
found 2 days ago
Select Garuda Indonesia flight, departing Fri, Feb 13 from Jakarta to Sydney, returning Wed, Feb 18, priced at $633 found 2 days ago

Find the cheapest month to fly from Jakarta (CGK) to Sydney (SYD)

August is typically the cheapest month to fly

From $294 - $458 per traveler.

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $342
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city center16 min
Flights from $342
Flights from Jakarta (CGK) to Sydney (SYD)
Origin airport
Soekarno-Hatta Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air China, All Nippon Airways, Batik Air Indonesia, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Garuda Indonesia, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
$336
Distance
3428 mi
Average flight time
10 hours 57 mins

Jakarta to Sydney Flights

The cheapest times to fly from Jakarta to Sydney

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jakarta to Sydney are during the month of November. You can find some of the cheapest flights from Jakarta to Sydney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jakarta to Sydney

Sunday is one of the best days to book for cheap flights from Jakarta to Sydney: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jakarta to Sydney

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jakarta to Sydney in 2025. You can also book with separate airlines for your outbound and return journeys, from $150 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jakarta to Sydney flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jakarta to Sydney airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD) cost?
Grab a cheap one-way flight from $150 or cheap return flight from $337 from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD)?
The cheapest month to fly from CGK to SYD is November, when there's less demand. Off-peak season is typically when airlines offer lower prices between these airports.
Which airlines fly direct from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD)?
When setting off from Soekarno-Hatta Intl. Airport (CGK), you can hop on a direct flight to Kingsford Smith Intl. Airport (SYD) with Qantas.
What is the cheapest airline that flies from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD)?
While prices may vary depending on your travel dates, Garuda Indonesia and Qantas are go-to choices for flights between Soekarno-Hatta Intl. Airport (CGK) and Kingsford Smith Intl. Airport (SYD). You can also compare carriers on Expedia and use the "Sort by" filter to find the cheapest ticket for your CGK to SYD flight.
How many flights per day from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD)?
On average, there's only 1 direct flight departing from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD) every day. If this doesn't fit your travel plans, consider flights with a layover. Just filter your search on Expedia to include one stop or more to discover a better alternative.
What are the most popular departure times for flights from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD)?
The 7 PM departures from CGK to SYD are the top choice for many travelers. Prices can be higher for these popular slots. If you want to save on your trip, pick a less crowded time to fly.
What day of the week has the most flights from CGK to SYD?
Friday offers the most flights from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD). Consider traveling on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD)?
The earliest flight leaving from Soekarno-Hatta Intl. Airport (CGK) is at around 7:50PM UTC+7. Hop on this flight and you'll arrive at Kingsford Smith Intl. Airport (SYD) at approximately 6:55AM UTC+11. The entire trip takes 7h 5m.
How long does it take to fly from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD)?
Flights from CGK to SYD have an average travel time of 7 hours and 3 minutes. The distance between the two airports is 3,400 mi.
What airline has the least delays from CGK to SYD?
With 83% of journeys typically landing on time, Saudia has the best on-time performance for nonstop flights from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD). To monitor your flight status and receive notifications about any changes, use the Expedia App.
What is the best time to fly from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD)?
Select a flight from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Sydney from Soekarno-Hatta Intl. Airport (CGK)?
Check out your flight options from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD). This is the only Sydney airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD) last-minute?
Waiting until just before your departure to book a flight from CGK to SYD often results in higher prices. While you may come across some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book a CGK to SYD flight and hotel package?
Compared with arranging flights and hotels separately, booking a CGK to SYD flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Soekarno-Hatta Intl. Airport (CGK) to Kingsford Smith Intl. Airport (SYD)?
If you reserved your CGK to SYD flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.