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Cheap flights from Jakarta Soekarno-Hatta Intl Airport, Indonesia to Sydney

CGK — SYD
3 Sep — 10 Sep1
1 adult

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 Thursday or Monday and return on a Tuesday

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 29 August 2025.

Popular in

January

Cheapest in

May

Average price

£397
Highest demand for flights based on searches. 11% potential increase in price (£40 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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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 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 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 return flight from Soekarno-Hatta Intl to Sydney. Price data was last updated on 22 August 2025.

The price you pay for your flight from Jakarta Soekarno-Hatta Intl Airport to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Jakarta Soekarno-Hatta Intl Airport to Sydney (average of £985). Flying from Jakarta Soekarno-Hatta Intl Airport to Sydney in July is currently the most expensive (average of £1,725). 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 29 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jakarta Soekarno-Hatta Intl Airport to Sydney as you normally would.

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 29 August 2025.
Read through reviews of airlines operating flights from Jakarta Soekarno-Hatta Intl Airport to Sydney, such as Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
905 reviews
Check prices

Comfort

7.5

Boarding

7.7

Crew

8.2

Food

6.9

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
905 reviews
Qantas Airways
7.5
Good
905 reviews
Check prices

Comfort

7.5

Boarding

7.7

Crew

8.2

Food

6.9

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

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. 1 airline 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 5 inbound flights from Jakarta Soekarno-Hatta Intl per day.

  • What is the cheapest airline to fly from Jakarta Soekarno-Hatta Intl Airport to Sydney round-trip?

    According to our current data, Qantas Airways (£381), offers the cheapest pricing from Jakarta Soekarno-Hatta Intl Airport to Sydney. This flight start at 10% lower than the current average price 3 months from now.

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

    Before booking your flight to Sydney from Jakarta Soekarno-Hatta Intl Airport, check out the most reliable airlines to get you to your destination on time: Qantas Airways (80%), Turkish Airlines (40%), Oman Air( 36%).

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Jakarta Soekarno-Hatta Intl Airport to Sydney (average of £985). Flying from Jakarta Soekarno-Hatta Intl Airport to Sydney in July is currently the most expensive (average of £1,725). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Coogee
Manly

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Top airline flying from Soekarno-Hatta Intl to Sydney

Discover the top airline 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 858,174 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest£381Average£401FlexibilityNo cancel feeOn-time74%
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How does Cheapflights help users find flights from Soekarno-Hatta Intl to Sydney?

Deals for Soekarno-Hatta Intl to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Can Cheapflights find flights from Soekarno-Hatta Intl to Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Soekarno-Hatta Intl to Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Soekarno-Hatta Intl to Sydney become cheaper?

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