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Cheap flights from Indonesia to Sydney from $271

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
DPS — SYD
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Indonesia to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Indonesia to Sydney
Explore the most affordable flight options available from Indonesia to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Tue 13/1022:15 -
1 stop19h 20m
Mon 19/1021:50 -
1 stop16h 05m
Deal found 9/8$472
Thu 12/1115:25 -
1 stop14h 50m
Thu 19/1117:35 -
Nonstop6h 25m
Deal found 7/8$507
Thu 12/1115:25 -
1 stop14h 50m
Fri 20/1107:55 -
Nonstop6h 30m
Deal found 7/8$509
Sun 1/1121:55 -
1 stop19h 40m
Thu 19/1107:55 -
Nonstop6h 30m
Deal found 6/8$510
Thu 12/1115:25 -
1 stop14h 50m
Mon 16/1107:55 -
Nonstop6h 30m
Deal found 7/8$513
Thu 12/1115:25 -
1 stop14h 50m
Sun 22/1107:55 -
Nonstop6h 30m
Deal found 7/8$514
Sun 15/1119:25 -
1 stop22h 10m
Sun 22/1107:55 -
Nonstop6h 30m
Deal found 9/8$517
Wed 11/1121:25 -
Nonstop6h 05m
Thu 19/1117:35 -
Nonstop6h 25m
Deal found 7/8$520
Sun 1/1121:55 -
1 stop19h 40m
Mon 30/1107:55 -
Nonstop6h 30m
Deal found 9/8$524
Wed 11/1121:25 -
Nonstop6h 05m
Wed 18/1107:55 -
Nonstop6h 30m
Deal found 7/8$526
Wed 11/1121:25 -
Nonstop6h 05m
Sun 22/1117:35 -
Nonstop6h 25m
Deal found 7/8$527
Tue 27/1021:55 -
1 stop19h 40m
Tue 10/1107:55 -
Nonstop6h 30m
Deal found 8/8$528

Find flight deals from Indonesia to Sydney

Keep the following information in mind while searching for Indonesia to Sydney flight deals. Data was last updated 12 August 2026.

Round-trip from

$472

One-way from

$271

Popular in

January

Cheapest in

March

Average price

$684

Good round-trip deal

$244 or less

Good one-way deal

$344 or less
13/10-19/10
  • 13/10-19/10
  • 2 total stops
  • 35h 25m total
  • Indonesia to Sydney
Search Deals
Scoot
  • Scoot
  • 21/11
  • 1 total stop
  • 18h 40m total
  • Indonesia to Sydney
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Indonesia to Sydney Kingsford Smith.
Search Deals
Price to beat on a one-way flight from Indonesia to Sydney Kingsford Smith.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Indonesia 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 647,157 searches. Data last updated 12 August 2026.
Use the filters below to find and compare flights from Indonesia to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SurabayaSydney

SUB Surabaya Juanda - SYD Sydney Kingsford Smith

SUBSYD

Surabaya Juanda

Mon 26/10

09:45-18:50

1 stop29h 05m

Sydney Kingsford Smith

Thu 21/1

13:25-18:30

1 stop33h 05m

$681

MedanSydney

KNO Medan Kuala Namu Intl - SYD Sydney Kingsford Smith

KNOSYD

Medan Kuala Namu Intl

Thu 5/11

09:25-09:15

1 stop19h 50m

Sydney Kingsford Smith

Tue 2/2

21:50-09:45

1 stop15h 55m

$686

JakartaSydney

CGK Jakarta Soekarno-Hatta Intl - SYD Sydney Kingsford Smith

CGKSYD

Jakarta Soekarno-Hatta Intl

Tue 8/9

19:20-10:25

1 stop12h 05m

Sydney Kingsford Smith

Tue 15/9

07:25-18:15

1 stop13h 50m

$703

JakartaSydney

CGK Jakarta Soekarno-Hatta Intl - SYD Sydney Kingsford Smith

CGKSYD

Jakarta Soekarno-Hatta Intl

Tue 10/11

19:50-06:45

Nonstop6h 55m

Sydney Kingsford Smith

Wed 11/11

11:45-18:30

1 stop10h 45m

$731

JakartaSydney

CGK Jakarta Soekarno-Hatta Intl - SYD Sydney Kingsford Smith

CGKSYD

Jakarta Soekarno-Hatta Intl

Thu 31/12

23:55-09:45

Nonstop5h 50m

Sydney Kingsford Smith

Tue 12/1

12:45-16:30

Nonstop7h 45m

$773

DenpasarSydney

DPS Denpasar Bali Ngurah Rai - SYD Sydney Kingsford Smith

DPSSYD

Denpasar Bali Ngurah Rai

Sun 8/11

12:15-07:10

1 stop15h 55m

Sydney Kingsford Smith

Tue 17/11

07:55-11:25

Nonstop6h 30m

$783

MedanSydney

KNO Medan Kuala Namu Intl - SYD Sydney Kingsford Smith

KNOSYD

Medan Kuala Namu Intl

Sun 1/11

10:25-10:45

1 stop20h 20m

Sydney Kingsford Smith

Wed 4/11

11:40-09:30

1 stop25h 50m

$785

SurabayaSydney

SUB Surabaya Juanda - SYD Sydney Kingsford Smith

SUBSYD

Surabaya Juanda

Mon 26/10

13:30-18:50

2 stops25h 20m

Sydney Kingsford Smith

Thu 21/1

13:25-16:40

2 stops31h 15m

$795

SurabayaSydney

SUB Surabaya Juanda - SYD Sydney Kingsford Smith

SUBSYD

Surabaya Juanda

Wed 16/9

10:00-06:30

1 stop17h 30m

Sydney Kingsford Smith

Sat 19/9

09:15-14:50

1 stop32h 35m

$799

SurabayaSydney

SUB Surabaya Juanda - SYD Sydney Kingsford Smith

SUBSYD

Surabaya Juanda

Wed 28/10

10:00-07:55

1 stop17h 55m

Sydney Kingsford Smith

Sun 1/11

12:10-17:05

1 stop32h 55m

$802

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Indonesia to Sydney

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

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

Currently, November is the cheapest month in which you can book a flight from Indonesia to Sydney (average of $633). Flying from Indonesia to Sydney in January is currently the most expensive (average of $941). 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 ID to SYD?

Find hourly flight availability from Indonesia 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 12 August 2026.

When flying from Indonesia to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Indonesia to Sydney

Explore weekly flight availability from Indonesia to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 August 2026.

The most flights from ID0 to SYD are scheduled on a Monday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).

How often are flights from Indonesia to Sydney delayed?

About 20% of weekly flights between Indonesia and Sydney have experienced delays in the past year, with the average delay time being 116 minutes.

What is the most punctual flight time for Indonesia to Sydney flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Indonesia to Sydney flights?

Over the past year, Virgin Australia have had the lowest number of delays on this route, with just 13% of flights being delayed.

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

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indonesia to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 12 August 2026.
See what other customers who have flown with Singapore Airlines,Garuda Indonesia, andQantas Airways from Indonesia to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Greg,June 2024

DPS - SIN

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Greg,June 2024

DPS - SIN

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.
Garuda Indonesia
8.1
Very Good
94 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Greg,June 2024

DPS - SIN

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.
Qantas Airways
7.5
Good
1,081 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Greg,June 2024

DPS - SIN

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.
Jetstar
6.5
Okay
566 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Greg,June 2024

DPS - SIN

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.
Batik Air
5.9
Fair
86 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Greg,June 2024

DPS - SIN

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

Related info for your journey

Find useful and relevant information for your journey from Indonesia 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 Indonesia?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Indonesia.

  • How popular is this Indonesia to Sydney flight route?

    This flight path from Indonesia to Sydney Kingsford Smith was viewed by 949 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Indonesia to Sydney?

    Scoot, Singapore Airlines, and Garuda Indonesia can get you from Indonesia to Sydney in just under 14h 25m. Your travel time can differ by up to 14h 40m. There are 5515 km between Indonesia and Sydney. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Thai Lion Air, which is currently one of the cheapest options available, starting at $65. Batik Air flights start at $169 while deals on Jetstar start at $203 one-way.

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

    While some choose either Jakarta Soekarno-Hatta Intl - Sydney Kingsford Smith or Jakarta Halim Perdana Kusuma - Sydney Kingsford Smith, Denpasar Bali Ngurah Rai - Sydney Kingsford Smith is the most popular route from Indonesia to Sydney.

  • What are the most reliable airlines from Indonesia to Sydney?

    The top 3 most reliable airlines when flying from Indonesia to Sydney are Jetstar (83%), Qantas Airways (80%) and Virgin Australia (79%).

  • What are the cheapest flights from Indonesia to Sydney?

    While on average a flight from Indonesia to Sydney is generally $935, our data shows the cheapest flight currently is $222. When looking at the most popular route, (Denpasar Bali Ngurah Rai - Sydney Kingsford Smith), you can expect to pay $472 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Indonesia to Sydney (average of $633). Flying from Indonesia to Sydney in January is currently the most expensive (average of $941). 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
Parramatta
Wollongong
Penrith
Manly
Katoomba
Lithgow
Cronulla
Randwick
Terrigal
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Indonesia to Sydney

Discover the top 5 airlines that operate flights from Indonesia 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 647,157 searches. Data last updated 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest$239Average$566FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
JetstarCheapest$248Average$654FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Garuda IndonesiaCheapest$333Average$802FlexibilityNo cancel feeOn-time71%
Search Garuda Indonesia flights
Singapore AirlinesCheapest$644Average$799FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$725Average$808FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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 Indonesia to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Indonesia today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Indonesia to Sydney 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 Indonesia to Sydney with no change fees?

Yes, we can. To see specific flights from Indonesia to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Indonesia to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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