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Cheap flights from Indonesia to Sydney from $279

DPS — SYD
8 Dec — 15 Dec1
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

Thu 24/1221:25 -
Nonstop6h 05m
Fri 15/107:55 -
Nonstop6h 30m
Deal found 6/11$451
Wed 16/1221:25 -
Nonstop6h 05m
Fri 15/107:55 -
Nonstop6h 30m
Deal found 6/11$454
Wed 23/1221:25 -
Nonstop6h 05m
Thu 14/107:55 -
Nonstop6h 30m
Deal found 6/11$472
Sat 26/1222:20 -
Nonstop6h 05m
Sun 17/107:55 -
Nonstop6h 30m
Deal found 6/11$475
Wed 16/1223:40 -
1 stop14h 35m
Fri 15/107:55 -
Nonstop6h 30m
Deal found 6/11$504
Wed 25/1120:00 -
1 stop19h 50m
Mon 8/207:55 -
Nonstop6h 30m
Deal found 7/11$531
Thu 24/1219:55 -
1 stop12h 55m
Fri 15/107:55 -
Nonstop6h 30m
Deal found 6/11$534
Thu 19/1121:25 -
Nonstop6h 05m
Mon 1/207:55 -
Nonstop6h 30m
Deal found 4/11$558
Thu 17/1221:25 -
Nonstop6h 05m
Mon 11/107:55 -
Nonstop6h 30m
Deal found 5/11$568
Mon 21/1221:25 -
Nonstop6h 05m
Mon 11/107:55 -
Nonstop6h 30m
Deal found 5/11$571
Thu 17/1221:25 -
Nonstop6h 05m
Sun 10/107:55 -
Nonstop6h 30m
Deal found 5/11$572
Sun 6/1220:10 -
1 stop18h 40m
Sun 28/220:05 -
1 stop21h 25m
Deal found 5/11$603

Find flight deals from Indonesia to Sydney

Round-trip from

$451

One-way from

$279

Popular in

January

Cheapest in

March

Average price

$590

Good round-trip deal

$303 or less

Good one-way deal

$418 or less
Batik Air
  • Batik Air
  • 24/12-15/1
  • Nonstop
  • 12h 35m total
  • Indonesia to Sydney
Search Deals
Scoot
  • Scoot
  • 10/12-31/12
  • 1 total stop
  • 21h 55m total
  • Indonesia to Sydney
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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

 
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

MedanSydney

KNO Medan Kuala Namu Intl - SYD Sydney Kingsford Smith

KNOSYD

Medan Kuala Namu Intl

Thu 10/12

16:55-18:50

1 stop21h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$279

PrayaSydney

LOP Praya Lombok Intl - SYD Sydney Kingsford Smith

LOPSYD

Praya Lombok Intl

Tue 23/2

10:25-18:50

1 stop29h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-22:00

Nonstop0h 00m

$297

SurabayaSydney

SUB Surabaya Juanda - SYD Sydney Kingsford Smith

SUBSYD

Surabaya Juanda

Sun 7/2

19:00-06:30

1 stop31h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$341

DenpasarSydney

DPS Denpasar Bali Ngurah Rai - SYD Sydney Kingsford Smith

DPSSYD

Denpasar Bali Ngurah Rai

Sat 6/3

20:20-08:55

1 stop9h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-22:00

Nonstop0h 00m

$344

DenpasarSydney

DPS Denpasar Bali Ngurah Rai - SYD Sydney Kingsford Smith

DPSSYD

Denpasar Bali Ngurah Rai

Thu 24/12

13:20-07:40

1 stop15h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-22:00

Nonstop0h 00m

$348
Fastest return journey

DenpasarSydney

DPS Denpasar Bali Ngurah Rai - SYD Sydney Kingsford Smith

DPSSYD

Denpasar Bali Ngurah Rai

Sun 29/11

21:25-06:30

Nonstop6h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-22:00

Nonstop0h 00m

$354

SurabayaSydney

SUB Surabaya Juanda - SYD Sydney Kingsford Smith

SUBSYD

Surabaya Juanda

Fri 5/2

19:00-06:30

1 stop31h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$358

SurabayaSydney

SUB Surabaya Juanda - SYD Sydney Kingsford Smith

SUBSYD

Surabaya Juanda

Tue 2/2

19:00-06:30

1 stop31h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$360

DenpasarSydney

DPS Denpasar Bali Ngurah Rai - SYD Sydney Kingsford Smith

DPSSYD

Denpasar Bali Ngurah Rai

Thu 4/2

15:50-08:25

1 stop13h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-22:00

Nonstop0h 00m

$376

DenpasarSydney

DPS Denpasar Bali Ngurah Rai - SYD Sydney Kingsford Smith

DPSSYD

Denpasar Bali Ngurah Rai

Tue 29/12

22:00-12:25

1 stop11h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-22:00

Nonstop0h 00m

$394

Flights are sorted by cheapest return flights first.

Deals found on 7/11

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

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 $668). Flying from Indonesia to Sydney in January is currently the most expensive (average of $969). 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?

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

The most flights from ID0 to SYD are scheduled on a Friday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

How often are flights from Indonesia to Sydney delayed?

About 19% of weekly flights between Indonesia and Sydney have experienced delays in the past year, with the average delay time being 119 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 11% 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

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
1,632 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Singapore Airlines
8.2
Very Good
1,632 reviews
Singapore Airlines
8.2
Very Good
1,632 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Garuda Indonesia
8.1
Very Good
94 reviews
Singapore Airlines
8.2
Very Good
1,632 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Qantas Airways
7.5
Good
1,123 reviews
Singapore Airlines
8.2
Very Good
1,632 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Jetstar
6.5
Okay
578 reviews
Singapore Airlines
8.2
Very Good
1,632 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Batik Air
5.8
Fair
89 reviews
Singapore Airlines
8.2
Very Good
1,632 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Related info for your journey

  • 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 1,021 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?

    Virgin Australia, Garuda Indonesia, and Qantas Airways can get you from Indonesia to Sydney in just under 6h 55m. Your travel time can differ by up to 11h 20m. 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 $67. Batik Air flights start at $173 while deals on Jetstar start at $210 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 Qantas Airways (83%), IndiGo (81%) and Virgin Australia (81%).

  • What are the cheapest flights from Indonesia to Sydney?

    While on average a flight from Indonesia to Sydney is generally $916, our data shows the cheapest flight currently is $236. When looking at the most popular route, (Denpasar Bali Ngurah Rai - Sydney Kingsford Smith), you can expect to pay $451 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 $668). Flying from Indonesia to Sydney in January is currently the most expensive (average of $969). 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
Cronulla
Katoomba
Terrigal
Lithgow
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Indonesia to Sydney

AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest$245Average$606FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
JetstarCheapest$267Average$693FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Virgin AustraliaCheapest$418Average$627FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$745Average$857FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$807Average$933FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Garuda IndonesiaCheapest$823Average$910FlexibilityNo cancel feeOn-time71%
Search Garuda Indonesia flights

Fly with Cheapflights

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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