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Cheap flights from Sydney to Surabaya from $373

SYD — SUB
18 Oct — 25 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Surabaya

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Surabaya

Mon 2/1120:05 -
1 stop26h 25m
Sun 15/1109:50 -
1 stop29h 00m
Deal found 13/9$622
Thu 15/1014:00 -
1 stop32h 50m
Thu 22/1011:20 -
1 stop18h 00m
Deal found 16/9$716
Fri 16/1014:00 -
2 stops31h 10m
Wed 21/1007:05 -
1 stop19h 50m
Deal found 16/9$737
Tue 13/1021:35 -
1 stop16h 15m
Thu 15/1007:05 -
1 stop22h 15m
Deal found 13/9$782
Mon 2/1107:55 -
1 stop11h 45m
Sun 15/1112:20 -
2 stops26h 30m
Deal found 13/9$812
Sat 31/1007:55 -
1 stop10h 00m
Sat 7/1120:15 -
2 stops42h 35m
Deal found 16/9$823

Find flight deals from Sydney to Surabaya

Round-trip from

$622

One-way from

$373

Popular in

December

Cheapest in

January

Average price

$1,104
Scoot
  • Scoot
  • 2/11-15/11
  • 2 total stops
  • 55h 25m total
  • Sydney to Surabaya
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1/12-31/12
  • 1/12-31/12
  • 1 total stop
  • 15h 15m total
  • Sydney to Surabaya
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($86 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Surabaya that are best for you.

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Depart

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Price

Cheapest return flight

SydneySurabaya

SYD Sydney Kingsford Smith - SUB Surabaya Juanda

SYDSUB

Sydney Kingsford Smith

Tue 1/12

07:55-19:10

1 stop15h 15m

Surabaya Juanda

Wed 31/12

00:00-03:00

Nonstop0h 00m

$373

SydneySurabaya

SYD Sydney Kingsford Smith - SUB Surabaya Juanda

SYDSUB

Sydney Kingsford Smith

Fri 27/11

07:55-19:10

1 stop15h 15m

Surabaya Juanda

Wed 31/12

00:00-03:00

Nonstop0h 00m

$384
Fastest return journey

SydneySurabaya

SYD Sydney Kingsford Smith - SUB Surabaya Juanda

SYDSUB

Sydney Kingsford Smith

Fri 27/11

11:10-21:50

2 stops14h 40m

Surabaya Juanda

Wed 31/12

00:00-03:00

Nonstop0h 00m

$636

SydneySurabaya

SYD Sydney Kingsford Smith - SUB Surabaya Juanda

SYDSUB

Sydney Kingsford Smith

Wed 30/9

13:00-09:50

1 stop23h 50m

Surabaya Juanda

Wed 31/12

00:00-03:00

Nonstop0h 00m

$668

SydneySurabaya

SYD Sydney Kingsford Smith - SUB Surabaya Juanda

SYDSUB

Sydney Kingsford Smith

Thu 15/10

14:00-18:50

1 stop32h 50m

Surabaya Juanda

Thu 22/10

11:20-09:20

1 stop18h 00m

$716

SydneySurabaya

SYD Sydney Kingsford Smith - SUB Surabaya Juanda

SYDSUB

Sydney Kingsford Smith

Fri 16/10

14:00-17:10

2 stops31h 10m

Surabaya Juanda

Wed 21/10

07:05-06:55

1 stop19h 50m

$737

SydneySurabaya

SYD Sydney Kingsford Smith - SUB Surabaya Juanda

SYDSUB

Sydney Kingsford Smith

Mon 2/11

07:55-15:40

1 stop11h 45m

Surabaya Juanda

Sun 15/11

12:20-18:50

2 stops26h 30m

$812

SydneySurabaya

SYD Sydney Kingsford Smith - SUB Surabaya Juanda

SYDSUB

Sydney Kingsford Smith

Wed 30/9

22:15-17:30

2 stops22h 15m

Surabaya Juanda

Wed 31/12

00:00-03:00

Nonstop0h 00m

$816

SydneySurabaya

SYD Sydney Kingsford Smith - SUB Surabaya Juanda

SYDSUB

Sydney Kingsford Smith

Wed 11/11

08:45-18:20

1 stop37h 35m

Surabaya Juanda

Sun 15/11

08:15-20:50

1 stop32h 35m

$1,055

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Sorted by cheapest first

Best time to book a flight from Sydney to Surabaya

Have a flexible travel schedule? Discover the best time to fly to Surabaya from Sydney with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Sydney to Surabaya

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

Currently, January is the cheapest month in which you can book a flight from Sydney to Surabaya (average of $554). Flying from Sydney to Surabaya in December is currently the most expensive (average of $1,532). 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.

How much does it cost for a return flight from Sydney to Surabaya?

Airfare is below average for this route at the moment.

Sydney to Surabaya flights typically cost between $894 and $1,527 in October.
The cheapest return price found within the last 5 days was $532 on Scoot (29 Oct–11 Nov).

Reviews of airlines servicing Surabaya

Check out reviews from past customers who have flown with Singapore Airlines,Garuda Indonesia, andScoot from Sydney to Surabaya to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,602 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Garuda Indonesia
8.1
Very Good
94 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Scoot
6.7
Okay
336 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Related info for your journey

  • What are the cheapest airlines flying from Sydney to Surabaya round-trip?

    Scoot, at $494, was found to be the cheapest airline from Sydney to Surabaya.Alternate airlines to your destination round-trip include Garuda Indonesia and Singapore Airlines. Scoot is 43% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Scoot, with whom users have recently found tickets for as low as $251. However, be on the lookout for offers from Garuda Indonesia and Batik Air, as they are both options that can get you from Sydney to Surabaya for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Sydney to Surabaya (average of $554). Flying from Sydney to Surabaya in December is currently the most expensive (average of $1,532). 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

Browse thousands of different options on Cheapflights for your next trip

Fly from Sydney to Surabaya on these airlines

Scoot flights from Sydney Kingsford Smith to Surabaya Juanda
Garuda Indonesia flights from Sydney Kingsford Smith to Surabaya Juanda
Singapore Airlines flights from Sydney Kingsford Smith to Surabaya Juanda

Top 3 airlines flying from Sydney to Surabaya

AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$494Average$576FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Garuda IndonesiaCheapest$822Average$1,089FlexibilityNo cancel feeOn-time71%
Search Garuda Indonesia flights
Singapore AirlinesCheapest$845Average$1,033FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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

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Yes! Cheapflights helps users easily find flights from Sydney to Surabaya with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Surabaya from Sydney today and book when prices fit your budget.

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