$775 Find Cheap Flights from Sumatra to Sydney

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$775
Overall average: $757
Batik Air
Sat 9/5Wed 13/5
KNO - SYD • 2 stops
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Flight Deals
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Flight Deals

Cheap Flights from Sumatra to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sumatra to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sumatra to Sydney

Sat, 9 May - Wed, 13 May
Batik Air Logo
10:25 - 06:05
KNO
-
SYD
16h 40m
2 stops
Batik Air Logo
07:05 - 20:40
SYD
-
KNO
16h 35m
2 stops
$775Batik Air
Sat, 9 May - Wed, 13 May
Batik Air Logo
10:25 - 06:05
KNO
-
SYD
16h 40m
2 stops
Batik Air Logo
07:05 - 20:40
SYD
-
KNO
16h 35m
2 stops
$791Batik Air
Sat, 9 May - Wed, 13 May
Batik Air Logo
10:25 - 06:05
KNO
-
SYD
16h 40m
2 stops
Batik Air Logo
07:05 - 20:40
SYD
-
KNO
16h 35m
2 stops
$795Batik Air
Sat, 9 May - Wed, 13 May
Garuda Indonesia Logo
15:05 - 09:45
KNO
-
SYD
15h 40m
1 stop
Garuda Indonesia Logo
11:40 - 16:00
SYD
-
KNO
31h 20m
1 stop
$822Garuda Indonesia
Sat, 9 May - Wed, 13 May
Garuda Indonesia Logo
17:00 - 09:45
KNO
-
SYD
13h 45m
1 stop
Garuda Indonesia Logo
11:40 - 14:00
SYD
-
KNO
29h 20m
1 stop
$826Garuda Indonesia
Sat, 9 May - Wed, 13 May
Singapore Airlines Logo
08:50 - 06:05
KNO
-
SYD
18h 15m
1 stop
Singapore Airlines Logo
20:30 - 19:35
SYD
-
KNO
26h 05m
2 stops
$1,182Singapore Airlines
Sat, 9 May - Wed, 13 May
Singapore Airlines Logo
08:50 - 16:45
KNO
-
SYD
28h 55m
1 stop
Singapore Airlines Logo
06:00 - 19:35
SYD
-
KNO
16h 35m
2 stops
$1,188Singapore Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$775
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Medan to Sydney

FAQs for booking flights from Sumatra to Sydney

  • How does KAYAK find such low prices on flights from Sumatra to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sumatra to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sumatra to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Sumatra is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sumatra to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Sumatra with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sumatra to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Sumatra up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sumatra to Sydney

 
Need help choosing which airline to fly with from Sumatra to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1452 reviews
8.0Comfort
8.6Crew
8.0Entertainment
8.3Boarding
7.8Food
Airline reviews

Overall were very good and I was satisfied w/ all the food and services.

10.0 ExcellentDulcie, Jan 2026
HKG - SIN
Read more Singapore Airlines reviews

Overall were very good and I was satisfied w/ all the food and services.

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

toilets could be cleaned more frequently, everything else was pretty good.

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Katoomba
Leura
Terrigal
Penrith
Manly
Coogee
Cronulla
Randwick
Bondi Beach
Lithgow
Charlestown
Newport
Swansea
Brooklyn

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Sydney (SYD)