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Cheap flights from Sumatra to Sydney from $244

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
KNO — SYD
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sumatra to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Sumatra to Sydney
Explore the most affordable flight options available from Sumatra to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Tue 28/416:00
KNO
-
SYD
1 stop16h 45m
Scoot
Tue 5/520:35
SYD
-
KNO
1 stop21h 40m
Scoot
Deal found 14/3$410
Mon 27/416:00
KNO
-
SYD
1 stop24h 20m
Scoot
Mon 4/520:35
SYD
-
KNO
1 stop21h 40m
Scoot
Deal found 13/3$435
Tue 28/416:00
KNO
-
SYD
1 stop16h 45m
Multiple Airlines
Tue 5/520:35
SYD
-
KNO
2 stops28h 25m
Multiple Airlines
Deal found 14/3$497
Mon 27/416:00
KNO
-
SYD
1 stop24h 20m
Multiple Airlines
Mon 4/513:00
SYD
-
KNO
2 stops36h 00m
Multiple Airlines
Deal found 13/3$507
Wed 19/817:00
KNO
-
SYD
1 stop13h 40m
Garuda Indonesia
Sun 23/811:40
SYD
-
KNO
1 stop31h 20m
Garuda Indonesia
Deal found 16/3$778
Tue 8/1206:00
KNO
-
SYD
1 stop23h 45m
Garuda Indonesia
Sun 20/1211:45
SYD
-
KNO
1 stop13h 55m
Garuda Indonesia
Deal found 17/3$951

Find flight deals from Sumatra to Sydney

Keep the following information in mind while searching for Sumatra to Sydney flight deals. Data was last updated 17 March 2026.

Round-trip from

$410

One-way from

$244
Scoot
  • Scoot
  • 28/4-5/5
  • 2 total stops
  • 38h 25m total
  • Sumatra to Sydney
Search Deals
Scoot
  • Scoot
  • 25/3
  • 1 total stop
  • 22h 15m total
  • Sumatra to Sydney
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sumatra 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 17 March 2026.
Use the filters below to find and compare flights from Sumatra to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Tue 28/4

16:00-11:45

1 stop16h 45m

Sydney Kingsford Smith

Tue 5/5

20:35-22:00

2 stops28h 25m

$497

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Mon 27/4

16:00-19:20

1 stop24h 20m

Sydney Kingsford Smith

Mon 4/5

13:00-22:00

2 stops36h 00m

$507

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Wed 19/8

17:00-09:40

1 stop13h 40m

Sydney Kingsford Smith

Sun 23/8

11:40-16:00

1 stop31h 20m

$778

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Thu 30/4

10:25-06:05

2 stops16h 40m

Sydney Kingsford Smith

Thu 7/5

07:05-20:40

2 stops16h 35m

$1,004

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Thu 30/4

16:00-19:20

1 stop24h 20m

Sydney Kingsford Smith

Thu 7/5

20:40-15:15

1 stop21h 35m

$1,022

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Wed 19/8

10:25-06:05

2 stops16h 40m

Sydney Kingsford Smith

Sun 23/8

07:05-20:40

2 stops16h 35m

$1,130
Fastest return journey

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Wed 19/8

20:25-13:40

2 stops14h 15m

Sydney Kingsford Smith

Sun 23/8

07:25-19:35

1 stop15h 10m

$1,184
Cheapest one-way

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Wed 25/3

16:35-18:50

1 stop22h 15m

$244

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Thu 26/3

13:55-12:20

2 stops18h 25m

$372

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Wed 25/3

15:40-12:20

2 stops16h 40m

$376

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Sumatra to Sydney

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

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

Currently, August is the cheapest month in which you can book a flight from Sumatra to Sydney (average of $534). Flying from Sumatra to Sydney in December is currently the most expensive (average of $1,091). 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.

Related info for your journey

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

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Sumatra to Sydney.

  • How long is the flight from Sumatra to Sydney?

    There are many flights that can get you from Sumatra to Sydney in 13h 40m. Fly via Garuda Indonesia to get the fastest option. The distance from Sumatra to Sydney is about 6880 km.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Sumatra to Sydney (average of $534). Flying from Sumatra to Sydney in December is currently the most expensive (average of $1,091). 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
Katoomba
Manly
Terrigal
Lithgow
Bondi Beach
Coogee
Cronulla
Leura
Randwick

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How does Cheapflights help users find flights from Sumatra to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sumatra to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Sydney from Sumatra by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sumatra to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Sumatra shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Sumatra to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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