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Cheap flights from Sydney to Sumatra from $274

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KNO
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Sumatra

Enter your travel dates to find the best prices.

Best flights from Sydney to Sumatra
Discover carefully curated flight deals from Sydney to Sumatra that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Sun 22/220:05SYD - PDG
1 stop20h 05mMultiple Airlines
Sun 29/308:25PDG - SYD
2 stops32h 10mMultiple Airlines
Deal found 31/12$700
Sun 5/420:50SYD - PDG
1 stop18h 05mScoot
Mon 20/412:35PDG - SYD
1 stop20h 10mScoot
Deal found 30/12$797
Fri 6/312:45SYD - TKG
1 stop30h 45mGaruda Indonesia
Mon 9/316:15TKG - SYD
1 stop14h 30mGaruda Indonesia
Deal found 31/12$1,218
Mon 11/507:05SYD - KNO
2 stops16h 35mBatik Air
Wed 13/510:25KNO - SYD
2 stops16h 40mBatik Air
Deal found 1/1$1,345
Wed 22/420:50SYD - PDG
1 stop14h 05mMultiple Airlines
Tue 28/417:35PDG - SYD
1 stop23h 00mMultiple Airlines
Deal found 31/12$707
Sun 15/321:50SYD - PDG
1 stop22h 05mMultiple Airlines
Thu 26/311:50PDG - SYD
1 stop17h 25mMultiple Airlines
Deal found 30/12$782
Mon 11/513:00SYD - KNO
1 stop29h 50mScoot
Wed 13/516:35KNO - SYD
1 stop24h 00mScoot
Deal found 31/12$1,014
Sat 14/211:15SYD - PDG
2 stops32h 40mMultiple Airlines
Sat 21/216:20PDG - SYD
1 stop24h 15mMultiple Airlines
Deal found 30/12$839
Sat 14/210:45SYD - KNO
1 stop14h 35mMultiple Airlines
Sat 28/214:40KNO - SYD
1 stop14h 35mMultiple Airlines
Deal found 1/1$893
Sun 5/410:15SYD - PDG
2 stops32h 25mMultiple Airlines
Mon 20/412:35PDG - SYD
1 stop20h 10mMultiple Airlines
Deal found 30/12$896
Sat 14/212:45SYD - KNO
1 stop24h 45mGaruda Indonesia
Sat 21/205:40KNO - SYD
1 stop25h 05mGaruda Indonesia
Deal found 31/12$1,330
Sat 14/207:15SYD - KNO
2 stops17h 25mBatik Air
Sat 21/206:55KNO - SYD
2 stops19h 20mBatik Air
Deal found 31/12$1,395
Sat 14/211:10SYD - KNO
2 stops26h 20mGaruda Indonesia
Sat 28/210:25KNO - SYD
1 stop20h 20mGaruda Indonesia
Deal found 1/1$1,444

Find flight deals from Sydney to Sumatra

Keep the following information in mind while searching for Sydney to Sumatra flight deals. Data was last updated 2 January 2026.

Round-trip from

$700

One-way from

$274

Popular in

December

Cheapest in

July

Average price

$1,004
22/2-29/3
  • 22/2-29/3
  • 3 total stops
  • 52h 15m total
  • Sydney to Sumatra
Search Deals
Scoot
  • Scoot
  • 26/1
  • 1 total stop
  • 24h 55m total
  • Sydney to Sumatra
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($145 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Sumatra 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 2 January 2026.
Use the filters below to find and compare flights from Sydney to Sumatra that are best for you.

Fly from

Sydney

Fly to

Sumatra

Route

Depart

Return

Price

SydneyPadang

SYD - PDG

SYDPDG

Sydney Kingsford Smith

Sun 22/2

20:05-12:10

1 stop20h 05m

Padang Tabing

Sun 29/3

08:25-20:35

2 stops32h 10m

$700

SydneyPadang

SYD - PDG

SYDPDG

Sydney Kingsford Smith

Wed 22/4

20:50-07:55

1 stop14h 05m

Padang Tabing

Tue 28/4

17:35-19:35

1 stop23h 00m

$707

SydneyPadang

SYD - PDG

SYDPDG

Sydney Kingsford Smith

Sun 15/3

21:50-15:55

1 stop22h 05m

Padang Tabing

Thu 26/3

11:50-09:15

1 stop17h 25m

$782

SydneyPadang

SYD - PDG

SYDPDG

Sydney Kingsford Smith

Sun 5/4

20:50-11:55

1 stop18h 05m

Padang Tabing

Mon 20/4

12:35-11:45

1 stop20h 10m

$797

SydneyPadang

SYD - PDG

SYDPDG

Sydney Kingsford Smith

Sat 14/2

11:15-15:55

2 stops32h 40m

Padang Tabing

Sat 21/2

16:20-20:35

1 stop24h 15m

$839

SydneyMedan

SYD - KNO

SYDKNO

Sydney Kingsford Smith

Sat 14/2

10:45-21:20

1 stop14h 35m

Medan Kuala Namu Intl

Sat 28/2

14:40-09:15

1 stop14h 35m

$893

SydneyPadang

SYD - PDG

SYDPDG

Sydney Kingsford Smith

Sun 5/4

10:15-15:40

2 stops32h 25m

Padang Tabing

Mon 20/4

12:35-11:45

1 stop20h 10m

$896

SydneyMedan

SYD - KNO

SYDKNO

Sydney Kingsford Smith

Mon 11/5

13:00-15:50

1 stop29h 50m

Medan Kuala Namu Intl

Wed 13/5

16:35-19:35

1 stop24h 00m

$1,014

SydneyBandar Lampung

SYD - TKG

SYDTKG

Sydney Kingsford Smith

Fri 6/3

12:45-15:30

1 stop30h 45m

Bandar Lampung Radin Inten II

Mon 9/3

16:15-10:45

1 stop14h 30m

$1,218

SydneyMedan

SYD - KNO

SYDKNO

Sydney Kingsford Smith

Sat 14/2

12:45-09:30

1 stop24h 45m

Medan Kuala Namu Intl

Sat 21/2

05:40-10:45

1 stop25h 05m

$1,330

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 19 results
1
2

Best time to book a flight from Sydney to Sumatra

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

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

Currently, June is the cheapest month in which you can book a flight from Sydney to Sumatra (average of $472). Flying from Sydney to Sumatra in December is currently the most expensive (average of $1,139). 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.

Reviews of airlines servicing Sumatra

Get insights into the airlines that provide service to Sumatra. 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 Sumatra. Reviews last updated 2 January 2026.
See what other customers who have flown with Singapore Airlines, Garuda Indonesia, andMalaysia Airlines from Sydney to Sumatra have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,424 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Garuda Indonesia
8.0
Very Good
86 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Malaysia Airlines
7.3
Good
286 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Scoot
6.7
Okay
313 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Sydney to Sumatra. 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 from for flights from Sydney to Sumatra?

    If you book a flight to Sumatra from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • How long is the flight from Sydney to Sumatra?

    A quick flight from Sydney to Sumatra can take about 29h 50m. Scoot provides one of the quickest options available for as low as $1,014. There are 6880 km between Sydney and Sumatra. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    $388 is the cheapest one-way deal found within the past few days, from Malaysia Airlines. You may also be able to find cheap deals on Garuda Indonesia and Singapore Airlines, with prices starting from $556 and $621, respectively.

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

    The most popular flight routes from Sydney to Sumatra are Sydney Kingsford Smith - Medan Kuala Namu Intl, Sydney Kingsford Smith - Padang Tabing and Sydney Kingsford Smith - Bandar Lampung Radin Inten II.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Sydney to Sumatra (average of $472). Flying from Sydney to Sumatra in December is currently the most expensive (average of $1,139). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Sydney to Sumatra

Discover the top 4 airlines that operate flights from Sydney to Sumatra. 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 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$479Average$491FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapest$498Average$882FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Garuda IndonesiaCheapest$562Average$1,178FlexibilityNo cancel feeOn-time71%
Search Garuda Indonesia flights
Malaysia AirlinesCheapest$632Average$702FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines 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 Sydney to Sumatra?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Sumatra. 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 Sydney to Sumatra?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sumatra from Sydney.

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

Certainly. Search results for flights to Sumatra from Sydney 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 Sydney to Sumatra become cheaper?

Of course! You can now track prices for flights from Sydney to Sumatra and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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