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Cheap flights from Sumatra to Sydney 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
KNO — SYD
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find 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 October 2025.

Sun 30/1106:55KNO - SYD
2 stops21h 10mMultiple Airlines
Sun 7/1207:15SYD - KNO
2 stops29h 25mMultiple Airlines
Deal found 16/10$824
Mon 1/1218:00KNO - SYD
2 stops32h 15mBatik Air
Mon 8/1207:15SYD - KNO
2 stops30h 15mBatik Air
Deal found 16/10$1,917

Cheap 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 October 2025.

Round-trip from

$801

One-way from

$274
1/3-24/3
  • 1/3-24/3
  • 4 total stops
  • 68h 35m total
  • Sumatra to Sydney
Search Deals
10/3
  • 10/3
  • 2 total stops
  • 33h 20m 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 October 2025.
Use the filters below to find and compare flights from Sumatra to Sydney that are best for you.

Fly from

Sumatra

Fly to

Sydney

Route

Depart

Return

Price

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Sun 1/3

18:45-18:50

3 stops44h 05m

Sydney Kingsford Smith

Tue 24/3

12:15-07:15

2 stops23h 00m

$822

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Sun 30/11

06:55-08:05

2 stops21h 10m

Sydney Kingsford Smith

Sun 7/12

07:15-08:40

2 stops29h 25m

$824

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Sat 14/3

16:50-07:55

1 stop11h 05m

Sydney Kingsford Smith

Wed 18/3

22:15-08:30

1 stop14h 15m

$1,010

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Sat 14/3

15:05-08:35

2 stops13h 30m

Sydney Kingsford Smith

Wed 18/3

12:45-16:00

1 stop31h 15m

$1,333

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Tue 10/3

18:45-08:05

2 stops33h 20m

$274

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Wed 22/10

10:25-09:00

3 stops42h 35m

$417

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Thu 23/10

06:25-08:50

1 stop22h 25m

$502

Flights are sorted by cheapest return flights first.

Deals found on 16/10

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 $573). Flying from Sumatra to Sydney in January is currently the most expensive (average of $1,320). 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 FXC to SYD?

Find hourly flight availability from Sumatra to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

It’s typically best to fly out from Sumatra to Sydney in the evening. Doing so could potentially save you 24% on the flight price compared to flying at midday, which is usually more expensive.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 17 October 2025.
Check out reviews from past customers who have flown with Singapore Airlines from Sumatra to Sydney to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,382 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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.

  • 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 $573). Flying from Sumatra to Sydney in January is currently the most expensive (average of $1,320). 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
Katoomba
Penrith
Manly
Terrigal
Randwick
Coogee
Cronulla
Leura
Lithgow
Bondi Beach

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sumatra to Sydney

Discover the top airline that operate flights from Sumatra to Sydney. 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$746Average$803FlexibilityNo cancel feeOn-time81%
Search Singapore 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 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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