Which airlines fly to Sumatra?

Singapore Airlines, Malaysia Airlines and Garuda Indonesia are the top three most popular airlines that fly to Sumatra from Australia according to our data. Singapore Airlines is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Sumatra. Keep in mind that there are 6 different airlines that fly to Sumatra on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Australia to Sumatra?

Scoot is the most popular carrier operating from Australia to Sumatra

How long is the flight from Australia to Sumatra?

Flight times from Australia to Sumatra vary, but if you’re flying out of Brisbane and flying into Los Angeles (one of the most popular routes), then the duration is 12h 50m on average. Another popular route from Australia to Sumatra is flying from Sydney to Los Angeles, which will take roughly 13h 45m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Australia to Sumatra?

Prices for flights from Australia to Sumatra are refreshed on a daily basis.

How many operators does momondo search for flights from Australia to Sumatra?

There are 4 operators available for flights from Australia to Sumatra as of November 2025.

How old do you have to be to fly from Australia to Sumatra?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Sumatra.

What documentation or ID do you need to fly to Sumatra?

The travel and health documents you'll need for your trip to Sumatra may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sumatra. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$483 Cheap Flights from Australia to Sumatra in 2025/26

1 adult

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Find the cheapest flights from Australia to Sumatra

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Recent return flight deals from Australia to Sumatra

Enter your travel dates to find the best prices.

07:15 - 10:05SYD-TKG

30h 50m2 stops

14:20 - 13:05TKG-SYD

18h 45m2 stops

$706Multiple Airlines

Find Deal

Wed, 26 Nov - Wed, 3 Dec

20:05 - 15:50SYD-KNO

23h 45m1 stop

16:35 - 18:50KNO-SYD

22h 15m1 stop

$712Scoot

Find Deal

Wed, 11 Feb - Sun, 22 Feb

20:05 - 22:20SYD-KNO

30h 15m2 stops

14:40 - 13:05KNO-SYD

18h 25m2 stops

$770Multiple Airlines

Find Deal

Tue, 2 Dec - Tue, 9 Dec

12:45 - 16:00SYD-KNO

31h 15m1 stop

05:40 - 10:45KNO-SYD

25h 05m1 stop

$935Garuda Indonesia

Find Deal

Wed, 11 Feb - Sun, 22 Feb

12:45 - 08:40SYD-KNO

23h 55m1 stop

16:50 - 10:45KNO-SYD

13h 55m1 stop

$970Garuda Indonesia

Find Deal

Tue, 2 Dec - Tue, 9 Dec

16:10 - 08:00SYD-KNO

19h 50m1 stop

08:50 - 11:50KNO-SYD

23h 00m1 stop

$1,028Singapore Airlines

Find Deal

Sat, 14 Feb - Sat, 28 Feb

00:30 - 16:00MEL-KNO

19h 30m1 stop

16:50 - 07:15KNO-MEL

10h 25m1 stop

$1,193Malaysia Airlines

Find Deal

Thu, 12 Mar - Mon, 16 Mar

00:30 - 16:00MEL-KNO

19h 30m1 stop

09:20 - 07:15KNO-MEL

17h 55m1 stop

$1,201Malaysia Airlines

Find Deal

Thu, 12 Mar - Mon, 16 Mar

07:15 - 17:00SYD-KNO

13h 45m2 stops

06:55 - 06:15KNO-SYD

19h 20m2 stops

$1,499Batik Air

Find Deal

Wed, 11 Feb - Sun, 22 Feb

07:15 - 09:30SYD-KNO

30h 15m2 stops

18:00 - 06:20KNO-SYD

32h 20m2 stops

$1,588Batik Air

Find Deal

Tue, 18 Nov - Fri, 21 Nov

Malaysia Airlines flights from Australia to Sumatra

Our best Malaysia Airlines deals on Australia to Sumatra flight tickets

Malaysia Airlines

12 Mar

MEL00:30Melbourne

19h 30m

1 stop

KNO16:00Medan Kuala Namu Intl

16 Mar

KNO16:50Medan Kuala Namu Intl

10h 25m

1 stop

MEL07:15Melbourne

$1,193

Find similar

Malaysia Airlines

12 Mar

MEL00:30Melbourne

19h 30m

1 stop

KNO16:00Medan Kuala Namu Intl

16 Mar

KNO09:20Medan Kuala Namu Intl

17h 55m

1 stop

MEL07:15Melbourne

$1,200

Find similar

Malaysia Airlines

12 Mar

MEL00:30Melbourne

12h 00m

1 stop

KNO08:30Medan Kuala Namu Intl

16 Mar

KNO09:20Medan Kuala Namu Intl

20h 05m

1 stop

MEL09:25Melbourne

$1,271

Find similar

Scoot flights from Australia to Sumatra

Our best Scoot deals on Australia to Sumatra flight tickets

Scoot

11 Feb

SYD20:05Sydney Kingsford Smith

23h 45m

1 stop

KNO15:50Medan Kuala Namu Intl

22 Feb

KNO16:35Medan Kuala Namu Intl

22h 15m

1 stop

SYD18:50Sydney Kingsford Smith

$712

Find similar

Scoot

13 Mar

MEL22:05Melbourne

21h 45m

1 stop

KNO15:50Medan Kuala Namu Intl

16 Mar

KNO16:35Medan Kuala Namu Intl

24h 45m

1 stop

MEL21:20Melbourne

$1,079

Find similar

Scoot

13 Mar

MEL13:10Melbourne

30h 40m

1 stop

KNO15:50Medan Kuala Namu Intl

16 Mar

KNO16:35Medan Kuala Namu Intl

24h 45m

1 stop

MEL21:20Melbourne

$1,085

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyBandar Lampung

SYD - TKG

SYDTKG

Sydney Kingsford Smith

Wed 26/11

07:15-10:05

2 stops30h 50m

Bandar Lampung Radin Inten II

Wed 3/12

14:20-13:05

2 stops18h 45m

$706

SydneyMedan

SYD - KNO

SYDKNO

Sydney Kingsford Smith

Wed 11/2

20:05-15:50

1 stop23h 45m

Medan Kuala Namu Intl

Sun 22/2

16:35-18:50

1 stop22h 15m

$712

SydneyMedan

SYD - KNO

SYDKNO

Sydney Kingsford Smith

Tue 2/12

20:05-22:20

2 stops30h 15m

Medan Kuala Namu Intl

Tue 9/12

14:40-13:05

2 stops18h 25m

$770

SydneyMedan

SYD - KNO

SYDKNO

Sydney Kingsford Smith

Wed 11/2

12:45-16:00

1 stop31h 15m

Medan Kuala Namu Intl

Sun 22/2

05:40-10:45

1 stop25h 05m

$935

SydneyMedan

SYD - KNO

SYDKNO

Sydney Kingsford Smith

Tue 2/12

12:45-08:40

1 stop23h 55m

Medan Kuala Namu Intl

Tue 9/12

16:50-10:45

1 stop13h 55m

$970

SydneyMedan

SYD - KNO

SYDKNO

Sydney Kingsford Smith

Sat 14/2

16:10-08:00

1 stop19h 50m

Medan Kuala Namu Intl

Sat 28/2

08:50-11:50

1 stop23h 00m

$1,028

MelbourneMedan

MEL - KNO

MELKNO

Melbourne

Thu 12/3

00:30-16:00

1 stop19h 30m

Medan Kuala Namu Intl

Mon 16/3

16:50-07:15

1 stop10h 25m

$1,193

MelbourneMedan

MEL - KNO

MELKNO

Melbourne

Thu 12/3

00:30-16:00

1 stop19h 30m

Medan Kuala Namu Intl

Mon 16/3

09:20-07:15

1 stop17h 55m

$1,200

SydneyMedan

SYD - KNO

SYDKNO

Sydney Kingsford Smith

Wed 11/2

07:15-17:00

2 stops13h 45m

Medan Kuala Namu Intl

Sun 22/2

06:55-06:15

2 stops19h 20m

$1,499

SydneyMedan

SYD - KNO

SYDKNO

Sydney Kingsford Smith

Tue 18/11

07:15-09:30

2 stops30h 15m

Medan Kuala Namu Intl

Fri 21/11

18:00-06:20

2 stops32h 20m

$1,588

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Sumatra

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Sumatra?

The month of July is, on average, the cheapest month to fly to Sumatra from Australia, with most prices found around $583. If you aren’t able to travel during the month of July, then book flights to Sumatra from Australia during June instead. Flights to Sumatra in June, while not as cheap as those in July, still average around $616.

What is the cheapest day to depart on your flight to Sumatra?

Our data shows that Tuesday is the least expensive day to fly to Sumatra. Tickets to fly out on this day can be as low as $907. On the other hand, Saturday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,076.

What is the cheapest time of day to depart on your flight to Sumatra?

The cheapest time of day to fly to Sumatra is at midday when flights can be purchased for as low as $872. In contrast, the most expensive time of day to depart to Sumatra is in the morning when prices are around $1,064.

How far in advance should I book a flight to Sumatra?

You are more likely to see cheaper flights to Sumatra from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Sumatra for around $908 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sumatra from Australia for as low as $624 on momondo.

Can stopping save me money on Australia to Sumatra flights?

No. A direct flight is the cheapest option for a flight between Australia to Sumatra.

Cheap Australia to Sumatra flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Sumatra

Direct flights	None

There are no direct flights from Australia to Sumatra. There are no popular flight routes from Australia to Sumatra.

Search flight deals

When did momondo last update prices for flights from Australia to Sumatra?
Prices for flights from Australia to Sumatra are refreshed on a daily basis.
How many operators does momondo search for flights from Australia to Sumatra?
There are 4 operators available for flights from Australia to Sumatra as of November 2025.
How old do you have to be to fly from Australia to Sumatra?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Sumatra.
What documentation or ID do you need to fly to Sumatra?
The travel and health documents you'll need for your trip to Sumatra may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sumatra. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Australia to Sumatra?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Australia to Sumatra is Boeing 737-800 Passenger/BBJ2 (winglets) (20.31% of total bookings). The next most popular plane models are Airbus A320-100/200 (15.60%), Airbus A321neo (15.49%), and Boeing 737 MAX 8 (9.10%).

Best airlines flying from Australia to Sumatra

Compare and see reviews for airlines that fly from Australia to Sumatra with momondo

Airline	Rating	Free cancellation	Price
AirAsia	PriceFrom $377	Free cancellation	Rating 6.8 220 reviews	Search AirAsia flights
Batik Air	PriceFrom $394	Free cancellation	Rating 5.8 74 reviews	Search Batik Air flights
Scoot	PriceFrom $491	Free cancellation	Rating 6.7 309 reviews	Search Scoot flights
Singapore Airlines	PriceFrom $502	Free cancellation	Rating 8.1 1,391 reviews	Search Singapore Airlines flights
Garuda Indonesia	PriceFrom $576	Free cancellation	Rating 8.0 85 reviews	Search Garuda Indonesia flights
Malaysia Airlines	PriceFrom $648	Free cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Sumatra?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Sumatra for you.

Can I find flights from Australia to Sumatra with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Australia to Sumatra flights to just show those with flexible booking policies.

How can momondo help me find flights from Australia to Sumatra?

Once you have performed a search for Australia to Sumatra flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Australia to Sumatra right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Australia to Sumatra flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.