$403 Find Cheap Flights from Sydney to Sumatra

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Sumatra departing on 15/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Sumatra

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Sumatra, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Sumatra, as well as popular online travel agencies
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Cheap Flights from Sydney to Sumatra

Cheapest return prices found by our users on KAYAK in the last 72 hours
Medan
Medan1 stop$631
Padang
Padang1 stop$668
Bandar Lampung
Bandar Lampung2 stops$907
Medan
Medan1 stop$631
Padang
Padang1 stop$668
Bandar Lampung
Bandar Lampung2 stops$907

Book Cheap Sydney to Sumatra Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Sumatra 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 Sydney to Sumatra

Sat, 8 Aug - Sat, 22 Aug
Scoot Logo
20:35 - 15:15
SYD
-
KNO
21h 40m
1 stop
Scoot Logo
16:00 - 19:20
KNO
-
SYD
24h 20m
1 stop
$631Scoot
Wed, 26 Aug - Sat, 5 Sep
Multiple Airlines Logo
22:15 - 16:20
SYD
-
PDG
21h 05m
1 stop
Multiple Airlines Logo
12:35 - 19:20
PDG
-
SYD
27h 45m
1 stop
$668Multiple Airlines
Sat, 8 Aug - Sat, 22 Aug
Multiple Airlines Logo
13:00 - 12:35
SYD
-
KNO
26h 35m
2 stops
Multiple Airlines Logo
16:00 - 19:20
KNO
-
SYD
24h 20m
1 stop
$680Multiple Airlines
Wed, 26 Aug - Sat, 5 Sep
Multiple Airlines Logo
10:15 - 16:20
SYD
-
PDG
33h 05m
2 stops
Multiple Airlines Logo
12:35 - 19:20
PDG
-
SYD
27h 45m
1 stop
$705Multiple Airlines
Wed, 26 Aug - Sat, 5 Sep
Multiple Airlines Logo
13:00 - 16:00
SYD
-
PDG
30h 00m
3 stops
Multiple Airlines Logo
12:35 - 19:20
PDG
-
SYD
27h 45m
1 stop
$719Multiple Airlines
Sat, 8 Aug - Sat, 22 Aug
Multiple Airlines Logo
13:00 - 08:40
SYD
-
KNO
22h 40m
2 stops
Multiple Airlines Logo
07:10 - 11:45
KNO
-
SYD
25h 35m
2 stops
$757Multiple Airlines
Sat, 28 Nov - Sun, 13 Dec
Malaysia Airlines Logo
10:25 - 16:00
SYD
-
KNO
33h 35m
1 stop
Malaysia Airlines Logo
09:20 - 07:55
KNO
-
SYD
18h 35m
1 stop
$834Malaysia Airlines
Sat, 28 Nov - Sun, 13 Dec
Malaysia Airlines Logo
12:10 - 16:00
SYD
-
KNO
31h 50m
1 stop
Malaysia Airlines Logo
16:50 - 07:55
KNO
-
SYD
11h 05m
1 stop
$852Malaysia Airlines
Sat, 31 Oct - Wed, 4 Nov
Garuda Indonesia Logo
11:45 - 13:25
SYD
-
TKG
29h 40m
1 stop
Garuda Indonesia Logo
14:10 - 08:10
TKG
-
SYD
38h 00m
2 stops
$1,116Garuda Indonesia
Sat, 31 Oct - Wed, 4 Nov
Garuda Indonesia Logo
11:45 - 13:25
SYD
-
TKG
29h 40m
1 stop
Garuda Indonesia Logo
14:10 - 08:10
TKG
-
SYD
38h 00m
2 stops
$1,121Garuda Indonesia
Booking Insights

KAYAK's insights & trends for Sydney to Sumatra flights

Get data-powered insights and trends into flights from Sydney to Sumatra to help you find the cheapest flights, the best time to fly, and much more.

Can I save money by flying with a stopover from Sydney to Sumatra?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,063, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Sydney to Sumatra?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Sumatra, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Sumatra is April, when tickets cost $425 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $1,102 and $838 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Sumatra, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Sydney to Sumatra, you should book around 4 weeks before departure, which saves you about 46% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$403
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 43% lower on average.
Flight from Sydney to Padang

FAQs - booking Sumatra flights

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

    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 Sydney to Sumatra.

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

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

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

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

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

    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 from Sydney to Sumatra up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Sydney to Sumatra

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Sumatra. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Sumatra? 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 1555 reviews
8.3Boarding
8.6Crew
8.0Comfort
7.8Food
8.1Entertainment
Airline reviews

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

8.0 ExcellentMatt, June 2026
BNE - SIN
Read more Singapore Airlines reviews

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

SQ is a market leader for good reason and its 787 this time was actually comfortable and the service top notch as always.

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

Food was just okay, need to improve for other menu variations

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Headwind delayed our flight which wasn’t the airlines fault

Food from Surabaya was below average but from Singapore is much better

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Could not really fault anything. We had a really short time between flights (about 45 mins), and had to get across the other side of the terminal. But we made it and crew were helpful. Food was good and service for the kids was great.

My experience with Scoot is very good. Will have no issue flying with Scoot again.

I always love to travel with Garuda. Staff are great. On time. Efficient. food and drinks plentiful. pillow and blanket. But there were no live demonstrations of safety. I honestly have no idea where my life jacket is. On the way to Bali we werw not made to put on seat belts , although we were on the way back. What I hated this time was the waking of passengers after 2 hours for breakfast when it was still dark. Not sure if i will travel back to Aus on that flight again . Being welcomed with a breakfast 2 hours after shutting my eyes in the dark was Horrible and left me jet lagged after only a short flight.

Very pleased. Very professional and organized. Very clean aircraft. Efficient boarding and even a snack.

Would not fly again. Everything is sub par. Honestly not worth the price we paid. Would have rather flown Jetstar and saved the money.

Entertainment was poor at best. Very old movies and tv show and not really good ones .

I liked most things except the cabin was way too cold for most of the journey. I prepared by putting on long pants, shirt, jumper, shoes and socks. Still cold!

It’s been a while and I saw lot of improvement. Flight was on time, friendly air crew, good food and comfy leg room.

For ground ticketing crew to honor the seat I’ve chosen instead of separating me from my family WITHOUT INFORMING me!

Good, ontime performance...hard products is somewhat out of date

On air services are excellent. The Garuda Lounge at Terminal 3 Soekarno-Hatta International Airport need to have special management attention in cleanliness and the service quality.

I hopefully cancelled this flight and will get a refund. I am disappointed that you did not stop alerts about this flight and seem to think we went on it. It doesn't seem like your company communicates well internally. Also from my end, I hope you have some clout to resolve things. That has to be part of the package you offer. Thank You, William Ashley

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Did not take as cancelled 3 time so took another airline

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

Delayed for 45 minutes. Don't know what's the issue. Other than that, food was not to my satisfaction. However it's okay.

No recognition for one World Emerald member. Business class seat has flat bed

No recognition for one World Emerald member. I got row 1 in business class and it was pathetic. No leg space, cramped space, less recline

I had purchased extra leg room for all legs of the flight but due to a delay in leaving Perth I was put on another flight but with Emirates. My luggage was initially lost but later found and my suitcase was broken. I ended up losing my upgrades

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

Me and my Partner were in seats 6A and 6B. (Which we paid a premium for). Unfortunately the person is seat 6C was large and because of his size my Partner was squashed to the point of discomfort and unable to sit properly. We requested to be moved to some empty seats and two hours into the flight the crew moved us. Perhaps it’s time airlines began checking passenger sizes to ensure they don’t encroach into fellow passengers seating space!

U could offer everyone a drink ,juice or water.. coffe or tea ...ur air craft isn't a flea market ,where someone has to buy a tea or water!!

Everything you need to know for your flight to Sumatra

Information on your arrival and departure airports