$417 Find Cheap Flights to North Sumatra – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to North Sumatra departing on 26/8. 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.
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Book Cheap North Sumatra Plane Tickets

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

Thu, 10 Sep - Wed, 23 Sep
Scoot Logo
13:00 - 15:15SYD  Sydney Kingsford Smith-KNO Medan Kuala Namu Intl
29h 15m1 stop Singapore Changi
Scoot Logo
16:00 - 11:45KNO  Medan Kuala Namu Intl-SYD Sydney Kingsford Smith
16h 45m1 stop Singapore Changi
$669Scoot
Sat, 28 Nov - Sun, 13 Dec
Multiple Airlines Logo
20:05 - 15:50SYD  Sydney Kingsford Smith-KNO Medan Kuala Namu Intl
23h 45m1 stop Singapore Changi
Multiple Airlines Logo
14:40 - 20:35KNO  Medan Kuala Namu Intl-SYD Sydney Kingsford Smith
25h 55m1 stop Kuala Lumpur Intl
$725Multiple Airlines
Sat, 28 Nov - Sun, 13 Dec
Multiple Airlines Logo
20:05 - 15:50SYD  Sydney Kingsford Smith-KNO Medan Kuala Namu Intl
23h 45m1 stop Singapore Changi
Multiple Airlines Logo
14:40 - 20:35KNO  Medan Kuala Namu Intl-SYD Sydney Kingsford Smith
25h 55m1 stop Kuala Lumpur Intl
$726Multiple Airlines
Thu, 21 Jan - Thu, 28 Jan
Scoot Logo
20:05 - 15:50SYD  Sydney Kingsford Smith-KNO Medan Kuala Namu Intl
23h 45m1 stop Singapore Changi
Scoot Logo
16:35 - 18:50KNO  Medan Kuala Namu Intl-SYD Sydney Kingsford Smith
22h 15m1 stop Singapore Changi
$822Scoot
Mon, 14 Sep - Thu, 17 Sep
Singapore Airlines Logo
14:50 - 08:00SYD  Sydney Kingsford Smith-KNO Medan Kuala Namu Intl
20h 10m1 stop Singapore Changi
Singapore Airlines Logo
20:25 - 10:25KNO  Medan Kuala Namu Intl-SYD Sydney Kingsford Smith
11h 00m1 stop Singapore Changi
$1,241Singapore Airlines
Mon, 14 Sep - Thu, 17 Sep
Singapore Airlines Logo
14:50 - 08:00SYD  Sydney Kingsford Smith-KNO Medan Kuala Namu Intl
20h 10m1 stop Singapore Changi
Singapore Airlines Logo
20:25 - 10:25KNO  Medan Kuala Namu Intl-SYD Sydney Kingsford Smith
11h 00m1 stop Singapore Changi
$1,244Singapore Airlines
Thu, 10 Sep - Wed, 23 Sep
Malaysia Airlines Logo
12:25 - 15:00SYD  Sydney Kingsford Smith-KNO Medan Kuala Namu Intl
29h 35m2 stops Perth Kuala Lumpur Intl
Malaysia Airlines Logo
15:45 - 06:05KNO  Medan Kuala Namu Intl-SYD Sydney Kingsford Smith
35h 20m2 stops Kuala Lumpur Intl Perth
$1,266Malaysia Airlines
Thu, 10 Dec - Thu, 24 Dec
Malaysia Airlines Logo
07:45 - 08:30BNE  Brisbane-KNO Medan Kuala Namu Intl
27h 45m2 stops Perth Kuala Lumpur Intl
Malaysia Airlines Logo
16:50 - 06:45KNO  Medan Kuala Namu Intl-BNE Brisbane
10h 55m1 stop Kuala Lumpur Intl
$1,527Malaysia Airlines
Mon, 14 Sep - Thu, 17 Sep
Garuda Indonesia Logo
10:10 - 11:55SYD  Sydney Kingsford Smith-KNO Medan Kuala Namu Intl
28h 45m2 stops Denpasar Bali Ngurah Rai Jakarta Soekarno-Hatta Intl
Garuda Indonesia Logo
09:15 - 07:10KNO  Medan Kuala Namu Intl-SYD Sydney Kingsford Smith
18h 55m2 stops Jakarta Soekarno-Hatta Intl Denpasar Bali Ngurah Rai
$2,605Garuda Indonesia
Thu, 17 Sep - Thu, 24 Sep
Garuda Indonesia Logo
07:00 - 16:00MEL  Melbourne-KNO Medan Kuala Namu Intl
36h 00m2 stops Denpasar Bali Ngurah Rai Jakarta Soekarno-Hatta Intl
Garuda Indonesia Logo
17:00 - 11:15KNO  Medan Kuala Namu Intl-MEL Melbourne
15h 15m1 stop Jakarta Soekarno-Hatta Intl
$2,655Garuda Indonesia
Booking Insights

KAYAK's insights & trends for flights to North Sumatra

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

What is the cheapest month to fly from Australia to North Sumatra?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Australia to North 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 Australia to North Sumatra is July, when tickets cost $355 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is $849 and $618 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to North 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 Australia to North Sumatra, you should book around 4 weeks before departure, which saves you about 42% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

January

Cheapest flight

$417
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Melbourne to Medan

FAQs - booking North Sumatra flights

  • How does KAYAK find such low prices on flights from Australia to North 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 Australia to North Sumatra.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Australia to North 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 Australia to North 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 Australia to North 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 Australia to North 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 Australia to North Sumatra up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to North Sumatra

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest North Sumatra flight deals.

Reviews of the top 5 airlines flying to North Sumatra

 
See real verified KAYAK customer reviews for airlines flying to North Sumatra. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to North Sumatra. 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 Australia to North 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 1584 reviews
8.0Comfort
7.8Food
8.3Boarding
8.6Crew
8.1Entertainment
Airline reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

2.0 MediocreJanine, July 2026
Read more Singapore Airlines reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

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.

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

Very god service with smile. Aircraft a bit old, TV doesn’t work, luckily we can use our mobile to connect to their TV.

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 .

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

At CGK, need to walk from one gate all the way to the other gate to board the plane. Which makes me wonder, why can’t we just gather at the correct gate in the first place?

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

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

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

Entertainment system was too old, crew were unorganised during boarding

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

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

Prompt and efficient boarding. New MH-awards streaming worked first time on my personal device.

On-time & very well priced. All you need on a short flight.

Personable, friendly service. Crew interactions always naturally pleasant and polite. The crew really enjoy their job and interactions with one another. Public Addresses are all smooth, clear and unambiguous - this instils confidence. Landing was butter-smooth in what seemed to be challenging and turbulent conditions - Kudos to the flight crew. Boarding and airport experience were good also.

Fast Pass but delay at Check-In Counter. Limited Counter when there are alot of ppls Check-In

We recently flew with AirAsia and encountered several issues. Our flight was delayed by over an hour, and both boarding and takeoff were postponed without any prior notification. Although we eventually realized there was a delay on our own, the crew did inform us afterward. To make up for lost time, the pilot took off at high speed, resulting in some turbulent moments that were quite scary. Despite these challenges, the cabin crew did an excellent job managing the situation and easing the inconvenience. Overall, while the delays and turbulence made for a stressful experience, I appreciated the crew’s efforts to keep us as comfortable as possible.

I had a wonderful experience with this company. The staff were all very friendly and helpful. Our pilot was skilled and clearly experienced. The value for the price was excellent. I would definitely recommend them.

Boarding was nuts. Gate change. Delayed. No communication from gate staff. They seemed lost. Rest of the flight went well

It was good. The FACE check in at KLIA2 was not working.

Second time flying on AirAsia. They’re fine for a low cost carrier, so I don’t expect high level hospitality. They could have informed us that the flight would be delayed even if by a few minutes, instead of the passengers asking the gate agents why we’re not boarding 8 minutes before takeoff. And given some of the passengers on this particular flight were problematic, the crew did great handling such people.

Great flight. Achieve my objecttive of travelling with less hassle .

No complaints. Made it on time with a minimum of hassle. Some complementary soft drinks would have been nice tho.

I regret flying air Asia everytime I fly them. Baggage policy is a joke and the fact they issue mobile boarding passes but you can’t ever use them?? A waste of everyone’s time (you can only use them flying out of bangkok or KL)

I don’t fly also same as previous no refund even it’s airlines or agency mistake

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

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

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.

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

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

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

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.

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 North Sumatra

Cabin class types available on flights to North Sumatra

Cabin classes available on flights to North Sumatra. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.