Kualanamu International Airport is the main gateway to Medan and all of North Sumatra.
If you plan to see orangutans in Bukit Lawang, cruise Lake Toba, or explore the highlands around Berastagi, you will almost certainly land here first.
In this guide, I will cover everything a traveler needs to know. You will find where the airport is, how it works, which airlines fly in, how entry rules work, and how to get from the airport to Medan and beyond.
Kualanamu Airport at a glance
| Details | Information |
|---|
| Airport Name | Kualanamu International Airport |
| Also Called | Kuala Namu Airport, Medan Airport, KNIA |
| IATA Code | KNO |
| ICAO Code | WIMM |
| Location | Deli Serdang Regency, North Sumatra |
| Distance from Medan | About 23 km east of the city centre in a straight line |
| Opened | 25 July 2013 |
| Runway | One runway, 3,750 metres long |
| Operator | InJourney Airports (formerly Angkasa Pura II) |
Where is Kualanamu International Airport?
The airport sits in Deli Serdang Regency, east of Medan, not inside the city.
By road or rail the trip is closer to 30 to 40 km, depending on the route and how you count it. That is why the transfer to Medan takes longer than the map distance suggests.
The airport is close to the coast, and it sits on land that used to be an oil palm plantation. The Medan to Kualanamu to Tebing Tinggi toll road connects it to eastern North Sumatra, and it forms part of the wider Trans-Sumatra Toll Road network.
A short history of Medan’s airport
Before 2013, Medan was served by Polonia Airport, which sat in the middle of the city. It had a short runway and a difficult approach over crowded neighbourhoods. The government planned a new airport outside the city for safety reasons.
Construction was delayed for years, first by the Asian financial crisis and later by land issues. Kualanamu finally opened to the public on 25 July 2013 and took over all flights from Polonia. It was officially inaugurated on 27 March 2014.
The name has a nice story behind it. “Kuala” means river mouth in Malay and Indonesian. “Namu” comes from the Karo language and refers to deep water. Together, the name is often read as a meeting point. The Karo people, whose highlands lie inland from Medan, reportedly suggested it.
In June 2015, Kualanamu became the first Indonesian airport to receive a four-star rating from Skytrax.
How the airport is laid out
Kualanamu works as one large passenger building with two zones. One side handles international flights and the other handles domestic and regional flights.
Check-in counters are grouped into four “islands” labeled A to D, and there are self-check-in kiosks too. Check your airline’s island on your booking or the departure board, since airlines can move between islands.
A few things make the airport easy to use.
The check-in hall is open to the public, so friends and family can walk in with you.
An automatic baggage system moves luggage through the building.
The railway station is right outside the arrival hall, about a one-minute walk from the entrance.
Airlines and flights from Kualanamu
Kualanamu is not a long-haul hub, but it is well connected across Southeast Asia.
International routes
Kuala Lumpur is the busiest international link, served by AirAsia, Malaysia Airlines and Batik Air Malaysia. Penang and Singapore are also popular, with Scoot, Singapore Airlines and Batik Air on the Singapore route. AirAsia also flies to Bangkok’s Don Mueang airport.
Beyond Southeast Asia, SalamAir connects Medan with Muscat. Seasonal flights to Jeddah and Medina run for Umrah and Hajj travel with airlines such as Garuda Indonesia, Lion Air and Saudia.
Domestic routes
Jakarta is the main domestic link, with Garuda Indonesia, Citilink, Lion Air, Batik Air, Pelita Air and Super Air Jet all flying there. Other cities include Batam, Bandung, Surabaya, Yogyakarta, Padang, Palembang, Pekanbaru and Banda Aceh.
Regional and small aircraft routes
Wings Air and Susi Air connect Kualanamu with smaller towns across Aceh and North Sumatra, including Sibolga, Gunungsitoli and Takengon.
Flight schedules change often, so always confirm your route with the airline before you book.
Most international visitors reach Medan by connecting through Kuala Lumpur, Singapore or Jakarta.
Entry rules: visa, arrival card and immigration
Most international visitors go through immigration on arrival, so prepare before you fly.
Visa. Many nationalities can use the tourist visa on arrival, also called the B1 visa. It costs IDR 500,000, allows 30 days, and can be extended once for another 30 days. You can pay at the airport counter or apply online as an e-VOA before you travel. Kualanamu accepts e-VOA holders. The official portal is evisa.imigrasi.go.id. Avoid third-party sites that add service fees.
Passport. Keep at least six months of validity and have proof of onward travel ready.
Arrival card. Indonesia now uses the digital All Indonesia arrival card. Fill it in online shortly before departure and keep the QR code on your phone.
Entry rules change from time to time, so confirm the details on the official immigration website before you travel.
How to get from Kualanamu Airport to Medan
You have four main options. The right one depends on your budget, luggage and how tired you are after the flight.
| Option | Typical time | Cost | Best for |
|---|---|---|---|
| Railink airport train | About 30 to 45 minutes | Mid-range, around IDR 70,000 at last check | Fast, predictable trip to central Medan |
| DAMRI airport bus | About 1 to 2 hours | lowest, roughly IDR 25,000 to 40,000 | Budget travelers |
| Taxi or Grab and Gojek | about 45 minutes or more | about double the train fare or higher | Door-to-door, heavy luggage |
| Private transfer | About 45 minutes or more | agreed in advance | Groups, late arrivals, onward trips |
Fares change, so check the current price on the day you travel.
Airport train (Railink). This is the most popular choice. Trains run between the airport and Medan Railway Station near Merdeka Square. Since 2022, it also stops at Bandar Khalipah. Tickets can be bought online or at the counter. The train avoids traffic, which is its biggest advantage. First and last train times vary, so check the Railink schedule if you arrive very early or late.
DAMRI bus. Buses run to Amplas bus terminal and to Jalan Gatot Subroto next to Plaza Medan Fair. It is the cheapest option, but traffic can turn it into a two-hour ride. Last departures from the city side are in the early evening.
Taxi and ride-hailing. Blue Bird and other taxi operators serve the airport, and Grab and Gojek operate there too. This is simple if you arrive tired, but agree on the fare method before you start.
Private car. A pre-booked driver is the easiest choice if you are heading straight out of Medan. This matters a lot for travelling in Bukit Lawang, covered below.
Beyond Medan: onward trips from Kualanamu
Many visitors never stay in Medan. They head straight to the places that make North Sumatra special.
Bukit Lawang and Gunung Leuser National Park
Bukit Lawang is the best-known base for seeing wild Sumatran orangutans. It sits at the edge of Gunung Leuser National Park, a protected rainforest that is part of a UNESCO World Heritage listing.
By private car from the airport, plan on roughly three to four hours. The newer toll road between the airport, Medan, and Binjai has cut a lot of the traffic, but only private vehicles use it. Public transport is much slower. It usually means a bus to Binjai, then another bus or minivan to Bukit Lawang, and the whole trip often takes five hours or more.
Tourist shuttles and private cars are the middle ground for most travelers. Our own team at Sumatra Stone Stories runs small group treks from Bukit Lawang with local guides, so many guests book their airport transfer together with their trek. If you want the full breakdown of routes and costs, read our Kualanamu to Bukit Lawang transport guide.
Lake Toba
Lake Toba is a huge volcanic lake with Samosir Island in the middle. Tour operators run services from the airport to Parapat, the main lakeside gateway, usually via Pematangsiantar. From Parapat, ferries cross to Samosir. Expect a long day of travel, so many visitors overnight in Medan or Parapat first.
Berastagi and the Karo Highlands
Berastagi is a cool highland town near two volcanoes, Mount Sibayak and Mount Sinabung. It is often combined with Lake Toba or Bukit Lawang on a longer North Sumatra route.
A common first week looks like this. Fly into Kualanamu, transfer to Bukit Lawang for jungle trekking, then continue to Berastagi and Lake Toba before flying out again.
Facilities and places to stay near the airport
Inside the terminal, you will find food outlets, check-in kiosks, and waiting areas. Choices on the airside part of the building can be limited, so eat before you go through security if you are picky.
Do not count on a big SIM card shop. Buying an eSIM before you fly is the safer plan.
Three hotels operate at the airport: Anara Sky (previously Horizon Sky), Wing Hotel and Crew Hotel. They suit early flights, late arrivals and long layovers.
Practical tips for a smooth trip
Arrive two to three hours before an international departure, and allow extra time for immigration and security.
Carry some Indonesian rupiah in cash. Small guesthouses, local buses and jungle villages like Bukit Lawang often work in cash.
Book your onward transfer before you land, especially for late-night arrivals. Drivers who wait in the arrival area sometimes quote high prices to tourists.
Keep your flight number handy when you book a private pickup so the driver can track delays.
Traffic around Medan can be heavy. If you have a tight connection, the train is the more reliable ride into the city.
Some frequently asked questions
What is the airport code for Medan?
The IATA code is KNO, and the ICAO code is WIMM. The airport is called Kualanamu International Airport, and many people write it as Kuala Namu.
Where is Kualanamu Airport located?
It is in Deli Serdang Regency, about 23 km east of Medan city center in a straight line. The road or rail distance is longer, roughly 30 to 40 km.
How do I get from Kualanamu Airport to Medan?
The fastest way is the Railink airport train, which takes around 30 to 45 minutes. You can also take a DAMRI bus, a taxi, a ride-hailing car, or a private transfer.
How far is Kualanamu Airport from Bukit Lawang?
Plan for roughly three to four hours by private car and five hours or more by public transport, depending on traffic and road conditions.
Does Kualanamu Airport have international flights?
Yes. Direct routes include Kuala Lumpur, Penang, Singapore, Bangkok and Muscat, plus seasonal Umrah and Hajj flights to Saudi Arabia.
Do I need a visa for Medan?
Many nationalities can use the visa on arrival or an e-VOA, which costs IDR 500,000 for 30 days. ASEAN citizens have visa-free entry. Always check the official immigration site for your passport.
Is there a train from Kualanamu Airport?
Yes. Railink runs a dedicated airport train to Medan Railway Station. The station is directly outside the arrival hall.
Is Kualanamu a good airport?
Yes. It is modern, spacious, and easy to use, and it was the first Indonesian airport to earn a four-star Skytrax rating.
