Cheap Flights to Sumatra

View ₩239,900 flight on Sun, Feb 1, 2026Opens in a new window

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    Lufthansa

  • Malindo Air

    Malindo Air

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How much is the cheapest flight to Sumatra?

Prices were available within the past 7 days and start at ₩239,900 for one-way flights and ₩394,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Sun, Feb 1 - Tue, Feb 10
ICN
Seoul
KNO
Medan
₩394,900 Roundtrip, found 6 days ago
₩394,900
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Sun, Feb 1 from Seoul to Medan, returning Tue, Feb 10, priced at ₩394,900 found 6 days ago
Batik air
Fri, Jan 23 - Mon, Jan 26
ICN
Seoul
KNO
Medan
₩473,400 Roundtrip, found 1 hour ago
₩473,400
Roundtrip
found 1 hour ago
Select Batik air flight, departing Fri, Jan 23 from Seoul to Medan, returning Mon, Jan 26, priced at ₩473,400 found 1 hour ago
Scoot
Fri, May 1 - Tue, May 5
ICN
Seoul
PDG
Padang
₩502,829 Roundtrip, found 1 day ago
₩502,829
Roundtrip
found 1 day ago
Select Scoot flight, departing Fri, May 1 from Seoul to Padang, returning Tue, May 5, priced at ₩502,829 found 1 day ago
Singapore Airlines
Fri, Feb 27 - Wed, Mar 4
ICN
Seoul
KNO
Medan
₩517,900 Roundtrip, found 2 days ago
₩517,900
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Fri, Feb 27 from Seoul to Medan, returning Wed, Mar 4, priced at ₩517,900 found 2 days ago
Lufthansa
Fri, Jan 23 - Mon, Jan 26
ICN
Seoul
KNO
Medan
₩21,531,900 Roundtrip, found 1 hour ago
₩21,531,900
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Fri, Jan 23 from Seoul to Medan, returning Mon, Jan 26, priced at ₩21,531,900 found 1 hour ago

Frequently asked questions

How do I find cheap flights to Sumatra that have flexible change policies?
Search for your affordable fares to Sumatra, then mark the "No change fee" box directly below the "Flexible change policies" heading. It's as easy as that. We appreciate that things can change and flexibility is important, so book with confidence with Expedia.
How can I find cheap tickets to Sumatra?
Book in advance, consider alternative airports, use miles or points — there are plenty of ways! One more is to take advantage of Expedia's "flexible dates" function. Search for your Sumatra flight, then check out the prices for nearby dates. In the last seven days, the best price for a flight to Sumatra was ₩394,900.
How much is a flight to Sumatra?
In the last seven days, return tickets to Sumatra sold for as little as ₩394,900 and reached a maximum price of ₩21,531,900. For one-way trips departing from Seoul (ICN), the cheapest seat during this time was just ₩239,900.
When is the cheapest time to fly to Sumatra?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to secure the cheapest airfare. Steer clear of the weekend if you can, because Saturday is typically the most expensive day. Spend the money you saved having fun in Sumatra instead!
How much is a plane ticket to Sumatra?
Airfares varied from ₩394,900 to ₩21,531,900 over the last seven days. When you're ready to book, we're ready to help you pick up an awesome deal to Sumatra.
What months are the cheapest to book a flight to Sumatra?
Snap up a ticket in February for the lowest-priced flights to Sumatra. December is usually the most expensive time to purchase a fare.

Book with confidence

Searching for cheap flights to Sumatra? No travel company presents more choices than Expedia if you're looking to compare flights to Sumatra. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Indonesia. Expedia provides the cheapest flights to many destinations in Indonesia and you may find even greater savings if you combine your flight with a hotel stay in Sumatra.

Travel information

Destination airport
Kuala Namu Intl.
Destination airport IATA code
KNO
Destination city name
Medan
Roundtrip price
₩394,900

Trending flights to Sumatra

Prices were available within the past 7 days and start at ₩239,900 for one-way flights and ₩394,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Sun, Feb 1 - Tue, Feb 10
ICN
Seoul
KNO
Medan
₩394,900 Roundtrip, found 6 days ago
₩394,900
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Sun, Feb 1 from Seoul to Medan, returning Tue, Feb 10, priced at ₩394,900 found 6 days ago
*Available to Expedia members.