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Medan

$90+ Cheap flights from Surabaya to Medan (SUB - KNO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SUB — KNO
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
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Cheap flight deals from Surabaya to Medan

Best flights from Surabaya to Medan
Discover carefully curated flight deals from Surabaya to Medan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:25 pmSUB - KNO
1 stop7h 55mIndonesia AirAsia
Sat 2/2112:30 pmKNO - SUB
1 stop10h 55mIndonesia AirAsia
Deal found 12/31$223
This Kiwi.com deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1410:40 amSUB - KNO
Nonstop3h 05mMultiple Airlines
Sat 2/2110:30 amKNO - SUB
1 stop8h 35mMultiple Airlines
Deal found 12/31$260
This Booking.com deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1410:40 amSUB - KNO
Nonstop3h 05mSuper Air Jet
Sat 2/212:25 pmKNO - SUB
Nonstop3h 10mSuper Air Jet
Deal found 12/31$276
This Priceline deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1410:00 pmSUB - KNO
2 stops11h 15mBatik Air
Sat 2/2110:00 amKNO - SUB
1 stop11h 30mBatik Air
Deal found 12/31$813

Find flight deals from Surabaya to Medan

Discover tips and strategies to find the most affordable flight options for your journey from Surabaya (SUB) to Medan (KNO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 1, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$197
(Kiwi.com)

One-way from

$90
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$235
Provider with most accurate pricing for Surabaya Juanda-Medan Kuala Namu Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Surabaya Juanda-Medan Kuala Namu Intl flights.
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From Surabaya Juanda to Medan Kuala Namu Intl
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One-way flight from Surabaya Juanda to Medan Kuala Namu Intl
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Surabaya to Medan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 1, 2026.
Use the filters below to find and compare flights from Surabaya to Medan that are best for you.

Fly from

Surabaya

Fly to

Medan

Route

Depart

Return

Price

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Sat 2/14

1:25 pm-9:20 pm

1 stop7h 55m

Medan Kuala Namu Intl

Sat 2/21

12:30 pm-11:25 pm

1 stop10h 55m

$223

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Sat 2/14

10:40 am-1:45 pm

Nonstop3h 05m

Medan Kuala Namu Intl

Sat 2/21

10:30 am-7:05 pm

1 stop8h 35m

$260

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Sat 2/14

10:40 am-1:45 pm

Nonstop3h 05m

Medan Kuala Namu Intl

Sat 2/21

2:25 pm-5:35 pm

Nonstop3h 10m

$276

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Sat 2/14

10:00 pm-9:15 am

2 stops11h 15m

Medan Kuala Namu Intl

Sat 2/21

10:00 am-9:30 pm

1 stop11h 30m

$813

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Fri 5/15

11:40 am-8:40 pm

1 stop9h 00m

$90

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Wed 5/13

8:40 am-5:00 pm

1 stop8h 20m

$90

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Sun 5/17

5:00 am-8:55 am

1 stop27h 55m

$99

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Sat 5/16

11:40 am-8:40 pm

1 stop9h 00m

$102

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Thu 5/14

11:40 am-5:00 pm

1 stop5h 20m

$112

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Thu 5/14

10:40 am-1:45 pm

Nonstop3h 05m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 16 results
1
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Compare providers for flights from Surabaya to Medan

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Surabaya to Medan in January.
ProviderPrice AccuracyTrust Score*
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Surabaya-Medan flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Surabaya-Medan flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Surabaya-Medan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Surabaya-Medan flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Surabaya-Medan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Surabaya to Medan

Have a flexible travel schedule? Discover the best time to fly to Medan from Surabaya with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Surabaya to Medan

What is the cheapest month to book a flight from Surabaya to Medan?

Currently, September is the cheapest month in which you can book a flight from Surabaya to Medan (average of $126). Flying from Surabaya to Medan in August is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SUB to KNO?

Find hourly flight availability from Surabaya to Medan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 1, 2026.

When flying from Surabaya to Medan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Surabaya to Medan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Surabaya to Medan?

    A quick flight from Surabaya to Medan can take about 3h 05m. Indonesia AirAsia provides one of the quickest options available for as low as $276. The distance from Surabaya to Medan is about 1224 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Surabaya to Medan that include hotel bookings?

    Yes. In addition to deals on Surabaya to Medan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Surabaya to Medan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Surabaya to Medan.

  • Can I find deals for business class flights from Surabaya to Medan?

    Yes. Cheapflights offers flight deals from Surabaya to Medan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Surabaya to Medan?

    Currently, September is the cheapest month in which you can book a flight from Surabaya to Medan (average of $126). Flying from Surabaya to Medan in August is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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