HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Medan

$296+ Cheap flights from Surabaya to Medan (SUB - KNO)

SUB — KNO
Sep 25 — Oct 21
Fri 9/25
Fri 10/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Surabaya to Medan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Surabaya to Medan

Cheapest flights from Surabaya to Medan

Wed 8/267:10 am -
Nonstop4h 20m
Wed 8/269:30 pm -
1 stop13h 25m
Deal found 8/25$296
Tue 9/85:05 am -
1 stop16h 10m
Sat 9/124:00 pm -
1 stop5h 30m
Deal found 8/24$511
Tue 11/1710:10 am -
1 stop7h 05m
Sat 11/214:00 pm -
1 stop5h 30m
Deal found 8/24$569
Tue 10/64:25 pm -
1 stop16h 50m
Tue 10/134:00 pm -
1 stop5h 30m
Deal found 8/22$590

Find flight deals from Surabaya to Medan

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$511
(Batik Air)

Popular in

July

Cheapest in

February

Average price

$283
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.
Search Deals
From Surabaya Juanda to Medan Kuala Namu Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Surabaya to Medan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SurabayaMedan

SUB Surabaya Juanda - KNO Medan Kuala Namu Intl

SUBKNO

Surabaya Juanda

Tue 9/8

5:05 am-9:15 pm

1 stop16h 10m

Medan Kuala Namu Intl

Sat 9/12

4:00 pm-9:30 pm

1 stop5h 30m

$511
Quickest round-trip

SurabayaMedan

SUB Surabaya Juanda - KNO Medan Kuala Namu Intl

SUBKNO

Surabaya Juanda

Tue 11/17

10:10 am-5:15 pm

1 stop7h 05m

Medan Kuala Namu Intl

Sat 11/21

4:00 pm-9:30 pm

1 stop5h 30m

$569

SurabayaMedan

SUB Surabaya Juanda - KNO Medan Kuala Namu Intl

SUBKNO

Surabaya Juanda

Tue 10/6

4:25 pm-9:15 am

1 stop16h 50m

Medan Kuala Namu Intl

Tue 10/13

4:00 pm-9:30 pm

1 stop5h 30m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Sorted by cheapest first

Compare providers for flights from Surabaya to Medan

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Surabaya to Medan in August.
ProviderPrice AccuracyTrust Score*
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 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

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, February is the cheapest month in which you can book a flight from Surabaya to Medan (average of $164). Flying from Surabaya to Medan in July is currently the most expensive (average of $337). 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?

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

  • How long is the flight from Surabaya to Medan?

    A quick flight from Surabaya to Medan can take about 16h 10m. Batik Air provides one of the quickest options available for as low as $511. The distance from Surabaya to Medan is about 1224 mi.

  • 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, February is the cheapest month in which you can book a flight from Surabaya to Medan (average of $164). Flying from Surabaya to Medan in July is currently the most expensive (average of $337). 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

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Medan car rentals
Medan Kuala Namu Intl Airport car rentals

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.