What is the most punctual flight time for Surabaya to Medan flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

How many flights depart from Surabaya to Medan on average per week?

14 flights are operational weekly from Surabaya to Medan as of May 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What is the cheapest airline that flies from Surabaya Juanda to Medan Kuala Namu Intl?

Batik Air is the most popular carrier operating from Surabaya Juanda to Medan Kuala Namu Intl

How often are flights from Surabaya to Medan delayed?

Historically, on average around 20% of flights between Surabaya and Medan have experienced a delay on any given week. The average delay length over the past 12 months has been 94 minutes.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Surabaya to Medan on average per day?

The number of flights available between Surabaya and Medan is 2 per day as of May 2026. The most frequent departure time is 7:00AM, with 100% of daily flights leaving at noon.

Which airline has the best punctuality record on Surabaya to Medan flights?

According to our data, SAUDIA have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Surabaya Juanda Airport to Medan Kuala Namu Intl Airport?

Prices for flights from Surabaya Juanda Airport to Medan Kuala Namu Intl Airport are updated daily.

How old do you have to be to fly from Surabaya Juanda Airport to Medan Kuala Namu Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Surabaya Juanda Airport to Medan Kuala Namu Intl Airport.

What documentation or ID do you need to fly to Medan Kuala Namu Intl Airport?

The required travel and health documents for your Medan Kuala Namu Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Medan Kuala Namu Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$114 Cheap Flights from Surabaya to Medan in 2026

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Enter your travel dates to find the best prices.

8:40 am - 2:20 pm

SUB

KNO

5h 40m

1 stop

10:25 am - 7:05 pm

KNO

SUB

8h 40m

1 stop

$258Batik Air

Wed, Jun 17 - Wed, Jun 24

8:40 am - 8:40 pm

SUB

KNO

12h 00m

1 stop

8:50 am - 7:05 pm

KNO

SUB

10h 15m

2 stops

$290Batik Air

Wed, Jun 17 - Wed, Jun 24

7:00 am - 11:20 am

SUB

KNO

4h 20mnonstop

12:00 pm - 4:25 pm

KNO

SUB

4h 25mnonstop

$303Lion Air

Wed, Jun 17 - Wed, Jun 24

10:40 am - 3:00 pm

SUB

KNO

4h 20m

1 stop

12:00 pm - 4:25 pm

KNO

SUB

4h 25mnonstop

$312Lion Air

Wed, Jun 17 - Wed, Jun 24

10:10 am - 9:15 am

SUB

KNO

23h 05m

1 stop

5:30 am - 9:30 pm

KNO

SUB

16h 00m

1 stop

$555Batik Air

Wed, May 20 - Sun, May 24

4:25 pm - 5:15 pm

SUB

KNO

24h 50m

1 stop

10:00 am - 6:30 pm

KNO

SUB

8h 30m

1 stop

$557Batik Air

Mon, May 18 - Fri, May 22

5:05 am - 5:15 pm

SUB

KNO

12h 10m

1 stop

10:00 am - 6:30 pm

KNO

SUB

8h 30m

1 stop

$668Batik Air

Fri, Jun 26 - Sat, Jun 27

4:25 pm - 9:15 am

SUB

KNO

16h 50m

1 stop

5:30 am - 6:30 pm

KNO

SUB

13h 00m

1 stop

$677Batik Air

Fri, Oct 2 - Mon, Oct 5

5:30 pm - 5:15 pm

SUB

KNO

23h 45m

1 stop

6:00 pm - 7:30 am

KNO

SUB

13h 30m

1 stop

$679Batik Air

Fri, Oct 2 - Mon, Oct 5

10:10 am - 9:15 pm

SUB

KNO

11h 05m

1 stop

5:30 am - 6:30 pm

KNO

SUB

13h 00m

1 stop

$688Batik Air

Fri, Jun 19 - Fri, Jun 26

Batik Air flights from Surabaya to Medan

Our best Batik Air deals on Surabaya to Medan flight tickets

Batik Air

Jun 17

SUB8:40 amSurabaya Juanda

5h 40m

1 stop

KNO2:20 pmMedan Kuala Namu Intl

Jun 24

KNO10:25 amMedan Kuala Namu Intl

8h 40m

1 stop

SUB7:05 pmSurabaya Juanda

$258

Batik Air

Jun 17

SUB8:40 amSurabaya Juanda

12h 00m

1 stop

KNO8:40 pmMedan Kuala Namu Intl

Jun 24

KNO8:50 amMedan Kuala Namu Intl

10h 15m

2 stops

SUB7:05 pmSurabaya Juanda

$290

Batik Air

May 20

SUB10:10 amSurabaya Juanda

23h 05m

1 stop

KNO9:15 amMedan Kuala Namu Intl

May 24

KNO5:30 amMedan Kuala Namu Intl

16h 00m

1 stop

SUB9:30 pmSurabaya Juanda

$555

Lion Air flights from Surabaya to Medan

Our best Lion Air deals on Surabaya to Medan flight tickets

Lion Air

Jun 17

SUB7:00 amSurabaya Juanda

4h 20m

KNO11:20 amMedan Kuala Namu Intl

Jun 24

KNO12:00 pmMedan Kuala Namu Intl

4h 25m

SUB4:25 pmSurabaya Juanda

$303

Lion Air

Jun 17

SUB10:40 amSurabaya Juanda

4h 20m

1 stop

KNO3:00 pmMedan Kuala Namu Intl

Jun 24

KNO12:00 pmMedan Kuala Namu Intl

4h 25m

SUB4:25 pmSurabaya Juanda

$312

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Wed 6/17

8:40 am-2:20 pm

1 stop5h 40m

Medan Kuala Namu Intl

Wed 6/24

10:25 am-7:05 pm

1 stop8h 40m

$258

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Wed 6/17

8:40 am-8:40 pm

1 stop12h 00m

Medan Kuala Namu Intl

Wed 6/24

8:50 am-7:05 pm

2 stops10h 15m

$290

Quickest round-trip

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Wed 6/17

7:00 am-11:20 am

Nonstop4h 20m

Medan Kuala Namu Intl

Wed 6/24

12:00 pm-4:25 pm

Nonstop4h 25m

$303

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Wed 6/17

10:40 am-3:00 pm

1 stop4h 20m

Medan Kuala Namu Intl

Wed 6/24

12:00 pm-4:25 pm

Nonstop4h 25m

$312

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Wed 5/20

10:10 am-9:15 am

1 stop23h 05m

Medan Kuala Namu Intl

Sun 5/24

5:30 am-9:30 pm

1 stop16h 00m

$555

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Mon 5/18

4:25 pm-5:15 pm

1 stop24h 50m

Medan Kuala Namu Intl

Fri 5/22

10:00 am-6:30 pm

1 stop8h 30m

$557

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Fri 6/26

5:05 am-5:15 pm

1 stop12h 10m

Medan Kuala Namu Intl

Sat 6/27

10:00 am-6:30 pm

1 stop8h 30m

$668

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Fri 10/2

4:25 pm-9:15 am

1 stop16h 50m

Medan Kuala Namu Intl

Mon 10/5

5:30 am-6:30 pm

1 stop13h 00m

$677

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Fri 10/2

5:30 pm-5:15 pm

1 stop23h 45m

Medan Kuala Namu Intl

Mon 10/5

6:00 pm-7:30 am

1 stop13h 30m

$679

SurabayaMedan

SUB - KNO

SUBKNO

Surabaya Juanda

Fri 6/19

10:10 am-9:15 pm

1 stop11h 05m

Medan Kuala Namu Intl

Fri 6/26

5:30 am-6:30 pm

1 stop13h 00m

$688

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How to get the cheapest flight ticket from Surabaya to Medan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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What is the cheapest month to fly to Medan?

In general, May is the cheapest month to fly from Surabaya to Medan. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of August is another great option to travel to Medan, with average flight prices from Surabaya averaging around $99.

What is the cheapest Surabaya Juanda to Medan Kuala Namu Intl flight route?

Fly from Surabaya Juanda to Medan Kuala Namu Intl for the best Surabaya Juanda - Medan Kuala Namu Intl flight prices

Can stopping save me money on Surabaya to Medan flights?

No. A direct flight is the cheapest option for a flight between Surabaya to Medan.

How have Surabaya to Medan flight prices changed over time?

As of May 2026, prices for Surabaya to Medan flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Surabaya to Medan

Are you open to changing your travel dates? Check out the ideal times to fly from Surabaya to Medan according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Surabaya to Medan (SUB to KNO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Surabaya to Medan

Fastest flight time	4h 10m
Direct flights	Thu
Airports in Medan	1 airport

The fastest flight from Surabaya to Medan takes 4h 10m

Direct flights go from Surabaya to Medan on Thursday. There are no airlines offering direct flights.

There is 1 airport in Medan. From Surabaya there are direct flights to Medan Kuala Namu Intl (KNO).

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Frequently asked questions about flying from Surabaya to Medan

How far is Surabaya Juanda to Medan Kuala Namu Intl by plane?
The straight-line distance from Surabaya Juanda to Medan Kuala Namu Intl is 1225.3 mi. By plane, this route typically takes 4h 10m.
When did momondo last update prices for flights from Surabaya Juanda Airport to Medan Kuala Namu Intl Airport?
Prices for flights from Surabaya Juanda Airport to Medan Kuala Namu Intl Airport are updated daily.
How old do you have to be to fly from Surabaya Juanda Airport to Medan Kuala Namu Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Surabaya Juanda Airport to Medan Kuala Namu Intl Airport.
What documentation or ID do you need to fly to Medan Kuala Namu Intl Airport?
The required travel and health documents for your Medan Kuala Namu Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Medan Kuala Namu Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Surabaya to Medan?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Surabaya to Medan is Boeing 737 (50.00% of total bookings). The next most popular plane models are Boeing 737-800 (16.67%), Boeing 737-900 (16.67%), and Airbus A320-100/200 (16.67%).

Why use momondo?

Why should I use momondo to find a flight deal from Surabaya to Medan?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Surabaya to Medan. momondo saves you time and could save you money on your trip.

Can I find flights from Surabaya to Medan with flexible booking policies on momondo?

Yes. All flights to Medan from Surabaya on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Surabaya to Medan?

momondo helps you find the best flight between Surabaya and Medan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Surabaya to Medan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Medan from Surabaya. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Surabaya to Medan from $258

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Surabaya to Medan departing on 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Surabaya to Medan

What is the cheapest month to fly to Medan?

What is the cheapest Surabaya Juanda to Medan Kuala Namu Intl flight route?

Can stopping save me money on Surabaya to Medan flights?

How have Surabaya to Medan flight prices changed over time?

What is the cheapest airline that flies from Surabaya Juanda to Medan Kuala Namu Intl?

How often are flights from Surabaya to Medan delayed?

What is the most punctual flight time for Surabaya to Medan flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Surabaya to Medan flights?

How many flights depart from Surabaya to Medan on average per day?

How many flights depart from Surabaya to Medan on average per week?

When to book flights from Surabaya to Medan

Cheap Surabaya to Medan (SUB to KNO) flight deals and tips

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