Cheap flights from Medan to Surabaya (KNO - SUB)
KNO — SUB
Dec 10 — Dec 171
1 adult, Economy
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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 Medan to Surabaya
Discover tips and strategies to find the most affordable flight options for your journey from Medan (KNO) to Surabaya (SUB). 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 November 10, 2025.
Most accurate provider | Gotogate 3 stars |
|---|---|
Most trusted provider | Gotogate 3 stars |
Popular in | January |
Cheapest in | July |
Average price | $250 |
- Most accurate provider: When it comes to deals on Medan-Surabaya flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Medan-Surabaya flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from Medan-Surabaya flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Medan-Surabaya flights, Cheapflights users trust Gotogate the most. Gotogate 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 Medan-Surabaya 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 Medan to Surabaya
Have a flexible travel schedule? Discover the best time to fly to Surabaya from Medan 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 Medan to Surabaya
Prices
Airlines
Delays
How often are flights from Medan to Surabaya delayed?
About 18% of weekly flights between Medan and Surabaya have experienced delays in the past year, with the average delay time being 152 minutes.
What is the most punctual flight time for Medan to Surabaya flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Medan to Surabaya flights?
Over the last year, Super Air Jet have had the lowest number of delays on this route, with just 18% of flights being delayed.