Cheap flights from Kupang to Surabaya

One-way fares from US$113 · KOE → SUB · prices found by travellers in the last 48 hours

Compare all dates Surabaya → Kupang
Cheapest fare
US$113

Lion Air · Sat, 16 Jan

Cheapest month
January

from US$113

Direct flights
Yes

Lion Air

Flight time
3h 00m

1,240 km

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Cheapest month to fly from Kupang to Surabaya

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. January 2027 Cheapest US$113

Cheapest dates in January 2027

The lowest fares we've seen for each day, cheapest first.

Lion Air
Depart06:00 Sat, 16 JanKOE → SUB 3h 00m · Direct
US$113one way, per person
View deal
See every date in January 2027 →

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Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in SurabayaTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in SurabayaPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in SurabayaCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Kupang to Surabaya

Kupang (KOE) and Surabaya (SUB) are about 1,240 km apart. Direct flights take around 3h 00m, and recent direct fares were with Lion Air. Over the next few months, one-way fares start from US$113, and January 2027 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Kupang to Surabaya?

The cheapest one-way fare we've seen recently is US$113 with Lion Air, departing Saturday, 16 January 2027.

What is the cheapest month to fly from Kupang to Surabaya?

January 2027 currently has the lowest fares, from US$113 one way.

Are there direct flights from Kupang to Surabaya?

Yes. Recent direct fares were with Lion Air.

How long is the flight from Kupang to Surabaya?

A direct flight takes about 3h 00m. Kupang and Surabaya are around 1,240 km apart.

Which airlines fly from Kupang to Surabaya?

Recent fares on this route were with Lion Air.

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