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waypoints / 🇮🇩 ID / Kupang – Surabaya Timings are not live · Documented
Route · ID

Kupang to Surabaya

1 operator run this water, from 2 h 03.

Every way across

One row per operator and speed. Where a service is sold as fast and its average does not clear 45 km/h, the word appears in quotation marks — the boat is fast craft, the crossing is not.

Citilink Indonesia, Lion Mentari Airlines KOE → SUB 1236 km non-stop 320 734 739 in the air 3 h 33 est. rate not held 605 km/h average

Other ways to reach Surabaya

If this crossing does not suit, these quays also reach Surabaya without a change. It is the question a single-route page cannot answer about itself and an atlas can.

Semarang – Surabaya 50 min Garuda Indonesia
Kuta, Badung – Surabaya 53 min Citilink Indonesia
Banjarbaru – Surabaya 1 h 07 Citilink Indonesia
Pangkalanbun – Surabaya 1 h 10 Fly Illi
Palangkaraya – Surabaya 1 h 14 Lion Mentari Airlines
Jakarta – Surabaya 1 h 22 Citilink Indonesia
Makassar – Surabaya 1 h 29 Garuda Indonesia
Balikpapan – Surabaya 1 h 31 Citilink Indonesia
Palu – Surabaya 1 h 50 Lion Mentari Airlines

And other ways to reach Kupang

Waioti – Kupang 47 min Air Tahiti Nui
Ende – Kupang 50 min Garuda Indonesia
Radamata – Kupang 1 h 07 Garuda Indonesia
Kuta, Badung – Kupang 1 h 41 Garuda Indonesia

Where else these quays go

Which months this runs

Season not heldwe can say when we looked, not which months run

Our records for the Kupang–Surabaya crossing were read on 11 August 2026 and describe the network as it ran that week. We hold no month-by-month variation, so this page cannot tell you whether a crossing runs in February.

If you are travelling well outside August 2026, confirm with the operator before you plan around it.

What we do not know

No fares. Not for this crossing, not for any crossing, not for any mode.

No departure times. No rate is held for this pair either, so we cannot say how often it runs.