There is no ferry from Bali to Raja Ampat and no single Pelni ship connecting them. By sea the distance is roughly 1,000–1,200 nautical miles: six to nine days of continuous steaming at 8–10 knots, or 14-plus days as a real itinerary. Flying Denpasar to Sorong via Jakarta or Makassar takes about seven to eight hours.
People ask this question because a map of Indonesia makes Bali and Raja Ampat look like two ends of one holiday. They are not. They are separated by the whole Nusa Tenggara chain, the Banda Sea and the Seram Sea, and the honest answer — which very few operators write down because it does not sell anything — is that almost everyone should fly. This page explains why, and describes the one circumstance in which sailing is genuinely the better choice.
How Far Is It, Really?
Benoa to Sorong is on the order of 1,000–1,200 nautical miles, and the shape of the route matters more than the straight line. A vessel either follows the Nusa Tenggara islands east through Lombok, Sumbawa, Flores and Alor before turning north-east across the Banda Sea, or takes a more direct offshore line toward Seram. The first is slower and more interesting; the second is faster and emptier.
| Option | Time | Indicative cost | What it is really like |
|---|---|---|---|
| Fly, connecting via Jakarta or Makassar | ≈ 7–8 h total travel | IDR 3–7 million one way | The default. Two flights, one connection, in Sorong the same day |
| Fly, limited direct Denpasar–Sorong | ≈ 4.5–5 h when operating | Varies | Appears as a weekly-pattern service; convenient when it aligns, unreliable to plan around |
| Pelni, multiple legs | Many days, several ports | Low fares, high time cost | No single ship makes the journey; expect Benoa or Surabaya, then Makassar or Ambon, then Sorong, on infrequent schedules |
| Private charter / positioning leg | 6–9 days transit; 14+ days as an itinerary | From USD 11,600 per night, whole boat | The passage becomes the holiday: Alor, Banda volcanoes, Misool. Only in the inter-monsoon windows |
Distance 1,000-1,200 NM is a planning range compiled from routing practice, not a charted figure. Flight fares are indicative and move daily.
Why the Pelni Answer Disappoints
Pelni’s national network does reach Sorong, and its fares are famously low. What it does not do is run a single ship from Benoa to Raja Ampat. Reaching Sorong by Pelni from Bali means chaining segments through Surabaya, Makassar or Ambon on schedules that are infrequent and periodically reconfigured. Travellers who try it usually arrive with a good story and several days fewer in the water. If you are considering it, check the current Pelni schedule directly — anything written more than a season ago is likely out of date.
When Sailing Is the Right Answer
There is one scenario where the sea beats the sky: when you want the passage itself. A private vessel crossing from the Nusa Tenggara chain into the Banda Sea in the September–November or March–April window is not transport — it is the most remote fortnight of diving and island-hopping available in Indonesia, taking in Alor’s straits, the Banda Islands’ spice-town history, the sea snakes over Gunung Api’s 1988 lava flow, the hammerhead seamounts at Manuk, and Misool arriving over the last three days.
That voyage prices on the long-range band: from USD 11,600 per night for the whole boat on a leisure programme, USD 12,400 with diving, five-night minimum, with the free-of-charge ladder giving up to four free places at 21–22 paying guests. Bali also sits inside LASHA’s shorter Komodo · Alor · Sumbawa · Lombok · Bali band, which starts from USD 9,800 per night — but boarding in Bali outside a scheduled positioning window carries a relocation fee, because the ship sails empty from Labuan Bajo to reach you. Timing a charter onto a positioning leg is how that cost vanishes, and positioning legs are exactly when crossings exist.
Anyone weighing the two-week sail against a fly-in fortnight can compare the finished products directly and compare it with the fly-in Raja Ampat cruise options before committing to either.
Who Should Sail, and Who Should Fly?
- Fly if you have two weeks or fewer. Spend them in Raja Ampat rather than getting to it.
- Fly if anyone in the party is prone to seasickness. The Banda Sea section involves genuine open-water nights.
- Sail if the passage is the point. Alor, Banda, Manuk and Misool in one continuous line is not available any other way.
- Sail if your group is 15–22 and has three weeks. The economics and the FOC ladder finally make sense at that size.
If the crossing appeals, the detail is on the Komodo to Raja Ampat crossing page and the vessel itself on the LASHA specification and rates page. A hundred further answers are collected in the expedition FAQ hub.
Frequently Asked Questions
Is there a ferry from Bali to Raja Ampat?
No. There is no direct passenger ferry and no single Pelni ship running Benoa to Sorong or Waisai as one segment. Reaching Raja Ampat by sea from Bali means either a chartered vessel or a chain of Pelni legs through several ports.
How far is Raja Ampat from Bali by sea?
Roughly 1,000–1,200 nautical miles depending on whether a vessel hugs the Nusa Tenggara chain or takes a more direct line through the Banda and Seram Seas. That is a planning range, not a charted figure.
How many days would the sail take?
A delivery transit at 8–10 knots is on the order of six to nine days of continuous steaming. A guest itinerary that actually stops, dives and sleeps in anchorages runs 14 days or more.
Can I do it as a holiday?
Only if you have the time and want the passage itself to be the holiday. Most travellers with two weeks are better served flying to Sorong and spending those two weeks inside Raja Ampat and the Banda Sea rather than crossing Indonesia to reach them.
Why do liveaboards sail Bali to Raja Ampat at all?
Repositioning. Vessels move between seasonal cruising grounds, and those positioning legs are occasionally sold as one-way expedition itineraries. That is the only realistic way to buy this passage.
What about flying from Bali instead?
Denpasar–Sorong exists as a limited service but most travellers connect through Jakarta or Makassar. Total travel time is roughly seven to eight hours with a stop, against six to nine days at sea.
Does LASHA sail from Bali?
Bali sits inside her Komodo · Alor · Sumbawa · Lombok · Bali band, so boarding in Bali is possible. Outside a scheduled positioning window it attracts a relocation fee, because the ship has to sail empty from Labuan Bajo to reach you.
What would a Bali-to-Raja Ampat charter cost?
It would price on the long-range band from USD 11,600 per night whole boat, five-night minimum, plus the relocation fee if the boarding falls outside a positioning leg. Over a 14-day passage that is a substantial number — which is precisely why we recommend most travellers fly.
Is the crossing safe?
In the right months, with the right vessel, yes — it is a standard seasonal movement for the Indonesian liveaboard fleet. Outside the inter-monsoon windows the Banda Sea section is avoided by operators, and that judgement should be respected rather than negotiated.
What is the honest recommendation?
Fly to Sorong and spend your sea days where the diving is. Take the crossing only if the passage itself — Alor, the Banda volcanoes, Misool arriving over three days — is the thing you actually want.
Where These Numbers Come From
Vessel dimensions, tank capacities, safety inventory and cabin numbers are taken from LASHA’s own published specification sheet on the yacht page. Charter figures are the published 2026–2027 rate band on the rates page — the same file the Komodo Luxury charter desk quotes from. Government fees are cited to their source in the text. Where a figure is an operational estimate rather than a published number, it is labelled as such on this page. LASHA begins her maiden public season on 17 August 2026, so there are no guest reviews to quote yet and none are invented here.
Book This Voyage Through Komodo Luxury
Ask the desk which positioning legs fall in your travel window. Every LASHA Phinisi Cruise reservation is handled end-to-end by Komodo Luxury, the vessel’s official marketing and booking partner — an operator working Indonesian waters since 2015 and part of Juara Holding Group. Send your month, guest count and how many of them dive, and the charter desk returns a written quotation with the rate band, the free-of-charge ladder and every separately billed fee itemised before any money moves.