7-Day Komodo Liveaboard: Full Park Plus the Sumbawa Extension

How our trips work: Labuan Bajo Diving is the dive-specialist team of our operating partner Komodo Luxury. Prices shown are typical ranges and are confirmed with a fixed quote before you book; conditions, levels and routes are always weather- and season-dependent.

A komodo liveaboard 7 days trip is the shortest itinerary that lets you combine the full northern seamount circuit, the cold southern sites of Horseshoe Bay and Manta Alley, and the Sumbawa extension — Gili Banta, Sangeang volcano, and an optional day in Bima Bay — without skipping anything worth doing. Seven nights means roughly 17–20 dives over six full diving days, a Labuan Bajo departure and return so no one-way repositioning headaches, and enough margin that a single day lost to swell doesn't gut your log. It's the trip I recommend to divers who have already done a four- or five-day loop and want the full picture.

Why 7 Days? Honest Route Logic

The standard four-day itinerary out of Labuan Bajo gives you central and north Komodo: Batu Bolong, Manta Point, Tatawa Besar, and — conditions willing — Castle Rock, Crystal Rock, and Shotgun. That's a strong trip. But it doesn't touch the south. And it never crosses to Sumbawa.

A six-day route adds south Komodo — Horseshoe Bay, Cannibal Rock, Yellow Wall of Texas, Manta Alley. It's still doable out of Labuan Bajo return. But six days leaves almost nothing for Gili Banta or Sangeang; you're squeezing an eleven-hour crossing each way into an already packed schedule, and both sites end up as rushed add-ons or get cut when swell comes through.

Seven days solves this properly. You get two to three days on south and central Komodo, two full days in the north, and still have genuine time — not a rush-past — in the Sumbawa pocket. The Labuan Bajo return means no one-way logistics: no repositioning fee, no extra domestic flight from Sumbawa Besar, no ferry. For the large majority of divers, that matters more than the romantic notion of sailing into Bali.

One thing nobody says clearly enough before you pay a deposit: you are going to dive two completely different bodies of water on this trip. North Komodo water runs warm — 27–29°C in peak season, clean visibility often 20–30 metres or better in July and August. South Komodo is fed by Indian Ocean upwelling. The water there sits at 20–25°C, sometimes lower inside Horseshoe Bay when the thermoclines are stacking. If you are wearing a 3mm shortie in the north, you will be cold in the south. Pack a 5mm full suit at minimum; serious macro photographers bring 7mm plus a hood for Cannibal Rock sessions.

Who This Trip Is For

The honest answer: AOW certification plus at least 30 logged dives is the sensible minimum for the full route. That's not a legal requirement — it's a practical one. The northern seamounts and Gili Banta's GPS Point run strong, unpredictable currents with genuine down-current risk at the edges. Castle Rock, Crystal Rock, Shotgun, Tatawa Kecil, and GPS Point are all advanced dives. Operators require a check dive on day one before assigning you to high-current sites, and experienced guides will hold back divers who are not yet comfortable with negative entries and fast drift.

That said, not every dive on a seven-day trip is a washing machine. Siaba Besar is a sheltered turtle site doable at Open Water level. Tatawa Besar is a gentle drift, good for recently certified divers. Manta Point is accessible to all levels including snorkelers. Cannibal Rock runs mild to moderate current depending on the tide and is intermediate-friendly most of the time. If you are close to the minimum — AOW with 20–25 dives — this route is still manageable if you brief honestly with your guide, sit out the two or three hardest sites, and stay well within your comfort level rather than trying to keep pace with the more experienced divers. Sit-out dives are not a failure; they are good dive planning.

7 Day Komodo Liveaboard Itinerary: Day-by-Day Route Table

The route below is the standard 7 day komodo liveaboard itinerary operated out of Labuan Bajo return, incorporating full north and south Komodo plus the Sumbawa extension. Specific site order adjusts for tide tables, moon phase, and current forecasts — your guide will brief each morning. South Komodo and Gili Banta legs are always weather-dependent; if the Indian Ocean swell is running, the captain routes around it and we tell you why.

Optional: Bima Bay Muck Day

On some itineraries a Bima Bay stop is inserted between Gili Banta and Sangeang, or as a replacement if Sangeang has active degassing that grounds diving. Bima Bay is Lembeh-style muck: silty sand at 5–20m, low current, frogfish, seahorses, mimic and wunderpus octopus, harlequin shrimp. It is not a dramatic dive — it is a focused critter hunt in flat, calm water. If you are a serious macro photographer, a half-day here can produce more shots than three dives on a current-swept seamount. It is skipped on tighter schedules; ask when booking if it matters to you.

Dive Count and Realistic Expectations

Across six full diving days, a 7-day Komodo liveaboard 7 days 6 nights itinerary typically produces 17–20 dives, including one to two night dives. The high end of that range requires everything to go right: weather in the south, conditions at GPS Point, and no day lost to lumpy transit. The low end — 17 dives — is what you should plan around so you are not disappointed if day two or three in the south runs shorter than the schedule says.

Day-trip divers from Labuan Bajo are capped at two or three dives per day with no south Komodo access at all — the southern sites are four to five hours from the harbor, making same-day returns impractical. Night dives are liveaboard-only. The Sumbawa sites are only reachable on multi-day trips. That is the real reason to do a liveaboard rather than stitching together daily boats.

Temperature and Exposure: Pack for Both Bodies of Water

This is the part most liveaboard websites bury in the FAQ, so I will say it plainly here: you will dive 20–25°C water in the south and 27–29°C water in the north on the same trip. The temperature swing is 5–9 degrees depending on the season and how strong the upwelling is running.

A 3mm shortie is fine for north Komodo. It is not fine for Cannibal Rock or Manta Alley. Most guides recommend: 5mm full suit as the baseline for the full 7-day route, plus a 7mm or a second 5mm option for divers who run cold. A hood at Horseshoe Bay is not unusual — the thermoclines inside Horseshoe Bay stack up and you can drop from 24°C to below 20°C within a few metres of descent. Non-wetsuit gear (mask, fins, computer, SMB) should be brought from home; rental gear is typically extra on liveaboards and quality varies.

Pricing Brackets: What to Expect

Seven-day Komodo liveaboard pricing covers a wide range depending on vessel class, cabin type, and whether nitrox and gear rental are included. The brackets below reflect observed market ranges; no single price is fixed, and seasonal variation is real. Always get a full breakdown — park fees are usually quoted separately and can add meaningfully to the total.

Park and government fees run roughly IDR 300,000–400,000 per diver per day (approximately USD 18–27), itemized as marine park entry, diver surcharge, and harbour fee — confirm the exact structure with your operator before travel as the line items vary. On a seven-day trip with six days inside the park, that adds USD 108–162 per person on top of the liveaboard rate.

Nitrox is worth asking about specifically. Many premium phinisis include it; mid-range boats charge as an add-on. If you are planning to dive the north seamounts three days in a row, nitrox gives meaningful NDL margin at 20–30m. It is not essential, but it is useful.

No operator can pay to change what we publish here. If you reach out through our enquiry form and proceed to book with an operator partner, they may pay us a referral fee at no extra cost to you — that is how we fund the site.

Ready to compare vessels and confirm your dates? Plan your trip with our enquiry form — or reach us directly on WhatsApp for a faster quote and availability check. We work with Komodo Luxury and can confirm which boats are running Sumbawa extensions on your target dates.

Seasonal Considerations for the Full 7-Day Route

The komodo sumbawa liveaboard route runs best when you can access both north and south Komodo. That means booking outside the window when one side becomes difficult.

North Komodo dives best roughly March through October. Visibility in the north peaks July to August — often 20–30 metres-plus, sometimes better. January and February can bring rough conditions to the north, though they are not impossible. Water temperature north: a consistent 27–29°C through the dry season.

South Komodo is the inverse. The south runs best roughly October through March or April, when the SE monsoon swell has died down. July and August — the absolute peak of dry-season tourism — is when the south is at its murkiest and roughest. Operators still attempt south sites in the middle dry season if there is a calm window, but the dive conditions are not reliable.

This creates an obvious tension for the 7-day route: the best north conditions and the best south conditions do not fully overlap. The shoulder months — roughly April to May and September to October — offer the most balanced access to both zones. Mantas are present park-wide year-round; the biggest aggregations at the central and south sites happen December through February, during the rainy season plankton bloom. If manta numbers at Manta Alley are the priority, book the south window even though visibility is lower and swells are more variable.

Peak tourist season is June through August. The park operates under a 1,000-visitor-per-day cap managed through the SiORA application system. On popular boats in July, the best sites get crowded. If you can travel in April, May, September, or October, you will have better south-Komodo access, smaller group numbers at the sites, and comparable north conditions.

Safety Briefing and Standards

Komodo currents run on tidal exchange driven by the Indonesian Throughflow — Pacific water squeezing toward the Indian Ocean through narrow straits, with tidal pulses layered on top. On spring tides and during the SE monsoon, currents at the exposed north sites can reach 7–8 knots. Recreational dives are planned for the 0.5–3 knot windows, timed around slack water. Your guide will brief the entry point, the expected drift direction, and the abort signal before every dive.

Bring your own dive computer — a personal computer is expected, not optional. Each buddy pair should carry at least one DSMB; increasingly, guides want every diver carrying their own. A whistle and a light are standard. Lost-group protocol: search ten seconds, then ascend safely, deploy your SMB, and drift. Do not descend to look for the group.

Reef hooks: operator policy is split. Some permit hooks on bare rock and rubble only; others ban them for guests entirely. Follow whatever your operator specifies, and if hooks are allowed, bare substrate only — never live coral.

Operators report that the nearest hyperbaric chamber is at Siloam Hospital in Labuan Bajo, with Bali available for higher-level treatment. Dive insurance covering DCS and evacuation is strongly recommended for any Komodo trip; it is not expensive relative to the cost of a liveaboard and it removes a serious financial risk if something goes wrong at a remote site two hours from the harbor.

Labuan Bajo Return vs. the Bali Crossing: Why Most Divers Should Stay Round-Trip

The Bali crossing — sailing Labuan Bajo to Bali or the reverse over 10–12 days with stops at Satonda, Moyo Island, and Lombok Strait — is a genuine adventure. But it requires booking a one-way trip, arranging either a domestic flight back from Bali or forward from Labuan Bajo, and usually paying repositioning premium. Most intermediate divers find the logistics more complicated than the payoff justifies unless they specifically want to spend time on Moyo Island's Angel Reef and Satonda's volcanic fringing reef.

The Labuan Bajo return on a seven-day trip gets you everything that matters for diving — Sangeang's unique black-sand geothermal sites are the real reason to cross to Sumbawa, and those are covered. Moyo and Satonda are pleasant dives, not transformative ones. If you are flying into and out of Bali and Labuan Bajo is just the diving base, the return trip is cleaner, cheaper, and logistically saner.

Booking and Availability

Peak season boats — especially the better mid-range and premium phinisis — sell out for July and August six to twelve months in advance. The shoulder months book out faster than they used to. If you have fixed holiday dates, do not treat this as a last-minute decision.

A few practical notes: Labuan Bajo Airport (LBJ) is a domestic hub; international travellers connect via Bali (DPS, approximately a one-hour flight) or Jakarta (CGK, around 2.5 hours). Allow a transit buffer. Liveaboards typically board in the late afternoon of day one and disembark in the morning of day eight — factor this into your flight planning at both ends. Fly-after-dive timing applies: most guides recommend a minimum 12–18 hours on the surface after your last dive before boarding a flight, longer after repetitive deep dives. Plan your disembark and flight accordingly.

To get accurate availability and per-cabin pricing for your travel window, use our enquiry form or message us on WhatsApp. We operate with Komodo Luxury and can tell you within 24 hours which 7-day departures have space, which vessels are running the full Sumbawa extension on your dates, and what the current park-fee structure looks like — so you get a real number, not a teaser rate.

Frequently Asked Questions

Is a 7-day Komodo liveaboard suitable for Advanced Open Water divers with limited experience?

AOW certification is the minimum for the full route, but 30 or more logged dives makes a real difference. AOW with 20–25 dives is manageable if you are honest with your guide, sit out GPS Point and the most aggressive north sites, and are comfortable with drift diving in moderate current. The check dive on day one is how the guides assess this — it is not a formality. If you are close to the edge, brief your guide clearly before the trip so they can plan sit-out options rather than discovering it mid-current at Castle Rock.

What is the water temperature on a 7-day Komodo liveaboard 7 days 6 nights trip, and what wetsuit should I bring?

North Komodo runs 27–29°C; a 3mm is comfortable. South Komodo runs 20–25°C, sometimes cooler inside Horseshoe Bay when thermoclines are stacking. For the full 7-day route, bring a 5mm full suit as the baseline and consider a 7mm or a second wetsuit layer if you run cold. A hood at the south sites is not unusual. Do not rely on whatever the boat carries for rental — quality varies and you want your own thermal comfort to be sorted before you get on board.

Is the Gili Banta GPS Point dive guaranteed on the 7-day itinerary?

No, and any operator who says otherwise is overpromising. GPS Point is an exposed seamount with very strong currents and serious down-current potential. It is planned into the schedule, but the captain and dive guides make the final call based on current forecasts and conditions on the day. K2, the adjacent ridge site, is the fallback and is a genuinely good dive — moderate to strong but more predictable drift, schools of fusiliers and jacks, reef sharks. Most boats that schedule GPS Point hit it on the majority of trips when conditions cooperate; the south-season months with stable SE monsoon current patterns are generally more reliable.

Why does the 7-day trip return to Labuan Bajo instead of continuing to Bali?

A Labuan Bajo return gives you the full Sumbawa extension — Gili Banta, Sangeang, Bima Bay if included — without the one-way logistics of a Bali crossing. Most divers flying internationally connect through Bali or Jakarta to reach Labuan Bajo; ending back in Labuan Bajo keeps your return flight simple and avoids a repositioning premium. The two sites you skip by not continuing to Bali (Moyo Island's Angel Reef and Satonda's volcanic reef) are pleasant but not the reason serious divers come to this part of Indonesia. Sangeang is the reason — and this itinerary gets you there.

When is the best time to book a 7-day Komodo Sumbawa liveaboard route for good conditions in both north and south?

The shoulder months — April to May and September to October — give the most balanced access to north and south Komodo. North conditions are reliable across March to October; south Komodo is best October through March or April when the SE monsoon swell is down. July and August have the clearest north water and the strongest mola sightings, but the south is at its roughest then. If manta aggregations at Manta Alley and Cannibal Rock are the priority, book October through February; accept lower visibility in return for more reliable south access and fewer divers at the sites.