

The Neptune One is a luxurious phinisi-style liveaboard that offers an exceptional diving experience across Indonesia’s most renowned underwater destinations. Measuring 38 meters in length, this traditional yet modern vessel accommodates up to 16 guests in eight thoughtfully designed cabins, ensuring both comfort and privacy throughout the journey.
Guests can choose from three cabin types: four Deluxe Suites on the lower deck featuring twin beds, two Deluxe Sea View cabins on the upper deck with king-size beds, and two Deluxe Sea View cabins with private balconies offering panoramic ocean vistas. All cabins are air-conditioned and equipped with en-suite bathrooms, providing a serene retreat after exhilarating dives.
Onboard amenities are designed to enhance the liveaboard experience. The spacious indoor saloon and dining area serve a variety of Western, Chinese, and local Indonesian cuisines in a buffet-style setting. Guests can relax on the sun deck, enjoy the outdoor lounge, or utilize the dedicated camera station and separate rinsing basin for underwater photography equipment. Complimentary satellite internet ensures connectivity even in remote locations.
Neptune One's itineraries cover Indonesia's premier diving regions, including Komodo, Raja Ampat, and the Banda Sea. Each destination offers unique marine biodiversity: Komodo is known for its strong currents and encounters with manta rays; Raja Ampat boasts vibrant coral reefs and diverse marine life; the Banda Sea is famed for its hammerhead shark sightings. To ensure safety and enjoyment, divers are required to have an Advanced Open Water certification and a minimum of 25 logged dives.
The dive deck is well-equipped with a Bauer PE 320 B Membrane System for high-quality Nitrox fills, and two dive tenders facilitate access to various dive sites. Safety is paramount, with each diver provided a Nautilus Lifeline GPS device. Nitrox is available to certified divers, allowing for extended bottom times and added safety on repetitive dives.
Guests consistently praise the Neptune One for its exceptional service, comfortable accommodations, and unforgettable diving experiences. The professional crew, including experienced dive guides, works tirelessly to ensure every aspect of the journey exceeds expectations. Attention to detail, from the welcome briefing to post-dive snacks and creature comforts, creates an atmosphere of warmth and ease throughout the trip.
Whether exploring the coral gardens of Raja Ampat, the dynamic currents of Komodo, or the deep walls of the Banda Sea, Neptune One offers a comprehensive and luxurious diving adventure in Indonesia. With its combination of comfort, safety, and world-class dive sites, this liveaboard is an ideal choice for experienced divers seeking both adventure and relaxation in some of the planet’s most biologically diverse waters.
Prices & Schedule
Neptune One Diver Prices Overview 2025 / 2026 | ||||
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Destinations | Duration | Lower Deck Deluxe Suite | Deluxe Sea View | Deluxe Sea View with Balcony |
Komodo North & South ( 15 Dives) | 6D / 5N | Lower Deck Deluxe Suite2,700 USD | Deluxe Sea View2,500 USD | Deluxe Sea View with Balcony2,300 USD |
Komodo North & South ( 18 Dives) | 7D / 6N | Lower Deck Deluxe Suite3,150 USD | Deluxe Sea View2,900 USD | Deluxe Sea View with Balcony2,650 USD |
Raja Ampat North & Central ( 19 Dives) | 8D / 7N | Lower Deck Deluxe Suite4,050 USD | Deluxe Sea View3,750 USD | Deluxe Sea View with Balcony3,450 USD |
Banda Sea ( 20 Dives) | 8D / 7N | Lower Deck Deluxe Suite4,250 USD | Deluxe Sea View3,950 USD | Deluxe Sea View with Balcony3,650 USD |
Komodo North & South ( 20 Dives) | 8D / 7N | Lower Deck Deluxe Suite3,700 USD | Deluxe Sea View3,400 USD | Deluxe Sea View with Balcony3,100 USD |
, ( 21 Dives) | 8D / 7N | Lower Deck Deluxe Suite4,050 USD | Deluxe Sea View3,750 USD | Deluxe Sea View with Balcony3,450 USD |
, Wakatobi ( 25 Dives) | 10D / 9N | Lower Deck Deluxe Suite4,150 USD | Deluxe Sea View3,850 USD | Deluxe Sea View with Balcony3,550 USD |
, ( 25 Dives) | 10D / 9N | Lower Deck Deluxe Suite4,150 USD | Deluxe Sea View3,850 USD | Deluxe Sea View with Balcony3,550 USD |
, ( 25 Dives) | 10D / 9N | Lower Deck Deluxe Suite4,150 USD | Deluxe Sea View3,850 USD | Deluxe Sea View with Balcony3,550 USD |
, ( 25 Dives) | 10D / 9N | Lower Deck Deluxe Suite4,150 USD | Deluxe Sea View3,850 USD | Deluxe Sea View with Balcony3,550 USD |
Wakatobi, ( 25 Dives) | 10D / 9N | Lower Deck Deluxe Suite4,150 USD | Deluxe Sea View3,850 USD | Deluxe Sea View with Balcony3,550 USD |
, Banda Sea ( 27 Dives) | 11D / 10N | Lower Deck Deluxe Suite5,800 USD | Deluxe Sea View5,350 USD | Deluxe Sea View with Balcony4,900 USD |
Banda Sea, ( 27 Dives) | 11D / 10N | Lower Deck Deluxe Suite5,800 USD | Deluxe Sea View5,350 USD | Deluxe Sea View with Balcony4,900 USD |
, , Sorong ( 27 Dives) | 11D / 10N | Lower Deck Deluxe Suite5,500 USD | Deluxe Sea View5,050 USD | Deluxe Sea View with Balcony4,600 USD |
, ( 27 Dives) | 11D / 10N | Lower Deck Deluxe Suite5,800 USD | Deluxe Sea View5,350 USD | Deluxe Sea View with Balcony4,900 USD |
Raja Ampat North & South ( 27 Dives) | 11D / 10N | Lower Deck Deluxe Suite5,500 USD | Deluxe Sea View5,050 USD | Deluxe Sea View with Balcony4,600 USD |
Neptune One Special Offers Coming Up | ||||
20% discount | ||||
(15 Dives) Departs: 21 Jun 2025 Return: 26 Jun 2025 | 6D / 5N | Lower Deck Deluxe Suite Special Offer 2,160 USD | Deluxe Sea View Special Offer 2,000 USD | Deluxe Sea View with Balcony Special Offer 1,840 USD |
20% discount | ||||
(18 Dives) Departs: 28 Jun 2025 Return: 04 Jul 2025 | 7D / 6N | Lower Deck Deluxe Suite Special Offer 2,520 USD | Deluxe Sea View Special Offer 2,320 USD | Deluxe Sea View with Balcony Special Offer 2,120 USD |
20% discount | ||||
(15 Dives) Departs: 13 Jul 2025 Return: 18 Jul 2025 | 6D / 5N | Lower Deck Deluxe Suite Special Offer 2,160 USD | Deluxe Sea View Special Offer 2,000 USD | Deluxe Sea View with Balcony Special Offer 1,840 USD |
15% discount | ||||
(15 Dives) Departs: 20 Jul 2025 Return: 25 Jul 2025 | 6D / 5N | Lower Deck Deluxe Suite Special Offer 2,295 USD | Deluxe Sea View Special Offer 2,125 USD | Deluxe Sea View with Balcony Special Offer 1,955 USD |
Itinerary
Facilites, Layout and Specifications
Neptune One Layout |
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Neptune One Specifications | |
Built: | 2017 |
Last Renovated: | 2023 |
Length: | 39 meters |
Beam: | 8.33 meters |
Cruising Speed: | 8 knots |
Engines: | 600 HP Yanmar |
Max Guests: | 16 |
Number of Cabins: | 8 |
Number of Bathrooms: | 8 |
Tenders: | 2 |
Water Capacity: | 10 tons |
Fuel Capacity: | 8 tons |
Freshwater Maker: | 6,000 liters/day |
Radar: | Yes |
Depth Sounder: | Yes |
GPS: | Yes |
Radio VHF/DSC/SSB: | Yes |
Emergency Position Indicating Radio Beacon (EPIRB): | Yes |
Emergency Rafts: | Yes |
Life Vests: | Yes |
Fire Alarm & Fire Extinguishers: | Yes |
Oxygen: | Yes |
First Aid Kits: | Yes |
Satellite & Mobile Phones: | Yes |
Search Light: | Yes |
Engine Room CCTV: | Yes |
Crew Trained in First Aid: | Yes |
Emergency Flares: | Yes |
Courses
The Neptune One offers PADI specialty courses such as Nitrox and Deep Diver, allowing guests to enhance their skills during the trip. Courses are taught onboard by certified instructors and can be arranged in advance.
Transfer details
Free transfers are included from local hotels and the nearest airport on the day of embarkation. Guests will be met by crew and taken directly to the departure point. Return transfers are also provided at the end of the trip. Contact us in advance to confirm pickup times and locations.
Booking / Enquiry