Thalassa 1 phinisi
Updated 23 October 2026
The Thalassa 1 cabins number 5: two Master Sea View with a private balcony, two Private twins and one Share cabin for 3. Whole boat 3D2N is IDR 50,500,000 (≈ USD 3,098) for 1 to 5 guests, fuel included; open-trip seats start at IDR 4,050,000 (≈ USD 248) per person for 2D1N.
The two Master Cabin Sea View cabins are on the upper deck: a double bed, a private bathroom with hot water, air conditioning and a private balcony, 2 guests each. They are the only cabins on Thalassa 1 with a balcony.
The two Private cabins are on the lower deck: twin beds, a private bathroom, air conditioning, 2 guests each. The Share Cabin is also on the lower deck: a king bed and a single bed, a private bathroom, air conditioning, for 3 guests.
The deck plan names the five cabins Shark, Octopus, Seahorse, Turtle and Diver. Which name belongs to which cabin is confirmed with your quote.
If you remember one line, make it this: every cabin has a bathroom, and two have a balcony.
Upper deck, double bed, private bathroom and a private balcony of its own, one of only two on the boat, 2 guests. On an open trip this cabin is on request and not a fixed fare.
A couple on a honeymoon or an anniversary who want a balcony and charter the boat.
Check availability · Master Cabin Sea View
Lower deck, twin beds and a private bathroom, 2 guests. No balcony: the balconies belong to the two Master cabins.
Two friends or a parent and child who want separate beds and their own bathroom.
Check availability · Private Cabin
Lower deck, a king bed and a single bed, a private bathroom, 3 guests. Three people share one room.
A small family or three friends who want one cabin and one bathroom.
Check availability · Share CabinOn a private charter the cabin count follows from the guests, because you hire the whole boat. The 2026 rate for 2D1N is IDR 41,500,000 (≈ USD 2,546) for 1 to 5 guests and IDR 52,000,000 (≈ USD 3,190) for 6 to 11. For 3D2N it is IDR 50,500,000 (≈ USD 3,098) and IDR 65,500,000 (≈ USD 4,018).
Fuel is already included, so the quote shows one all-in rate for your guest band, confirmed in writing before you pay. 11 guests is the most the boat carries, and there is no twelfth berth.
Watch the edge of the band. A party of 5 and a party of 6 can use the same three cabins, yet the 6th guest moves the boat into the second band. Say the number plainly in your first message and our team prices the band that fits.
| Guests | per boat | per person |
|---|---|---|
| 1–5 | IDR 41,500,000 (≈ USD 2,546) | IDR 8,300,000 |
| 6–11 | IDR 52,000,000 (≈ USD 3,190) | IDR 4,730,000 |
| Guests | per boat | per person |
|---|---|---|
| 1–5 | IDR 50,500,000 (≈ USD 3,098) | IDR 10,100,000 |
| 6–11 | IDR 65,500,000 (≈ USD 4,018) | IDR 5,950,000 |
Checked 23 October 2026 · Rates from the 2026 Thalassa price list · Prices valid from 1 January 2026
Divide the 3D2N boat by the guests and you see the shape of it. These are all-in per-guest figures, fuel included:
Two guests carry the whole price of the hull, so the per-person figure is high. The curve falls as the boat fills, with a small rise at the 6th guest, where the band changes. For a pair who want the balcony and the pace, the figure is the price of having the boat to yourselves. For eight friends it is the price of a shared dinner table and a deck for each of them, and for eleven it is the lowest figure the hull can reach.
| Group size | 2D1N | 3D2N |
|---|---|---|
| 2 | IDR 20,750,000 | IDR 25,250,000 |
| 4 | IDR 10,380,000 | IDR 12,620,000 |
| 6 | IDR 8,670,000 | IDR 10,920,000 |
| 8 | IDR 6,500,000 | IDR 8,190,000 |
| 10 | IDR 5,200,000 | IDR 6,550,000 |
| 11 | IDR 4,730,000 | IDR 5,950,000 |
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per person · Whole boat ÷ group size
On an open trip you pay per person and share Thalassa 1 with other guests, at most 11 aboard. A 2D1N seat starts at IDR 4,050,000 (≈ USD 248) and a 3D2N seat at IDR 6,650,000 (≈ USD 408), per person, 2026 rates.
Those are from-prices. The balcony Master is on request on an open trip, and your cabin type is confirmed in writing. The park ticket and a gratuity for the crew are paid on top.
A couple who want a private cabin for two with its own bathroom get one on any cabin type, because all five cabins have a bathroom.
For two people on a charter you pay the whole boat; the 1 to 5 guest band covers up to five. You choose the Master Cabin Sea View, and the other four cabins are yours to leave empty or fill with a friend.
On an open trip the balcony cabin is on request. A honeymoon seat does not guarantee it, and a couple who need the balcony should say so in the first message.
Or neither. Two guests in a lower-deck Private cabin still have a bathroom of their own, hot water and air conditioning. What they give up is the private balcony.
Children aged 0 to 2 sail free with a parent or guardian, and from age 3 they pay the full price. On a private charter it changes nothing, because the rate is for the boat.
Thalassa 1 carries up to 11 guests. There is no extra-guest price and no twelfth berth, and a party of 12 books Thalassa 2.
These are 2026 rates. The current list stays in force until the owner issues the 2027 one; if it changes before your balance is due, we let you know first and you may cancel without charge. 2027 charter dates can be reserved today.
High season carries a supplement: 10 percent on the private charter rate for 23 to 27 December 2026 and for 30 December 2026 to 2 January 2027. Your quote shows it as a line.
Yes. Every cabin on Thalassa 1 has a private bathroom with hot water. On an open trip, the Master with the balcony is on request.
Yes. A private charter is priced per boat, so 2 guests pay the 1 to 5 band: IDR 50,500,000 (≈ USD 3,098) for 3D2N, fuel included. The open-trip seat is the alternative.
No. Komodo National Park tickets and ranger fees are never part of the fare. The ticket is IDR 250,000 per foreign guest per day and IDR 50,000 for Indonesian citizens on weekdays.
Ask in your first message. The balcony Master cabin on an open trip is on request, and the cabin type is confirmed in writing before you pay.
No supplement is published for Thalassa 1. On a charter you hire the boat. On an open trip the seat is a from-price per person, and the cabin is confirmed in writing.
Thalassa 1 is published and booked by PT Komodo Explorer Indonesia, a booking partner for Thalassa 1 and Thalassa 2. The boats belong to their owner.
Thalassa