**Alor liveaboard diving expeditions are multi-day boat trips through the Pantar Strait, typically boarding at Kalabahi Bay in the September-October window and logging 27 to 48 dives across 10 to 14 nights. Currentline Alor arranges cabin seats on licensed third-party liveaboards for experienced divers — we curate and confirm the trip, but we do not own the boats.**
Alor sits in the eastern Lesser Sunda Islands of East Nusa Tenggara, inside the Coral Triangle’s high-biodiversity core. A liveaboard is how most serious divers reach its current-swept gorgonian walls, black-sand muck sites and open-water pelagic channels in one continuous trip. Below is how the seats, dates, cabins and indicative 2026 pricing actually work.
Why board a liveaboard instead of diving Alor from land?
A liveaboard parks you on top of the best sites and cuts the daily commute. Land-based diving works well too — a longstanding Pantar resort reaches 40-plus dive sites within 30 to 45 minutes by boat and sleeps 16 divers in traditional-style bungalows. But a boat lets you chase current windows, reposition overnight, and fit three to four dives a day into open channels the shore boats reach less often.
The trade-off is experience. Alor is not a beginner playground. The Pantar Strait carries strong surface currents that demand a rapid descent, quick equalising and regrouping around 5 metres. Typical dives run 15 to 25 metres, and one documented scalloped-hammerhead site drops to roughly 32 metres in very strong current, so good fitness matters.
When do Alor liveaboards depart, and how many dives do you get?
Mainstream operators run seasonal Alor-Pantar itineraries in the September-October dry-season window, boarding at Kalabahi Bay. A well-known Seven Seas Alor Sea itinerary, for example, sails this corridor and dives sites such as Pasir Merah — volcanic red-sand slopes with active gas vents north of Pura Island. Conditions favour it: October and November bring the most prevalent currents for pelagic action, while September is the single best month to spot mola mola.
Dive counts scale with trip length. Here is how our arranged expeditions are typically framed.
| Expedition | Nights | Dives | Departure window | Cabin basis |
|---|---|---|---|---|
| Alor-Pantar Explorer | 10 | 27-30 | Sep-Oct | Shared twin |
| Alor-Pantar Signature | 12 | 34-40 | Sep-Oct | Twin |
| Alor Pelagic Extended | 14 | 42-48 | Sep-Oct | Deluxe |
Dive numbers are targets, not guarantees. All dives are no-decompression, and currents, weather and carrying-capacity caps set by WWF for each site can trim the count on any given day.
What are the cabins and capacity like?
Mainstream Alor liveaboards carry a small group — commonly around 12 to 16 divers — which keeps briefings tight and surface intervals uncrowded. Cabin layout varies by vessel, so seats are matched to your party size when we confirm availability.
| Cabin type | Sharing | Berths | Good for |
|---|---|---|---|
| Standard twin | Shared | 2 single beds | Solo divers, buddies |
| Deluxe double | Private | 1 double | Couples |
| Master / suite | Private | 1 double + extras | Photographers wanting space |
Solo travellers who want their own cabin pay a single supplement rather than sharing — flagged below.
How much does an Alor liveaboard expedition cost?
The figures below are Currentline / Bali Premium Trip’s own indicative commercial data, dated as of 2026 and subject to change. No current, citable public price table exists for Alor liveaboard packages, so treat these as planning “from” starting points, not sourced quotes — never as guaranteed rates.
| Expedition | Duration | Indicative from (USD, per diver, 2026) | Single supplement |
|---|---|---|---|
| Alor-Pantar Explorer | 10 nights | from US$3,450 | +US$1,150 |
| Alor-Pantar Signature | 12 nights | from US$4,200 | +US$1,400 |
| Alor Pelagic Extended | 14 nights | from US$5,150 | +US$1,700 |
Indicative rates usually cover the cabin, dives, guiding, tanks, weights and full board. They generally exclude flights to Alor, the mandatory marine park fee and permit, dive insurance, nitrox, equipment rental, crew gratuities and any surcharge for private cabins. We confirm exactly what each vessel includes before you commit.
How does booking an Alor liveaboard seat work?
Currentline Alor is an independent concierge. We match you to a licensed established Alor liveaboard, then the operator handles the reservation and payment. The path is simple.
- Message the concierge. Send your preferred dates, group size and dive experience to WhatsApp 6281128590000 or sales@balipremiumtrip.com.
- We match a licensed vessel. We check September-October availability across vetted operators and propose cabins that fit your party.
- Review the quote and inclusions. You get an indicative price with a clear inclusions and exclusions list — no surprises at boarding.
- Secure the seat. You place a deposit directly with the licensed operator to lock the cabin; the balance follows the operator’s own schedule.
- Complete pre-trip requirements. Arrange dive insurance, and we prepare you for the MPA permit, marine park fee and mandatory briefing at Kalabahi Bay.
- Board and dive. You meet the boat at Kalabahi Bay for the departure window.
What must you arrange before you dive Alor?
Alor’s waters are a marine protected area, so every diver must attend a mandatory briefing by MPA officers, pay a marine park fee and hold a permit before any in-water activity. Guides need special MPA certification on top of standard agency certs, and diver numbers per site are capped by carrying capacity.
Operator rules are firm and worth planning around:
- Experience: minimum PADI Open Water for fun diving, but 50 to 100 logged dives are recommended for comfort in Alor-Pantar’s currents.
- Safety limits: no solo diving; all dives no-decompression; typical bottom time capped at 60 minutes or when a diver reaches 50 bar.
- Insurance is non-negotiable: DAN or equivalent dive-accident cover is mandatory, because the nearest hyperbaric chamber is in Bali and evacuation or chamber costs are not covered by standard medical insurance.
Expect water around 25°C in the shoulder months and 31 to 32°C from May to September, with thermoclines pushing some sites to 20°C or lower. Visibility usually runs 25 to 30 metres and can reach about 40 metres in the June-to-October dry season.
Ready to reserve your Alor liveaboard cabin?
Tell us your dates and dive history and we will match a seat on a licensed Alor liveaboard, confirm the cabin, and walk you through the permit and insurance steps. Message the Bali Premium Trip concierge on WhatsApp 6281128590000 or email sales@balipremiumtrip.com. Currentline Alor arranges the trip through vetted operators; we do not own the boats.
Frequently Asked Questions
When is the best time to book an Alor liveaboard trip?
Mainstream Alor-Pantar liveaboards sail the September-October window, boarding at Kalabahi Bay. October and November bring the most prevalent currents for pelagic action, and September is the best month for mola mola. The rainy season, roughly November to March, brings unsettled surface and lower visibility, so dry-season departures are the standard choice.
How many dives are included on an Alor liveaboard expedition?
Expect roughly 27 to 30 dives on a 10-night trip and up to 42 to 48 dives across 14 nights, at three to four dives a day. All dives are no-decompression. Counts are targets, not promises — currents, weather and WWF carrying-capacity caps on each site can reduce them on any given day.
Do I need dive insurance for an Alor liveaboard?
Yes. DAN or equivalent dive-accident insurance is mandatory. The nearest hyperbaric chamber is in Bali, and evacuation or chamber costs are not covered by standard medical insurance. Operators will not let you dive without proof of cover, so arrange it before you travel. We flag this during booking so nothing stalls you at boarding.
Can beginners join an Alor liveaboard expedition?
Minimum certification is PADI Open Water for fun diving, but Alor is genuinely for experienced divers. Operators recommend 50 to 100 logged dives for comfort, since the Pantar Strait’s strong currents require rapid descents and regrouping around 5 metres. If you are still building experience, ask us about the land-based option before committing to a boat.
Will I see blue whales or hammerheads on an Alor liveaboard?
Possibly, but never predictably. Alor’s protected pelagics — including thresher sharks, marine mammals and schooling fish — are wild, and blue-whale and hammerhead encounters are genuine chances, not scheduled events. One documented scalloped-hammerhead site sits near 32 metres in very strong current. We will not fabricate sightings or peak dates; the reefs, walls and muck deliver regardless.