Berau to Maratua transfers in 2027 will still run on speedboats and Wings Air’s twice-weekly service — no seaplane timetable exists as of September 2026. What’s changing is demand: a cited 30,000-visitor target for Maratua in 2026, plus a Malaysian and Singaporean dive-centre famtrip the same year, point toward tighter resort and transfer capacity heading into 2027.
What Is Changing for Berau to Maratua Transfers by 2027?
Nothing has changed on paper yet. The physical transfer chain into the Derawan archipelago is the same one operators have used for years: fly into Kalimarau Airport (BEJ) in Berau Regency via Balikpapan or Tarakan, then continue by road and boat, or — for Maratua only — connect onward with Wings Air.
What is shifting is pressure on that chain. Berau’s local administration has cited a visitor target of roughly 30,000 for Maratua in 2026, and a 2026 famtrip specifically courted Malaysian and Singaporean dive centres to send more divers into the archipelago. Neither of those is a transfer-capacity announcement. Both are demand signals that make 2027 planning worth doing early, particularly for anyone weighing a private charter over the public boat and flight network described in Maratua seaplane flights.
Why Is Maratua Being Positioned as a Premium Marine Destination?
Maratua is the only island in the Derawan cluster with an airstrip, and it carries the archipelago’s most photographed dive sites: Dolphin Point, a turtle point, and the Halo Tabung Cave, also known locally as the Blue Lagoon. That combination — the region’s best air access plus its most marketed underwater scenery — is why tourism officials keep pointing at Maratua specifically when they talk about growth, rather than at Derawan, Kakaban or Sangalaki, none of which have an airstrip at all.
That distinction matters for 2027 planning. Derawan, Kakaban and Sangalaki are boat-only islands regardless of how transfer infrastructure evolves. Maratua is the one island where air-side changes — more Wings Air frequency, a private charter operator, or eventually a seaplane arrangement — could plausibly move the needle on arrival times.
How Big Is the 2026 Visitor Target, and What Does It Signal for 2027?
The cited figure is about 30,000 visitors to Maratua for 2026. That number comes from local authorities, not from an independent tourism board audit, and no source has published a corresponding 2027 target yet. Treat it as a planning signal, not a forecast: a target that size, if approached, would strain a transfer network built around a twice-weekly flight and a limited fleet of public and chartered speedboats.
Practically, that means resort beds, boat seats and any private air seats around Maratua are the scarce resources during peak months — not the destination itself. Divers and family groups planning 2027 trips should treat availability, not price, as the thing to lock first.
What Did the 2026 Famtrip for Malaysian and Singaporean Dive Centres Signal?
A 2026 familiarization trip brought dive-centre operators from Malaysia and Singapore into the Derawan region, a standard tourism-development tactic aimed at building outbound booking pipelines in nearby markets. It is not evidence of a new flight route, a new seaplane service or a government-backed water-landing scheme — none of which is documented publicly as of September 2026.
What it does suggest is a wider booking funnel. Regional dive centres that hosted or joined the famtrip are positioned to steer client groups toward Derawan and Maratua in 2027, which adds another source of demand on top of domestic growth. Two demand signals arriving in the same window — a visitor target and a regional sales push — is the reason to lock logistics early rather than book Maratua the way one might book a same-week domestic weekend trip.
What Should Travelers Lock In Early for 2027?
The table below separates what is realistic to reserve now against what genuinely cannot be booked yet because no operator or authority has published it.
| Item | Lock it early? | Why |
|---|---|---|
| Resort dates on Maratua (or Derawan/Kakaban for boat-based stays) | Yes | Limited bed count; April–November is the established dive season |
| Wings Air seats to Maratua | Yes, once flight dates open | Only twice-weekly service; no alternate scheduled airline to the island |
| Private charter or seaplane seats | Quote-on-request only | No published per-seat or per-hour seaplane pricing exists for Berau routes as of September 2026 |
| Speedboat fallback from Tanjung Batu or Tanjung Redeb | Confirm with resort, not lock far ahead | Public boats run daily (Tanjung Redeb departure around 10:00, other operators 08:00–16:00), so flexibility is higher |
| Deposit/payment terms | Yes | Some 2026 open-trip packages already required deposits of IDR 500,000 per person |
| Visa arrangements (e-VOA, B211A, or longer-stay options) | Yes, well ahead of travel | Processing timelines vary by visa type; confirm current requirements with the relevant authority before departure |
Is There a Published 2027 Seaplane Timetable?
No. As of September 2026, no public 2027 seaplane timetable exists for Berau to Derawan or Berau to Maratua, and no designated water aerodrome or government water-landing scheme has been documented for East Kalimantan. Any seaplane arrival at Kalimarau Airport or on the water near the islands would be subject to operator approval, aviation authority permits and prevailing conditions — not a scheduled, bookable service in the way Wings Air’s Maratua route is.
Anyone pricing a seaplane option for a 2027 trip should expect quote-on-request terms rather than a published fare table. That is consistent across the region: none of the verified 2026 pricing for Derawan-area operators — Indonesia Juara’s BEJ meet-up trips from USD 281 per person, Open Trip Derawan’s IDR 500,000 deposit, or Scuba Junkie’s quoted taxi-plus-boat combo — includes a seaplane line item, because none of those operators runs one.
What Are the Fallback Options If Air Transfer Plans Change?
The boat network is the dependable backbone, and it is worth building a 2027 itinerary around it even if a private air option is also being explored.
- Road plus speedboat from BEJ: roughly 2 to 2.5 hours by road from Kalimarau to Tanjung Batu, then about 30 minutes by speedboat to Derawan — door to jetty in roughly 3 hours total.
- Tanjung Redeb harbour departures: a public boat leaves around 10:00 for Maratua directly, arriving in about 2.5 hours; other harbour departures to Maratua, Sangalaki or Kakaban run between 08:00 and 16:00, at roughly 2 hours each.
- Inter-island hops once inside the archipelago: Derawan to Kakaban runs about 1 hour by speedboat, and Tanjung Batu to Kakaban is also roughly 1 hour, so island-hopping within a single day is realistic for a Derawan-based stay.
Building a 2027 trip around this boat backbone, with Wings Air or a private charter as the accelerator rather than the only plan, protects the itinerary against exactly the kind of capacity crunch a 30,000-visitor target implies.
Frequently Asked Questions
Is it possible to book a seaplane directly from Berau to Maratua for a 2027 trip right now?
Not with a published fare or fixed schedule. As of September 2026, no operator lists a standing Berau-to-Maratua seaplane service with set pricing. Any 2027 seaplane arrangement would need to be requested as a custom charter, quoted individually, and confirmed subject to operator approval and permits closer to the travel date.
Will the 30,000-visitor target for Maratua in 2026 make 2027 transfers harder to book?
It’s a reasonable signal that resort beds and Wings Air seats will tighten during peak months, since the island’s air and accommodation capacity hasn’t grown to match that target. Locking resort dates and flight seats as soon as 2027 schedules open is the practical response, with the public speedboat network as a flexible fallback.
Does the Malaysian and Singaporean dive-centre famtrip mean new international flights to Berau are coming?
No. The 2026 famtrip was a sales and relationship-building visit aimed at regional dive centres, not an announcement of new flight routes. International visitors from Malaysia or Singapore would still connect through Indonesian gateways like Balikpapan or Tarakan before reaching Kalimarau Airport, exactly as they do now.