Thailand · SE Asia

Koh Lanta

Closest base to Hin Daeng / Hin Muang · best big-fish drift in Thailand

4-6 hours
Flight from India
Visa on arrival
Entry
15
Dive sites
27-30°C
Water temp
SSI+PADI
Affiliation
Courses When to dive Marine life Plan trip About FAQs

Courses you can take in Koh Lanta

16 courses (PADI & SSI) bookable through iDive partner schools · zero agency fee.

16 courses
PADI Enriched Air (Nitrox) course in Koh Lanta

Enriched Air (Nitrox)

PADI certified · 1 day

Dive longer with enriched air — the most popular specialty in diving.

SSI Enriched Air (Nitrox) course in Koh Lanta

Enriched Air (Nitrox)

SSI certified · 1 day

Dive longer with enriched air — the most popular specialty in diving.

PADI Deep Diver course in Koh Lanta

Deep Diver

PADI certified · 2 days

Extend your depth limit to 40m and learn deep-dive planning.

SSI Deep Diver course in Koh Lanta

Deep Diver

SSI certified · 2 days

Extend your depth limit to 40m and learn deep-dive planning.

PADI Underwater Navigation course in Koh Lanta

Underwater Navigation

PADI certified · 1 day

Master compass and natural navigation — never lose the boat again.

SSI Underwater Navigation course in Koh Lanta

Underwater Navigation

SSI certified · 1 day

Master compass and natural navigation — never lose the boat again.

PADI Peak Performance Buoyancy course in Koh Lanta

Peak Performance Buoyancy

PADI certified · 1 day

Hover effortlessly, protect the reef and extend your air with perfect trim.

SSI Peak Performance Buoyancy course in Koh Lanta

Peak Performance Buoyancy

SSI certified · 1 day

Hover effortlessly, protect the reef and extend your air with perfect trim.

PADI Fun Dives course in Koh Lanta

Fun Dives

PADI certified · 2 days

Guided fun dives for certified divers — single, double or multi-day.

SSI Fun Dives course in Koh Lanta

Fun Dives

SSI certified · 2 days

Guided fun dives for certified divers — single, double or multi-day.

PADI Divemaster course in Koh Lanta

Divemaster

PADI certified · 28 days

Your first professional rating — lead certified divers and assist courses.

SSI Divemaster course in Koh Lanta

Divemaster

SSI certified · 28 days

Your first professional rating — lead certified divers and assist courses.

PADI Instructor / IDC course in Koh Lanta

Instructor / IDC

PADI certified · 14 days

Teach scuba worldwide — the Instructor Development Course and exam.

SSI Instructor / IDC course in Koh Lanta

Instructor / IDC

SSI certified · 14 days

Teach scuba worldwide — the Instructor Development Course and exam.

PADI Underwater Photography course in Koh Lanta

Underwater Photography

PADI certified · 1 day

Capture the reef — composition, lighting and underwater camera settings.

PADI Conservation & AWARE course in Koh Lanta

Conservation & AWARE

PADI certified · 1 day

Dive Against Debris and reef conservation — protect the ocean you love.

When to dive in Koh Lanta

Peak months mean clearest visibility, best marine sightings and stable weather. Shoulder is still good. Off-season often has rough conditions or monsoon.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Compare live sea conditions across all destinations →

What you'll see in Koh Lanta

Marine life you can spot diving here. Click any creature to find trips that target sightings of it.

Plan your dive trip to Koh Lanta

Once your diving is sorted, book the rest of the trip. We've matched flights, stays, things to do and local transport to Koh Lanta so you can plan it all in one place.

Getting there

Fly into Krabi (KBV) · 4-6 hours from India.

Where to stay

Hotels and stays near the dive sites — compare rates and book direct.

Things to do topside

Tours, day trips and experiences for your non-diving days.

Airport transfers & getting around

Pre-book a private transfer or car, or use a local ride app.

About diving in Koh Lanta

Koh Lanta is the easiest base for diving Hin Daeng, Thailand's deepest drift dive, where mantas and whale sharks turn up.

What pulls divers to Koh Lanta: Closest base to Hin Daeng / Hin Muang · best big-fish drift in Thailand.

Diving conditions are typically moderate, with water temperatures around 27-30°C.

It's a particularly strong fit for couples, honeymoons, mid-range.

Frequently asked questions

When is the best time to dive in Koh Lanta?
Peak season is Jan–Apr, Nov–Dec — clearest visibility, calmest seas, best marine sightings. Shoulder months (May, Oct) are still good with thinner crowds. Avoid Jun–Sep unless you are chasing specific seasonal species.
Do Indians need a visa for Thailand?
Visa on arrival. Always confirm latest requirements with the embassy before booking flights.
How long is the flight from India and what does it cost?
Flights from major Indian cities are typically 4-6 hours, with one-way fares around ₹16K-26K. We can help you find the cheapest dates around your dive trip.
What can I see underwater in Koh Lanta?
Year-round you will see Leopard Shark, Manta Ray, Whale Shark, Blacktip Reef Shark, Hawksbill Turtle. Seasonal highlights: Manta Ray (Jan–Apr, Nov–Dec); Whale Shark (Jan–Apr, Nov–Dec); Green Turtle (Jan–Apr, Nov–Dec); Harlequin Ghost Pipefish (Jan–Apr, Nov–Dec); Painted Frogfish (Jan–Apr, Nov–Dec); Grey Reef Shark (Jan–Apr, Nov–Dec); Bowmouth Guitarfish (Jan–Apr, Nov–Dec).

Ready to dive Koh Lanta?

Tell us your dates, certification level and what you want to see, we'll match you to the right trip in Koh Lanta and lock the dates in minutes.

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