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Home/Destinations/Ko Lanta/Diving

Diving Tours

Under the Andaman: diving trips from Ko Lanta reach top sites like Hin Daeng and Koh Haa, with vibrant reefs, walls and the chance to spot manta rays and whale sharks. A diver’s paradise.

109 tours · prices per person, book with partner

Snorkel Adventure Sea Tour to Koh Rok and Koh Haa from Koh Lanta
Ko Lanta
Snorkel Adventure Sea Tour to Koh Rok and Koh Haa from Koh Lanta
4.5(166)·7h 30min
from$52/ person
via Viator
Lanta 4 Islands tour (Longtail boat)
Ko Lanta
Lanta 4 Islands tour (Longtail boat)
4.0(68)·8 hours
from$30/ person
via Viator
Half-Day Mangrove Tour by Kayak or Longtail Boat
Ko Lanta
Half-Day Mangrove Tour by Kayak or Longtail Boat
4.1(59)·3 hours
from$23/ person
via Viator
Lanta 4 Islands + Emerald Cave Snorkeling Tour
Ko Lanta
Lanta 4 Islands + Emerald Cave Snorkeling Tour
3.9(43)·8–9 hours
from$35/ person
via Viator
Koh Rok & Koh Haa Full-Day Tour by Speedboat
Ko Lanta
Koh Rok & Koh Haa Full-Day Tour by Speedboat
4.3(41)·1 day
from$50/ person
via Viator
Mangrove Tour by Kayaking in Ko Lanta With Lunch
Ko Lanta
Mangrove Tour by Kayaking in Ko Lanta With Lunch
4.5(36)·3 hours
from$24/ person
via Viator
3 Islands & Talabeng Sea Cave Half-Day Tour
Ko Lanta
3 Islands & Talabeng Sea Cave Half-Day Tour
4.0(30)·4 hours
from$27/ person
via Viator
Koh Lanta to Ao Nang by Ao Nang Princess Ferry
Ko Lanta
Koh Lanta to Ao Nang by Ao Nang Princess Ferry
3.9(22)·2 hours
from$23/ person
via Viator
Snorkeling to Phi Phi Islands by Speedboat from Koh Lanta
Ko Lanta
Snorkeling to Phi Phi Islands by Speedboat from Koh Lanta
4.3(20)·7–8 hours
from$61/ person
via Viator
Koh Ngai, Koh Muk + Emerald Cave Snorkeling Tour by Classic Longtail Boat
Ko Lanta
Koh Ngai, Koh Muk + Emerald Cave Snorkeling Tour by Classic Longtail Boat
3.7(19)·8–9 hours
from$39/ person
via Viator
Discover Freediving in Koh Lanta, Thailand
Ko Lanta
Discover Freediving in Koh Lanta, Thailand
5.0(19)·1 day
from$91/ person
via Viator
Lanta Old Town and Mangrove Forest Sightseeing Tour
−9%
Ko Lanta
Lanta Old Town and Mangrove Forest Sightseeing Tour
4.1(19)·6 hours
from$44$49/ person
via Viator
Ko Lanta Half-Day Kayaking 2 Caves Ghost Cave &Talabeng Sea Cave
Ko Lanta
Ko Lanta Half-Day Kayaking 2 Caves Ghost Cave &Talabeng Sea Cave
4.7(17)·4 hours
from$30/ person
via Viator
Fun Diving Safari Day Trip From Koh Lanta - Certified Divers
Ko Lanta
Fun Diving Safari Day Trip From Koh Lanta - Certified Divers
4.9(17)·8 hours
from$155/ person
via Viator
Cooking Class and Market Tour at Lanta Thai Cookery School on Koh Lanta
Ko Lanta
Cooking Class and Market Tour at Lanta Thai Cookery School on Koh Lanta
4.9(15)·4 hours
from$59/ person
via Viator
Cooking Experience at Lanta Thai Cookery School From Koh Lanta
Ko Lanta
Cooking Experience at Lanta Thai Cookery School From Koh Lanta
4.7(15)·4 hours
from$53/ person
via Viator
Ko Lanta's Unique 4-Island Long-Tail Snorkeling Tour w/ Lunch
Southern Thailand And Andaman Coast
Ko Lanta's Unique 4-Island Long-Tail Snorkeling Tour w/ Lunch
4.3(13)·7 hours
from$34/ person
via Viator
Snorkel Tour to Phi Phi Islands by Speed Boat from Koh Lanta
Ko Lanta
Snorkel Tour to Phi Phi Islands by Speed Boat from Koh Lanta
3.8(12)·7 hours
from$51/ person
via Viator
Maya Bay, Monkey Bay and Phi Phi Island Snorkeling Tour from Koh Lanta
−10%
Ko Lanta
Maya Bay, Monkey Bay and Phi Phi Island Snorkeling Tour from Koh Lanta
3.7(9)·7–8 hours
from$60$66/ person
via Viator
Koh Lanta to Krabi By Shared Air-conditioner Van
Ko Lanta
Koh Lanta to Krabi By Shared Air-conditioner Van
3.7(9)·3 hours
from$17/ person
via Viator
Koh Lanta 4 Islands Snorkeling Tour by Speedboat
Ko Lanta
Koh Lanta 4 Islands Snorkeling Tour by Speedboat
4.6(8)·1 day
from$50/ person
via Viator
Koh Lanta Dinner Cooking Class With Thai Master Chef
−9%
Ko Lanta
Koh Lanta Dinner Cooking Class With Thai Master Chef
4.9(7)·5 hours
from$67$75/ person
via Viator
Lanta Mangrove Tour with Sea Cave Kayaking at Koh Talabeng
Ko Lanta
Lanta Mangrove Tour with Sea Cave Kayaking at Koh Talabeng
4.2(6)·3–6 hours
from$34/ person
via Viator
Koh Lanta to Railay Beach by Ao Nang Princess Ferry
Ko Lanta
Koh Lanta to Railay Beach by Ao Nang Princess Ferry
3.8(4)·1h 48min
from$23/ person
via Viator
Koh Rok Private Snorkeling Tour with Lunch from Koh Lanta
Ko Lanta
Koh Rok Private Snorkeling Tour with Lunch from Koh Lanta
5.0(4)·6 hours
from$430/ person
via Viator
Mangrove Boat Trip in Ko Lanta With Lunch
Ko Lanta
Mangrove Boat Trip in Ko Lanta With Lunch
3.7(3)·3 hours
from$24/ person
via Viator
Exclusive Private Fishing Adventure in Ko Lanta
Ko Lanta
Exclusive Private Fishing Adventure in Ko Lanta
5.0(2)·6 hours
from$104/ person
via Viator
ATV Ride Experience on Ko Lanta Noi by Lanta ATV Tiger
Ko Lanta
ATV Ride Experience on Ko Lanta Noi by Lanta ATV Tiger
5.0(2)·1 hour
from$41/ person
via Viator
Form Ko Lanta Full-Day 3 Islands 2 Caves 2 Kayaking Skull Island
Ko Lanta
Form Ko Lanta Full-Day 3 Islands 2 Caves 2 Kayaking Skull Island
5.0(2)·7 hours
from$46/ person
via Viator
Koh Lanta Cooking Class & Market Tour with Thai Master Chef
−9%
Ko Lanta
Koh Lanta Cooking Class & Market Tour with Thai Master Chef
5.0(1)·4h 30min
from$62$68/ person
via Viator
Sea Cave and Mangrove Forest Kayaking Tour From Koh Lanta
Ko Lanta
Sea Cave and Mangrove Forest Kayaking Tour From Koh Lanta
5.0(1)·6 hours
from$39/ person
via Viator
Koh Lanta to Phuket by Ferry
Ko Lanta
Koh Lanta to Phuket by Ferry
5.0(1)·3 hours
from$30/ person
via Viator
Snorkeling Tour to Rok and Haa Island by Speedboat From Koh Lanta
Ko Lanta
Snorkeling Tour to Rok and Haa Island by Speedboat From Koh Lanta
5.0(1)·7–8 hours
from$62/ person
via Viator
Ko Lanta Small-Group Thai Cuisine Cooking Class and Market Tour
−10%
Ko Lanta
Ko Lanta Small-Group Thai Cuisine Cooking Class and Market Tour
5.0(1)·4 hours
from$51$57/ person
via Viator
Ko Lanta Mangrove Kayaking Tour With Lunch and Lanta Old Town
Ko Lanta
Ko Lanta Mangrove Kayaking Tour With Lunch and Lanta Old Town
4 hours
from$30/ person
via Viator
Ko Lanta Mangrove Kayaking and Old town
Ko Lanta
Ko Lanta Mangrove Kayaking and Old town
3 hours
from$37/ person
via Viator
Ko Lanta Mangrove Boat Trip With Lunch and Lanta Old Town
Ko Lanta
Ko Lanta Mangrove Boat Trip With Lunch and Lanta Old Town
4 hours
from$30/ person
via Viator
Ko Lanta Noi ATV Jungle Adventure Tour with Transfers
Ko Lanta
Ko Lanta Noi ATV Jungle Adventure Tour with Transfers
1 hour
from$43/ person
via Viator
Fishing Adventure and Mangrove Exploration in Ko Lanta
Ko Lanta
Fishing Adventure and Mangrove Exploration in Ko Lanta
4 hours
from$46/ person
via Viator
Sunset and Bioluminescent Plankton Boat Tour From Koh Lanta
Ko Lanta
Sunset and Bioluminescent Plankton Boat Tour From Koh Lanta
3h 30min
from$46/ person
via Viator
Ko Lanta Sunset and Bioluminescence Plankton by Kayaking
Ko Lanta
Ko Lanta Sunset and Bioluminescence Plankton by Kayaking
3 hours
from$55/ person
via Viator
Private Transfer Between Any Hotel in Ko Lanta and Saladan Pier
Ko Lanta
Private Transfer Between Any Hotel in Ko Lanta and Saladan Pier
10 min–1h
from$10/ person
via Viator
Koh Lanta Mangrove Adventure and Old Town Tour by Long Tail Boat
Ko Lanta
Koh Lanta Mangrove Adventure and Old Town Tour by Long Tail Boat
4–5 hours
from$47/ person
via Viator
Koh Lanta to Krabi by Satun Pakbara Speed Boat
Ko Lanta
Koh Lanta to Krabi by Satun Pakbara Speed Boat
1h 5min
from$34/ person
via Viator

Diving in Ko Lanta — FAQ

Where do dive trips go?
To sites like Hin Daeng, Hin Muang and Koh Haa.
Can you see big marine life?
Yes — manta rays and whale sharks are possible.
Can beginners dive?
Yes — there are courses and try-dives.

More things to do in Ko Lanta

4 Islands SnorkelingEmerald CaveIsland HoppingSunset CruiseOld Town