Top picks for Koh Lanta Day tours

Discover 402 Day tours in Koh Lanta on Trip.com, updated January 10, 2026, with experiences lasting from 1 to 16 hours. Find the perfect adventure for your day!

From TWD 481.00 per person, with an average total of TWD 1,445.95. Choose the option that suits your plan.

With 212 verified reviews, Day tours Koh Lanta boast an average rating of 4.5.

This week's most popular Day tours: "Snorkel Adventure Sea Tour to Koh Rok and Koh Haa from Koh Lanta", with 106 reviews and a 4.6 rating.

Now on Trip.com: "Thailand Ko Rok + Ko Haa 1-day tour|Island hopping + snorkeling|Optional departure from Phuket, Krabi, or Lanta", a 9-hour adventure in Koh Lanta!

The next available day tour departs on January 11, 2026. Book now to secure your spot!

Koh Lanta Day tours usually take about 9 hours — perfect for a relaxed, immersive experience!

100% of Koh Lanta Day tours now offer English-speaking guides

January is the perfect time to visit Koh Lanta! Choose from Day tours available day tours, including seasonal favorites like Snorkel Adventure Sea Tour to Koh Rok and Koh Haa from Koh Lanta.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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402 results for Koh Lanta Day tours

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Reviews/Trip Moments

Reviews: Thailand Ko Rok + Ko Haa 1-day tour|Island hopping + snorkeling|Optional departure from Phuket, Krabi, or Lanta
Guest User2025-02-05
Merchant service is good, there is a problem to solve in time, baht cash is not enough to pay the island fee, directly let the RMB to pay. Shipping company obal travel, crew 4, can not swim and will take snorkeling, high safety factor. Lunch is delicious. The water quality of Ha Island is better than Lock Island, and there are more starfish snorkeling than Lock Island.
Reviews: Thailand Ko Rok + Haa Island Snorkeling 1-day Tour [Depart from Krabi/Phuket/Lanta]
Guest User2026-01-01
Fantastic! Complete facilities, with guides in Chinese, English, and Russian! A fantastic experience even for non-swimmers. The crew was very friendly. On the last day of 2025, we saw clownfish and live giant seashells. I'll definitely choose this company again next time.
Reviews: Ko Rok and Ko Ha, Krabi, Thailand|Twin Island Combo|Diving paradise|To-door pick-up/drop-off available|Lunch|guide
Guest User2025-10-08
The trip was a bit tiring, with a long drive and boat ride. There weren't many fish at the dive site, and visibility was average.
Reviews: 1-day tour to Ko Rok + Ha Island in Krabi, Thailand [Hidden diving paradise | Established boat company]
Guest User2019-02-24
The overall feeling is good. In the morning, the hotel picks us up to the pier. First change the swimsuit and eat some snacks. Then we will depart by boat. One-way 1.5 hour snorkeling time is not long. A total of two times per time. About 30 minutes on the island, I went to a Rock Island island for lunch. Staff prepared I saw that I was still careful. I stayed on the island for about 2 hours. There are many unoccupied villas on the island. I don’t know if I can book it. It’s good, but it’s a pity that no one is deserted. In addition, everyone on the island should pay attention to environmental protection. Don’t smoke randomly or be fined before disembarking. Give some tips, a few guides a day is not easy