Top picks for Koh Lanta Day tours

Discover 387 Day tours in Koh Lanta on Trip.com, updated January 19, 2026, with experiences lasting from 1 to 16 hours. Find the perfect adventure for your day!

From JPY 2,398.00 per person, with an average total of JPY 6,198.30. Choose the option that suits your plan.

With 560 verified reviews, Day tours Koh Lanta boast an average rating of 4.5.

This week's most popular Day tours: "Phuket: Phi Phi Islands and Maya Bay Day Trip with Lunch", with 313 reviews and a 4.5 rating.

Now on Trip.com: "From Koh Lanta: Emerald Cave & 4 Islands Snorkel Tour by Longtail Boat", a 8-hour adventure in Koh Lanta!

The next available day tour departs on January 20, 2026. Book now to secure your spot!

Koh Lanta Day tours usually take about 8 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 Phuket: Phi Phi Islands and Maya Bay Day Trip with Lunch.

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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387 results for Koh Lanta Day tours

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Reviews/Trip Moments

Reviews: From Koh Lanta: Emerald Cave & 4 Islands Snorkel Tour by Longtail Boat
Guest User2026-01-03
Highly recommend, your guide very friendly and kind,and you will get hotel pick up n lunch, fresh fruit, drinks included whole package
Reviews: Koh Lanta: Snorkel Tour by Speedboat to Koh Haa and Koh Rok
Guest User2025-12-26
If you want to admire flour-white sand and azure sea, as well as see a coral reef and a multitude of fish, this is the place for you. It was amazing. The coral reefs on Koh Haa and Koh Rok are much richer than the ones we visited from Krabi. Everything was great. Thank you.
Reviews: Lanta 4 Islands tour (Longtail boat)
Guest User2024-08-08
What an amazing trip!!! So beautiful and the food was delicious. The crew on the boat could not have been nicer and the stops were just stunning!!! Tropical paradise - the tour company are fantastic- everything ran on time and they went above and beyond to ensure myself and my children had a wonderful day - highly recommend ❤️
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.