Boat Tours in Ko Lanta at a glance
- Our pick: Ko Lanta: Koh Rok & Koh Haa Snorkel Day Trip with Lunch, US$ 51 per person (7h 30m, 4.54★ · 169).
- Best value: Snorkeling Koh Lanta: 4 Islands & Emerald Cave by Longtail Boat, US$ 30 per person (7h, 4.16★ · 19).
- Lowest price: Koh Lanta Mangrove Tour by Longtail Boat: Monkey Point, US$ 26 per person (4h, 4.67★ · only 3 reviews).
Price per person across the 18 options priced per person: US$ 26–US$ 104 (median US$ 51). With 100+ reviews: 1 of 21.
Of the 21 options: 19 with live guides in English, 21 with free cancellation, 21 with instant confirmation, 21 with hotel pickup, 17 kid-friendly, 4 private and 16 bookable last-minute.
How we rank: quality, number of reviews, availability, booking conditions and relevance to the topic. In the comparison table, our top 3 comes first. Prices are per person, except options priced per group: that price is for the whole group, and the per-person figure assumes the group is full.
Boat Tours in Ko Lanta
Based on each operator's calendar. Confirmed when you book.
21 options
The 15 best
Ranked by quality, reviews, availability and booking conditions.
Ko Lanta: Koh Rok & Koh Haa Snorkel Day Trip with Lunch Full-day snorkel tour from Ko Lanta to Koh Rok and Koh Haa. Includes speedboat, three snorkel stops, Thai lunch, and hotel pickup. Small groups with English guide. Every day · 09:00 · Pickup available · From age 3 ★ 4.54 (169 reviews) Duration: 7h 30m Live guide: EN · TH ✓ Free cancellation. from US$ 51 per person
Snorkeling Koh Lanta: 4 islands with Emerald Cave swim Snorkel 4 islands from Koh Lanta by speed boat with reef stops and Emerald Cave swim. Hotel pickup and gear included, plus lunch on Koh Kradan beach. Every day · 09:00 · Pickup available · From age 3 ★ 4.36 (74 reviews) Duration: 7h 30m Live guide: EN · TH ✓ Free cancellation. from US$ 51 per person
Private 4 Islands Tour Ko Lanta: Emerald Cave by Longtail Boat Private longtail boat charter from Ko Lanta visits four islands with snorkeling and swimming through an underwater tunnel into Emerald Cave, plus Thai lunch and hotel pickup. Every day · 09:00 · Pickup available ★ 4.26 (27 reviews) Duration: 7h ✓ Free cancellation. from US$ 330 per group
Snorkeling Phi Phi Islands by speedboat from Ko Lanta Snorkel the Phi Phi Islands from Ko Lanta by speedboat with a guide, visiting Maya Bay, Viking Cave, Pileh Lagoon and Monkey Beach. Includes lunch and hotel pickup. Every day · 08:00 · Pickup available ★ 4.25 (20 reviews) Duration: 7h–8h Live guide: EN ✓ Free cancellation. from US$ 54 per person
Snorkeling Koh Mook: Emerald Cave & coral reefs from Koh Lanta Snorkel Emerald Cave at Koh Mook on a full-day trip from Koh Lanta with guide, lunch and hotel pickup. Swim through an underwater tunnel to reach a hidden lagoon. Every day · 08:00 · Pickup available · From age 4 ★ 3.68 (19 reviews) Duration: 8h–9h Live guide: EN ✓ Free cancellation. from US$ 35 per person
Snorkeling Koh Lanta: 4 Islands & Emerald Cave by Longtail Boat Snorkel four islands near Koh Lanta by longtail boat with an English-speaking guide: Koh Chuak and Koh Maa for open water reefs. Every day · 09:00 · Pickup available ★ 4.16 (19 reviews) Duration: 7h Live guide: EN · TH ✓ Free cancellation. from US$ 30 per person
Snorkeling Ko Lanta: 4 Islands and Emerald Cave Snorkel four islands from Ko Lanta with hotel pickup and English guide: swim into Emerald Cave at Koh Mook. Every day · 09:00 · Pickup available ★ 4.71 (17 reviews) Duration: 8h Live guide: EN ✓ Free cancellation. from US$ 62 per person
Snorkeling Koh Rok from Koh Lanta: Uninhabited Island Snorkel two reefs at uninhabited Koh Rok from Koh Lanta with a guide, spotting sea turtles and moray eels. Includes hotel pickup, lunch on the beach, and snorkeling gear. Every day · 08:30 · Pickup available ★ 4.42 (12 reviews) Duration: 8h Live guide: EN ✓ Free cancellation. from US$ 55 per person
Snorkeling Ko Lanta: 4 Islands & Emerald Cave Private longtail boat tour around Ko Lanta's four islands with snorkeling and entry to Emerald Cave, plus Thai lunch and hotel pickup. Every day · 09:00 · Pickup available ★ 4.83 (6 reviews) Duration: 7h ✓ Free cancellation. from US$ 331 per group
Kayaking in Krabi: Mangrove forest, sea caves and lunch Kayak through Krabi's Thung Yee Pheng mangrove forest and into sea caves at Koh Talabeng, spotting monkeys and birds along the way. Includes guide. Every day · 09:00 and 13:00 · Pickup available ★ 4.17 (6 reviews) Duration: 3h–6h Live guide: EN · TH ✓ Free cancellation. from US$ 33 per person
Snorkeling Koh Lanta: 4 Islands and Emerald Cave by Speedboat Snorkel four islands from Koh Lanta in one day, including Emerald Cave and Koh Kradan. Hotel pickup, guide, lunch and gear included, returning by 4pm. Every day · 09:00 · Pickup available ★ 4.20 (5 reviews) Duration: 7h–8h Live guide: EN ✓ Free cancellation. from US$ 62 per person
Koh Lanta Mangrove Tour by Longtail Boat: Monkey Point Glide through Tung Yee Peng Mangrove Forest by traditional longtail boat on Koh Lanta's east coast, spotting monkeys, birds and crabs. Includes guide, lunch and hotel pickup. Every day · 09:00 and 14:00 · Pickup available ★ 4.67 (3 reviews) Duration: 4h Live guide: EN · TH ✓ Free cancellation. from US$ 26 per person
Tung Yee Peng Mangrove Forest Longtail Boat Tour Four-hour longtail boat tour through Tung Yee Peng Mangrove Forest from Koh Lanta with hotel pickup, English-speaking guide, and stops to watch monkeys and local wildlife. Every day · 09:00 and 14:00 · Pickup available ★ 4.20 (5 reviews) Duration: 4h Live guide: EN ✓ Free cancellation. from US$ 37 per person
Snorkeling Koh Rok from Ko Lanta: Private Boat & Lunch Private snorkeling from Ko Lanta to Koh Rok's twin islands with hotel pickup, lunch on the beach, and a crew that customizes the day around what you want to see underwater. Every day · 09:00 · Pickup available ★ 5.00 (4 reviews) Duration: 6h Live guide: EN · TH ✓ Free cancellation. from US$ 427 per group
Snorkeling Koh Rok & Koh Haa from Ko Lanta: Two islands, one day Snorkel Koh Rok's coral reefs and Koh Haa's lagoon on a speedboat day trip from Ko Lanta, with guide, lunch and hotel pickup. Every day · 09:00 · Pickup available ★ 5.00 (1 review) Duration: 7h Live guide: EN · TH ✓ Free cancellation. from US$ 59 per person
Compare 6 more options for Boat Tours in Ko Lanta
From US$ 29 per person · 6 h to 9 h
Phi Phi Islands Snorkeling Tour Maya Bay & Monkey Beach Snorkel three stops around the Phi Phi Islands from Koh Lanta by speedboat with lunch and hotel pickup, eight to nine hours exploring coral reefs and marine life. Every day · 09:00 · Pickup available ★ 5.00 (1 review) Duration: 8h–9h Live guide: EN · TH ✓ Free cancellation. from US$ 51 per person
Snorkeling at Koh Haa and Koh Rok by speedboat from Koh Lanta Full-day snorkeling from Koh Lanta to Koh Haa and Koh Rok with hotel pickup, guide, lunch and all gear included: two coral reef sites in one morning and afternoon. Every day · 08:30 · Pickup available ★ 5.00 (1 review) Duration: 7h–8h Live guide: EN ✓ Free cancellation. from US$ 56 per person
Snorkeling Ko Lanta: 4 Islands & Emerald Cave by Speedboat Snorkel around Ko Lanta's islands and swim through an underwater tunnel into Emerald Cave's hidden lagoon by speedboat with a guide. Every day · 08:00 · Pickup available · From age 4 ★ 5.00 (1 review) Duration: 8h–9h Live guide: EN ✓ Free cancellation. from US$ 54 per person
Snorkeling at Koh Rok and Koh Haa from Koh Lanta Snorkel two islands from Koh Lanta by speedboat with gear, guide and lunch included. Spot clownfish, parrotfish and reef life in Thailand's clearest waters. Every day · 08:30 · Pickup available · From age 4 ★ 4.00 (2 reviews) Duration: 6h–7h Live guide: EN · TH ✓ Free cancellation. from US$ 54 per person
Private Fishing in Ko Lanta: Local Expert, Traditional Boat Private fishing adventure in Ko Lanta with a guide who has 20 years of experience. Hotel pickup, lunch, and all gear included for a half or full day on the Andaman Sea. Every day · 09:00 · Hotel pickup ★ 5.00 (2 reviews) Duration: 6h Live guide: EN · TH ✓ Free cancellation. from US$ 104 per person
Snorkeling Ko Lanta: 4 islands, Emerald Cave, longtail boat Snorkel three reefs and swim through Ko Mook's Emerald Cave sea tunnel on a longtail boat from Lanta Old Town, enjoying lunch and all gear. Every day · 08:30 · Hotel pickup ★ 3.96 (68 reviews) Duration: 8h Live guide: EN · TH ✓ Free cancellation. from US$ 29 per person
The top 12 of 21 options, side by side
✓ 2026-11-14| Option | Price | Duration | Rating | Days and times | Guide languages |
|---|---|---|---|---|---|
| Ko Lanta: Koh Rok & Koh Haa Snorkel Day Trip with LunchOur pickPickup offered | US$ 51 per person | 7h 30m | 4.54★ · 169 | Every day · 09:00 | English, Thai |
| Snorkeling Koh Lanta: 4 Islands & Emerald Cave by Longtail BoatBest valuePickup offered | US$ 30 per person | 7h | 4.16★ · 19 | Every day · 09:00 | English, Thai |
| Koh Lanta Mangrove Tour by Longtail Boat: Monkey PointLowest priceGroup of up to 15 · Pickup offered | US$ 26 per person | 4h | 4.67★ only 3 reviews | Every day · 09:00 and 14:00 | English, Thai |
| Snorkeling Koh Lanta: 4 islands with Emerald Cave swimPickup offered | US$ 51 per person | 7h 30m | 4.36★ · 74 | Every day · 09:00 | English, Thai |
| Private 4 Islands Tour Ko Lanta: Emerald Cave by Longtail BoatPrivate · Pickup offered | US$ 330 per group up to 2 people · ≈ US$ 165 per person if 2 go | 7h | 4.26★ · 27 | Every day · 09:00 | — |
| Snorkeling Phi Phi Islands by speedboat from Ko LantaPickup offered | US$ 54 per person | 7h–8h | 4.25★ · 20 | Every day · 08:00 | English |
| Snorkeling Koh Mook: Emerald Cave & coral reefs from Koh LantaPickup offered | US$ 35 per person | 8h–9h | 3.68★ · 19 | Every day · 08:00 | English |
| Snorkeling Ko Lanta: 4 Islands and Emerald CavePickup offered | US$ 62 per person | 8h | 4.71★ · 17 | Every day · 09:00 | English |
| Snorkeling Koh Rok from Koh Lanta: Uninhabited IslandPickup offered | US$ 55 per person | 8h | 4.42★ · 12 | Every day · 08:30 | English |
| Snorkeling Ko Lanta: 4 Islands & Emerald CavePrivate · Pickup offered | US$ 331 per group up to 2 people · ≈ US$ 165 per person if 2 go | 7h | 4.83★ only 6 reviews | Every day · 09:00 | — |
| Kayaking in Krabi: Mangrove forest, sea caves and lunchPickup offered | US$ 33 per person | 3h–6h | 4.17★ only 6 reviews | Every day · 09:00 and 13:00 | English, Thai |
| Snorkeling Koh Lanta: 4 Islands and Emerald Cave by SpeedboatPickup offered | US$ 62 per person | 7h–8h | 4.20★ only 5 reviews | Every day · 09:00 | English |
By what you need
- Private (4): Private 4 Islands Tour Ko Lanta: Emerald Cave by Longtail Boat (US$ 330 per group) · Snorkeling Ko Lanta: 4 Islands & Emerald Cave (US$ 331 per group) · Snorkeling Koh Rok from Ko Lanta: Private Boat & Lunch (US$ 427 per group)
- Small groups (up to 15) (1): Koh Lanta Mangrove Tour by Longtail Boat: Monkey Point (US$ 26 per person)