Luxury yacht in calm tropical waters of Koh Samui
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Koh Samui Yacht Charter

Private Yacht Charters, Catamarans & Luxury Cruises across the Gulf of Thailand

Faraway Yachting is the leading Koh Samui yacht charter operator, creating unforgettable experiences at sea. We specialize in private yacht charters — from luxury day trips to Ang Thong National Park and Koh Tao to exclusive overnight and cabin charters across Thailand's most beautiful islands.

How Much Does a Koh Samui Yacht Charter Cost?

Charter pricing in the Gulf of Thailand varies more than most people expect, so here is a straight answer before you enquire.

Private day charter

Most Popular
from34,900 THBper day

Overnight cruise

from€1,000per night

Bareboat (self-skippered)

from€300per night

Superyacht

from150,000 THBper day

These are whole-boat prices, not per person. On a private day charter, the same 34,900 THB covers a couple or a group of twelve — which is why chartering privately often works out close to the per-head cost of a crowded shared tour, with none of the compromises.

Four things move the final number: the yacht itself, how long you are out, the season you travel in, and how much you want laid on in terms of food and drink. High season around Christmas, New Year and Chinese New Year carries a premium and books out furthest ahead.

What is and isn't included

Ask any operator this question. It is where cheap quotes quietly become expensive ones.

Included as standard on a crewed charter:

your yacht for the agreed hours, a professional captain and crew, fuel, safety equipment, snorkelling gear, and soft drinks and water.

Usually charged separately:

national park entry fees, which for Ang Thong run 300 THB per adult and 150 THB per child aged 3–14; premium alcohol; and any hotel transfers.

We put all of this in writing before you pay anything. No line item appears on the day that wasn't in your quote.

Guest Reviews From Our Samui Yacht Charters

Koh Samui is a new base for an operation that already has a long track record on the water. The reviews below come from guests of our wider Thai charter business — the same team, the same standards, now cruising the Gulf.

Koh Samui Yacht Charter Operator — Owner-Led and Gulf-Experienced

30+Years Operating
950+Five-Star Reviews
10Awards Won

For nearly 30 years we've chartered across Thailand — six catamarans and a reputation as one of the country's leading operators. Koh Samui is home ground: our owner ran a charter company on the island for years, so the Gulf's islands and seasons are second nature to us.

Seasoned crew, hand-picked yachts, and a team that knows exactly how to make the most of your day on the water.

Yachts in Samui for Every Occasion

Different days call for different boats. Here's how our fleet breaks down, and what each type is best suited to.

Sailing Catamarans
01

Sailing Catamarans

Spacious and remarkably stable, sailing catamarans are the natural choice for families, groups, and anyone planning to stay out overnight. Wide decks, shaded lounging, and a gentle ride make them as comfortable at anchor as they are under sail.

Power Catamarans
02

Power Catamarans

Fast and fuel-efficient, power catamarans are built for making the most of a single day on the water. They're ideal when you want to reach the Gulf's nearer islands comfortably, spend longer swimming and snorkelling, and still be back in good time.

Luxury Motor Yachts
03

Luxury Motor Yachts

For smaller groups after something more polished, a private motor yacht delivers style, speed, and space in equal measure — a premium day option with the finish to match.

Superyachts
04

Superyachts

When only the very best will do, superyacht-class vessels are available in the Gulf of Thailand for a truly top-tier private charter. From 150,000 THB per day.

Bareboats
05

Bareboats

For licensed sailors who want the freedom of self-skippering, bareboat charters put you fully in command. Explore the Gulf on your own terms, at your own pace. From €300 per night.

What's on board

Every crewed charter comes with a professional captain and crew, full safety equipment, snorkelling gear, and shade and lounging space on deck. Most yachts carry paddleboards and kayaks, with fishing gear and additional water toys available on request.

Food is where a private charter really separates itself from a group tour. Our galleys turn out fresh Thai cooking and international dishes to order, and a private chef can be arranged for any charter. Tell us about allergies, dietary requirements, children's preferences or a menu you have in mind, and it is handled before you step aboard.

Bareboat charters are self-catered and self-skippered — you'll need to show a recognised sailing licence or equivalent experience.

Koh Samui Yacht Charter Experiences

However you like to spend a day at sea, there's a charter shaped for it.

Best Time for a Koh Samui Yacht Charter

Koh Samui runs on a different weather clock to Phuket, and it catches a lot of travellers out. While the Andaman coast is being rained on by the southwest monsoon in June and July, the Gulf of Thailand is often calm and bright. When Phuket is at its glorious best in November, Samui is having its wettest month of the year.

For a yacht charter, that inverted calendar is good news: it means Thailand has excellent sailing somewhere almost year-round, and Samui's strongest months are not the ones most people assume.

December to April — peak conditions

The most reliable stretch of the year. Skies clear after the monsoon, humidity drops, and the sea settles into long calm spells. February is typically the driest and clearest month, with January and March close behind. Visibility for snorkelling is at its best, which makes this the prime window for Ang Thong and Koh Tao. It is also the busiest period — if you want a specific yacht over Christmas, New Year or Songkran, book months ahead.

May to September — the quiet sweet spot

Our favourite time to be on the water, and the island's best-value season. Expect hot, bright days with the occasional short afternoon shower that clears as quickly as it arrives. Seas stay generally calm, the water sits at a bath-like 28–30°C, and there are noticeably fewer boats at the popular anchorages. July and August bring European school holidays and a livelier island, but the Gulf itself stays comfortable throughout.

October to mid-December — monsoon season

The northeast monsoon arrives and this becomes the wettest, choppiest part of the year, with November the heaviest month for rain. Ang Thong National Marine Park closes for part of this window (see below) and sea conditions can be unpredictable.

We will tell you honestly if your dates fall in a difficult period rather than take a booking we don't think you'll enjoy. Sheltered charters closer to Samui often still work well, and it is comfortably the cheapest time to charter a yacht in the Gulf.

When Ang Thong Marine Park is closed

Ang Thong closes annually during the monsoon, generally from around 20 October to 20 December. The exact dates are set by the park authority each year in response to conditions, and can shift — some years the closure runs closer to 1 November to mid-December.

If your trip falls anywhere near that window, ask us before you book. We track the announcements and will tell you where things stand. If the park is shut, the Gulf still has plenty to offer: Koh Tao, Koh Phangan and the islands south of Samui all stay open.

Destinations in the Gulf of Thailand

The Gulf's islands are greener, calmer, and less travelled than Thailand's west coast. Here's a taste of where a private charter can take you.

Ang Thong National Marine Park
01Most Recommended

Ang Thong National Marine Park

The Gulf's headline act, and the reason many people charter here at all. Forty-two limestone islands rise almost vertically out of jade-green water roughly 30 km northwest of Samui, protected as a national park since 1980. The famous Emerald Lagoon sits hidden inside a collapsed limestone crater on Koh Mae Ko, and the climb to the Pha Jun Jaras viewpoint delivers the view that ends up on everyone's camera roll. Sheltered bays make it superb for kayaking and easy snorkelling. Entry costs 300 THB per adult and 150 THB per child, and the park closes for part of the monsoon each year — see the seasons section above. On a private yacht you arrive on your own schedule, which usually means the quiet hours the day-tour fleet misses.

Koh Tao
02

Koh Tao

One of the most famous diving and snorkelling destinations in Southeast Asia, and the clearest water in the Gulf. Coral gardens sit close to the surface in sheltered bays, so you don't need to dive to see the best of it — a mask and a set of fins is plenty. Turtles, parrotfish and reef fish are common sightings. Visibility is at its sharpest in the dry months.

Koh Nang Yuan
03

Koh Nang Yuan

Three tiny islands joined by a shimmering sandbar that shifts with the tide — the most photographed view in the Gulf of Thailand, and genuinely as striking in person as in pictures. There is a short climb to the viewpoint, and the snorkelling starts a few metres off the beach.

Koh Phangan
04

Koh Phangan

Far more than its full-moon reputation suggests. Beyond the party beaches lies a green, mountainous island edged with quiet bays, jungle waterfalls and calm anchorages. The north and east coasts in particular are peaceful, scenic and barely touched by the crowds that fill Samui's beaches.

Islands South of Koh Samui — Koh Madsum, Koh Tan & Koh Som
05

Islands South of Koh Samui — Koh Madsum, Koh Tan & Koh Som

The easiest and most family-friendly day on the water, and a favourite with anyone travelling with young children. This little cluster off Samui's south coast offers powder-white sand, shallow turquoise water and some of the best-preserved coral close to the island. Koh Madsum is better known as Pig Island for the pigs that wander down onto the beach — a guaranteed hit with kids. Calm, shallow and close by, it makes for a relaxed half or full day rather than a long haul.

Why Book a Yacht With Us in Koh Samui?

Experienced Koh Samui Yacht Charter Operator

Our charters are led by an owner who has managed yachts in these waters before — genuine local know-how, not a franchise handbook.

Tailor-Made Experiences

Every charter is private and built around you. No fixed group tours, no compromises — just your ideal day on the water.

Full Service

From planning your route to arranging catering and the finer details, we handle everything so you can simply enjoy the trip.

Local Knowledge

Our crews know the Gulf's islands, anchorages, and conditions first-hand, and use that knowledge to make every charter smoother and safer.

Proven Reputation

We're extending an established Thai charter business with a strong track record.

Planning Your Koh Samui Yacht Charter

How far ahead to book

For high season — roughly December through April, and especially Christmas, New Year and Songkran — we recommend enquiring up to six months ahead if you want a particular yacht on a particular date. The rest of the year, a few weeks is usually comfortable. Last-minute charters are often possible; it simply narrows the choice of boat.

Group size

Day charters work for anything from a couple to a large party, and across the fleet we can accommodate groups of up to 70 guests for events. Overnight numbers are lower, since they're limited by cabins rather than deck space. Tell us your group size first — it's the fastest way for us to point you at the right boat.

Where you'll depart from

Departure points vary by yacht and by the day you have planned, so we confirm your pier when we confirm your booking and arrange it around where you're staying.

What to bring

Swimwear, a hat, sunglasses and reef-safe sunscreen. Soft-soled shoes or bare feet on deck. Bring cash in Thai baht for national park fees if your charter includes a park stop. Everything else — towels, snorkelling gear, shade, food and drink — is on board.

Children and families

Families are very welcome and catamarans suit them particularly well: stable, wide-decked, with room to spread out and shallow anchorages nearby. Life jackets in children's sizes are carried as standard, and the crew will adjust the day to suit younger guests.

About Our Koh Samui Yacht Charter Operation

Koh Samui yacht charter scenic view
Luxury yacht deck experience

Our Koh Samui charters are run as part of an established Thai yacht charter business, bringing an owner-led operation and a fleet of six charter catamarans in Thailand.

Whether you're after a single day of swimming and snorkelling or a multi-day voyage between islands, our promise is the same: a private yacht, a professional crew, and a day at sea shaped entirely around you.

Koh Samui Yacht Charter FAQs — Prices, Seasons, Boats & Booking

How much does it cost to charter a yacht in Koh Samui?

Day charters start from 34,900 THB per day, overnight cruises from €1,000 per night, superyachts from 150,000 THB per day, and bareboats from €300 per night. These are whole-boat prices, not per person. Your final quote depends on the yacht, group size, duration and season.

Can I book a private Koh Samui yacht charter for just one day?

Yes — day charters are our most popular option. You get a private crewed yacht for the day to cruise the Gulf islands, swim and snorkel, returning the same evening. From 34,900 THB for the whole boat, shaped around your group.

Which Gulf of Thailand islands can I visit on a Koh Samui yacht charter?

Popular stops include Ang Thong National Marine Park, Koh Tao, Koh Nang Yuan, Koh Phangan, and the southern islands off Samui — Koh Madsum (Pig Island), Koh Tan and Koh Som. Your charter is private, so the day is shaped around what you most want to see.

What is the best time of year for a yacht charter in Koh Samui, and when is Ang Thong Marine Park closed?

Conditions are generally best from mid-December through August, with February the clearest month. Ang Thong closes annually during the monsoon, roughly 20 October to 20 December, though the park authority sets exact dates each year and they can shift. Ask us if your dates are close.

How many guests can join a private yacht charter from Koh Samui?

It depends on the yacht. Across the fleet we can host groups of up to 70 guests for day charters and events, with smaller numbers overnight, where cabins rather than deck space set the limit. Tell us your group size and we'll match the right vessel.

Are food and drinks included on a Koh Samui yacht charter?

Crewed charters include catering, with soft drinks and water as standard and a private chef available on request. Menus are built around your preferences, and we cater for allergies and dietary requirements. Bareboat charters are self-catered.

Do you offer overnight yacht charters from Koh Samui?

Yes. Overnight cruises start from €1,000 per night — anchor in a quiet Gulf bay, watch sunset and sunrise from the deck, and wake somewhere beautiful. Multi-day voyages deeper into the Gulf of Thailand are available too.

Where do Koh Samui yacht charters depart from?

Departure points vary by yacht and itinerary. We arrange the pier that best suits your charter and where you're staying, and confirm the exact spot when you book.

Is a private chef and crew included on a crewed Koh Samui charter?

Crewed charters include a professional captain and crew as standard, with a private chef available on request. Bareboat charters are self-skippered and require a recognised sailing licence. We confirm exactly who's aboard before you book.

How do I book a Koh Samui yacht charter, and how far in advance?

Send us your dates and group size by phone, WhatsApp, Line or email and we'll do the rest. For high season, and particularly Christmas, New Year and Songkran, enquire up to six months ahead. Other months, a few weeks is usually enough.