Private or Shared Boat Tour in Phuket: Which Should You Book?

The same islands, a fraction of the price

Every tour compared on this site is a shared departure, and that single fact is what makes the prices possible. A shared speedboat or catamaran splits its running cost, crew wages and park fees across dozens of paying seats, which is how a full day covering Maya Bay, Pileh Lagoon, Phi Phi Don and Khai Island can be sold from around $43 per person.

What you are buying alongside the islands is a fixed, tested itinerary. The operators running these boats do the same route regularly enough to know which stop needs an hour and which needs twenty minutes, and the timing built into each listing reflects that experience rather than a guess.

There is also a social dimension worth naming honestly. A shared boat means other passengers, which some travellers enjoy and others find is the whole reason they consider a charter in the first place. On the busier speedboats that carry several dozen people, that can mean queuing for a photo spot or waiting a turn to board a kayak. On the smaller listings it barely registers. Neither is wrong; it is a matter of what kind of day you want, not a flaw in the shared model itself.

Control, not luxury, is the product

A private charter's real product is control over the day: your own departure time, a route you can adjust with the captain within national park rules, and no other booking's passengers on your boat. It is not automatically a faster or more comfortable boat than a shared one; plenty of shared speedboats and catamarans are the same class of vessel a charter operator would send out privately.

Where a charter genuinely earns its premium is a family or group that wants to set its own pace, skip a stop entirely rather than sail past it, or build a day around a specific request such as more time at one lagoon and none at another. None of the six tours compared here can offer that, because a shared departure runs to a schedule that other paying passengers are also relying on.

A charter also shifts responsibility for the day's contingencies onto you. If the group runs late leaving the hotel, a private captain can usually absorb a short delay; a shared boat cannot wait on one late booking without affecting everyone else on board. That flexibility cuts both ways: it is convenient when you need it and it is also on you to manage the pace, agree stop times with the captain in advance, and decide when to move on rather than have the operator's printed schedule decide for you.

Charter prices, checked August 2026

Phuket's private charter market, checked in August 2026, prices boats from about 15,950 THB for the cheapest new speedboats. Route pricing runs roughly 23,000 THB for a Phang Nga Bay plus Khai Island charter and 35,000 to 36,000 THB for a full Phi Phi charter, with Similan Islands charters running higher again at around 58,000 THB. At 32.85 THB to the dollar, that is roughly $490 to $1,100 for the boat itself, before you add fuel surcharges, park fees and a tip for the crew.

Those figures are for the boat and crew only. National park fees are charged per person on top, on both a shared and a private trip, so a Phi Phi charter's 400 THB per adult park entry is an addition to the 35,000 to 36,000 THB boat price, not something bundled into it the way it is on some of the shared listings compared here. Factor that in before comparing a charter quote directly against a shared fare that already has the fee built in.

Doing the maths honestly

Take the Phi Phi route as the clearest example, because it is the one this site's own tours can be compared against directly. A 35,000 THB charter works out to about $1,065 for the boat. The Sea Angel speedboat charges $51 per person with the national park fee already included, which is the honest per-person benchmark since a charter's price does not include that fee either.

$1,065 divided by $51 comes out at roughly twenty-one people. That is the point where a private Phi Phi charter costs the same per head as the shared boat, and it is a number worth sitting with: no standard charter boat in Phuket carries twenty-one passengers. Most private charter boats run parties of two to ten. Below that size, a private charter always costs more per person than the shared fare, sometimes many times more for a couple or a solo traveller. The honest crossover here is about what you value, comfort and control, not a mathematical break-even that a real charter boat could actually reach.

Fixed on a shared boat, negotiable on a private one

On a shared departure, stop times are fixed by the operator and printed on the listing. Across the tours compared here, that typically runs 30 to 60 minutes at Maya Bay, a similar window at Pileh Lagoon, and 60 to 90 minutes for lunch on Phi Phi Don, with shorter stops of 15 to 45 minutes at Monkey Beach, Viking Cave or Khai Island depending on the route. Those windows exist because the operator has other passengers and a return time to hit; nobody on a shared boat gets to linger past the group's schedule.

On a private charter, that same time is yours to redistribute. You can spend an extra half hour swimming at Pileh Lagoon and skip Viking Cave's photo stop entirely, or ask the captain to reach Maya Bay early in the 07:00 to 18:00 window before other boats arrive. National park rules on where you can go and how long the park itself stays open still apply either way; a charter changes who allocates your time inside those rules, not the rules themselves.

One detail people underestimate: the value of extra time depends heavily on which stop it is spent at. An extra thirty minutes at Maya Bay buys you more time looking at a beach you cannot swim on, since swimming there is banned year-round. The same thirty minutes at Pileh Lagoon, where swimming is allowed, or at the snorkel stop most Phi Phi tours include, is time you can actually spend in the water. A private charter is most worth its premium when it is redirecting time toward the stops where that time changes what you can do, not simply extending a viewing stop.

The same logic applies to lunch. Every shared listing here builds in a fixed 60 to 90 minute lunch window on Phi Phi Don, at a set restaurant the operator has arranged. A private charter can move lunch earlier or later, or skip the set restaurant for a beach picnic, which matters if your group runs on a different schedule than the standard mid-afternoon slot most shared tours default to.

The honest recommendation

For the great majority of travellers reading a comparison like this, a shared boat is the right call, and it is worth saying plainly since this site does not sell private charters and has no reason to steer you toward one. The Sea Angel speedboat is the clearest value on the Phi Phi route because its price already includes the national park fee that catches out cheaper-looking listings, and it is operated on the company's own pier and boats rather than subcontracted.

A private charter only clears its own bar once a group is large enough to make the per-head maths work, and as the numbers above show, that group size exceeds what most charter boats actually carry. Where a charter genuinely wins is not price, it is a fixed schedule and full control over stop time, which matters more to some travellers than the arithmetic ever will.

If your own group sits somewhere in the middle, four to eight people who value flexibility but are still watching the budget, the practical move is to get a direct charter quote for your exact dates and compare it line by line against the shared fares listed here, rather than relying on the general figures above. Charter prices move with fuel costs and season, and a same-week quote will always be more accurate than a published range. All the shared boat tours from Phuket compared here carry the same free-cancellation window.