Most visitors fly into Phuket International Airport (HKT), then transfer north to Khao Lak.

Phuket Airport to central Khao Lak is roughly 80 km by road.
Krabi Airport (KBV) can work if you are combining destinations, but it is farther.

Offshore trips usually depart from dedicated piers:

Thap Lamu Pier for Similan speedboats and many liveaboards
Khura Buri Pier for Surin transfers and some Richelieu-oriented itineraries

Plan your arrival day with buffer time. Many dive days start before sunrise, so arriving the day before your first boat trip reduces stress.

Primary arrival airport for Khao Lak. Broad domestic and regional connections and the most transfer options to Phang Nga.

Most visitors fly into Phuket International Airport (HKT), then transfer north to Khao Lak.

Phuket Airport to central Khao Lak is roughly 80 km by road.
Krabi Airport (KBV) can work if you are combining destinations, but it is farther.

Offshore trips usually depart from dedicated piers:

Thap Lamu Pier for Similan speedboats and many liveaboards
Khura Buri Pier for Surin transfers and some Richelieu-oriented itineraries

Plan your arrival day with buffer time. Many dive days start before sunrise, so arriving the day before your first boat trip reduces stress.

Primary arrival airport for Khao Lak. Broad domestic and regional connections and the most transfer options to Phang Nga.

Alternative airport if you are also visiting Krabi, Railay, or Koh Lanta. Fewer direct options than Phuket for most travelers.

Khao Lak is spread out along a coastal road. For most visitors, the practical options are private transfers, taxis, and rental cars.
Scooters are common but only recommended if you are licensed and comfortable with local road conditions.
There is no need for a vehicle on most dive days because operators usually include hotel pickup and pier transfers.

Thailand entry rules vary by nationality. Many travelers enter visa-exempt for tourism; official consulate references list visa-exempt stays up to 60 days for many passports, but you should verify the current allowance for your nationality and your planned length of stay.
Starting 1 May 2025, Tourism Authority of Thailand guidance states that all non-Thai nationals entering Thailand by air, land, or sea must complete the Thailand Digital Arrival Card (TDAC) online before arrival, within 3 days of entry.
Standard travel expectations still apply: carry a passport with adequate validity (commonly at least 6 months), be ready to show onward travel if asked, and keep accommodation details accessible.
For diving, carry certification cards and logbook proof, and disclose relevant medical conditions to your operator.

Most dive operators in Khao Lak can rent full kits, including computers, but availability is tighter in peak weeks. Reserve sizes in advance.
Pack a dry bag for electronics and a light jacket for early-morning pier rides.
Bring certification cards, a logbook (digital is fine), and any medical paperwork your operator requests.
If you are entering marine parks, keep your e-ticket confirmation and ID details handy. Do not assume cell coverage offshore.

Thai baht (THB) is used everywhere. Cards are widely accepted at resorts and larger restaurants, but cash is still useful for night markets, small cafes, and tips.

ATMs are common in the main Khao Lak strips (Nang Thong, Bang Niang, Khuk Khak). Offshore islands have limited services, so withdraw before boat days.

Many hotels accept multiple plug styles, but a universal adapter is still recommended if you carry chargers and camera gear.

Communications

Mobile coverage is good in town. Offshore, coverage varies by island and carrier. The Department of National Parks lists AIS, TRUE, and DTAC coverage at Similan headquarters and Thap Lamu port, with more limited coverage on specific islands. Download maps and save key documents (insurance, certification, emergency numbers) for offline access.

Language

Thai is the official language. English is widely used in resorts and dive operations, and many dive centers staff multilingual guides in peak season.

Insurance

Carry travel insurance that covers scuba or freediving to your planned depths. DAN-style dive coverage is common among international divers. Keep your policy number and emergency hotline accessible offline in case you need evacuation or hyperbaric treatment.

Packing list

For diving: SMB, computer, reef-safe sunscreen, and a wetsuit in the 3mm to 5mm range depending on your cold tolerance.
For boat days: dry bag, hat, polarized sunglasses, and motion sickness medication.
For topside: mosquito repellent, light rain layer in monsoon months, and shoes with grip for waterfall paths.
For photography: spare batteries, silica gel, and a small towel to manage salt spray.

Khao Lak (Similan and Surin Islands)

Logistics

Quick Facts

Getting There

Airports

Logistics

Quick Facts

Getting There

Airports

Getting Around

Entry Requirements

Gear Logistics Checklist

Practicalities

Currency

Electricity

Choose your trip style for Khao Lak (Similan and Surin Islands)