Samui has its own on-island airport (USM) minutes from the main beaches - but flying direct is pricey, so many movers fly to Surat Thani and take the ferry instead. Here is every way to reach the island and get to your beach, with realistic fares and journey times.
Reaching Koh Samui is a two-part question: how you get to the island, and how you get from there to your beach. Samui International Airport (USM) sits on the island's north-east coast, minutes from Bophut and Chaweng, so a direct flight is the easy option - but because Bangkok Airways controls most of the slots, fares run high. The budget alternative is to fly to Surat Thani (URT) on the mainland and cross by bus and ferry. Once you are on the island, there is no rail or metro - just shared minibuses, taxis, ride-hailing apps, private transfers and rental cars on the ring road. Below we break down each option, what it costs in THB, and how long it really takes.
Samui International Airport (USM) sits on the island's north-east coast, minutes from Bophut, Bang Rak and Choeng Mon and around 15-20 minutes from Chaweng. It is a boutique, open-air airport owned and largely operated by Bangkok Airways, which is what makes arriving so easy - you land on the island itself and your transfer is a short hop rather than a long drive. The trade-off is price: Bangkok Airways holds most of the slots (with some Thai Airways and seasonal international flights), so fares from Bangkok run higher than to a normal domestic airport. For a smooth first arrival, especially with luggage or a family, flying straight into USM is the simplest choice.
The cheapest way to reach Koh Samui is to fly to Surat Thani (URT) on the mainland, then take a combined coach-and-ferry ticket across to the island. Low-cost carriers (AirAsia, Nok Air, Thai Lion, Thai VietJet) fly Bangkok-Surat Thani for a fraction of the USM fare, and travel agents at URT sell a single through-ticket that covers the bus to Donsak pier and the ferry to Samui for roughly THB 300-500 per person. The whole mainland-to-island leg takes about 2.5-4 hours, so you trade time and effort for a much lower total cost - popular with long-stay movers watching the budget.
Inside USM arrivals there is an official transfer desk selling seats on shared air-conditioned minibuses to every part of the island. You pay a fixed, published per-person fare by zone and share the van with other arrivals, with drop-offs made in turn. It is the best-value on-island option for solo travellers and couples: budget roughly THB 150-250 per person to the nearby north-east beaches (Bophut, Chaweng, Choeng Mon) and THB 250-400 per person out to Lamai, Maenam, Nathon and the west coast.
Samui's taxis are notoriously expensive and rarely metered - drivers quote a flat fee, so agree the price before you get in. Ride-hailing apps (Grab and Bolt) do work on the island and are usually cheaper and more transparent than a street taxi, but driver supply is thinner than in Bangkok or Phuket, so you may wait longer or find limited cars at busy arrival times or late at night. From the airport, expect roughly THB 300-500 to Chaweng or Bophut, THB 500-700 to Lamai or Maenam, and THB 700-1,000 across to Nathon and the west coast.
For a stress-free arrival - a late flight, small children, or a lot of luggage for a move-in - a pre-booked private transfer or hotel car is the easiest option. You are met in arrivals with a name board, the price is fixed in advance, and the car takes you straight to your door. Rates run roughly THB 400-600 to the north-east beaches, THB 600-800 to Lamai and Maenam, and THB 900-1,200 to the west and south-west coast, with larger vans available for families and groups. Most villas, condos and long-stay hotels arrange this on request, and it is the calmest way to start island life.
Every major car-rental firm has a desk at USM, and picking up a car on arrival is popular with families and long-stayers settling in, since Samui runs entirely on its ring road and a car makes exploring easy. Small automatics run roughly THB 900-1,300 a day (much less long-term), with insurance included on the better deals. Scooters are the island's default way to get around and can be rented cheaply, but taking one straight off a flight is risky - Samui's ring road, hills, rain and heavy tourist traffic cause many accidents, so it is safer to arrange a scooter locally once you have found your feet.
Indicative private-car / taxi fares and off-peak driving times from Samui Airport; shared minibuses are cheaper per person, and high-season traffic, rain and late-night surcharges can add 30-50% or more.
Samui Airport (USM) is on the island, so transfers are short. Buy a seat on a shared air-conditioned minibus at the official transfer desk in arrivals, order a Grab or Bolt, agree a flat fare with a street taxi, or arrange a pre-booked private car. The nearby north-east beaches - Bophut, Chaweng and Choeng Mon - are only 5-20 minutes away.
Yes. Low-cost carriers fly Bangkok to Surat Thani (URT) for far less than the Bangkok Airways fare into Samui (USM), and a combined bus-and-ferry ticket across to the island costs roughly THB 300-500 per person. You save money but add about 2.5-4 hours of mainland travel, so it is a budget-over-time trade-off.
Ferries cross from the Surat Thani mainland to Samui throughout the day. Car ferries (Raja and Seatran) run from Donsak pier to Lipa Noi and Nathon, and high-speed catamarans (Lomprayah, Seatran Discovery) also serve the island and connect on to Koh Phangan and Koh Tao. Combined bus-and-ferry tickets from Surat Thani airport or town cover the whole journey in one booking.
Yes, both Grab and Bolt operate on Koh Samui and give you a transparent, fixed app fare - usually cheaper than the island's flat-rate street taxis. Driver supply is thinner than in Bangkok or Phuket, however, so you may wait longer or find fewer cars at busy arrival times or late at night, so it is worth having a backup.
USM sits in the island's north-east, so it is very close to the main beaches: about 5-10 minutes to Bophut and Fisherman's Village, 5-15 minutes to Choeng Mon and Bang Rak, and 10-20 minutes to Chaweng. Lamai, Maenam and the west coast are further, at 25-70 minutes depending on the beach.
For families and long-stayers a car is convenient, since the island runs on a single ring road and every major rental firm has a desk at USM. Renting a scooter straight off the plane is not recommended - Samui's ring road, hills, rain and tourist traffic make scooter accidents common, so arrange one locally once you are settled. An International Driving Permit is required to drive legally and be insured.
Getting around Koh Samui · Where to live in Koh Samui · Koh Samui city hub · Moving to Koh Samui guide
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Hero photo by Quintin Gellar on Pexels. General information and indicative pricing, not legal, transport-safety or financial advice. Confirm current flights, fares, surcharges and ferry schedules with official sources before you travel.