The short version
Koh Lanta has no airport and, for now, no bridge to the mainland — every car, scooter and songthaew reaches the island via the Ban Hua Hin car ferry, a roughly 20-minute crossing from the Krabi mainland to Koh Lanta Noi, followed by a short drive over the existing bridge onto the main island, Koh Lanta Yai. Once you're on-island, a rented scooter is the default way most residents get around, with a car or 4x4 the practical upgrade for families and the rainy season. Songthaews cover the coastal road cheaply but infrequently, and longtail boats are chartered for island-hopping rather than beach-to-beach commuting. Build ferry queue time into every plan — it's the one bottleneck that shapes transport on Koh Lanta more than anything else.
The Ban Hua Hin car ferry (mainland to Koh Lanta Noi)
Koh Lanta has no bridge to the mainland, so every car, scooter and songthaew reaches the island on the Ban Hua Hin car ferry — a roughly 20-minute crossing between Ban Hua Hin pier in Koh Klang subdistrict on the Krabi mainland and Ban Khlong Mak pier on Koh Lanta Noi, running daily from around 7am to about 10pm. Fares are modest and paid at the ramp: in the region of THB 20–25 per foot passenger and around THB 90 for a car, so the cost is never the issue. The queue is. During high season (roughly November–April) and public holidays, vehicle lines can back up a kilometre or more and add an hour or two to any trip, and sailings can be trimmed in rough monsoon weather. This is not a one-off complaint: Khaosod English reported in November 2025 that queues at the start of that high season stretched for kilometres with multi-hour waits on both the inbound and outbound crossings, and that officials expected the problem to get worse through December and January as visitor numbers climbed further — treat that as the normal shape of a Lanta high season, not an exception.
- Build ferry queue time into any airport transfer, moving day or medical run — don't cut it close.
- The ferry carries cars, scooters, vans and pedestrians; foot passengers rarely wait as long as vehicles.
- The last sailing is around 10pm. An early-morning flight from Krabi usually means crossing to the mainland the night before.
The Siri Lanta Bridge (Koh Lanta Noi to Koh Lanta Yai)
Once you're off the Ban Hua Hin ferry on Koh Lanta Noi, the Siri Lanta Bridge — opened on 22 April 2016 — carries you straight across to Koh Lanta Yai, the main island where Saladan, the beach strip and Old Town sit. That hop used to need a second car ferry of its own; the bridge removed it entirely. It is worth being precise about what this bridge does and doesn't do, because a lot of published guidance gets it wrong: Siri Lanta links the two islands to each other, not the island group to the mainland. The mainland ferry is still the only vehicle crossing, and the only queue most residents ever deal with.
The mainland bridge project — real, funded, and still years out
The Department of Rural Roads has a bridge under way that will finally link Koh Lanta Noi to Koh Klang subdistrict on the Krabi mainland and retire the ferry. The design is a 1,825-metre extradosed and balanced-cantilever span, 2,240 metres including the approach roads on both sides, two lanes at 3.75 metres each with 2.5-metre shoulders, at a budget of roughly THB 1,850 million part-financed through the World Bank. The department's own case for it is the crossing time: up to two hours on a holiday weekend today, about two minutes over the bridge, with faster emergency transfer to Krabi's hospitals and a cyclone and tsunami evacuation route named as core objectives. The construction contract was signed at the end of August 2026 for a 1,080-day build, putting the opening at around 2029. The project has real political weight behind the timeline, not just a departmental plan: during a 24 October 2025 visit to Krabi, Prime Minister Anutin Charnvirakul directly ordered Transport Minister Pipat Ratchakitprakarn to expedite the bridge, citing both the tourism and investment case and the province's ambitions as a medical-tourism hub, as that high season's ferry queues were already making news (Khaosod English). Anyone planning a move now should plan around the ferry, and treat the bridge as an improvement to the island's medium-term outlook rather than a fact on the ground.
- The project has slipped before — a 2022 departmental timeline had construction starting in late 2023 and the bridge open by 2026. Treat any completion date as a target, not a schedule.
Scooters & motorbikes
The scooter is how most residents actually get around Koh Lanta day to day. A 110–125cc automatic rents for roughly THB 200–300 a day, with long-term monthly rates around THB 2,500–4,000 once you negotiate for a week or more. The island's main coastal road running from Saladan down through Long Beach, Klong Nin and on to Kantiang Bay is generally well paved, but side roads into Old Town and the southern national park are hillier, narrower and rougher.
- An International Driving Permit endorsed for motorcycles, plus your home licence, is legally required — checkpoints near Saladan and Long Beach do check.
- Always wear a proper helmet; travel insurance frequently voids motorbike claims without one, and without the correct licence.
- Petrol is sold at proper stations along the main road and in bottles at roadside stalls in more remote spots — top up before heading south toward Kantiang Bay or the national park.
Renting or buying a car / 4x4
For families, the rainy season and anyone who'd rather not ride a scooter with a child or shopping in tow, a car or small 4x4 is the practical choice. Long-term rentals run roughly THB 15,000–25,000 a month; ferry queues and unpaved southern side-roads make higher clearance genuinely useful outside the dry season. Thailand drives on the left, and Koh Lanta's main road is easy, if occasionally slow behind trucks and songthaews near Saladan and Long Beach.
- Confirm your rental's insurance includes first-class cover with a low excess, not just the compulsory minimum.
- Factor the mainland car ferry queue into any off-island errand, especially during high season weekends.
Songthaews (shared trucks)
Songthaews — converted pickup trucks with bench seating in the back — are the closest thing Koh Lanta has to public transport, running the length of the island's main road between Saladan, Long Beach, Klong Dao, Klong Khong, Klong Nin and on toward Kantiang Bay and Old Town. They're inexpensive but infrequent and not metered: agree a fare (typically THB 50–150 depending on distance) with the driver before you get in, or charter one privately for a fixed price if you're not near the main route or it's after dark.
Taxis & tuk-tuks
Metered taxis are rare on Koh Lanta; almost all taxi and tuk-tuk fares are negotiated up front. Short in-town hops around Saladan or Old Town run roughly THB 100–300, while cross-island trips (say, Saladan to Kantiang Bay) can run THB 400–700 or more. Tuk-tuks and taxis wait near the piers, resorts and the main junctions in Saladan and Long Beach; ride-hailing apps have essentially no coverage on the island, so agreeing the price before you climb in is the rule, not the exception.
Longtail boats, speedboats & island-hopping
Longtail boats and speedboats are how residents reach nearby islands and quieter beaches that the road doesn't easily serve — chartered longtails from Old Town or Saladan run out to Koh Jum, the Emerald Cave, Koh Rok and Koh Ngai, and private boat charters are a common way to reach south-coast spots near the national park without the drive. These aren't a scheduled inter-beach taxi service along the west coast (the coastal road covers that), but for island-hopping, snorkelling trips and reaching Old Town's fishing-pier side of the island by water rather than road, chartering a longtail at Saladan or Old Town pier is the standard, easily arranged option.
Krabi Airport (KBV) transfers
Krabi International Airport is the gateway to Koh Lanta — there's no airport on the island itself. The full journey (airport to your accommodation) typically runs 2–3 hours door to door once you include the drive to Ban Hua Hin pier and the car ferry crossing, longer during high-season queues. Pre-booked private transfers (roughly THB 2,500–2,800) are the most predictable option since the driver absorbs the ferry wait; public minivans run roughly hourly from Krabi's bus station for around THB 350–450 but take longer and are more exposed to ferry delays.
Typical journey times
Indicative off-peak times by road and scheduled ferry; high-season car-ferry queues and rainy-season conditions can add an hour or more.
Koh Lanta transport FAQ
Is there a bridge to Koh Lanta, or do you still need a ferry?
You still need the ferry. There is a bridge in the island group — the Siri Lanta Bridge, open since April 2016 — but it links Koh Lanta Noi to Koh Lanta Yai, not the islands to the mainland, and a lot of published guidance confuses the two. Every vehicle crossing to or from Krabi uses the roughly 20-minute Ban Hua Hin car ferry between Ban Hua Hin pier on the mainland and Ban Khlong Mak pier on Koh Lanta Noi, running about 7am to 10pm. A mainland bridge from Koh Klang subdistrict to Koh Lanta Noi is funded and designed — 1,825 metres of extradosed span, roughly THB 1,850 million — and its construction contract was signed at the end of August 2026 for a 1,080-day build, so the realistic opening is around 2029.
How much does the Koh Lanta car ferry cost, and when does it run?
It is inexpensive: roughly THB 20–25 per foot passenger and around THB 90 for a car, paid at the ramp rather than booked ahead, with sailings running frequently between about 7am and 10pm. The real cost is time rather than money — high-season and holiday queues regularly add an hour or more, and monsoon weather can slow or thin the sailings. Because the last crossing is around 10pm, an early flight out of Krabi usually means moving to the mainland the previous evening.
Do I need a car or scooter to live on Koh Lanta?
Yes, for almost everyone. There's no real scheduled public transport network beyond infrequent songthaews, and ride-hailing apps have essentially no coverage on the island. Most residents rent a scooter (roughly THB 2,500–4,000 a month); families, anyone in the rainy season, or those based near the rougher southern side-roads generally find a car or small 4x4 more practical.
How long does it take to get from Krabi Airport to Koh Lanta?
Budget 2–3 hours door to door, including the drive to the Ban Hua Hin ferry pier and the roughly 20-minute car ferry crossing. During high season (November–April) or holiday weekends, ferry queues can add an hour or more, so a pre-booked private transfer or an early departure is the safer bet.
Are there boat taxis between the beaches on Koh Lanta?
Not as a scheduled service — the west-coast beaches from Saladan down to Kantiang Bay are connected by the island's main coastal road, which songthaews, scooters and cars use. Longtail boats and speedboats are chartered instead for island-hopping — trips to Koh Jum, the Emerald Cave, Koh Rok and Koh Ngai — and are easily arranged from the piers at Saladan or Old Town.
What are the roads like on Koh Lanta in the rainy season?
The main coastal road connecting Saladan, Long Beach, Klong Nin and Kantiang Bay is generally well paved and manageable year-round, but side roads into Old Town, the hills and the southern national park can turn slick, pot-holed or partly flooded during the May–October monsoon. Ride cautiously on a scooter in the rain, and a car or 4x4 with decent clearance is a real advantage for anyone based off the main road in low season.
Are the high-season ferry queues as bad as people say, and is anything actually being done?
Yes, and it is an officially acknowledged problem rather than just traveller grumbling. Khaosod English reported that as the November 2025 high season began, both inbound and outbound queues at the Ban Hua Hin crossing stretched for kilometres with multi-hour waits, and authorities expected it to worsen through December and January as visitor numbers kept rising — treat that as a normal description of peak season, not a bad week. It is also the reason the mainland bridge has political momentum behind its 2029 target: during an October 2025 visit to Krabi, Prime Minister Anutin Charnvirakul personally instructed the Transport Minister to speed the project up, partly on tourism and investment grounds. None of that shortens today's queue — budget for it exactly as this guide already recommends.
Sources & References
- Department of Land Transport, Thailand
- Tourism Authority of Thailand
- Khaosod English — "Tourists Face Long Queues, Hours-Long Waits for Koh Lanta Ferry" (6 Nov 2025)
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.
Related Koh Lanta guides
Koh Lanta cost of living · Koh Lanta visa run & border run guide · Koh Lanta areas guide · Koh Lanta hub
Settling into Koh Lanta?
Find a place near Saladan, Long Beach or Kantiang Bay, then plan around the ferry and your everyday transport.
Hero photo by Laura Meinhardt on Pexels. General information and indicative pricing only, not travel-safety or financial advice — confirm current ferry schedules, fares and road conditions with official sources before you travel.
