Thailand Ferries Guide 2026: Island Hopping Routes, Ferry Tickets & Travel Tips

In Thailand, ferries are often the easiest way to travel between islands. Most islands do not have airports, making ferries the only direct option. They are also cheaper than flights and offer scenic sea views.

Flights to coastal airports can cost ₹4,000–₹8,000 one-way and still require taxi transfers to the pier. Buses are cheaper but slow and cannot cross water. In comparison, the Phuket to Phi Phi ferry takes about 2 hours, costs around ₹850–₹1,200, and drops you directly on the island. Ferry travel also slots naturally into island-hopping in Thailand, letting you string together two or three islands in a single trip without the overhead of airports.

Andaman Coast (West Side)

The Andaman side serves as the most photographed destination in Thailand, which includes Phuket, Krabi, Phi Phi, Koh Lanta, and Koh Lipe. During the southwest monsoon (June–September), ferries on this coast are frequently cancelled due to rough seas. If you're planning a Phuket trip or a Krabi holiday between October and April, this is your ferry network. The Andaman coast is not accessible by ferry from the Gulf side.

• Peak season: October – May
• Monsoon disruption: June – September

Key departure hubs:

• Phuket: Rassada Pier (main hub for Phi Phi, Krabi, Koh Lanta routes)
• Krabi: Klong Jilad Pier and Ao Nang Pier (for Phi Phi and Koh Lanta)

Gulf of Thailand (East Side)

The Gulf network connects Koh Samui, Koh Phangan, and Koh Tao, the trio that handles the bulk of Thailand's party and dive tourism. Because the Gulf runs on an opposite monsoon cycle, it's often possible to ferry here when the Andaman side is closed.

• Peak season: November – April, plus a secondary window July – September
• Advantage: While the Andaman is rough, the Gulf stays calmer

Key departure hubs:

• Don Sak Pier or Surat Thani Pier (for Koh Samui, Koh Phangan, Koh Tao)
• Chumphon Pier (northern access point for Koh Tao)

Where to Book

• Online platforms: Lomprayah.com, 12Go Asia, Baolau, Direct Ferries, Omio – all allow advance booking with e-tickets
• At the pier: Walk-up tickets are available on most routes and often slightly cheaper than online (no booking fee), but popular routes during peak season can sell out
• At your hotel or a local travel agency: Convenient but usually carries a small markup
• Khao San Road, Bangkok: Traditional booking point for combined bus+ferry tickets to southern islands

When to Book in Advance

• Peak season (December–February): 3–7 days ahead on popular routes
• Full Moon Party weekend on Koh Phangan: 1–2 weeks ahead minimum
• Public holidays in Thailand: 1–2 weeks ahead

1. Phuket to Phi Phi Islands

This is Thailand’s most popular ferry route, connecting Phuket to the beautiful Phi Phi Islands, including Maya Bay. Ferries leave from Rassada Pier from around 8:30 AM, with multiple daily departures during peak season. Since this route gets busy quickly between December and February, booking your tickets 48–72 hours in advance is highly recommended. 

2. Krabi to Koh Phi Phi

If you're based in Krabi rather than Phuket, the Phi Phi ferry from Klong Jilad Pier is shorter (about 90 minutes) and generally less crowded than the Phuket route. This is the better option if you're combining Krabi beaches with a Phi Phi stay. 

Note: The pier is 5 km from central Krabi town and Ao Nang. Factor in a 15-minute taxi or tuk-tuk to reach it.

3. Krabi to Koh Lanta

Koh Lanta is becoming a favourite among Indian travellers looking for a quieter and more affordable alternative to Phuket. You’ll find beautiful beaches, relaxed vibes, and lower prices without compromising on water quality. Ferries from Krabi take around 2 hours, but keep in mind this route mainly operates during the high season, from October to April.

4. Koh Samui to Koh Phangan

This is the busiest and fastest ferry route in the Gulf Islands, with boats running up to 14 times daily between Koh Samui and Koh Phangan. The journey takes just 30 minutes, making Koh Phangan an easy day trip from Samui. During full moon party dates, ferries add extra services, but seats fill quickly, so advance booking is highly recommended. 

5. Gulf Islands Triangle: Samui → Phangan → Koh Tao

The three Gulf islands naturally fit together for island hopping, giving travellers a mix of luxury resorts in Koh Samui, nightlife and Full Moon Parties in Koh Phangan, and world-famous diving in Koh Tao. Lomprayah’s high-speed catamarans connect all three islands smoothly, with journeys taking around 1 hour from Samui to Phangan and another 45–60 minutes onwards to Koh Tao. 

Not all ferries are the same. The vessel type affects journey time, comfort, and price significantly.

• Lomprayah: Thailand's largest high-speed ferry operator, established in 1996. Runs seven high-speed catamarans across 42 routes. Also offers combined bus+ferry packages from Bangkok. The most reliable option for Gulf travel.
• Raja Ferry: Operating for over 40 years. Runs traditional car ferries between Don Sak (Surat Thani) and Koh Samui/Koh Phangan. The most affordable option on these routes. Carries vehicles.
• Andaman Wave Master: Primary operator for many Andaman coast routes, including Phuket to Phi Phi connections.
• Bundhaya Speedboat: Operates Andaman routes connecting Phuket, Ao Nang, Koh Phi Phi, Koh Lanta, and Koh Lipe. Known for reliable schedules and good safety standards.
• Seatran: Gulf operator covering Koh Samui and Koh Phangan. Also runs combined coach+ferry services from the mainland.
• Songserm: One of the older operators, covering both Andaman and Gulf destinations, including Koh Tao, Koh Phangan, Koh Samui, Phuket, and Krabi.

When both options exist for the same route, speedboats cost 20–50% more and are faster but more uncomfortable in choppy water. For routes under 1.5 hours in calm conditions, the speedboat difference is minor. For routes over 2 hours, a catamaran or regular ferry is significantly more comfortable.

• Booking ferries without checking the monsoon season. A confirmed ticket doesn't mean a guaranteed departure if conditions are unsafe. Operators will cancel and usually offer a refund or rescheduling, but it disrupts plans.
• Assuming all piers are near your hotel. Rassada Pier in Phuket is 10 km from Patong Beach — allow 30–40 minutes and ₹400–₹600 for a taxi. Check pier proximity when booking accommodation.
• Choosing the cheapest operator without checking reviews. On budget speedboats, especially, safety varies. For families with children, paying an extra ₹300–₹400 for Lomprayah over an unlisted operator is worth it.
• Skipping travel insurance. Ferry cancellations during monsoon transitions are common. Travel insurance that covers missed connections is worth having, particularly on multi-island itineraries.

• Arrive early: 30–45 minutes before departure is the minimum. Busy piers like Rassada (Phuket) and Thong Sala (Koh Phangan) require more time for check-in.
• Keep your luggage accessible: Most ferries have exterior luggage racks. Keep a small bag with valuables, sunscreen, and a light jacket inside the cabin with you.
• Wear your life jacket: Required on speedboats, and worth wearing on catamarans too. Don't skip it.
• Seasickness: Sit mid-vessel for the most stable ride. Bring medication if you're susceptible — rough crossings happen even in high season.
• No passport needed domestically: For travel between Thai islands you only need an ID. International travellers should carry their passport as standard identification, particularly on routes near the Malaysian border.
• Scooter transport: Large vehicle ferries carry motorcycles for an additional fee. Speedboats and catamarans cannot. If you're island-hopping with a rented scooter, confirm the vessel type can accommodate it before booking.

Thailand ferries make island-hopping simple, affordable, and scenic. Whether you are travelling from Phuket to Phi Phi, exploring Koh Samui and Koh Phangan, or heading to quieter islands like Koh Lanta, ferries remain the most practical option. With regular departures, budget-friendly prices, and stunning sea views, they are an essential part of any Thailand trip. Plan your routes in advance, travel during the right season, and book early for popular connections to enjoy a smooth and stress-free ferry experience in Thailand.