Bangkok to Koh Samui by Ferry

For travellers heading to visit us here on Koh Samui from the bustling capital of Bangkok, a unique alternative to flying or the standard bus-and-ferry combo has recently emerged: The Seahorse Ferry.

This 22-hour overnight cruise transforms a long transfer into a relaxing mini-vacation. If you’re considering this scenic, slow-travel option, here’s what to expect

While flying takes just over an hour and the bus/train and ferry options clock in around 11–14 hours, the Seahorse Ferry embraces the leisurely pace of the open sea. Departing from the Chao Phraya River in Bangkok at  Saengthong Rice Pier area, the Blue Dolphin sails down the river before heading into the Gulf of Thailand, offering spectacular views of the city skyline as you depart.

The total journey time is approximately 22 to 24 hours, arriving close to TopCats Fishing Resort, docking at Nathon Pier. 

The Seahorse Ferry is well-equipped to make the long voyage comfortable and engaging. Forget cramped seats—this vessel offers a range of accommodation options to suit different budgets, from Recliner seats to Private cabins and if you are feeling decadent, luxury suites.

Beyond the sleeping arrangements, the ship provides excellent facilities:

• Restaurant & Café: Serving a variety of Thai and European cuisine, plus coffee and snacks.
• Rooftop Bar & Deck: This is often cited as the highlight! An outdoor bar area on the upper deck is the perfect spot to watch the sunset over the Gulf of Thailand and enjoy some live music.
• Kids Zone: A dedicated, safe space for younger passengers.
• Clean Shower Rooms: Available for all passengers to freshen up before arrival.

If your priority is pure speed, a flight is still the champion. Fly direct to Samui International airport; however, if you view travel as an experience—a chance to disconnect, enjoy the ocean breeze, and avoid airport stress—the Seahorse Ferry is a good choice, especially if you are travelling with a car or motorbike.

It’s a fantastic middle-ground between the rush of a plane and the multiple transfers of a combined journey. You get to wake up to the sunrise over the Gulf and arrive on the beautiful shores of Koh Samui, fully rested and ready to explore, or indeed get your fishing rods out right here at TopCats Fishing Resort.