All you need to avoid stress when travelling from Koh Tao to Krabi is a bus-ferry combo. This is a very flexible option with multiple departure times throughout the day. The buses (sometimes vans) and ferries are both equipped with air conditioning, and since the trip is long enough, there are toilets on board the ferries.
There are 2 operators that run from Koh Tao to Krabi, with 1 departure per day. If you decide to take a ferry, you can take the High Speed and Express option.
Sparkling blue waters and soft sandy beaches welcome you to the island destination of Koh Tao. Koh Tao translates to Turtle Island in the local language, so don't be surprised if you come face to face with a Green turtle or Hawksbill turtle while there. The island is known for its spectacular underwater world, so dive in and discover its multi-hued coral gardens and swim along with fishes and sea animals of every shape, size, and color! The best ways to explore the island's diving spots? Rent a kayak and paddle around or sign up for a snorkeling cruise!
For the most unforgettable sunsets, find a spot at the John Suwan Viewpoint or Fraggle Rock. Evenings are best spent viewing a fire show with a side of the freshest seafood and an ice-cold beer!
Krabi's allure lies in its endless stretches of white sand beaches, stunning landscapes, and lush jungle. With over 200 islands located close by, there is plenty of exploring to do. Rent a speedboat and discover some of the most beautiful islands you might have ever set foot on - Koh Lanta and the Phi Phi Islands are just a few hours away by boat. Not to be missed is chilling out at Phra Nang Beach, voted as one of the world's most beautiful beaches.
There's plenty to explore inland too. Head to the Thung Teao Forest Natural Park for a dip in the beautiful Crystal Lagoon and for a chance to spot the Pita Gurney bird. Walk the 1,237 steps of the Wat Tham Sua for some enthralling legends and 360-degree views of the Andaman Sea! You could also climb up one of Krabi's most well-recognized landmarks, Khao Khanab Nam Mountains, for some mind-blowing photography opportunities.
The 154 mile (or 247 km) distance from Koh Tao to Krabi can be traversed with a ferry/bus combination or by taking a ferry and then a short flight to Krabi. Bus-ferries are very popular and economical, with day and nighttime departures available and ticket prices starting from as low as $28 per person.
If you are traveling during the day, the ferry ride presents the perfect opportunity to feel the salty sea breeze and the sparkling waters of the Andaman Sea. If you are taking the night ferry, you will witness the delightful sight of the twinkling lights of fishermen out at sea and shacks, restaurants, and hotels lining the coast of the island.
Taking a bus/ferry
Taking a bus + ferry is one of the most popular ways to get from Koh Tao to Krabi. The journey involves taking a ferry from Koh Tao to Suratthani and then transferring to a bus or minivan, which takes passengers from the Suratthani pier to Krabi. The duration of the journey is anywhere from just under seven hours to a little more than 14 hours, depending on the operator you choose. Passengers can choose from standard ferries that have longer travel times and high-speed ferries or catamarans that are faster and have shorter travel durations.
Depending on your preference, you could choose one of the ferries with daytime departures or choose a nighttime ferry. Daytime ferries typically leave from Koh Tao to Krabi in the first half of the day (ferries from Koh Tao to Krabi leaving as early as 6:00 am) while nighttime ferries leave Koh Tao around 11:00 pm. Nighttime ferries are a good option if you want to save on hotel costs - an excellent choice for budget travelers! Do note that some of the operators do not run services on Mondays.
Some of the more popular and reliable ferry operators are Songserm, Lomprayah, Seatran Discovery, and Fame Tours & Services. Some of the operators make stops at Koh Samui and Koh Phangan, while some are 'direct' ferries stopping only at Suratthani. Passengers are requested to be at the pier up to two hours before departure time, and the ferries typically allow for one check-in bag and one piece of carry-on luggage.
With a travel time of a little less than seven hours, the High-Speed Bus + Ferry by Lomprayah is one of the fastest ferry services available. Ticket prices start from $28 per person, with the High-Speed Bus + Ferry by Songserm being the most economical option.
Ferries typically start from the Mae Haad pier in Koh Tao, while drop off is at multiple piers in Suratthani, depending on the operator. The ferries have indoor seating, air conditioning, cushioned seats, and attached restrooms. Some of the ferries have a concession stand from where you can purchase food, snacks, and drinks. With open-air viewing platforms, passengers can step out for some fresh air and beautiful views.
The combined ticket allows passengers to transfer to a bus or minivan at Suratthani with multiple drop off points in Krabi, depending on the operator. The buses and minivans come with air conditioning, and many of them have reclining seats, perfect when you want to catch a wink or relax. While most of the buses don't have attached bathrooms, they make stops along the way for food and provide restroom breaks.
Taking a ferry + taxi
Those looking for a little extra legroom and greater comfort can also book a private taxi at Suratthani. While more expensive than the bus or minivan ride, a private taxi will provide hotel drop off, which translates to more convenience.
Taking a ferry + flight
While there are no airports in Koh Tao itself, you could still travel to Krabi from Koh Tao by flight. You will have to take a ferry from Koh Tao to Koh Samui and then board a flight to Krabi International Airport. The flight itself is only 55 minutes long, but you will have to factor in the ferry ride duration and the waiting time at the airport.