Krabi to Koh-pha-ngan

To reach Koh Phangan from Krabi, you can fly to Koh Samui Airport.  Flight duration is around 1 hour. The fares typically range between 1,500 to 4,000 THB per person, depending on the airline and booking time. Several airlines, like bangkok airways and others, operate daily.

Ferry from Koh Samui to Koh Phangan
Once you arrive in Koh Samui, you'll need to transfer from the airport to the ferry pier, which takes around 30 minutes. You can take public buses, shuttle buses, or taxis to the ferry terminal.

Duration, Boarding Points, Fares
Traveling from Koh Samui to Koh Phangan in Thailand by ferry usually takes 30 minutes to 1 hour. Some of the most common piers are Bangrak Pier, Mae Nam Pier, and Na Thon Pier, all arriving at Thong Sala Pier on Koh Phangan. The fares are around 300-600 THB, depending on the type of ferry and operator.

As there are no direct options to reach Krabi to Koh Phangan, you must take a combination option of traveling by bus and ferry. 

 Krabi to Surathani
After reaching Krabi Airport, you can take public buses, shuttle buses, tuk-tuks, and taxis. You can take a bus from Krabi Town or Krabi Bus Terminal to Surat Thani, with the journey taking approximately 3 to 4 hours. Bus fares typically range from 150 to 300 THB per person, making it an affordable option for travelers.

Ferry from Donsak Pier to Koh Phangan
The journey duration typically takes around 2.5 to 3.5 hours. The ferry ticket costs range from 400 to 600 THB, depending on the ferry operator and class of service. Major ferry operators on this route include Lomprayah, Seatran Discovery, and Raja Ferry. They also provide the combined option to travel between all these destinations, where you can book the complete journey from Phuket to Koh Phangan.