Krabi Island Review: Visiting Koh Samui

Koh Samui is 700 kms to the south of Bangkok in the Gulf of Thailand and 50 kms from Surat Thani. Regular flights are the most comfortable way to reach the island. For those looking to save money, trains, buses and boats can be used. ... Bangkok Airways also conducts daily flights to Koh Samui from Phuket, Chiang Mai and Pattaya and twice a week flights between Krabi and Koh Samui. For economical flights, opt for Air Asia's flights from Bangkok, costing 600 - 900 baht. ...