Cheap Bus and Ferry tickets to Koh Samui

What are the most popular routes to Koh Samui?

Bangkok - Koh SamuiAverage priceCOP 200,008Average duration16h 30mDaily departures3
Pak Nam - Koh SamuiAverage priceCOP 154,311Average duration4h 45mDaily departures2
Koh Phangan - Koh SamuiAverage priceCOP 51,233Average duration1h 25mDaily departures10
Ko Tao - Koh SamuiAverage priceCOP 93,134Average duration3h 30mDaily departures3
Ko Tao - Koh SamuiAverage priceCOP 108,452Average duration2h 15mDaily departures1