Best way to travel between

Singapore
Koh Samui
Travel Modes
Price
Distance
Duration
CO2
bus
$91.0
1328.7 km
21h 54mins
39.86 kgs
 
drive
$194.0
1304.16 km
16h 38mins
166.93 kgs
 
flight
$283.0
1056.78 km
4h 24mins
114.13 kgs
 
N/A
 
 
 
 
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Bus 1328.7 km 21h 54mins 2,921 THB 91.0
Drive 1304.16 km 16h 38mins 6,226 THB 194.0
Flight 1056.78 km 4h 24mins 9,083 THB 283.0
Take Train from City Hall to Marsiling
Time: 52mins Cost: 64 THB; $ 1.8 - 2.2 USD CO2 Emission: 1.39 kgs
Take Train from Singapore Woodlands to Johor Bahru
Time: 3mins Cost: 64 THB; $ 1.8 - 2.2 USD CO2 Emission: 0.11 kgs
Take Bus from Johor Bahru to Kuala Perlis
Time: 9h 47mins Cost: 642 THB; $ 18.0 - 22.0 USD CO2 Emission: 24.96 kgs
Take Car from Kuala Perlis to Don Sak
Time: 6h 17mins Cost: 1,926 THB; $ 54.0 - 66.0 USD CO2 Emission: 52.79 kgs
Take Ferry from Don Sak to Koh Samui
Time: 1h 33mins Cost: 128 THB; $ 3.6 - 4.4 USD CO2 Emission: 4.13 kgs
Take Car from Koh Samui to Koh Samui
Time: 30mins Cost: 96 THB; $ 2.7 - 3.3 USD CO2 Emission: 3.07 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Singapore and Koh Samui is to travel by bus, which will cost about 2,921 THB or 81.90 USD.