Best way to travel between Changi Airport Singapore Singapore and Bangkok Thailand

A: Changi Airport Singapore Singapore

B: Bangkok Thailand

Travel Modes: Price; Distance; Duration; CO2

train: $61.95; 1856.7 km; 29h 58mins; 98.41 kgs

bus: $68.87; 1874.78 km; 30h 56mins; 56.24 kgs

flight: $77.25; 1446.68 km; 2h 53mins; 156.24 kgs

drive: $227.95; 1833.52 km; 23h 3mins; 234.69 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Train	1856.7 km	29h 58mins	1,988 THB	61.95
Bus	1874.78 km	30h 56mins	2,210 THB	68.87
Flight	1446.68 km	2h 53mins	2,479 THB	77.25
Drive	1833.52 km	23h 3mins	7,316 THB	227.95

Take Train from Changi Airport to Tanah Merah: Time: 8mins Cost: 64 THB; $ 1.8 - 2.2 USD CO2 Emission: 0.34 kgs
Take Train from Tanah Merah to Paya Lebar: Time: 13mins Cost: 64 THB; $ 1.8 - 2.2 USD CO2 Emission: 0.33 kgs
Take Walk from Paya Lebar to Singapore Beach Road: Time: 6mins Cost: 0 THB; $ 0.0 - 0.0 USD CO2 Emission: 0.07 kgs
Take Bus from Singapore Beach Road to Hat Yai: Time: 13h 13mins Cost: 1,476 THB; $ 41.4 - 50.6 USD CO2 Emission: 27.07 kgs
Take Bus from Hat Yai to Hat Yai station: Time: 1mins Cost: 1 THB; $ 0.0 - 0.0 USD CO2 Emission: 0.02 kgs
Take Train from Hat Yai to Bang Sue Junction: Time: 13h 15mins Cost: 353 THB; $ 9.9 - 12.1 USD CO2 Emission: 49.84 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Changi Airport Singapore Singapore and Bangkok Thailand is to travel by train, which will cost about 1,990 THB or 55.80 USD.