By Air: The Changi International Airport which is located 20km from the main city center is well connected with all the major cities throughout the globe with frequent international & domestic flights. During off peak seasons flights are very much affordable for tourists.
By Road: Buses and Cabs are great way to reach Singapore from Malaysia and Thailand. The Bus transportation system is very pocket friendly in Singapore.
By Train: There are trains which run from Malaysia to Singapore which are air conditioned and very comfortable. The TanjungPagar Railway Station is located approximately 16kms from Singapore city.You can do reservations for train in advance using Singapore tourist guide.
By Boat: Ferries connect Johor and Riau Islands to Singapore.
HOW TO GET AROUND SINGAPORE
By Cab: One can hire a cab to reach city after getting down at the railway station and once you book a hotel in city center you are ready to explore the city using Singapore tourist information.
By train: The MRT (Mass Rapid Transit) and LRT (Light Rail Transit) are a reasonable and reliable mode of transport.
By Bus: You can cover most of Singapore by bus. However they are comparatively a slow mode of transport.