How do I get from Bangkok to Koh Samui by train?

We have various trips available from Bangkok to Koh Samui. There are combo trips available with train+ferry tickets with transfers included in the trip. Kindly search for the station on top of the page, input the desired date and click on "Find tickets".

Tags: Thailand, Thai Railways

Thai Railways

OK

I don't have a booking number. I have not purchased a ticket yet.