The only option is the bus, which suits those looking for a straightforward and direct solution. The downside is the relatively long travel time.
Traveling from Koh Lanta to Ayutthaya involves a bus ride that takes approximately 360 minutes. This is the only available option, so consider if the time and cost fit your plans. Prices range from 450 to 900 THB, and it's advisable to check current schedules.
The bus is also the cheapest option, with prices between 450 and 900 THB. Keep in mind the long duration of 360 minutes.
For families seeking convenience and simplicity, the bus can be a good solution, but consider the long duration of the journey.