I wanted to clarify whether it is necessary to have a return ticket when entering Thailand? Are they checking it under control?

[Anton]

I wanted to clarify whether it is necessary to have a return ticket when entering Thailand? Are they checking it under control?

[Serjio]

Can check. or they may not. but you have to have it.

[Nikita]

To have fewer questions at the control - fill out the immigration card completely.