Tell me if we are flying from Sri Lanka, do I need a ticket to a third country, who is familiar with the situation?

[Natali]

Tell me if we are flying from Sri Lanka, do I need a ticket to a third country, who is familiar with the situation?

[Aleksandr]

Desirable. Without it, they may not be allowed on a flight to Colombo and may not be allowed at border control in Thailand.

[Olstarioll]

Generally needed, not often asked if the first flight in the thai.

[Mike]

According to the regulations, yes it is needed.