Can Thai nationals travel to Indonesia and what are the quarantine requirements upon return?

I took a bunch two thai guys with me on a job to Indonesia now. No visa unless its a work visa.

Thais are free to travel out of the country. Obviously they’d need a visa (if required) to get into what ever country. On return they have two choices. They can opt for state repatriation flights (limited availability and not available from all places) and go to a state quarantine place (you don’t get a choice of where they place you) or they can buy a semi commercial ticket from a dozen or so airlines that fly into Bangkok daily and quarantine in an alternative state quarantine hotel of their choice - at their own expense.

I no a girl here in thailand just got her visa and leaves thailand next week but that is to uk so they must be letting them fly out of country but dont no about to indonesia

Surely for a lot of these questions you would check the respective countries websites as requirements change from day to day.

Back yes all people come in go to quarantine... Tge boarder to Indonesia is open?