Can I get a re-entry permit for my dependant visa at the airport in Thailand?

If you are on a one-year dependant visa in Thailand, you can obtain a re-entry permit either at your local immigration office or at Suvarnabhumi Airport. At the airport, the fees for a re-entry permit are slightly higher; a single entry costs 1200 baht and a multiple entry costs 4000 baht. At the immigration office, a single entry is 1000 baht and a multiple entry is 3800 baht. No additional paperwork is needed at the airport, just your passport.