Spring Airlines
Passengers transiting through Suvarnabhumi Airport for less than 12 hours do not require a visa, unless they are travelling on Angkor Air, Beijing Capital Airlines, Cebu Pacific, Eastar Jet, Golden Myanmar Airlines, Indigo, Intira Airlines, Jeju Air, Jet Asia Airways, Jetstar Asia Airways, Jetstar Pacific, Jin Air, Juneyao Airlines, Lao Central Airlines, Tigerair Mandala, Norwegian Air, Orient Thai Airlines, Regent Airways, Shandong Airlines, Sichuan Airlines, South East Asian Airlines, SpiceJet, Spring Airlines, T'way Airlines, Thai Smile, Tigerair or VietJet Air.