Please be informed that system maintenance will be occurred during 07 NOV 2017 at 19.00-22.00GMT (08 NOV 2017 at 02.00-05.00 Bangkok time). Online booking during this period could be done but ticket will be issued later. These services which are pre-order meals, Excess baggage, Air award and Upgrade Awards on Star Alliance Airlines will be unavailable.
THAI apologize for any inconvenience this may cause.
Enjoy the convenience and ease of internet check-in for THAI/THAI Smile operated flights. Check-in can be made from 24-1 hour prior to scheduled flight departure at all THAI/THAI Smile check-in online stations.