Question: are thai airways tickets refundable?
Answer: Refunds can be made by contacting any THAI city ticketing office. Refunds will be credited back to the credit card or Visa/MasterCard Debit card that was used for payment, and a refund fee may be applied. ... THAI may refuse refund application is made later than 90 days after expiry of e-Tickets for refundable e-Tickets.