Transition to new quarterly expiration of miles has begun, any miles earned during 01 January – 30 September 2010 and not redeemed will expire on 30 September 2013. Thereafter, mile expiration will be on true quarterly basis, miles earned during October-December 2010 and not redeemed will expire on 31 December 2013 and so on each quarter.
You may view any expiring miles for the upcoming 4 quarters by logging into your account at www.thaiairways.com/rop
You can also now extend the validity of expiring miles during each quarter if you wish, and you may extend the validity of all or partial expiring miles, with a minimum of 100 miles being extended.
Each extension of expiring miles must be completed within the current quarter with the extension of designated miles valid until the end of the following quarter. For example, miles expiring on 30 September 2013 may be extended at any time during the quarter, July-September, and are valid for use to the end of the next quarter, or 31 December 2013.
Expiring miles may be extended at a cost of THB 0.50 per mile, or the equivalent in local currency, by contacting any THAI city ticketing office worldwide.