Public Company Registration No. 0107537001757

     (Translation)

No. Gor Bor. 07/043
     
                                                                                   October  16, 2008

Subject   : Notification of the Book Closing for Interest Payment of Debentures of Thai Airways International Public Company Limited  (THAI10NA and THAI12NA)

To          : The President,
                The Stock Exchange of Thailand
Refer      : The Letter No. ISO.ISIO.08/3222 of TMB Bank Public Company   Limited on October 8, 2008
  
                Thai Airways International Public Company Limited (“the Company”) would like to inform you that the Company will close the registered book for interest payment of debentures of the Company (THAI10NA and THAI12NA), the details are shown in the reference letter.

                Please be informed accordingly.

                                                                                    Reference Letter
ISO.ISIO.08/3222
   
October 8, 2008

RE: Scheduled closing the registered for Thai Airways International Public Company Limited.

Executive Vice President Finance and Accounting Department
Thai Airways International Public Company Limited.

Dear Sir,

We, TMB BANK Public Company Limited. As a Registrar & Paying Agent Debentures of THE DEBENTURES OF THAI AIRWAYS INTERNATIONAL PUBLIC COMPANY LIMITED NO.1/2550 SERIES 1 DUE 2010 (THAI10NA) and SERIES 2 DUE 2012 (THAI12NA) would like to announce that the closing date of the registration of interest payment of the above debentures for period # 2 at 12.00 hours of November 10, 2008 and the interest payment will be on November 24, 2008. Details are as follows:

Yours faithfully, 
TMB Bank Public Company Limited.

(Miss Poonsri  Solgosoom )
Authorized Signature
Registrar and Paying Agent         

  
Investor Services Operations Division
Tel. 0-2230-5575, 0-2230-5487