Transaction in Own Shares

Carnival PLC
21 November 2007



                           Carnival Corporation & plc

                               Purchase of Shares


MIAMI (20 November 2007) -- -In accordance with Carnival Corporation & plc's
(NYSE/LSE: CCL; NYSE: CUK) previously announced share buy-back programme,
Carnival Corporation & plc announces that on 20 November 2007 Carnival
Investments Limited, Carnival Corporation's wholly-owned subsidiary, purchased
150,000 of ordinary shares in Carnival plc at an average price of £20.863918 per
share.  The highest price paid was £20.98 per share and the lowest price paid
was £20.64 per share.



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