<SEC-DOCUMENT>0001127602-11-021539.txt : 20110718
<SEC-HEADER>0001127602-11-021539.hdr.sgml : 20110718
<ACCEPTANCE-DATETIME>20110718173723
ACCESSION NUMBER:		0001127602-11-021539
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20110715
FILED AS OF DATE:		20110718
DATE AS OF CHANGE:		20110718

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ZUCKER UZI
		CENTRAL INDEX KEY:			0001248900

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15136
		FILM NUMBER:		11973208

	MAIL ADDRESS:	
		STREET 1:		383 MADISON AVE 40TH FL
		STREET 2:		C/O BEAR STEARNS & CO
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10179

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CARNIVAL PLC
		CENTRAL INDEX KEY:			0001125259
		STANDARD INDUSTRIAL CLASSIFICATION:	WATER TRANSPORTATION [4400]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1130

	BUSINESS ADDRESS:	
		STREET 1:		5 GAINSFORD ST
		STREET 2:		CARNIVAL HOUSE
		CITY:			LONDON WC1A 1PP ENGL
		STATE:			X0
		ZIP:			00000
		BUSINESS PHONE:		011 44 20 7940 5381

	MAIL ADDRESS:	
		STREET 1:		77 NEW OXFORD ST
		CITY:			LONDON
		STATE:			X0
		ZIP:			00000

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	P&O PRINCESS CRUISES PLC
		DATE OF NAME CHANGE:	20000929
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2011-07-15</periodOfReport>

    <issuer>
        <issuerCik>0001125259</issuerCik>
        <issuerName>CARNIVAL PLC</issuerName>
        <issuerTradingSymbol>CUK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001248900</rptOwnerCik>
            <rptOwnerName>ZUCKER UZI</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>35 BASEL STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TEL AVIV</rptOwnerCity>
            <rptOwnerState></rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Trust Shares (beneficial Interest In Special Voting Share)</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <transactionDate>
                <value>2011-07-15</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2400</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>22.57</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>75823</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Trust Shares (beneficial Interest In Special Voting Share)</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <transactionDate>
                <value>2011-07-15</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2400</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>35.2425</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>73423</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>22.57</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2011-07-15</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2400</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2005-10-08</value>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <value>2011-10-08</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Ordinary Shares</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2400</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Represents trust shares (the &quot;Trust Shares&quot;) of beneficial interests in P&amp;O Princess Voting Trust (the &quot;Trust&quot;).  In connection with the dual listed company transaction between Carnival plc (f/k/a P&amp;O Princess Cruises plc) and Carnival Corporation (the &quot;DLC Transaction&quot;), Carnival plc issued one special voting share to the Trust and, following a series of transactions, the Trust Shares were distributed to holders of common stock of Carnival Corporation (the &quot;Carnival Corporation Common Stock&quot;).  Since completion of the DLC Transaction on April 17, 2003, if Carnival Corporation issues Carnival Corporation Common Stock to a person, the Trust will issue an equivalent number of Trust Shares to such person.  The Trust Shares are paired with shares of Carnival Corporation Common Stock and are represented by the same stock certificate.  The Trust Shares represent a beneficial interest in the Carnival plc special voting share.</footnote>
        <footnote id="F2">Options vest ratably over five years beginning on the first anniversary of the grant date.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Uzi Zucker</signatureName>
        <signatureDate>2011-07-18</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
