<SEC-DOCUMENT>0001127602-25-012366.txt : 20250418
<SEC-HEADER>0001127602-25-012366.hdr.sgml : 20250418
<ACCEPTANCE-DATETIME>20250418095135
ACCESSION NUMBER:		0001127602-25-012366
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250416
FILED AS OF DATE:		20250418
DATE AS OF CHANGE:		20250418

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SUBOTNICK STUART
		CENTRAL INDEX KEY:			0001052438
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15136
		FILM NUMBER:		25849367

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CARNIVAL PLC
		CENTRAL INDEX KEY:			0001125259
		STANDARD INDUSTRIAL CLASSIFICATION:	WATER TRANSPORTATION [4400]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		FISCAL YEAR END:			1130

	BUSINESS ADDRESS:	
		STREET 1:		100 HARBOUR PARADE
		STREET 2:		CARNIVAL HOUSE
		CITY:			SOUTHAMPTON SO15 1ST
		STATE:			X0
		ZIP:			00000
		BUSINESS PHONE:		011 44 23 8065 5000

	MAIL ADDRESS:	
		STREET 1:		100 HARBOUR PARADE
		STREET 2:		CARNIVAL HOUSE
		CITY:			SOUTHAMPTON SO15 1ST
		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>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-04-16</periodOfReport>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001052438</rptOwnerCik>
            <rptOwnerName>SUBOTNICK STUART</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CARNIVAL CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>3655 N.W. 87TH AVENUE</rptOwnerStreet2>
            <rptOwnerCity>MIAMI</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>33178</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Trust Shares (beneficial Interest in Special Voting Share)</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <transactionDate>
                <value>2025-04-16</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F2"/>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>11117</value>
                    <footnoteId id="F3"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>125325.2727</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <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 (fka 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">Grant of unrestricted shares in Carnival Corporation common stock, made to non-executive directors pursuant to the Carnival Corporation 2020 Stock Plan.</footnote>
        <footnote id="F3">The Boards of Directors approved a value of $195,000 to be granted to the reporting person in the form of unrestricted shares. The number of unrestricted shares was determined by dividing the grant value by the average of the closing prices of a share of Carnival Corporation common stock over 10 consecutive trading days ending on the date of grant, then rounding down to the nearest whole share.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Stuart Subotnick</signatureName>
        <signatureDate>2025-04-18</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
