<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2013-12-31</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001513761</issuerCik>
        <issuerName>Norwegian Cruise Line Holdings Ltd.</issuerName>
        <issuerTradingSymbol>NCLH</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001567070</rptOwnerCik>
            <rptOwnerName>Star NCLC Holdings Ltd.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SUITE 1501, OCEAN CENTRE</rptOwnerStreet1>
            <rptOwnerStreet2>5 CANTON ROAD, KOWLOON</rptOwnerStreet2>
            <rptOwnerCity>HONG KONG</rptOwnerCity>
            <rptOwnerState>F4</rptOwnerState>
            <rptOwnerZipCode>0000000000</rptOwnerZipCode>
            <rptOwnerStateDescription>CHINA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001567068</rptOwnerCik>
            <rptOwnerName>Genting Hong Kong Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SUITE 1501, OCEAN CENTRE</rptOwnerStreet1>
            <rptOwnerStreet2>5 CANTON ROAD, KOWLOON</rptOwnerStreet2>
            <rptOwnerCity>HONG KONG</rptOwnerCity>
            <rptOwnerState>F4</rptOwnerState>
            <rptOwnerZipCode>0000000000</rptOwnerZipCode>
            <rptOwnerStateDescription>CHINA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Ordinary Shares</value>
            </securityTitle>
            <transactionDate>
                <value>2013-12-31</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1650000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>32.1694</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>64319334</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The price represents the public offering price of $33.25 per Ordinary Share (&quot;Ordinary Share&quot;) of Norwegian Cruise Line Holdings Ltd. (the &quot;Issuer&quot;) less the underwriters' discount of $1.0806 per Ordinary Share.</footnote>
        <footnote id="F2">Star NCLC Holdings Ltd. (&quot;Star NCLC&quot;) is a wholly-owned subsidiary of Genting Hong Kong Limited (&quot;Genting HK&quot;).</footnote>
        <footnote id="F3">As of November 15, 2013, the principal shareholders of Genting HK are: Golden Hope Limited (&quot;GHL&quot;) as trustee of the Golden Hope Unit Trust (&quot;GHUT&quot;)-44.58% and Genting Malaysia Berhad (&quot;GENM&quot;)-17.81%. GHL is a company incorporated in the Isle of Man acting as trustee of GHUT, a private unit trust which is held directly and indirectly by First Names Trust Company (Isle of Man) Limited (fka IFG International Trust Company Limited), as trustee of a discretionary trust, the beneficiaries of which are Tan Sri Lim Kok Thay and certain members of his family (the &quot;Lim Family&quot;). GENM is a Malaysian company listed on the Main Market of Bursa Malaysia Securities Berhad in which Parkview Management Sdn Bhd, as trustee of a discretionary trust, the beneficiaries of which are the Lim Family, has a substantial indirect beneficial interest. As a result an aggregate of 62.39% of Genting HK's outstanding shares is owned by GENM and GHL as trustee of GHUT, directly or indirectly, as of November 15, 2013.</footnote>
        <footnote id="F4">Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the &quot;Exchange Act&quot;), this filing shall not be deemed an admission that Genting HK and Star NCLC (together, the &quot;Reporting Persons&quot;) are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.</footnote>
    </footnotes>

    <remarks>(5) The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act.</remarks>

    <ownerSignature>
        <signatureName>/s/ Blondel So King Tak, Director, Star NCLC Holdings Ltd. (5)</signatureName>
        <signatureDate>2013-12-31</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Blondel So King Tak, Chief Operating Officer and Authorized Person, Genting Hong Kong Limited (4)</signatureName>
        <signatureDate>2013-12-31</signatureDate>
    </ownerSignature>
</ownershipDocument>
