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

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2022-10-10</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001828016</issuerCik>
        <issuerName>Playtika Holding Corp.</issuerName>
        <issuerTradingSymbol>PLTK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001840487</rptOwnerCik>
            <rptOwnerName>Playtika Holding UK II Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O GIANT NETWORK GROUP CO. LTD</rptOwnerStreet1>
            <rptOwnerStreet2>988 ZHONGKAI ROAD, SONGJIANG DISTRICT</rptOwnerStreet2>
            <rptOwnerCity>SHANGHAI</rptOwnerCity>
            <rptOwnerState>F4</rptOwnerState>
            <rptOwnerZipCode>200160</rptOwnerZipCode>
            <rptOwnerStateDescription>CHINA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001840478</rptOwnerCik>
            <rptOwnerName>Chongqing Cibi Business Information Consultancy Co. Ltd.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O GIANT NETWORK GROUP CO. LTD</rptOwnerStreet1>
            <rptOwnerStreet2>988 ZHONGKAI ROAD, SONGJIANG DISTRICT</rptOwnerStreet2>
            <rptOwnerCity>SHANGHAI</rptOwnerCity>
            <rptOwnerState>F4</rptOwnerState>
            <rptOwnerZipCode>200160</rptOwnerZipCode>
            <rptOwnerStateDescription>CHINA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001840482</rptOwnerCik>
            <rptOwnerName>Alpha Frontier Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O GIANT NETWORK GROUP CO. LTD</rptOwnerStreet1>
            <rptOwnerStreet2>988 ZHONGKAI ROAD, SONGJIANG DISTRICT</rptOwnerStreet2>
            <rptOwnerCity>SHANGHAI</rptOwnerCity>
            <rptOwnerState>F4</rptOwnerState>
            <rptOwnerZipCode>200160</rptOwnerZipCode>
            <rptOwnerStateDescription>CHINA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001840506</rptOwnerCik>
            <rptOwnerName>Equal Sino Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O GIANT NETWORK GROUP CO. LTD</rptOwnerStreet1>
            <rptOwnerStreet2>988 ZHONGKAI ROAD, SONGJIANG DISTRICT</rptOwnerStreet2>
            <rptOwnerCity>SHANGHAI</rptOwnerCity>
            <rptOwnerState>F4</rptOwnerState>
            <rptOwnerZipCode>200160</rptOwnerZipCode>
            <rptOwnerStateDescription>CHINA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001840510</rptOwnerCik>
            <rptOwnerName>Giant Network Group Co. Ltd.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>988 ZHONGKAI ROAD, SONGJIANG DISTRICT</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SHANGHAI</rptOwnerCity>
            <rptOwnerState>F4</rptOwnerState>
            <rptOwnerZipCode>200160</rptOwnerZipCode>
            <rptOwnerStateDescription>CHINA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001840512</rptOwnerCik>
            <rptOwnerName>Hazlet Global Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O GIANT NETWORK GROUP CO. LTD</rptOwnerStreet1>
            <rptOwnerStreet2>988 ZHONGKAI ROAD, SONGJIANG DISTRICT</rptOwnerStreet2>
            <rptOwnerCity>SHANGHAI</rptOwnerCity>
            <rptOwnerState>F4</rptOwnerState>
            <rptOwnerZipCode>200160</rptOwnerZipCode>
            <rptOwnerStateDescription>CHINA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001840521</rptOwnerCik>
            <rptOwnerName>Jing Shi</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O GIANT NETWORK GROUP CO. LTD</rptOwnerStreet1>
            <rptOwnerStreet2>988 ZHONGKAI ROAD, SONGJIANG DISTRICT</rptOwnerStreet2>
            <rptOwnerCity>SHANGHAI</rptOwnerCity>
            <rptOwnerState>F4</rptOwnerState>
            <rptOwnerZipCode>200160</rptOwnerZipCode>
            <rptOwnerStateDescription>CHINA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001424727</rptOwnerCik>
            <rptOwnerName>Shi Yuzhu</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O GIANT NETWORK GROUP CO. LTD</rptOwnerStreet1>
            <rptOwnerStreet2>988 ZHONGKAI ROAD, SONGJIANG DISTRICT</rptOwnerStreet2>
            <rptOwnerCity>SHANGHAI</rptOwnerCity>
            <rptOwnerState>F4</rptOwnerState>
            <rptOwnerZipCode>200160</rptOwnerZipCode>
            <rptOwnerStateDescription>CHINA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2022-10-10</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>27943938</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>11.58</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>184260997</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These securities are held of record by Playtika Holding UK II Limited (&quot;PHUKII&quot;).  PHUKII is wholly owned by Alpha Frontier Limited (&quot;Alpha&quot;). Shanghai Cibi Business Information Consultancy Co., Ltd. (formerly known as Chongqing Cibi Business Information Consultancy Co. Ltd.)(&quot;Cibi&quot;) owns a 72.98% interest in the ordinary shares of PHUKII owned by Alpha. 100% of the economic rights of Cibi are wholly owned by Shanghai Jukun Network Technology Co. Ltd. (&quot;Shanghai Jukun&quot;).</footnote>
        <footnote id="F2">Giant Network Group Co. Ltd. (&quot;Giant&quot;) directly and indirectly owns 49.0% of the economic interests of Shanghai Jukun. Giant Investment Co. Ltd. (&quot;Giant Investment&quot;) owns 51.0% of the economic interests of Shanghai Jukun and owns 36.61% of the economic interest in Giant through various subsidiary entities.   Yuzhu Shi owns 97.86% of the economic interests of Giant Investment and may be deemed to beneficially own all of the Shares owned by PHUKII.</footnote>
        <footnote id="F3">Hazlet owns a 27.02% interest in the ordinary shares of PHUKII owned by Alpha and 5.23% of PHUKII directly. All of Hazlet's economic interests of Alpha are in turn owned by Equal Sino Limited, which is in turn wholly owned by Jing Shi, Yuzhu Shi's daughter.</footnote>
        <footnote id="F4">Each of the Reporting Persons may be deemed to be the beneficial owner of all or a portion of the securities reported herein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein, and the Reporting Persons disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Tian Lin, attorney-in-fact for Playtika Holding UK II Ltd</signatureName>
        <signatureDate>2022-10-20</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Tian Lin, attorney-in-fact for Shanghai Cibi Business Information Consultancy Co Ltd</signatureName>
        <signatureDate>2022-10-20</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Tian Lin, attorney-in-fact for Alpha Frontier Ltd</signatureName>
        <signatureDate>2022-10-20</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Tian Lin, attorney-in-fact for Equal Sino Ltd</signatureName>
        <signatureDate>2022-10-20</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Tian Lin, attorney-in-fact for Giant Network Group Co. Ltd</signatureName>
        <signatureDate>2022-10-20</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Tian Lin, attorney-in-fact for Hazlet Global Ltd</signatureName>
        <signatureDate>2022-10-20</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Tian Lin, attorney-in-fact for Jing Shi</signatureName>
        <signatureDate>2022-10-20</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Tian Lin, attorney-in-fact for Yuzhu Shi</signatureName>
        <signatureDate>2022-10-20</signatureDate>
    </ownerSignature>
</ownershipDocument>
