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

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2020-12-10</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001817153</issuerCik>
        <issuerName>EdtechX Holdings Acquisition Corp. II</issuerName>
        <issuerTradingSymbol>EDTXU</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001754102</rptOwnerCik>
            <rptOwnerName>Vedrenne-Cloquet Benjamin</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O IBIS CAPITAL LIMITED</rptOwnerStreet1>
            <rptOwnerStreet2>22 SOHO SQUARE</rptOwnerStreet2>
            <rptOwnerCity>LONDON</rptOwnerCity>
            <rptOwnerState>X0</rptOwnerState>
            <rptOwnerZipCode>W1D 4NS</rptOwnerZipCode>
            <rptOwnerStateDescription>UNITED KINGDOM</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Executive Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001754164</rptOwnerCik>
            <rptOwnerName>McIntyre Charles</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O IBIS CAPITAL LIMITED</rptOwnerStreet1>
            <rptOwnerStreet2>22 SOHO SQUARE</rptOwnerStreet2>
            <rptOwnerCity>LONDON</rptOwnerCity>
            <rptOwnerState>X0</rptOwnerState>
            <rptOwnerZipCode>W1D 4NS</rptOwnerZipCode>
            <rptOwnerStateDescription>UNITED KINGDOM</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Investment Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001826787</rptOwnerCik>
            <rptOwnerName>IBIS Capital Sponsor II EdtechX LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O IBIS CAPITAL LIMITED</rptOwnerStreet1>
            <rptOwnerStreet2>22 SOHO SQUARE</rptOwnerStreet2>
            <rptOwnerCity>LONDON</rptOwnerCity>
            <rptOwnerState>X0</rptOwnerState>
            <rptOwnerZipCode>W1D 4NS</rptOwnerZipCode>
            <rptOwnerStateDescription>UNITED KINGDOM</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001826789</rptOwnerCik>
            <rptOwnerName>IBIS Capital Sponsor II LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O IBIS CAPITAL LIMITED</rptOwnerStreet1>
            <rptOwnerStreet2>22 SOHO SQUARE</rptOwnerStreet2>
            <rptOwnerCity>LONDON</rptOwnerCity>
            <rptOwnerState>X0</rptOwnerState>
            <rptOwnerZipCode>W1D 4NS</rptOwnerZipCode>
            <rptOwnerStateDescription>UNITED KINGDOM</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Class B Common Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F1"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1861500</value>
                    <footnoteId id="F2"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By IBIS Capital Sponsor II LLC</value>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Class B Common Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F1"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>973500</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By IBIS Capital Sponsor II EdtechX LLC</value>
                    <footnoteId id="F4"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Warrant</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>11.50</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F5"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F6"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>4493250</value>
                    <footnoteId id="F7"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By IBIS Capital Sponsor II LLC</value>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Warrant</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>11.50</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F5"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F6"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>486750</value>
                    <footnoteId id="F8"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By IBIS Capital Sponsor II EdtechX LLC</value>
                    <footnoteId id="F4"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The Class B Common Stock will automatically convert into Class A Common Stock at the time of the Issuer's initial business combination on a one-for-one basis, subejct to adjustment.The Class B Common Stock has no expiration date.</footnote>
        <footnote id="F2">Includes up to 375,000 shares of Class B Common Stock that may be forfeited if the underwriters in the Issuer's initial public offering do not exercise the overallotment option in full.</footnote>
        <footnote id="F3">These securities are owned directly by IBIS Capital Sponsor II LLC, a ten percent owner of the Issuer, and indirectly by its managing members, Benjamin Vedrenne-Cloquet, the Issuer's Chief Executive Officer and a director, and Charles McIntyre, the Issuer's Chief Investment Officer and a director. Each of Mr. Vedrenne-Cloquet and Mr. McIntyre disclaims beneficial ownership of the securities held by IBIS Capital Sponsor II LLC, except to the extent of his pecuniary interest therein.</footnote>
        <footnote id="F4">These securities are owned directly by IBIS Capital Sponsor II EdtechX LLC, a ten percent owner of the Issuer, and indirectly by its managing members, Benjamin Vedrenne-Cloquet, the Issuer's Chief Executive Officer and a director, and Charles McIntyre, the Issuer's Chief Investment Officer and a director. Each of Mr. Vedrenne-Cloquet and Mr. McIntyre disclaims beneficial ownership of the securities held by IBIS Capital Sponsor II EdtechX LLC, except to the extent of his pecuniary interest therein.</footnote>
        <footnote id="F5">Each Warrant will become exercisable on the later of 30 days after the completion of an initial business combination or twelve months from the closing of the Issuer's initial public offering.</footnote>
        <footnote id="F6">Each Warrant will expire five years after the completion of an initial business combination.</footnote>
        <footnote id="F7">Represents Warrants which, prior to the effective date of the registration statement relating to the Issuer's initial public offering, IBIS Capital Sponsor II LLC irrevocably committed to purchase. Does not include up to 25,000 additional Warrants which such entity irrevocably committed to purchase in the event the underwriters in the Issuer's initial public offering exercise the overallotment option in full.</footnote>
        <footnote id="F8">Represents Warrants which, prior to the effective date of the registration statement relating to the Issuer's initial public offering, IBIS Capital Sponsor II EdtechX LLC irrevocably committed to purchase.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/Benjamin Vedrenne-Cloquet</signatureName>
        <signatureDate>2020-12-10</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Charles McIntyre</signatureName>
        <signatureDate>2020-12-10</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>IBIS Capital Sponsor II LLC, by Benjamin Vedrenne-Cloquet, Managing Member</signatureName>
        <signatureDate>2020-12-10</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>IBIS Capital Sponsor II EdtechX LLC, by Benjamin Vedrenne-Cloquet, Managing Member</signatureName>
        <signatureDate>2020-12-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
