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

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2018-10-05</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001746468</issuerCik>
        <issuerName>EdtechX Holdings Acquisition Corp.</issuerName>
        <issuerTradingSymbol>EDTX</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001754333</rptOwnerCik>
            <rptOwnerName>Polk Zelmira Koch</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>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <footnotes></footnotes>

    <remarks>The reporting person has an indirect pecuniary interest in shares of common stock of the issuer through her membership interest in IBIS Capital Sponsor LLC, over which the reporting person does not have voting or dispositive control.  The reporting person disclaims beneficial ownership of such securities except to the extent of her pecuniary interest therein.</remarks>

    <ownerSignature>
        <signatureName>/s/ Zelmira Koch Polk</signatureName>
        <signatureDate>2018-10-05</signatureDate>
    </ownerSignature>
</ownershipDocument>
