As an active stakeholder organisation, bringing together national-level agencies working towards furthering the internationalisation of their higher education systems, the Academic Cooperation Association (ACA) contributed through this Reflection Paper to the debate around the growing need to increase inclusion in the internationalisation of higher education (activities) in general, and in the Erasmus 2021-2027 programme, in particular. The points raised in this Paper stem from internal reflections with and between the ACA members, conversations with inclusion experts, with the European Commission and student organisations representatives (from the Erasmus Student Network – ESN and the European Students’ Union – ESU), as well as from discussions that took place in the framework of the ACA seminar of 21 February 2019, under the same title.