This study investigates the role of social ties as facilitators of sociocultural adaptation (SCA) during an Erasmus stay. It also aims to explore the role of transnationalism, co-ethnic, and cross-cultural practices of Turkish sojourners. The data come from 16 in-depth interviews administered immediately after the participants returned home. The analysis revealed two major themes: transnationalism and co-ethnic networking as coping strategies for living abroad, with multiple subcategories conceptualising participants’ social ties and SCA during their stay. The results indicated that both transnational and cross-cultural interactions are used as part of the adaptation process at differentiated degrees. The findings also revealed that a lack of previous sojourn experience and limited opportunities for internationalisation at home led to greater adaptation challenges in the sojourn context. Thus, as a coping strategy, our participants reported engaging in more transnational experiences, though all demonstrated varying degrees of cross-cultural relationship building.