Nag-apil usab si Bourousis sa Greek national teams nga nakigkompetensya sa: 2010 FIBA World Championship, EuroBasket 2011, 2012 FIBA World Olympic Qualifying Tournament, EuroBasket 2013, 2014 FIBA World Cup, EuroBasket 2015, 2016 Turin FIBA World Olympic Qualifying Tournament
, ang EuroBasket 2017, ug ang 2019 FIBA World Cup qualifiers.