hello aspirant,

Yes, You can get a scholarship  as an International student, a full  Funded Scholarship for studies in abroad through SAT/AST but the only test is not going to be a deciding factor for getting a fully funded scholarship. Your background and academic career plays a vital role also.

now coming to IELTS EXAMS, 

There are  few scholarship foundations look at IELTS scores. This includes international scholarship foundations such as the Fulbright Award. NOT ON;Y IN EUROPE.  YOU Can get scholarship in all over the world university on your ielts score.