He then moved to the top-tier level Greek League club Panionios, where he also played in the EuroCup.

[4] After two years, he left the club, and on June 10, 2017, he joined Promitheas Patras of the Greek Basket League.

Saloustros joined the Greek Basket League and BCL club Peristeri in 2019.

On July 29, 2021, Saloustros renewed for a third season with the club and was subsequently named team captain.

During the 2021-22 campaign, in a total of 22 games, he averaged 5.2 points and 3.3 rebounds, playing around 16 minutes per contest.