[1] Frashëri joined the youth setup of his local side Skënderbeu Korçë as a 14-year-old, where he remained for two years until 2007, which was when he moved to Greece to sign for Aris Thessaloniki.
He spent three years in Greece with Aris before leaving the club in the summer of 2010 with the desire to move back to Albania and play regular first team football for the first time in his career.
Frashëri joined newly promoted Albanian Superliga side Bylis Ballsh after returning to Albania, and he immediately established himself as a first team regular at the age of 20, despite competition from veteran goalkeeper and former Nigeria international Ndubuisi Egbo.
The following season he remained the first choice goalkeeper, ahead of Ndubuisi Egbo once again and new signing Eduard Miço, as he featured in 15 out of 26 league games to help his side finish 6th out of 14 teams.
[5] He made his debut in the opening match of championship against newbie Apolonia Fier on 24 August, keeping a clean-sheet in a 3–0 win at Qemal Stafa Stadium.
[12] Then Frashëri returned to participate in the Albanian Cup match against Laçi on 8 April 2015, but just on the bench because Tirana gave the starting place Edvan Bakaj.
[15] He made his return debut on 6 February by keeping a clean sheet in team's 4–0 home victory against the fellow relegation strugglers Tërbuni Pukë.
[26] Frashëri was called up for the first time in the under-21 squad by coach Artan Bushati for 2011 UEFA European Under-21 Championship qualifying match against Azerbaijan on 4 September 2010,[27] but he was an unused substitute behind the first choice Shpëtim Moçka.