[3] He played regularly for the Opticians in the 2013–14 season, making 23 league appearances and scoring three goals, as the club failed to avoid relegation.

On 16 May 2015, Lukić made his competitive debut for Partizan and played the full match in a 1–1 home league draw with Novi Pazar.

[7] On 26 August 2015, Lukić made his debut in the UEFA Champions League in the second leg of the play-off round against BATE Borisov.

[15] On 31 January 2023, Lukić joined Premier League side Fulham for an undisclosed fee, signing a four-and-a-half-year deal with the English club.

[16] Lukić made his debut at Craven Cottage on 11 February, coming on in the 91st minute as a substitute for Andreas Pereira in a 2–0 win over Nottingham Forest.

[18] Following a good run of games in the starting line-up, Lukić scored his first ever goal for Fulham in a 3–0 win against Tottenham.

Lukić is a quick, hardworking, versatile player with good vision, passing, and technique and well-rounded midfielder, who is also capable of playing in several positions, due to his ability to aid his team both offensively and defensively.