Galdikas joined
Neptūnas Klaipėda in 2009, after showing good performance in Lithuania's second strongest basketball league –
NKL playing for
Nafta-Uni-Laivitė Klaipėda scoring 9.2 points and 5.6 rebounds in his last season at the team. While playing for the latter, he was working as a security guard in a shopping mall. On 1 August 2016, Galdikas signed with
Lietkabelis Panevėžys. On 22 August 2017, Galdikas signed with
Neptūnas Klaipėda for a two-year contract. During the 2020-21 season he averaged 6.4 points and 3.4 rebounds per game. On 8 September 2021, Galdikas signed with
BC Gargždai-SC of the Lithuanian
National Basketball League. ==Euroleague career statistics==