Going undrafted in the 2012 NBA draft, the Lithuanian returned home to join LKL and VTB United League side Lietuvos rytas Vilnius in July 2012, signing a multi-year contract. He started the season with the Lithuanian giants, playing in Europe's top tierEuroLeague, before they loaned him to Latvian team Barons Riga for the second part of the season in order to gain more playing time, having played American basketball for more years he struggled re-adapting during his first year back in Europe. For the 2013–14 season he was loaned from the start of the season to Polish side Anwil Włocławek of the, Tauron Basket Liga, he played well in Poland, being named best player in the TBL February 2014, earning a call-up to the All Star Game against Czech League players the same month. Dulkys left the Polish side a few days later, being re-loaned by Lietuvos rytas Vilnius to Turkish outfit Tofaş for the remainder of the season after they bought out Anwil's contract with the player, the latter agreeing to lose a mayor player for financial reasons. He scored 11.4 points on 54.5 percent from 3-point range in 10 games, as Tofaş made it to the Turkish Basketball League quarter-finals. After his two-year contract was seemingly not extended by Lietuvos rytas Vilnius, he joined Italian Serie A team Umana Reyer Venezia in July 2014. On 19 June 2015, he signed with Yeşilgiresun Belediye of the Turkish Basketball League for the 2015–16 season. On 11 October 2016, Dulkys signed with Rio Natura Monbus Obradoiro. Following the solid season in Liga ACB where he averaged 10.3 points, 2.5 rebounds and 2.6 assists, he joined the Golden State Warriors for the 2017 NBA Summer League. In August 2017, Dulkys signed with İstanbul BB. He averaged 6.5 points, 2.3 rebounds and 2.5 assists per game in four games, a season shortened due to injury. On 4 August 2018, Dulkys signed with the Polish clubAsseco Gdynia. On 13 September 2019, he has signed with Baxi Manresa of the Liga ACB. Dulkys signed an extension with Manresa on 24 December.
National team career
Fresh out of college Dulkys played for Lithuania in 2012 Olympic qualification, he finished with a solitary three-pointer scored in 6 minutes spread across 3 games. He was not selected for the Olympics proper and has not played for Lithuania since 2012.
Personal life
He is married to McCall Maynor, an American that he met whilst they were both studying at Florida State University, she has followed him around the world for his career whilst managing her own online boutique that creates clothing and accessories.