Kardashian was photographed in Bendjima's arms Sunday as they enjoyed the view at the Hotel du Cap-Eden-Roc in Antibes. The pair, who were first linked in December, stepped out Monday to Gotha nightclub in Cannes.
"She has been in France for a few days. She is vacationing with Younes and friends," a source told People.
"Younes is young, but very responsible," the insider added. "He is very sweet to Kourtney. Kourtney is having fun and he makes her happy. After all the drama with Scott, he is a great distraction."
Kardashian and Disick split in 2015 after nine years of dating. Disick, who shares 7-year-old son Mason, 4-year-old daughter Penelope and 2-year-old son Reign with Kardashian, was first spotted with Thorne on a dinner date last week.
"It was a real date," a source told People at the time. "They were dancing together and getting cozy, but he was a total gentleman."