The last time that an NBA regular season game has been played in Europe was back on January 24, 2020 when the Milwaukee Bucks defeated the Charlotte Hornets in AccorHotels Arena, Paris, France.
Prior to that the NBA hosted 9 regular season games in The O2 Arena in London, United Kingdom through 2011-2019. According to the league’s commissioner Adam Silver, there are no plans to have a regular season game in Europe next year. However, there could be some preseason games played there.