Conroy returns to Calgary where he played four seasons between 2001 and 2004. The veteran of 12 NHL seasons was an integral part of the 2003-04 Flames team that reached the Stanley Cup final. In 52 games this season he has five goals and 11 assists.
Lundmark has four assists in 39 games with the Flames this season.
The Kings also get a fourth-round draft choice in 2007 and a second-round draft choice in 2008.