Writing on Twitter and Facebook, the 'Echoes' band confirmed that they would enter the studio in a week's time.
"7 days and counting until we commence recording record 3 #trilogy," the group said.
The as-yet-untiled album follows the band's 2007 Mercury Prize-winning debut Myths of the Near Future and 2010's Surfing The Void.
Klaxons claimed that they had been asked by label Polydor to re-record parts of their second album because it was too experimental.
The band cancelled a tour in North America last spring, citing "unforeseen circumstances".
> Snow Patrol, Klaxons for Spain's Bilbao BBK Live 2012
Watch the Klaxons 'Atlantis to Interzone' music video below: