The hit comedy aired from 2007 to 2009, following fictionalised versions of the pair as they pursued a music career in New York City.
Both went on to have successful Hollywood careers after the Emmy-nominated show ended in 2009.
Clement has starred in blockbusters and independent films, appearing in this year’s Avatar: Fire and Ash and co-directing the Kiwi hit What We Do In The Shadows.
Talking to Rolling Stone around the same time, the 49-year-old explained that the band’s hiatus was born out of a lack of new “creative themes”.
“In recent times, when we do songwriting sessions, we’ve written like 50 comedy songs. We come up with an idea and then we go, ‘Actually, it’s a lot like ... we’ve already done this.’ It’s like another version of the same song.”
He said the duo’s time out of the spotlight since the show ended seemed to have done little to deter their fanbase.
“It’s ironic that, by not doing as much, we’ve become more famous.”
Flight of the Conchords are scheduled to perform at The Greek Theatre on May 9.