It was under Howe's leadership that Bournemouth first made their way to the Premier League.
Iraola said, “I think it's probably very fitting that Eddie comes with Newcastle.
“It's a big part of the history of the club, I think 125 years, there are a lot of years, there is a lot of history.
“Probably here in England you don't see it as special, but for me, I come from outside, 125 years is a lot.
“I feel lucky to be part (of it) now in this special moment.”