Odegaard sealed another temporary exit from Real Madrid on Wednesday and will now showcase his talents in the Premier League for the first time.
The 22-year-old attacking midfielder revealed Arteta convinced him a switch to north London was the right option at this stage of his career, having featured sparingly for Madrid this term.
✍️ It's øfficial… 😉 pic.twitter.com/4eV5gNjK3x— Arsenal (@Arsenal) January 27, 2021
"I spoke to him before coming here, of course," Odegaard told Arsenal.com. "That was very important for me and he seems like a top manager and I liked his ideas, the way he sees football and also the way he is.
"He gave me a great feeling and that was important for me to come here. He was crucial.
"I think every time you go to a new place, you want to make sure that it feels good and that there is a plan. But I think everything here just seems good.
"I like the club and I always liked the way that the club wants to play. Everything about the club and now how the manager wants to play, I think it's a club that really suits me well. So I think it's a good match."
Official Announcement: Ødegaard.#RealMadrid— Real Madrid C.F. 🇬🇧🇺🇸 (@realmadriden) January 27, 2021
Odegaard thrived during his time on loan with Real Sociedad last season, scoring seven times in all competitions and providing six assists.
He created 62 opportunities in the Spanish top flight, more than any of his team-mates, while also recording a passing accuracy of 84.74 per cent.
Madrid cut short Odegaard's planned two-year loan at La Real, but the playmaker is on the move again after struggling for playing time in Zinedine Zidane's side.