While at Leicester City he played a key role in their victorious 1999–2000 Football League Cup campaign. He made two appearances during the run,[4] and both times came on as a substitute and scored in a penalty shootout; once against Leeds United[5] and once against Fulham.[6] He was not part of Leicester's squad for the 2000 League Cup Final at Wembley, however days after the final he was loaned out to Stoke where he had a second opportunity to play at the stadium; this time starting as Stoke won the 2000 Football League Trophy Final.[7]
International career
As a young player, Arnar made several appearances for the Icelandic international youth teams.[8] Arnar made his debut for Iceland in an April 1993 friendly match against the United States. He went on to earn 32 caps, scoring three goals between 1993 and 2003.[9] His last international match was an April 2003 friendly match against Finland in which he was substituted with Veigar Páll Gunnarsson.