High Quality Content by WIKIPEDIA articles! The 2004 FA Cup Final was the 123rd final the FA Cup and the fourth final to be played at the Millennium Stadium, the Welsh national stadium in Cardiff, due to the ongoing reconstruction of the usual venue, London`s Wembley Stadium. The match took place on 22 May 2004 and it was contested by Manchester United, who had finished third in the Premier League that season, and Millwall, who had finished tenth in Division One.