Guttmann returned to Europe in 1932. He coached teams in Austria, The Netherlands and Hungary . (SC Hakoah Wien, SC Enschede) He had his first success with Újpest FC in the 1938–39 season. He won the Hungarian League and the Mitropa Cup. How Guttman spent the war years in unclear. Guttmann himself is said to have escaped to Switzerland where he was interned. The years after the Second World War he spent as coach in Italy, South America and Portugal.(São Paulo FC, AC Milan, Benfica Lisabon and others).