Howard played twice for the Germany women's national under-20 football team in 2012. She was named in Germany's squad for the 2012 FIFA U-20 Women's World Cup in Japan, but did not get to play in any matches. In 2016 she was called into a training camp for England's new "Next Gen" team. She said: "Although I was born and brought up in Germany it’s always been my ambition to play for England, and hopefully I’ve now taken my first step."