Flow Festival (commonly known simply as Flow) is an urban music and arts festival in Helsinki, Finland. The music presented at Flow Festival is a varied selection of artists from indie rock to soul and jazz and from folk to contemporary club sounds – from both the Finnish and the international scene. In addition to music, Flow Festival is about urban spaces, visual arts, film screenings, talks, design as well as food and drinks. The event takes place at a defunct Suvilahti power plant and its industrial surroundings in downtown Helsinki's immediate vicinity.
The festival showcases established musical artists but is also known for giving the stage for new and emerging artists. Notable artist appearances at Flow Festival over the years have included artists such as Nick Cave & The Bad Seeds, Kanye West, Lily Allen, The Roots, The Black Keys, Beach House, Kraftwerk, Björk, M.I.A., Bon Iver, Alicia Keys, Kendrick Lamar, Public Enemy, Cat Power, The National, Outkast, Action Bronson, Manic Street Preachers, Vampire Weekend, Iron & Wine, My Bloody Valentine and Lykke Li.
In 2013, the festival gathered more than 60,000 visitors. The line-up consisted of more than 150 artists.