He was born in Poznan. He began his musical education at the age of seven by playing the cello. He completed this instrument with a diploma from the Karol Szymanowski Secondary Music School No. 4 in Warsaw. In 2004 he began studies at the Faculty of Vocal and Acting at the Grażyna and Kiejstut Bacewicz Academy of Music in Lodz. He completed them in 2009 with a diploma with distinction. In the same year, he began postgraduate studies in opera singing at the Guildhall School of Music and Drama in London, and then continued his singing studies at the prestigious Juilliard School of Music in New York in the Artist Diploma of Opera Singing program in Edith Wiens' singing class.
He is the winner and laureate of many international vocal competitions - opera, including: the Veronica Dunne International Vocal Competition in Dublin in (2011), the Marcella Sembrich-Kochanska International Competition in New York (2014) and song, including: Ada Sari International Festival and Competition of Vocal Art in Nowy Sącz (2009).
He made his debut with the role of Schaunard in La Bohème at Teatro Filharmonico/Arena di Verona in Italy (2009). He has given song recitals at Carnegie Hall in New York (2012) and Wigmore Hall in London (2012). He sings in many opera theaters in Poland and abroad. In addition to classical opera parts (Mozart, Bellini, Donizetti, Verdi), the artist performs parts in operas by contemporary composers with great success, including: Korine Fujiwara (The Flood) or Pawel Mykietyn (The Magic Mountain).
In addition to singing, Szymon Komasa loves cinema and acrobatics.