N.Flying is a five-member South Korean band under FNC Entertainment. Its lineup is LEE SEUNG HYUB, CHA HUN, KIM JAE HYUN, YOO HWE SEUNG and SEO DONG SUNG. The instruments matter to the group’s identity: Seung Hyub combines vocals and rap with guitar and piano, Cha Hun plays guitar, Jae Hyun plays drums, Hwe Seung sings, and Dong Sung plays bass.

The band’s history has two starting points. It released the independent Japanese single BASKET in October 2013 before making its Korean debut with Awesome in May 2015. Hwe Seung joined in 2017 and Dong Sung became part of the lineup in 2020. Those entry dates should not be confused with the band’s original debut.

Rooftop became a defining breakthrough in 2019, bringing wider attention to the band’s melodic songwriting and live performance. Later records include Man on the Moon, TURBULENCE and Dearest. Seung Hyub’s writing and production are an important part of that catalogue, while the interplay between two distinct vocal voices gives the band flexibility between reflective songs and more forceful rock arrangements.

The release history continues through the military-service period and reunion. The 2024 single Into You precedes the full-length Everlasting in May 2025. FNC’s official archive lists a June 2026 digital single and the ninth mini album Still, released on October 8, 2026. The group’s &CON concert series provides another route through its development as a live band. Fans are known as N.Fia.