Korean Air operates two versions of the B777-200ER aircraft. This version is equipped with 261 seats and offers three classes of service: First, Prestige, and Economy.
Seats in First Class are Kosmo Sleeper open suites and seats in Presige Class are Prestige Plus angle lie flat seats. All seats in this aircraft are fitted with AVOD entertainment and in-seat power ports.
The following rows may be used as reference: First Class are rows 1-2; Prestige Class are rows 7-10; and Economy ends at row 53.