Korean Air's B777-300ER aircraft is equipped with 291 seats and offers three classes of service: First, Prestige, and Economy. First Class seats are open suite flat bed seats, and Prestige seats are flat bed seats.
Seats in First Class are Kosmo flat bed suites and seats in Prestige Class are Prestige Sleeper flat bed 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 7-15; and Economy ends at row 53.