These rules were last checked on 10 Nov 2026, more than 100 days ago. Confirm on the airline's own page before you fly.
Korean Air rules
Instruments with total dimensions (length + width + height) of 115 cm or less, such as violins, may be brought on board free of charge, in the bin or under the seat.
Over 115 cm, such as a cello, you must book a seat for it through the Service Center.
Korean Air recommends the cabin or a purchased seat over checking, because of the risk of damage.
A checked instrument must be in a hard travel case, and you sign a limitation of liability form at check-in.
Over 203 cm in total and 32 kg, it must have a seat or go as freight.