Air Koryo is the state-owned national flag carrier airline of North Korea, headquartered in Sunan-guyŏk, Pyongyang. Based at Pyongyang Sunan International Airport(IATA: FNJ), it operates international scheduled and charter services to points in Asia. It was founded on 1950. Air Koryo has offices in Beijing, Shanghai and Shenyang, China; Moscow and Vladivostok, Russia; Bangkok, Thailand; Berlin, Germany; Kuala Lumpur, Malaysia; and Kuwait City, Kuwait.
View Air Koryo Hand / Cabin | Checked Baggage Allowance and Excess Baggage rates in the below link
Air Koryo Checked Baggage
Air Koryo Hand | Cabin Baggage