Air Seoul from December 2019 is adding new service to Vietnam, with the scheduling of Seoul Incheon – Hanoi route. Airbus A321 aircraft will operate this route on daily basis, from 16DEC19.
RS521 ICN2140 – 0020+1HAN 321 D
RS522 HAN0120 – 0740ICN 321 x17
RS522 HAN0120 – 0840ICN 321 17