The experts were aboard the Vietnam Airline flight coded VN9417 that departed from Incheon International Airport and landed at Cat Bi International Airport at 12:30 on July 2.
The experts will work for three companies under LG Group in Vietnam.
This is the first flight from abroad to have landed at the airport since the suspension of flights to and from abroad due to the COVID-19 pandemic.
This is also the fifth flight carrying RoK experts to Vietnam to work for LG Group under the agreement between the governments of Vietnam and RoK.
Earlier, all passengers had to prove their health is in good condition and that they are negative for SARS-CoV-2 as certified by the RoK authorities and accepted by the Vietnamese side.