Vietnam Airline has 4 routes connecting to Seoul from other cities (Paris, Ho Chi Minh City, Ha Noi, Bangkok).
The route connecting from Bangkok to Seoul has the most flight everyweek (21 flights).
The route connecting from Paris to Seoul has the least flight everyweek (6 flights).
The longest flight is from Ho Chi Minh City to Seoul , it takes 8887km (equals to 5522 miles or 4799 nautical miles) for this route.
The earliest flight is from Ha Noi to Seoul , depart time is at 23:40 and arrival time at 05:30.
The latest flight is from Bangkok to Seoul , depart time is at 19:35 and arrival time at 21:05.