Direct flights
from Hanoi (HAN)
to Seoul (ICN)

Weekly schedule for flights between Noi Bai Intl (Hanoi, Vietnam) and Incheon Intl (Seoul, South Korea) operated by 1 airlines.
69 weekly flights operate on this route flying 1,676mi in 3h55min.
Expect $325 in average for a one-way ticket with the cheapest option at $146.