Flights Haiphong — Seoul is a popular route. The straight-line distance is 2 697 km. Flight time 3h 40m. Time difference +2h.
From Haiphong (HPH) flights depart from 1 airport: HPH. To Seoul (SEL) — 1 arrival airport: ICN.
1 airline operate on this route: Vietjet.
The minimum price for the next 3 months — from $76 (19.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $96, ranging from $76 to $111. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Friday.