Flights Seoul — Zhengzhou is a popular route. The straight-line distance is 1 238 km. Flight time 1h 57m. Time difference -1h.
From Seoul (SEL) flights depart from 1 airport: ICN. To Zhengzhou (CGO) — 1 arrival airport: CGO.
2 airlines operate on this route: Xiamen Airlines, Korean Air.
The minimum price for the next 3 months — from $122 (09.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $122, ranging from $122 to $122. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Wednesday.