Seoul to Hechi flights
Hechi lies 2,291 km (1,423 mi) south-west of Seoul, -1 h on the clock. What the numbers say about getting there, and where to book.
A nonstop flight would take about 3 h 41 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Seoul | Hechi | |
|---|---|---|
| Country | South Korea | China |
| Population | 10.3 million | 330,131 |
| Elevation | 38 m (125 ft) | 222 m (728 ft) |
| Time now | UTC+9 (Asia/Seoul) | UTC+8 (Asia/Shanghai) |
| Nearest large airport | GMP, 17 km out | HCJ, 40 km out |
Clocks in Hechi are 1 h behind Seoul right now, so a 3 h 41 min journey lands only 2 h 41 min later by the destination clock.
What changes when you arrive in Hechi
Crossing from South Korea into China: money changes from the Won to the Yuan Renminbi (CNY); sockets are AS/NZS 3112, Euro, NEMA 1-15; the dialling code becomes +86; the emergency number is http://www.wikidata.org/entity/Q25648823 / http://www.wikidata.org/entity/Q25648851.
Airports at each end
Leaving Seoul
Seoul is served by 3 airports with scheduled flights within 100 km. The closest large one is Seoul Gimpo International Airport (GMP), 17 km (11 mi) from the centre, whose 11,811-ft runway is long enough for long-haul wide-body aircraft. The alternatives are Incheon International Airport (ICN, 48 km), Wonju Airport / Hoengseong Air Base (K-38/K-46) (WJU, 88 km).
Arriving in Hechi
Hechi is served by one airport with scheduled flights. The closest large one is Hechi Jinchengjiang Airport (HCJ), 40 km (25 mi) from the centre, with a longest runway of 7,218 ft, which limits it to short and medium-haul aircraft.
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Hechi Jinchengjiang Airport (regional) | HCJ | 40 km (25 mi) | 7,218 ft | 2,221 ft |
Book a flight to Hechi
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Staying in Hechi
Live rooms and prices for Hechi are in the search below.
Book a hotel in Hechi
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Hechi from Seoul?
2,291 km (1,423 mi) in a straight line, south-west of Seoul.
How long does it take to get from Seoul to Hechi by air?
About 3 h 41 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Seoul and Hechi?
Hechi is 1 h behind at the moment (Asia/Shanghai against Asia/Seoul).
Which airports are used for Seoul to Hechi flights?
Typically Seoul Gimpo International Airport (GMP) to Hechi Jinchengjiang Airport (HCJ).
What currency do I need in Hechi?
The Yuan Renminbi (CNY).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.