Seoul to Zhengzhou (ICN–CGO) — Airlines, Schedules & Connections

South Korean passport holders can enter China visa-free for up to 15 days under China's expanded transit visa exemption policy (renewed through 2025, confirm validity before booking). This applies to tourism, business, and transit purposes at major ports of entry. For stays beyond 15 days, apply for a visa at the Chinese Embassy or Consulate in South Korea. A single-entry L (tourist) visa costs KRW 60,000 (about $45) and takes 4 working days. Express processing (2 days) costs KRW 90,000.

Passport must be valid for at least 6 months with two blank pages. For the visa-free entry, you need a return or onward ticket and proof of accommodation. For a visa application, submit the completed form from cova.mfa.gov.cn, a passport photo (48mm x 33mm, white background), flight itinerary, hotel bookings, and bank statements. Group tourist visas are available through authorized Korean travel agencies for organized tours.

Direct flights from Seoul Incheon to Beijing (2 hours), Shanghai (2 hours 15 minutes), and dozens of other Chinese cities run daily on Korean Air, Asiana, Air China, China Eastern, and budget carriers like T'way and Jin Air. China uses the Chinese yuan (CNY), trading at roughly 190 KRW per CNY 1. Cash is nearly obsolete in Chinese cities. Alipay now allows foreign passport holders to link Visa/Mastercard for mobile payments. No mandatory vaccinations. A VPN is needed for Google, KakaoTalk, and most Korean apps inside China.

AREX (Airport Railroad Express) runs two services from Seoul Station: the Direct Train (43 min, ₩11,000, reserved seats) and the All-Stop train (66 min, ₩4,550, unreserved). Both trains serve T1 first, then T2; confirm which terminal your airline uses before boarding.Limousine buses depart from major Seoul neighborhoods and hotels (₩16,000–18,000, 60–90 min depending on traffic). KAL and LIMOUSINE services are reliable. Taxis from central Seoul cost ₩65,000–80,000 and take 60–90 minutes. Deluxe (black) taxis are pricier but English-speaking drivers are more common.

Metro Line 2 runs from the airport to central Zhengzhou and Zhengzhou East Station (high-speed rail hub) in 30–40 minutes for CNY 20–25. Taxis and DiDi depart from designated stands outside arrivals; fares to the city centre are CNY 70–120. Airport bus routes serve multiple hotel and transport hubs across the city.Zhengzhou is a major high-speed rail node with frequent connections to Beijing, Shanghai, Xi'an, and Wuhan from Zhengzhou East Station. Rental car desks are in the arrivals hall.

Humid continental climate. Summers (June–August) are hot and humid at 28–36°C with heavy rainfall; flooding and severe thunderstorms are genuine risks and can disrupt ground operations. Winters (December–February) are cold and dry at −4 to 5°C, with occasional snow and freezing fog causing de-icing delays.

Zhengzhou is prone to extreme weather events, including the historic July 2021 floods. Spring and autumn are mild and pleasant. Sandstorms can occur in spring, occasionally reducing visibility at the airport.