Seoul to Guiyang (Nanming) (ICN–KWE) — 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 to central Guiyang (Lincheng Donglu) costs ¥6–8 and takes 35 minutes. Trains run until around 22:30; late arrivals must use a taxi or DiDi.

Taxis from the airport rank cost ¥40–70 to the city center. DiDi is available and runs ¥35–60. Airport shuttle buses to Guiyang North Station (¥15) and downtown hotels (¥10) are cost-effective with luggage. Rental cars are available in the arrivals hall.

Guiyang has a subtropical highland climate. Despite its latitude, the altitude (~1,100m) keeps temperatures mild year-round. Winters (December–February) are cool at 3–10°C with persistent overcast and drizzle. Freezing rain occurs occasionally and is the main icing disruption risk at the airport.

Summers (June–August) are warm and rainy at 24–29°C. The city sees very high cloud cover for much of the year. Guizhou province is known in China as the "sky of ten days without clear skies." Low cloud and fog are regular operational factors from November through March. The most reliable weather is September through October.