Louisville to Shenzhen (SDF–SZX) — Airlines, Schedules & Connections

US passport holders can enter China visa-free for stays up to 30 days under a temporary policy running through December 31, 2026. This covers tourism, business visits, and transit. No advance application is needed. Passport must be valid for at least 6 months beyond the date of entry.

For stays beyond 30 days, a standard visa from a Chinese embassy or consulate is required before departure. Separate 144-hour and 72-hour visa-free transit programs exist at select airports for travelers continuing to a third country.

Metro Line 11 (Airport Express) connects to Futian station (30 min, ¥20) and Luohu (45 min, ¥28); from Futian you can cross to Hong Kong via the Futian/Lok Ma Chau checkpoint. Trains run 6am to midnight.Taxis to the city centre cost ¥60–100. Ferries to Hong Kong run from the adjacent Fuyong Ferry Terminal (45 min, HK$300–350); a convenient alternative to land crossings. Car rentals are limited; private car hire with driver is common for business travel.

Subtropical monsoon climate. Summers (May–September) are hot and very humid (28–34°C) with heavy monsoon rainfall and frequent typhoons. Typhoon season peaks July through September and can close the airport for 12–24 hours. Thunderstorms cause delays throughout the wet season.

Winters are mild and mostly dry (10–20°C). Spring brings persistent fog and drizzle (February–April) that can disrupt morning departures. October and November are the most pleasant months.