Are there nonstop flights from Seoul (ICN) to Changsha (CSX)?

Yes. China Southern Airlines, Korean Air, Asiana Airlines fly this route. Flight time is about 2h 23m.

What is the fastest connection from Seoul (ICN) to Changsha (CSX)?

via Yancheng ≈ 2h 53m, via Yangzhou ≈ 2h 54m, via Wuxi ≈ 2h 56m (estimated flying time, excluding layovers).

How many miles is an award flight from Seoul (ICN) to Changsha (CSX)?

from 11,000 ANA miles, from 12,000 JAL miles (economy, one way, based on the published award charts).

Seoul → Changsha

Incheon International Airport (ICN) to Changsha Huanghua International Airport (CSX)・1,607 km

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Nonstop flights available (3 airlines). Flight time about 2h 23m. Nonstop return flights also operate.

With milesANA 11,000 miles+ (nonstop)JAL 12,000 miles+ (nonstop)Economy, one way, estimate. Tap a connection for miles by cabin.

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Nonstop flights

Award miles (one way, estimate)

JAL Mileage Bank — partner airline award
KE only · total distance ≈ 999 mi (band 1–1,000) · close to a band boundary
Economy
12,000
Business
24,000
ANA Mileage Club — partner award
Korea / Russia 1 ⇔ Asia 1 (one way)
Economy
11,000
Business
21,000
First
33,000

Estimates from the airlines' published award charts (as of 2026-11-02). Seat availability, fuel surcharges and stopover rules are not included — always check with the airline before booking.

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30 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.

Related routes

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