Are there nonstop flights from Seoul (ICN) to Kaohsiung (KHH)?

Yes. Trinity Airways, China Airlines, EVA Air fly this route. Flight time is about 2h 34m.

What is the fastest connection from Seoul (ICN) to Kaohsiung (KHH)?

via Shanghai ≈ 3h 6m, via Jeju City ≈ 3h 7m, via Fuzhou ≈ 3h 8m (estimated flying time, excluding layovers).

from 11,000 ANA miles, from 15,000 JAL miles (economy, one way, based on the published award charts).

Incheon International Airport (ICN) to Kaohsiung International Airport (KHH)・1,756 km

Nonstop flights available (3 airlines). Flight time about 2h 34m. Nonstop return flights also operate.

With milesANA 11,000 miles+ (nonstop)JAL 15,000 miles+ (via HKG)Economy, one way, estimate. Tap a connection for miles by cabin.

Award miles (one way, estimate)

Estimates from the airlines' published award charts (as of 2026-11-01). Seat availability, fuel surcharges and stopover rules are not included.

22 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.