Kaohsiung International Airport (KHH)
Kaohsiung International Airport (KHH) currently has nonstop service to 34 destinations on 27 airlines in our latest departure data. The busiest route is to Tokyo (NRT), served by 6 carriers, and the largest operator here is China with nonstops to 13 destinations. 30 of its routes are international.
Route data as of June 15, 2026, based on a 7-day departures sample.
How KHH is connected
30 international routes in this schedule set
Japan 9 · China 7 · South Korea 4
6/day on 6 airlines
Airbus A320 family · Boeing 737 · ATR 42/72
KHH route guides with flight times
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
27 airlines fly direct from KHH
Ranked by destinations served, then daily frequency.
Direct flights to 34 cities
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
NRT · Tokyo6 airlines · 6/day · Airbus A320 family, Airbus A330
View KHH–NRT route guide →- China · Airbus A320 family2/day
- EVA Air · Airbus A3301/day
- Jetstar Japan · Airbus A320 family1/day
Quick answers
Where is Kaohsiung International Airport?
Kaohsiung International Airport (KHH / RCKH) is located in Kaohsiung City, Taiwan.
What is the IATA code for Kaohsiung International Airport?
The IATA code is KHH. The ICAO code is RCKH.
What is the busiest route from KHH?
The busiest scheduled route from KHH in our current departure data is KHH to NRT (Tokyo), with 6/day across 6 airlines.
Who is the largest operator at KHH?
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