Cheap flights from Seoul to Kaohsiung (ICN–KHH)
ICNIncheon International Airport
South Korea
South Korea
KHHKaohsiung International Airport
Taiwan
Taiwan
China Airlines and Trinity Airways fly Seoul to Kaohsiung (ICN–KHH) nonstop and back, a great-circle distance of 1,760 km (1,090 mi).
- From
- ICN
- Seoul
- To
- KHH
- Kaohsiung
- Nonstop
- Yes · 2 airlines
- Airlines
- CI · TW
- Cheapest fare found
- ₩121,602 one-way
- Distance
- 1,760 km (1,090 mi)
- Time difference
- Kaohsiung 1 hour behind
Network data imported from airport and airline sources:· How we verify
Seoul to Kaohsiung fares by month
Cheapest one-way fare found: ₩121,602 for October 2026 on Trinity Airways, nonstop. Nonstop from ₩121,602.
- Oct ’26₩121,602
- Nov ’26₩165,425
- Jan ’27₩227,771
- Mar ’27₩185,230
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly ICN–KHH
For Seoul Incheon (ICN) to Kaohsiung (KHH), October 2026 had the lowest fare found (₩121,602). Days in Kaohsiung average 18–28 °C in January, February, March and December. Set your watch 1 hour back on landing at KHH.
Seoul to Kaohsiung: frequently asked questions
Fares: Aviasales price cache, 8 October 2026.
How much is a flight from Seoul Incheon (ICN) to Kaohsiung (KHH)?
From ₩121,602 one-way, the cheapest fare found for October 2026 on Trinity Airways, nonstop; nonstop from ₩121,602 (found 8 October 2026).
Which airlines fly ICN–KHH direct?
China Airlines and Trinity Airways.
What is the cheapest month to fly ICN–KHH?
October 2026, at ₩121,602; the dearest month found was ₩227,771.
What is the time difference between Seoul and Kaohsiung?
Kaohsiung is 1 hour behind Seoul: a ICN departure at noon is 11:00 local time in KHH.
Kaohsiung to Seoul: the return flight (KHH–ICN)
All 2 airlines also fly KHH–ICN nonstop.
Airlines flying ICN–KHH nonstop
| Airline | Usually takes off (ICN time) | Type | Alliance | Notes |
|---|---|---|---|---|
| China Airlines CI | — | full-service | SkyTeam | — |
 Trinity Airways TW | — | full-service | — | — |
One-stop alternatives to flying ICN–KHH nonstop
One airline on both legs; check it's sold as one ticket.
- Via Shanghai (PVG) with Spring Airlines: 1,790 km (1,110 mi) flown, 2% further than nonstop.
- Via Fuzhou (FOC) with Xiamen Airlines: 1,810 km (1,130 mi) flown, 3% further than nonstop.
- Via Xiamen (XMN) with Xiamen Airlines: 1,950 km (1,210 mi) flown, 11% further than nonstop.
ICN–KHH route map
More from Seoul and Kaohsiung
Other arrivals in Taiwan
Also nonstop from ICN, nearest to KHH first (straight-line distance):
- Taichung (RMQ) · 190 km (118 mi) from KHH
- ICN–TPE: Taipei · 292 km (182 mi) from KHH
Explore the airlines’ route maps
Departure
Incheon International Airport
Incheon (ICN), Seoul. In our data, 83 airlines fly nonstop from ICN to 157 destinations.
View ICN airport guide →Arrival
Kaohsiung International Airport
Kaohsiung (KHH), Kaohsiung.
Other nonstop airport pairs, Seoul to Kaohsiung
Seoul and Kaohsiung are connected nonstop from more than one airport. Compare the pairs by airline count:
Onward from Kaohsiung
Places you can't fly to nonstop from ICN, but can from KHH — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
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