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Incheon International Airport to Kaohsiung International Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to Kaohsiung International Airport over the next 90 days, with one-way fares from S$ 125 and round-trip from S$ 247. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 13:05
        3h 5m
        Direct
        KHH 15:10
        Seoul - Kaohsiung | Sat, Oct 10 | Trinity Airways
        KHH 16:10
        2h 50m
        Direct
        ICN 20:00
        Kaohsiung - Seoul | Wed, Oct 14 | Trinity Airways
        S$ 247 S$ 395
        37% off
        37% off
        S$ 395 S$ 247
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Thu, Nov 19 | Trinity Airways
        KHH 17:00
        2h 45m
        Direct
        ICN 20:45
        Kaohsiung - Seoul | Sat, Nov 21 | Trinity Airways
        S$ 274 S$ 395
        31% off
        31% off
        S$ 395 S$ 274
      • ICN 13:05
        3h 5m
        Direct
        KHH 15:10
        Seoul - Kaohsiung | Mon, Oct 12 | Trinity Airways
        KHH 16:10
        2h 50m
        Direct
        ICN 20:00
        Kaohsiung - Seoul | Wed, Oct 14 | Trinity Airways
        S$ 277 S$ 395
        30% off
        30% off
        S$ 395 S$ 277
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Wed, Nov 25 | Trinity Airways
        KHH 15:55
        2h 50m
        Direct
        GMP 19:45
        Kaohsiung - Seoul | Fri, Nov 27 | Tigerair Taiwan
        S$ 278
        30% off
        S$ 395 S$ 278
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Tue, Nov 24 | Trinity Airways
        KHH 17:00
        2h 45m
        Direct
        ICN 20:45
        Kaohsiung - Seoul | Thu, Nov 26 | Trinity Airways
        S$ 282
        28% off
        S$ 395 S$ 282
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Mon, Nov 23 | Trinity Airways
        KHH 17:00
        2h 45m
        Direct
        ICN 20:45
        Kaohsiung - Seoul | Wed, Nov 25 | Trinity Airways
        S$ 282
        28% off
        S$ 395 S$ 282
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Fri, Nov 13 | Trinity Airways
        KHH 17:00
        2h 45m
        Direct
        ICN 20:45
        Kaohsiung - Seoul | Thu, Nov 19 | Trinity Airways
        S$ 283
        28% off
        S$ 395 S$ 283
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Fri, Nov 20 | Trinity Airways
        KHH 17:00
        2h 45m
        Direct
        ICN 20:45
        Kaohsiung - Seoul | Wed, Nov 25 | Trinity Airways
        S$ 287
        27% off
        S$ 395 S$ 287
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Sat, Nov 21 | Trinity Airways
        KHH 17:00
        2h 45m
        Direct
        ICN 20:45
        Kaohsiung - Seoul | Wed, Nov 25 | Trinity Airways
        S$ 287
        27% off
        S$ 395 S$ 287
      • ICN 13:05
        3h 5m
        Direct
        KHH 15:10
        Seoul - Kaohsiung | Wed, Oct 14 | Trinity Airways
        KHH 15:55
        2h 50m
        Direct
        GMP 19:45
        Kaohsiung - Seoul | Sat, Oct 17 | Tigerair Taiwan
        S$ 288
        27% off
        S$ 395 S$ 288
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Fri, Nov 6 | Trinity Airways
        KHH 17:00
        2h 45m
        Direct
        ICN 20:45
        Kaohsiung - Seoul | Wed, Nov 11 | Trinity Airways
        S$ 294
        26% off
        S$ 395 S$ 294
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Wed, Nov 18 | Trinity Airways
        KHH 17:00
        2h 45m
        Direct
        ICN 20:45
        Kaohsiung - Seoul | Wed, Nov 25 | Trinity Airways
        S$ 296
        25% off
        S$ 395 S$ 296
      • SEL 13:00
        17h 25m
        1 stop
        KHH 14:00
        Seoul - Kaohsiung | Sat, Oct 10 | Normal Airline
        KHH 15:00
        6h
        Direct
        SEL 16:00
        Kaohsiung - Seoul | Mon, Oct 12 | Normal Airline
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      • Cheapest nonstop
        ICN 13:05
        3h 5m
        Direct
        KHH 15:10
        Seoul - Kaohsiung | Sat, Oct 17 | Trinity Airways
        S$ 125 S$ 198
        37% off
        37% off
        S$ 198 S$ 125
      • ICN 13:05
        3h 5m
        Direct
        KHH 15:10
        Seoul - Kaohsiung | Sat, Oct 10 | Trinity Airways
        S$ 125 S$ 198
        37% off
        37% off
        S$ 198 S$ 125
      • ICN 13:05
        3h 5m
        Direct
        KHH 15:10
        Seoul - Kaohsiung | Wed, Oct 14 | Trinity Airways
        S$ 128 S$ 198
        35% off
        35% off
        S$ 198 S$ 128
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Mon, Nov 30 | Trinity Airways
        S$ 136
        31% off
        S$ 198 S$ 136
      • ICN 13:05
        3h 5m
        Direct
        KHH 15:10
        Seoul - Kaohsiung | Fri, Oct 16 | Trinity Airways
        S$ 138
        30% off
        S$ 198 S$ 138
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Sun, Nov 29 | Trinity Airways
        S$ 143
        28% off
        S$ 198 S$ 143
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Tue, Nov 24 | Trinity Airways
        S$ 143
        28% off
        S$ 198 S$ 143
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Sun, Dec 6 | Trinity Airways
        S$ 143
        28% off
        S$ 198 S$ 143
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Mon, Dec 7 | Trinity Airways
        S$ 144
        27% off
        S$ 198 S$ 144
      • ICN 13:05
        3h 5m
        Direct
        KHH 15:10
        Seoul - Kaohsiung | Thu, Oct 15 | Trinity Airways
        S$ 147
        26% off
        S$ 198 S$ 147
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Wed, Nov 25 | Trinity Airways
        S$ 148
        25% off
        S$ 198 S$ 148
      • ICN 13:25
        3h 30m
        Direct
        KHH 15:55
        Seoul - Kaohsiung | Mon, Nov 23 | Trinity Airways
        S$ 148
        25% off
        S$ 198 S$ 148
      • SEL 13:00
        17h 25m
        1 stop
        KHH 14:00
        Seoul - Kaohsiung | Sat, Oct 10 | Normal Airline
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Flight prices from Incheon International Airport to Kaohsiung International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Incheon International Airport to Kaohsiung International Airport

Which month has the cheapest one-way flights from Incheon International Airport to Kaohsiung International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Incheon International Airport to Kaohsiung International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Incheon International Airport to Kaohsiung International Airport are usually in September, with an average price of S$ 96. February sees the highest fares, around S$ 184.

S$ 184
S$ 140
S$ 96
S$ 52
    Cheapest
  • S$ 101
    Oct
  • S$ 118
    Nov
  • S$ 130
    Dec
  • S$ 156
    Jan
  • S$ 184
    Feb
  • S$ 114
    Mar
  • S$ 106
    Apr
  • S$ 111
    May
  • S$ 120
    Jun
  • S$ 135
    Jul
  • S$ 117
    Aug
  • S$ 96
    Sep

Which month has the cheapest round-trip flights from Incheon International Airport to Kaohsiung International Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from Incheon International Airport to Kaohsiung International Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Incheon International Airport to Kaohsiung International Airport are usually in April, with an average price of S$ 277. February sees the highest fares, around S$ 461.

S$ 461
S$ 369
S$ 277
S$ 185
    Cheapest
  • S$ 298
    Oct
  • S$ 283
    Nov
  • S$ 315
    Dec
  • S$ 425
    Jan
  • S$ 461
    Feb
  • S$ 307
    Mar
  • S$ 277
    Apr
  • S$ 358
    May
  • S$ 358
    Jun
  • S$ 410
    Jul
  • S$ 407
    Aug
  • S$ 424
    Sep

Which day of the week has the cheapest flights from Incheon International Airport to Kaohsiung International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Incheon International Airport to Kaohsiung International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Incheon International Airport to Kaohsiung International Airport is Wednesday, with average prices lower than other days. Try to avoid departing on Sunday, as fares are typically the highest.

S$ 228
S$ 200
S$ 172
S$ 144
    Cheapest
  • S$ 214
    Mon
  • S$ 188
    Tue
  • S$ 172
    Wed
  • S$ 219
    Thu
  • S$ 194
    Fri
  • S$ 192
    Sat
  • S$ 228
    Sun

Which airline offers the cheapest flights from Incheon International Airport to Kaohsiung International Airport?

The cheapest airline flying from Incheon International Airport to Kaohsiung International Airport is Trinity Airways (from S$ 122) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trinity Airways
From S$ 122
Jeju Air
From S$ 172
VietJet Air
From S$ 208
China Southern Airlines
From S$ 228
HK Express
From S$ 231
Cebu Pacific
From S$ 234
China Airlines
From S$ 244
Eva Air
From S$ 249
Spring Airlines
From S$ 264
Eastar Jet
From S$ 267

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What is the flight schedule from Incheon International Airport to Kaohsiung International Airport?

Check the schedule for flights from Seoul to Kaohsiung and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TW671

    Incheon International Airport

    13:25

    ICN

    3h 30m

    15:55

    KHH

    S M T W T F S
    Search
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About Incheon International Airport and Kaohsiung International Airport

Learn about Incheon International Airport (ICN) and Kaohsiung International Airport (KHH) — including location, terminals, transportation, and travel tips.

Flight distance 1,755.48km
Cheapest one-way ticket price S$ 125
Cheapest return ticket price S$ 247

FAQs for Incheon International Airport to Kaohsiung International Airport Flights

  • How long is the flight from Incheon International Airport to Kaohsiung International Airport?

    Incheon International Airport to Kaohsiung International Airport takes about 2 hours 34 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Incheon International Airport (ICN) to Kaohsiung International Airport (KHH).
  • The earliest flight from Incheon International Airport to Kaohsiung International Airport departs at 12:05, and the last departs at 20:45, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Incheon International Airport (ICN) to Kaohsiung International Airport (KHH) is quite popular. Without considering departure times or holidays, tickets cost around S$ 332 in December, the most expensive month to book this route.
  • The latest flight departs from Incheon International Airport (ICN) at 20:40 and arrives in Kaohsiung International Airport (KHH) at 22:55.
    • The distance from Kaohsiung International Airport to downtown is about 8km, by taxi about 20 minutes.
  • The closest airport to Kaohsiung International Airport (KHH) is Tainan Airport. The distance is around 43km.
  • Eva Air is a very popular airline operating an average of 1853 flights per month.
  • One-way flights from Incheon International Airport to Kaohsiung International Airport currently start from S$ 125, and round-trip fares start from S$ 247. The current lowest fare is a Trinity Airways flight departing on Sat, Oct 17; prices may vary depending on availability.
  • Yes. Eva Air, Trinity Airways and China Airlines operate direct flights from Incheon International Airport to Kaohsiung International Airport, with an average flight time of 2 hours 32 minutes, and around 20 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon International Airport to Kaohsiung International Airport is S$ 383. Prices may vary depending on the departure date, airline, and availability.
  • Trinity Airways are the most popular budget airlines flying from Incheon International Airport to Kaohsiung International Airport, with one-way fares starting from S$ 125. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon International Airport to Kaohsiung International Airport operates around 18 weekly flights, mainly by Eva Air, Trinity Airways and China Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Incheon International Airport and Kaohsiung International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.