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Cheap Flights from Kaohsiung to Incheon International

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Compare Kaohsiung to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

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Flight deals from Kaohsiung to Incheon International

Looking for a cheap last-minute deal or the best return flight from Kaohsiung to Incheon International? Find the lowest prices on one-way and return tickets right here.
Seoul.162 € per passenger.Departing Wed, 11 Jun, returning Wed, 18 Jun.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Kaohsiung on Wed, 11 Jun, arriving in Incheon International.Inbound direct flight with T'way Air departs from Incheon International on Wed, 18 Jun, arriving in Kaohsiung.Price includes taxes and charges.From 162 €, select.
Seoul.168 € per passenger.Departing Mon, 7 Jul, returning Wed, 9 Jul.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Kaohsiung on Mon, 7 Jul, arriving in Incheon International.Inbound direct flight with T'way Air departs from Incheon International on Wed, 9 Jul, arriving in Kaohsiung.Price includes taxes and charges.From 168 €, select.
Seoul.180 € per passenger.Departing Thu, 2 Oct, returning Tue, 14 Oct.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Kaohsiung on Thu, 2 Oct, arriving in Incheon International.Inbound direct flight with T'way Air departs from Incheon International on Tue, 14 Oct, arriving in Kaohsiung.Price includes taxes and charges.From 180 €, select.
Seoul.182 € per passenger.Departing Mon, 28 Jul, returning Tue, 19 Aug.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Kaohsiung on Mon, 28 Jul, arriving in Incheon International.Inbound direct flight with T'way Air departs from Incheon International on Tue, 19 Aug, arriving in Kaohsiung.Price includes taxes and charges.From 182 €, select.
Seoul.191 € per passenger.Departing Wed, 24 Sep, returning Tue, 14 Oct.Return flight with Cebu Pacific and T'way Air.Outbound indirect flight with Cebu Pacific, departs from Kaohsiung on Wed, 24 Sep, arriving in Incheon International.Inbound indirect flight with T'way Air, departs from Incheon International on Tue, 14 Oct, arriving in Kaohsiung.Price includes taxes and charges.From 191 €, select.
Seoul.193 € per passenger.Departing Sat, 6 Sep, returning Wed, 10 Sep.Return flight with Philippines AirAsia and T'way Air.Outbound indirect flight with Philippines AirAsia, departs from Kaohsiung on Sat, 6 Sep, arriving in Incheon International.Inbound indirect flight with T'way Air, departs from Incheon International on Wed, 10 Sep, arriving in Kaohsiung.Price includes taxes and charges.From 193 €, select.
Seoul.193 € per passenger.Departing Sat, 30 Aug, returning Tue, 2 Sep.Return flight with Philippines AirAsia and T'way Air.Outbound indirect flight with Philippines AirAsia, departs from Kaohsiung on Sat, 30 Aug, arriving in Incheon International.Inbound indirect flight with T'way Air, departs from Incheon International on Tue, 2 Sep, arriving in Kaohsiung.Price includes taxes and charges.From 193 €, select.
Seoul.194 € per passenger.Departing Tue, 24 Jun, returning Fri, 4 Jul.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Kaohsiung on Tue, 24 Jun, arriving in Incheon International.Inbound direct flight with T'way Air departs from Incheon International on Fri, 4 Jul, arriving in Kaohsiung.Price includes taxes and charges.From 194 €, select.

Find the cheapest month to fly from Kaohsiung to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kaohsiung to Incheon International flights are currently cheapest in June.
Jun
from 162 €
Jul
from 168 €
Aug
from 210 €
Sep
from 193 €
Oct
from 180 €
Nov
from 239 €
Dec
from 243 €
Jan
from 274 €
Feb
from 274 €
Mar
from 260 €
Apr
from 274 €
May
from 274 €

Direct flights from Kaohsiung to Incheon International

Kaohsiung to Incheon International: Alternative routes

Compare routes from Kaohsiung to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

Kaohsiung to Seoul: Flight information

The things to know before you go.
Cheapest flight found162 €
Cheapest month to flyJune
Average flight time2 hrs, 53 mins
Most popular airlineAir Canada
Average flights per week37

Finding cheap flights from Kaohsiung to Incheon International: Frequently asked questions

The best price we found for a return flight from Kaohsiung to Incheon International is 162 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 53 minutes is the average flight time from Kaohsiung to Incheon International.
Air Canada, EVA Air and Asiana Airlines fly direct from Kaohsiung to Incheon International.
As of June 2025, there are 37 flights per week flying from Kaohsiung to Incheon International.
The cheapest month to fly from Kaohsiung to Incheon International is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kaohsiung Airport to Incheon International Airport on Wednesday, 11 June 2025.
Yes – the average flight time is 2 hours and 53 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, T'way Air offers the cheapest flight tickets to Incheon International.

Travelling from Kaohsiung International Airport (KHH) to Incheon International Airport (ICN): what you need to know

  • Jump on a direct flight from Kaohsiung International Airport to Incheon International Airport and you'll be in the air for an average of 2 hours 50 minutes.

  • The timezone in Seoul is UTC+9, which is one hour ahead of Kaohsiung.

  • You can choose from 28 weekly Kaohsiung International Airport to Incheon International Airport flights. The 07:05 departure with China Airlines is the earliest available. T'Way Air operates the last service of the day at 16:05.

  • Your KHH to ICN flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • You'll likely experience longer queues in popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a smart move.

  • You'll find a variety of airlines operating direct flights from Kaohsiung International Airport to Incheon International Airport. When you're ready to kick off your Seoul holiday, let one of these carriers take you to this memorable corner of South Korea:

  • EVA Air is the airline most travellers choose to fly with on this route.

  • EVA Air is the most punctual carrier that offers KHH to ICN flights. A dependable 98.55% of its services on this route land on time.

  • If you want to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Kaohsiung International Airport to Incheon International Airport. These are the most popular stopovers between KHH and ICN:

    • Naha Airport

    • Fukuoka Airport

    • Kansai International Airport

How to find the cheapest flights from Kaohsiung International Airport (KHH) to Incheon International Airport (ICN)

  • Right now, 85 € is the cheapest price we've found for a one-way Kaohsiung International Airport to Incheon International Airport flight. The best price for a return plane ticket is 162 €. Keep in mind that fares can change due to demand when booking.

  • Book six months before flying. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from KHH to ICN.

  • May is the cheapest month for flights from Kaohsiung International Airport to Incheon International Airport. If you'd like to fly during a different time of year, the 'Whole month' tool will give you the lowest airfares for each month.

  • Never miss a deal on cheap flights from KHH to ICN by setting up a Price Alert. You'll get an email or push notification on the app when a lower fare pops up.

  • Lock in the ideal flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Kaohsiung International Airport to Incheon International Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and journey duration.

Handy information about Kaohsiung International Airport (KHH)

  • Kaohsiung International Airport maintains a solid on-time performance, making delays less likely. Departures from KHH land at their destination as scheduled 93.35% of the time.

  • Kaohsiung International Airport is around 10 kilometres from central Kaohsiung. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • Planning to take public transport? You can expect a journey time of around 35 minutes.

  • Have an early flight from Kaohsiung International Airport to Incheon International Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels near KHH:

Arriving at Incheon International Airport (ICN)

Getting from Incheon International Airport (ICN) to central Seoul

  • Incheon International Airport to the centre of Seoul is around 48 kilometres. Journey times may vary depending on the time of day and traffic conditions, so checking a navigation app for real-time estimates is a good idea.

  • If you're using public transport, expect a journey time of roughly 1 hour 45 minutes.

When to fly to Incheon International Airport (ICN)

  • July is the most popular month for flights from Kaohsiung International Airport to Incheon International Airport. To avoid the crowds, head to Seoul in April.

  • When reserving your flight from Kaohsiung International Airport to Incheon International Airport, think about the type of weather you enjoy. August is the warmest month in Seoul, with temperatures ranging from 19ºC (66ºF) to 32ºC (90ºF).

  • Look for cheap tickets from KHH to ICN in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

Explore more of South Korea

  • You've done Seoul, now it's time to explore other parts of South Korea. Travel around 322 kilometres south-east to Busan to tick off its must-visit sights. From Haeundae Beach to Gamcheon Culture Village and Beomeosa Temple, your itinerary will be busy.

  • Around 56 kilometres west of Seoul, Incheon is another essential stop in South Korea. Experience the best of this destination with a visit to Lawn Square of Incheon International Airport, Yeongjong Sky City No.23 Park and 스카이72 GC 바다코스.

Plan the rest of your trip from Kaohsiung to Seoul

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.