Cheap flights from Kaohsiung to Seoul

One-way fares from $104 · KHH → SEL · prices found by travellers in the last 48 hours

Compare all dates Seoul → Kaohsiung
Cheapest fare
$104

Tigerair Taiwan · Sat, Nov 7

Cheapest month
November

from $104

Direct flights
Yes

Tigerair Taiwan

Flight time
2h 50m

1,780 km

Get a price alert

We'll email you when Kaohsiung → Seoul drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $104. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Kaohsiung to Seoul

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $104
  2. December 2026 $136

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Tigerair Taiwan
Depart15:55 Sat, Nov 7KHH → GMP 2h 50m · Direct
$104one way, per person
View deal
Tigerair Taiwan
Depart15:55 Sat, Nov 21KHH → GMP 2h 50m · Direct
$104one way, per person
View deal
Tigerair Taiwan
Depart15:55 Fri, Nov 20KHH → GMP 2h 50m · Direct
$111one way, per person
View deal
Tigerair Taiwan
Depart15:55 Thu, Nov 19KHH → GMP 2h 50m · Direct
$113one way, per person
View deal
Tigerair Taiwan
Depart15:55 Thu, Nov 12KHH → GMP 2h 50m · Direct
$139one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Seoul

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in SeoulCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in SeoulTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in SeoulPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in SeoulCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for South KoreaMobile data from the moment you land, by Airalo Get eSIM →

About flights from Kaohsiung to Seoul

Kaohsiung (KHH) and Seoul (SEL) are about 1,780 km apart. Direct flights take around 2h 50m, and recent direct fares were with Tigerair Taiwan. Over the next few months, one-way fares start from $104, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Kaohsiung to Seoul?

The cheapest one-way fare we've seen recently is $104 with Tigerair Taiwan, departing Saturday, November 7, 2026. Over the coming months, the lowest fare in each month ranges from $104 to $136.

What is the cheapest month to fly from Kaohsiung to Seoul?

November 2026 currently has the lowest fares, from $104 one way.

Are there direct flights from Kaohsiung to Seoul?

Yes. Recent direct fares were with Tigerair Taiwan.

How long is the flight from Kaohsiung to Seoul?

A direct flight takes about 2h 50m. Kaohsiung and Seoul are around 1,780 km apart.

Which airlines fly from Kaohsiung to Seoul?

Recent fares on this route were with Tigerair Taiwan.

More cheap flights from Kaohsiung

Compare flights to Seoul from other cities →