Cheap flights from Seoul to Kaohsiung

One-way fares from $100 · SEL → KHH · prices found by travellers in the last 48 hours

Compare all dates Kaohsiung → Seoul
Cheapest fare
$100

Tigerair Taiwan · Fri, Nov 20

Cheapest month
November

from $100

Direct flights
Yes

Tigerair Taiwan and Trinity Airways

Flight time
3h 05m

1,780 km

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Cheapest month to fly from Seoul to Kaohsiung

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

  1. November 2026 Cheapest $100
  2. December 2026 $134

Cheapest dates in November 2026

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

Tigerair Taiwan
Depart20:35 Fri, Nov 20GMP → KHH 3h 05m · Direct
$100one way, per person
View deal
Jin Air
Depart15:45 Tue, Nov 17GMP → KHH 3h 35m · 1 stop
$115one way, per person
View deal
Tigerair Taiwan
Depart20:35 Sat, Nov 21GMP → KHH 3h 05m · Direct
$115one way, per person
View deal
Trinity Airways
Depart13:25 Thu, Nov 19ICN → KHH 3h 30m · Direct
$127one way, per person
View deal
Parata Air
Depart06:10 Wed, Nov 18GMP → KHH 3h 35m · 1 stop
$130one way, per person
View deal
Trinity Airways
Depart10:50 Mon, Nov 16GMP → KHH 3h 15m · Direct
$146one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Kaohsiung

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

Where to stay

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

Things to do

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

Getting around

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

Stay connected

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

About flights from Seoul to Kaohsiung

Seoul (SEL) and Kaohsiung (KHH) are about 1,780 km apart. Direct flights take around 3h 05m, and recent direct fares were with Tigerair Taiwan and Trinity Airways. Over the next few months, one-way fares start from $100, 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 Seoul to Kaohsiung?

The cheapest one-way fare we've seen recently is $100 with Tigerair Taiwan, departing Friday, November 20, 2026. Over the coming months, the lowest fare in each month ranges from $100 to $134.

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

November 2026 currently has the lowest fares, from $100 one way.

Are there direct flights from Seoul to Kaohsiung?

Yes. Recent direct fares were with Tigerair Taiwan and Trinity Airways.

How long is the flight from Seoul to Kaohsiung?

A direct flight takes about 3h 05m. Seoul and Kaohsiung are around 1,780 km apart.

Which airlines fly from Seoul to Kaohsiung?

Recent fares on this route were with Tigerair Taiwan, Trinity Airways, Jin Air and Parata Air.

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