$196 Cheap Flights from Kaohsiung (KHH) to Seoul (SELA) in 2026

Compare Kaohsiung to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

Book the best Seoul fare with no extra fees

Flight deals from Kaohsiung to Seoul

Looking for a cheap last-minute deal or the best return flight from Kaohsiung Airport to Seoul? If you want to travel next month, return fares start from $196. Find the lowest prices on one-way and return tickets right here.

Seoul.$196 per passenger.Departing Sat, 20 Jun, returning Thu, 25 Jun.Return flight with Jeju Air.Outbound direct flight with Jeju Air departs from Kaohsiung on Sat, 20 Jun, arriving in Gimpo International.Inbound direct flight with Jeju Air departs from Gimpo International on Thu, 25 Jun, arriving in Kaohsiung.Price includes taxes and charges.From $196, select.

Seoul.$241 per passenger.Departing Fri, 26 Jun, returning Mon, 6 Jul.Return flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departs from Kaohsiung on Fri, 26 Jun, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Mon, 6 Jul, arriving in Kaohsiung.Price includes taxes and charges.From $241, select.

Seoul.$245 per passenger.Departing Mon, 15 Feb, returning Fri, 19 Feb.Return flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departs from Kaohsiung on Mon, 15 Feb, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Fri, 19 Feb, arriving in Kaohsiung.Price includes taxes and charges.From $245, select.

Seoul.$247 per passenger.Departing Sat, 16 May, returning Tue, 26 May.Return flight with Jeju Air.Outbound direct flight with Jeju Air departs from Kaohsiung on Sat, 16 May, arriving in Gimpo International.Inbound direct flight with Jeju Air departs from Gimpo International on Tue, 26 May, arriving in Kaohsiung.Price includes taxes and charges.From $247, select.

Seoul.$248 per passenger.Departing Sat, 16 May, returning Sat, 13 Jun.Return flight with Jeju Air.Outbound direct flight with Jeju Air departs from Kaohsiung on Sat, 16 May, arriving in Gimpo International.Inbound direct flight with Jeju Air departs from Gimpo International on Sat, 13 Jun, arriving in Kaohsiung.Price includes taxes and charges.From $248, select.

Seoul.$254 per passenger.Departing Mon, 16 Nov, returning Thu, 26 Nov.Return flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departs from Kaohsiung on Mon, 16 Nov, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Thu, 26 Nov, arriving in Kaohsiung.Price includes taxes and charges.From $254, select.

Seoul.$255 per passenger.Departing Fri, 8 Jan, returning Fri, 15 Jan.Return flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departs from Kaohsiung on Fri, 8 Jan, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Fri, 15 Jan, arriving in Kaohsiung.Price includes taxes and charges.From $255, select.

Seoul.$255 per passenger.Departing Mon, 30 Nov, returning Thu, 10 Dec.Return flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departs from Kaohsiung on Mon, 30 Nov, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Thu, 10 Dec, arriving in Kaohsiung.Price includes taxes and charges.From $255, select.

Seoul.$263 per passenger.Departing Tue, 2 Jun, returning Thu, 10 Sep.Return flight with Jeju Air and Tigerair Taiwan.Outbound direct flight with Jeju Air departs from Kaohsiung on Tue, 2 Jun, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Thu, 10 Sep, arriving in Kaohsiung.Price includes taxes and charges.From $263, select.

Seoul.$280 per passenger.Departing Sat, 3 Oct, returning Fri, 16 Oct.Return flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departs from Kaohsiung on Sat, 3 Oct, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Fri, 16 Oct, arriving in Kaohsiung.Price includes taxes and charges.From $280, select.

Seoul.$283 per passenger.Departing Thu, 29 Oct, returning Thu, 5 Nov.Return flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departs from Kaohsiung on Thu, 29 Oct, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Thu, 5 Nov, arriving in Kaohsiung.Price includes taxes and charges.From $283, select.

Seoul.$290 per passenger.Departing Fri, 12 Mar, returning Thu, 18 Mar.Return flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departs from Kaohsiung on Fri, 12 Mar, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Thu, 18 Mar, arriving in Kaohsiung.Price includes taxes and charges.From $290, select.

Seoul.$296 per passenger.Departing Sat, 19 Sep, returning Thu, 1 Oct.Return flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departs from Kaohsiung on Sat, 19 Sep, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Thu, 1 Oct, arriving in Kaohsiung.Price includes taxes and charges.From $296, select.

Seoul.$297 per passenger.Departing Tue, 7 Jul, returning Sat, 11 Jul.Return flight with Jeju Air.Outbound direct flight with Jeju Air departs from Kaohsiung on Tue, 7 Jul, arriving in Gimpo International.Inbound direct flight with Jeju Air departs from Gimpo International on Sat, 11 Jul, arriving in Kaohsiung.Price includes taxes and charges.From $297, select.

Seoul.$307 per passenger.Departing Sat, 5 Sep, returning Thu, 10 Sep.Return flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departs from Kaohsiung on Sat, 5 Sep, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Thu, 10 Sep, arriving in Kaohsiung.Price includes taxes and charges.From $307, select.

Seoul.$308 per passenger.Departing Sat, 25 Jul, returning Sat, 22 Aug.Return flight with Jeju Air and Tigerair Taiwan.Outbound direct flight with Jeju Air departs from Kaohsiung on Sat, 25 Jul, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departs from Gimpo International on Sat, 22 Aug, arriving in Kaohsiung.Price includes taxes and charges.From $308, select.

Find the cheapest month to fly from Kaohsiung to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kaohsiung to Seoul flights are currently cheapest in June.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Direct flights from Kaohsiung to Seoul

Alternative Kaohsiung to Seoul routes

Looking for the cheapest, fastest or easiest route from Kaohsiung to Seoul? You could fly into the following airports instead.

Gimpo International

17km from central Seoul

ClosestCheapest

from $196

Search flights

Incheon International

48km from central Seoul

from $254

Search flights

Kaohsiung to Seoul: Flight information

The things to know before you go.

Cheapest flight found	$196
Cheapest month to fly	June
Average flight time	2 hrs, 54 mins
Most popular airline	Hahn Air Systems
Average flights per week	51

Finding cheap flights from Kaohsiung to Seoul: Frequently asked questions

How many airports are there in Seoul?

There are 2 airports in Seoul: Gimpo International and Incheon International.

How much are return flights from Kaohsiung to Seoul?

The best price we found for a return flight from Kaohsiung to Seoul is $196. 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.

How long does it take to fly from Kaohsiung to Seoul?

2 hours and 53 minutes is the average flight time from Kaohsiung to Seoul.

Which airlines fly direct from Kaohsiung to Seoul?

Hahn Air Systems, T'way Air and China Airlines fly direct from Kaohsiung to Seoul.

How many flights are there a week from Kaohsiung to Seoul?

As of May 2026, there are 51 flights per week flying from Kaohsiung to Seoul.

When is the cheapest time to fly from Kaohsiung to Seoul?

The cheapest month to fly from Kaohsiung to Seoul is usually June.

Which is the cheapest airport to fly into in Seoul?

If you're flying from Kaohsiung Airport, the cheapest airport near Seoul is Gimpo International – which is 17.1 km away from the centre of Seoul. We've found flights into this airport from $196.

Which upcoming date is cheapest to fly from Kaohsiung Airport to Seoul on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kaohsiung Airport to Seoul on Saturday, 20 June 2026.

Can I get a direct flight from Kaohsiung Airport to Seoul?

Yes – the average flight time is 2 hours and 53 minutes.

How can I get the best flight deal from Kaohsiung Airport to Seoul?

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 Seoul 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.

When is the best time to book flights to Seoul?

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.

What’s the weather like in Seoul?

In May, the average temperature is usually around 15°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.

Which is the cheapest airline to fly from Kaohsiung Airport to Seoul with?

Currently, Jeju Air offers the cheapest flight tickets to Seoul.

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

Approximately 3 hours 5 minutes is how long you can expect to be in the air on a direct flight from Kaohsiung International Airport to Seoul.
Kaohsiung International Airport is located in Kaohsiung. Based in the UTC+9 timezone, Seoul is one hour ahead of Kaohsiung.
Kaohsiung International Airport (KHH) to Seoul Incheon International Airport (ICN) is the most traveled route, with 21 flights a week to choose from. If you prefer starting your day later, the last flight from KHH to ICN is with T'Way Air at 17:00. Choose the first departure with EVA Air at 06:55 if you want to fly out earlier.
For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably catch your KHH to Seoul flight.
During popular months like February, you'll want to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead of international flights whenever you're flying during a peak period in general.
Direct Kaohsiung International Airport to Seoul tickets are available for booking. Seoul Incheon International Airport (ICN) is where you'll step off the plane.
These are some of the most well-known airlines offering direct flights from Kaohsiung International Airport to Seoul:
A stopover is the ideal opportunity to take a break from travelling and perhaps even explore a different city. When browsing for plane tickets from KHH to Seoul, deselect the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:
- Kansai International Airport (KIX)
- Fukuoka Airport (FUK)
- Naha Airport (OKA)
KHH is about 8 kilometres from central Kaohsiung. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 25 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 30 minutes.
In search of a hotel near KHH? If you're catching an early flight from Kaohsiung International Airport to Seoul, these stays will put you moments from your departure lounge:
92% of flights leaving Kaohsiung International Airport arrive at their destination as planned. Given its reliable on-time performance, you're unlikely to experience delays when taking off from KHH.

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

$101 is the cheapest price we've seen for a one-way Kaohsiung International Airport to Seoul flight. A return ticket right now is $196. Depending on when you want to go and the availability, these fares can change.
Don't leave everything to the last moment. You're more likely to find cheap flights from KHH to Seoul if you book ahead. Airlines often have some great early bird discounts.
The 'Whole month' tool will show you the cheapest tickets from Kaohsiung International Airport to Seoul across the entire month. It's a good way to snap up a bargain if your plans are flexible.
Finding a cheap flight from KHH to Seoul couldn't be easier with Price Alerts. Simply set up one of these automatic notifications and we'll let you know as soon as a cheaper option becomes available.
Save money on your flight from Kaohsiung International Airport to Seoul with the help of our filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

Airports in Seoul

Seoul Incheon International Airport (ICN)

Seoul Incheon International Airport (ICN) is around 48 kilometres from central Seoul. If you're catching a taxi or a ride-share, the drive will take roughly 1 hour 5 minutes.
It'll take around 50 minutes if you're travelling by public transport.
The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from Kaohsiung International Airport to Seoul. Book one of these accommodation options near ICN instead:
To lock in the lowest price, reserve your vehicle from Seoul Incheon International Airport around four weeks ahead of your flight from KHH to Seoul.

Seoul Gimpo International Airport (GMP)

Seoul Gimpo International Airport (GMP) is about 16 kilometres from central Seoul. Once you've hopped off your flight from Kaohsiung International Airport to Seoul, it'll take you around 30 minutes to reach the heart of the city in a ride-share or taxi.
The trip will take about 35 minutes on public transport.
There are some great places to call home for the night near GMP. Settle in and get cosy after your KHH to Seoul flight at any of these perfectly located options:
Avoid paying extra. Booking your ride one week before your arrival at GMP can land you a better rate.

Best time to go to Seoul

It's time to figure out your travel dates for your flight from Kaohsiung International Airport to Seoul. January is the busiest month to travel to Seoul. If you want a more relaxed atmosphere, go in December.
When booking your Kaohsiung International Airport to Seoul plane ticket, think about the kind of weather you prefer. August is the warmest month in Seoul, with temperatures ranging from 19ºC (66ºF) to 32ºC (90ºF).
If you like cooler conditions, search for a cheap ticket from KHH to Seoul in January when temperatures average between -12ºC (10ºF) and 4ºC (39ºF).

More about Seoul

After booking your flight from Kaohsiung International Airport to Seoul, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Seoul:
Bukchon Hanok Village and Gyeongbokgung Palace are a couple of major attractions to add to your Seoul travel itinerary. Continue your sightseeing adventures at N Seoul Tower.

Explore more of South Korea

Seoul is always a good idea, but there are so many other parts of South Korea waiting to be explored. About 322 kilometres southeast of Seoul, a visit to Busan will fill your itinerary to the brim. Start with leading sights like Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.
If you're eager to discover another great destination in South Korea, consider Daegu, roughly 241 kilometres southeast of Seoul. Alive Aquarium Daegu, Nature Park and Seonsa Historical Park are highlights.