Cheap Flights from Kaohsiung to Seoul

Q: How many airports are there in Seoul?

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

Q: How much are round-trip flights from Kaohsiung to Seoul?

The best price we found for a round-trip flight from Kaohsiung to Seoul is $133. 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.

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

2 hours and 51 minutes is the average flight time from Kaohsiung to Seoul.

Q: Which airlines fly direct from Kaohsiung to Seoul?

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

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

There are 123 flights per week flying from Kaohsiung to Seoul, as of March 2025.

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

The cheapest month to fly from Kaohsiung to Seoul is usually March 2025.

Q: What's the cheapest airport to fly to 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 center of Seoul. We've found flights to this airport from $133 .

Q: 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 Monday, April 7, 2025 .

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

Yes – the average flight time is 2 hours and 51 minutes.

Q: 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.

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 Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Kaohsiung to Seoul

Looking for a cheap last-minute deal or the best round-trip flight from Kaohsiung to Seoul? Find the lowest prices on one-way and round-trip tickets right here.

Seoul.$133 per passenger.Departing Mon, Apr 7, returning Wed, Apr 16.Round-trip flight with Tigerair Taiwan and T'way Air.Outbound direct flight with Tigerair Taiwan departing from Kaohsiung on Mon, Apr 7, arriving in Gimpo International.Inbound direct flight with T'way Air departing from Gimpo International on Wed, Apr 16, arriving in Kaohsiung.Price includes taxes and charges.From $133, select.

Seoul.$137 per passenger.Departing Mon, Apr 28, returning Tue, May 13.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Kaohsiung on Mon, Apr 28, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departing from Gimpo International on Tue, May 13, arriving in Kaohsiung.Price includes taxes and charges.From $137, select.

Seoul.$137 per passenger.Departing Mon, Mar 31, returning Tue, Apr 1.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Kaohsiung on Mon, Mar 31, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departing from Gimpo International on Tue, Apr 1, arriving in Kaohsiung.Price includes taxes and charges.From $137, select.

Seoul.$143 per passenger.Departing Mon, May 12, returning Tue, May 13.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Kaohsiung on Mon, May 12, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departing from Gimpo International on Tue, May 13, arriving in Kaohsiung.Price includes taxes and charges.From $143, select.

Seoul.$150 per passenger.Departing Mon, May 26, returning Mon, Jun 9.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Kaohsiung on Mon, May 26, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departing from Gimpo International on Mon, Jun 9, arriving in Kaohsiung.Price includes taxes and charges.From $150, select.

Seoul.$150 per passenger.Departing Wed, Mar 26, returning Sun, Mar 30.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Kaohsiung on Wed, Mar 26, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departing from Gimpo International on Sun, Mar 30, arriving in Kaohsiung.Price includes taxes and charges.From $150, select.

Seoul.$150 per passenger.Departing Mon, Jun 16, returning Tue, Jun 17.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Kaohsiung on Mon, Jun 16, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departing from Gimpo International on Tue, Jun 17, arriving in Kaohsiung.Price includes taxes and charges.From $150, select.

Seoul.$159 per passenger.Departing Mon, Sep 29, returning Tue, Sep 30.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Kaohsiung on Mon, Sep 29, arriving in Gimpo International.Inbound direct flight with Tigerair Taiwan departing from Gimpo International on Tue, Sep 30, arriving in Kaohsiung.Price includes taxes and charges.From $159, 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 April.

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

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.

Kaohsiung to Seoul: Flight information

The things to know before you go.

Cheapest flight found	$133
Cheapest month to fly	April
Average flight time	2 hrs, 51 mins
Most popular airline	China Airlines
Average flights per week	123

Finding cheap flights from Kaohsiung to Seoul: Frequently asked questions

How many airports are there in Seoul?

How much are round-trip flights from Kaohsiung to Seoul?

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

Which airlines fly direct from Kaohsiung to Seoul?

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

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

What's the cheapest airport to fly to in Seoul?

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

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

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

When is the best time to book flights to Seoul?

What’s the weather like in Seoul?

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

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

Take a direct flight from Kaohsiung International Airport to Seoul and you'll be traveling for an average of 3 hours 1 minute.
Kaohsiung International Airport is located in Kaohsiung. Based in the UTC+9 timezone, Seoul is 1 hour ahead of Kaohsiung.
With 28 weekly flights between the two airports, Kaohsiung International Airport (KHH) to Incheon International Airport (ICN) is the most popular route. China Airlines operates the earliest flight at 07:05. If you'd like to make the most of your day before taking off, the latest flight from KHH to ICN is with T'way Air at 16:05.
Leave plenty of time to catch your flight from KHH to Seoul. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.
Be prepared for longer queues during popular months like July and other peak seasons. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.
Nonstop flights from Kaohsiung International Airport (KHH) to Seoul are available for booking. Incheon International Airport (ICN) will be where your journey ends.
You'll have your pick of carriers that operate direct flights from Kaohsiung International Airport to Seoul. Head off on your trip with any of these:
Stopovers are the perfect opportunity to take a travel break — and perhaps even explore a different city. When browsing flights from KHH to Seoul, uncheck 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)
- Naha Airport (OKA)
- Fukuoka Airport (FUK)
To travel to South Korea for tourism purposes, you will need an ETA if you have a passport from Taiwan. However, visa rules are subject to change and you may need further documentation depending on the duration and purpose of your trip. Always check the most recent guidelines before booking your cheap ticket from Kaohsiung International Airport to Seoul.
Traveling from central Kaohsiung to KHH takes about 36 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 10 kilometers in 21 minutes or so, depending on traffic.
Catching an early flight from Kaohsiung International Airport to Seoul? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by picking one of these stays close to KHH:

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

$59 is the cheapest price we've seen for a one-way ticket from Kaohsiung International Airport to Seoul. For a return flight on this route, the best price is $133. Depending on when and how early you book, these fares may change.
Book 9 months before you travel. After crunching the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from KHH to Seoul.
The cheapest month for tickets from Kaohsiung International Airport to Seoul is May. You can easily compare prices using the 'Whole month' tool to find the dates with the lowest fares.
Log into your online account or use the app to set up a Price Alert. We'll let you know straight away if there's a better deal on this route. It doesn't take long, and it'll save you the hassle of looking for cheap tickets from KHH to Seoul every day.
Tailor your travel plans with filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Kaohsiung International Airport to Seoul.

Airports in Seoul

Incheon International Airport (ICN)

Incheon International Airport (ICN) to the center of Seoul is about 48 kilometers. If you're taking a cab or renting a car, plan in advance to make your trip as smooth as possible. Journey times will vary depending on traffic conditions and the time of day.
When traveling on public transport, expect a journey time of about 1 hour and 44 minutes.
Book a hotel near ICN if you're catching a late flight from Kaohsiung International Airport to Seoul. Check in to one of these accommodation options and avoid the hassle of a long transfer:

Gimpo International Airport (GMP)

Central Seoul is roughly 16 kilometers from Gimpo International Airport (GMP). Make your way off your flight from Kaohsiung International Airport to Seoul and then keep your eyes peeled for any airport signs directing you to the city center.
The trip will take about 1 hour and 3 minutes on public transport.
You'll find some great places to call home for the night near GMP. Settle in and get cozy after your flight from KHH to Seoul at any of these well-located options:

Best time to go to Seoul

July is the busiest month to board a flight from Kaohsiung International Airport to Seoul while April is the quietest. To work out the ideal time to visit Seoul, consider the pace you prefer to travel at.
The warmest month in Seoul is August, with the temperature ranging between 19ºC and 32ºC. Book your flights from Kaohsiung International Airport to Seoul in this month if you enjoy this type of weather.
If you want to travel in cooler conditions, look for a cheap flight from KHH to Seoul in January when temperatures average between -12ºC and 4ºC.

More about Seoul

When it comes to searching for somewhere to rest your head, you'll find the best places to stay in Seoul right here. Check out these options as soon as you've booked your flight from Kaohsiung International Airport to Seoul:
Every great adventure has to include some sightseeing. Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower are attractions you won't want to skip in Seoul.

Complete your Seoul trip with a car rental

Finding you a cheap flight from Kaohsiung International Airport to Seoul isn't the only thing we're good at. Check out our car rentals in Seoul and explore the city on your own terms. We find deals from trusted car rental providers and put them all in one place. Instantly compare rates and then book with no fees.