Kaohsiung City to Seoul runs about 6 times a day, with the first departure around 06:13 and the last around 14:51. One passenger pays between €143.51 and €168.29, every fee included, depending on the operator and the way you travel. The fastest door to door is 5h 53m over 1,834 km, on services run by 2 operators across 1 mode.
What one seat costs
The spread between the cheapest and dearest typical fare on this corridor, across 2 operators and 1 way of making the journey. The operator sets the price on the day.
Typical fares · Priced for 6 October 2026
€143.51 to €168.29
- 225%Moves across the booking window
When it runs, leaving Kaohsiung City
No operator has filed a timetable for this direction yet, so the first and last departure below follow the pattern of the corridor. Read them as the shape of the service day rather than as times to turn up for.
- 06:13First departure
- 14:51Last departure
- 6Services per day
- 67%Run direct
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €405.47Fri18
- about €381.87Sat19
- about €312.84Sun20
- about €236.29Mon21
- about €216.67Tue22
- about €240.69Wed23
- about €294.55Thu24
- about €220.34Fri25
- about €223.75Sat26
- about €215.94Sun27
- about €184.22Mon28
- about €206.04Tue29
- about €203.69Wed30
- about €221.98Thu1
- about €173.04Fri2
- about €169.74Sat3
- about €162.39Sun4
- about €151.77Mon5
- about €143.51Tue6
- about €148.23Wed7
- about €192.48Thu8
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The flight gets you into Seoul. It does not get you a bed, and neither do we.
A room in Seoul for the night the flight gets in
Sort by distance from Seoul Station and you can see which places are ten minutes on foot and which are not.
Search Seoul on Trip.comOr compare on Booking.com
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Kaohsiung City to Seoul
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €163.1490 days
- €124.6360 days
- €144.1045 days
- €159.8430 days
- €192.4821 days
- €221.9814 days
- €294.557 days
- €312.843 days
- €405.471 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €124.63.
- How much it moves
- The gap between the cheapest and dearest lead time is 225 percent. The dearest point is €405.47, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 60 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Kaohsiung City to Seoul and to no other route on the site.
Clocks
1 hours ahead on arrival. The clock moves even though you do not.
The shape of it
1,834 km
1,780 km as the crow flies, 3% further by the route services take. The bearing runs north.
Who lives at each end
2,737,660 → 10,349,312
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
0/2
2 of these connections were inferred from service-area overlap rather than observed in a timetable. We would rather say so.
The route
What the journey looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 50% of the services we sell on this corridor run through without a change. The remaining 50% involve one connection.
- How far it really runs
- The route covers 1,834 km against 1,780 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Shanghai, Cheongju-si, Taichung, Taipei. The gap between arriving and leaving is 56 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 17 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
Who runs this route
The flight gets in hours before any room is ready. Holding a bag is not what we sell.
Left luggage near Seoul Station
Most of the points near Seoul Station open before the first train and shut after the last one.
Check Seoul on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Kaohsiung City to Seoul
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Kaohsiung City to Seoul?
The fastest journey from Kaohsiung City to Seoul takes 5h 53m door to door, of which 2h 45m is spent moving, on the flight. Most services take around 6h 3m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Kaohsiung City to Seoul?
The cheapest fare from Kaohsiung City to Seoul is €143.51, as of 17 September 2026. A typical fare across the next three weeks is €250.89. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Kaohsiung City to Seoul?
The cheapest way from Kaohsiung City to Seoul is by flight, at €143.51 for one passenger on 6 October 2026. That journey takes 5h 55m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Kaohsiung City to Seoul?
Fares from Kaohsiung City to Seoul bottom out around 60 days before departure, at €124.63. Across the whole booking window the gap between the cheapest and the dearest lead time is 225 percent, measured on 17 September 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Kaohsiung City to Seoul?
Monday is the cheapest day to depart from Kaohsiung City to Seoul, at €184.22. That is the median of 21 priced departure days across the next three weeks, as of 17 September 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Kaohsiung City to Seoul?
February is the cheapest of the next 5 months to travel from Kaohsiung City to Seoul, at €131.79 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs services from Kaohsiung City to Seoul?
No operator record names Kaohsiung City to Seoul directly. EVA Air, Jeju Air publish service areas covering both ends and may serve it, so we list them as possible operators rather than confirmed ones.
Is there a direct service from Kaohsiung City to Seoul?
50 percent of the services we sell from Kaohsiung City to Seoul are direct. The rest connect at Shanghai, Cheongju-si, Taichung, Taipei, with about 56 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Kaohsiung City to Seoul use?
Services from Kaohsiung City to Seoul by flight leave from Kaohsiung KHH and arrive at Seoul ICN. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Kaohsiung City to Seoul?
0 of the 2 operators we sell from Kaohsiung City to Seoul allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Kaohsiung City to Seoul on 17 September 2026: 1834 km of route against 1780 km in a straight line, 8 services a day, 2 operators a cheapest fare of €143.51, and 5h 53m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Being on the water gives Seoul a set of days out that do not start at a station. We do not sell those either.
Day trips out of Seoul and across South Korea
Day trips that leave Seoul in the morning and cover a good part of South Korea by evening.
See Seoul on KlookOr browse GetYourGuide
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Kaohsiung City reaches 53 places in 9 countries on services we hold, over distances from 43 to 2,988 km. Seoul reaches 195 places in 55 countries, from 42 to 12,052 km.
Other ways to make this journey
Leaving Kaohsiung City
- 53Places you can leave for
- 9Countries
- 24Operators
Arriving in Seoul
Leaving Seoul
- 195Places you can leave for
- 55Countries
- 83Operators