

How to Go from Seoul to Busan Easily? Full Transport Guide🔍

Oleh Nana
23 April 2026

When I was travelling in South Korea, one of the most exciting routes I took was from Seoul to Busan. I still remember how surprised I was! There are actually so many ways to get between these two cities, and each one feels totally different. At first, I thought it would just be a simple train ride, but I quickly realised I had options like the super fast KTX, long-distance buses, even flights, and private taxis. As someone from Malaysia, I found it quite similar to how we travel between KL and Penang~ But in Korea, everything is just more efficient and well-connected.
If you’re planning your own trip, don’t worry. In this guide, I’ll break down all the main transport options from Seoul to Busan, including travel time, cost, and which one actually makes the most sense depending on your budget and travel style.
🚄 Seoul to Busan by KTX Train

If there’s one option I would recommend for most travelers going from Seoul to Busan, it’s definitely the KTX high-speed train. This is the fastest, most convenient, and also the most popular way locals and tourists travel between the two cities. I personally found this option super smooth! No stress with airport check-in, no long waiting time, just board the train and relax while watching Korea’s countryside pass by😁.
⏱️ Travel Time
- Around 2.5 to 3 hours
- Direct high-speed route between Seoul and Busan
This is by far the fastest way compared to bus or flight (if you include airport transfer time).
📍 Where to Take the KTX
- ✅ Seoul Station (most common departure point)
- ✅ Yongsan Station (some routes also depart here)
You’ll arrive at:
- ✅ Busan Station, which is located in the city center and very convenient for subway connections.
💰 Ticket Price
- Around RM 130-160 (one way)
- Slightly higher for peak hours or premium seats
For Malaysia travelers, it’s roughly similar to a short domestic flight price, but much more comfortable and hassle-free.
🎫 How to Buy Tickets
You can book your KTX tickets easily through:
- KORAIL official website / app
- Ticket machines at the station
- Online travel platforms (I recommend Trip.com)
🏨 Book Hotels in Seoul!
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🏨 Book Hotels in Busan!
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🚌 Seoul to Busan by Bus

If you’re travelling on a tighter budget, the intercity express bus is one of the most affordable ways to go from Seoul to Busan. It takes longer than the KTX, but it’s still a very common option among locals, especially for students and budget travelers. I actually think this option is quite underrated, because the buses in Korea are surprisingly comfortable, even for long-distance travel✅.
⏱️ Travel Time
- Around 4 to 5 hours
- Depends on traffic (can be slightly longer during peak hours)
So compared to KTX, you’re basically trading time for a cheaper ticket.
📍 Where to Take the Bus
Main departure points in Seoul:
- ✅ Seoul Express Bus Terminal (Gangnam)
- ✅ Dong Seoul Bus Terminal
Arrival point in Busan:
- ✅ Busan Central Bus Terminal
- ✅ Some buses also stop at different smaller terminals depending on the route
💰 Ticket Price
- Around RM 60-100
- Premium “luxury buses” cost more but offer better seats
This is usually the cheapest transport option from Seoul to Busan.
🪑 Bus Types
You can choose between:
- 🚌 Standard bus (basic but still comfortable)
- 🛋️ Premium / Luxury bus (reclining seats, more legroom)
🎫 How to Buy Tickets
- Bus terminal counters
- Ticket machines at stations
- Online booking platforms (recommended for tourists)
🏨 Book Hotels in Seoul!
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🏨 Book Hotels in Busan!
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✈️ Seoul to Busan by Flight

At first glance, flying from Seoul to Busan sounds like it should be the fastest option. But after actually looking into it (and comparing all the transfers), you’ll realize it’s not always as convenient as it seems. This option is mainly used by locals or travelers who manage to get cheap flight deals, but for most tourists, it’s usually not the top choice.
⏱️ Flight Time (Air Time vs Total Time)
- ✈️ Flight time: around 1 hour
- 🚕 Total travel time (including airport transfers + waiting): 3.5 to 5 hours
Even though the flight itself is short, you still need to factor in:
- Airport check-in
- Security clearance
- Travel to/from airports
📍 Airports You Will Use
- ✅ Seoul (Gimpo Airport / sometimes Incheon Airport)
- ✅ Busan (Gimhae International Airport)
💡 Most domestic flights use Gimpo Airport, which is closer to Seoul city compared to Incheon.
💰 Ticket Price
- Around RM 100-300+
- Prices change a lot depending on booking time and promotions
Sometimes you can find cheap deals, but peak season flights can be quite expensive.
🎫 Airlines Operating This Route
- Korean Air
- Asiana Airlines
- Jeju Air
- Air Busan
There are multiple daily flights, so timing is quite flexible.
✈️ Search Flights to Busan!





🚖 Seoul to Busan by Taxi / Private Car

If you’re looking for the most comfortable but also the most expensive way to travel from Seoul to Busan, then a taxi or private car is technically possible. But it’s not commonly used by tourists unless you’re traveling in a group. I’ll be honest, this option feels more like a “luxury or convenience” choice rather than a practical one.
⏱️ Travel Time
- Around 4 to 5 hours
- Depends on traffic and rest stops along the way
It’s similar to bus or driving, but with more flexibility.
💰 Estimated Cost
- Around RM 800-1,600+ one way
- Price depends on car type, service, and number of passengers
💡 If you split the cost with 3–4 people, it becomes slightly more reasonable.
📍 How It Works
- You can book a private transfer service
- Or hire a taxi for long-distance travel (less common)
- Pickup directly from your hotel in Seoul
- Drop-off anywhere in Busan (hotel, Airbnb, etc.)
🏨 Book Hotels in Seoul!
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Business travel
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🏨 Book Hotels in Busan!
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Business travel
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💡 Which Option is Best?

After comparing all the ways to travel from Seoul to Busan, the “best” option really depends on your budget, time, and travel style. There’s no one-size-fits-all answer... But I’ll make it super simple for you to decide.
🏆 Quick Summary
- 🚄 KTX Train → Best overall (fast + convenient)
- 🚌 Bus → Best for budget travellers
- ✈️ Flight → Only worth it with cheap deals
- 🚖 Taxi / Private Car → Best for comfort & groups
⚡ My Simple Recommendation
If you’re visiting Korea for the first time (like most travellers from Malaysia), here’s what I would honestly suggest:
👉 Take KTX if you want the easiest experience
It’s fast, clean, and drops you right in the city centre of Busan.
👉 Take the bus if you’re saving money
It’s slower, but still very comfortable and much cheaper.
✅Busan Checklist!
2384 ditempah![Lawatan sehari di Busan, Korea [Taman Blue Line Haeundae/Kampung Budaya Gamcheon/Cheongsapo/Kuil Yonggungsa]](https://ak-d.tripcdn.com/images/0350h12000o0y06lvB159_C_568_320.jpg)
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✈️Stop thinking, just go to Seoul now!








💡Why wait? It’s time to set off for Busan now!








❓FAQs: Seoul to Busan
-
1. 🚄 How long does it take from Seoul to Busan?
The fastest way is the KTX high-speed train, which takes around 2.5 to 3 hours. Buses take about 4 to 5 hours, while flights can take around 3.5 to 5 hours including airport transfer time. -
2. 💰 What is the cheapest way to travel from Seoul to Busan?
The intercity express bus is usually the cheapest option, costing around RM 60-100 depending on the seat type and booking time. -
3. 🚄 Is KTX worth it for Seoul to Busan?
Yes, the KTX train is the most recommended option because it is fast, comfortable, and takes you directly from city center to city center in just a few hours. -
4. ✈️ Is flying from Seoul to Busan a good idea?
Flying is not the most convenient option because airport transfers take time. It is only worth it if you find a cheap flight deal or are already near the airport. -
5. 🚖 Can I take a taxi from Seoul to Busan?
Yes, but it is very expensive, costing around RM 800-1600+. It is usually only suitable for groups, families, or travelers who want maximum comfort.