Traveling around South Korea for the first time is usually simpler than it seems, especially when the itinerary includes Seoul, Busan, and Jeju. The transportation system is efficient, well signposted, and integrated, which helps a lot if you don’t speak Korean.
Below, we’ve gathered frequently asked questions with objective answers, focused on how to get around between cities and what to prioritize in each leg of the classic itinerary.
What is the best order for the itinerary: Seoul, Busan, and Jeju?
For most travelers, the most practical order is:
- **Seoul → Busan → Jeju → Seoul**
This works well because:
- Seoul is usually the international arrival and departure point - The Seoul–Busan train ride is fast and comfortable - Jeju requires a flight, and it’s easy to find tickets from Busan or Seoul
If your international flight arrives in or departs from Busan, it’s worth reversing the start or end without major impact.
How to get between Seoul and Busan?
The most practical option is the high-speed train (KTX).
- Average time: about 2h30 - Central stations, well connected to the subway - Reserved seating and hassle-free luggage
Intercity buses exist, but take longer. For a first trip, the train is usually the most stress-free choice.
Is it worth renting a car in Seoul or Busan?
For beginners, **it’s not necessary**.
- Subway and buses cover practically all tourist attractions - Ride-hailing apps work well - Urban parking can be limited
A car usually only makes sense in specific situations, such as long trips through the countryside or large groups.
How to get from Busan or Seoul to Jeju?
Jeju is mainly accessed by plane.
- Frequent flights from Seoul and Busan - Short duration (about 1 hour) - Simple process at domestic airports
Is it possible to go by ferry?
There are ferries from some cities, but:
- They take much longer - They depend on sea conditions - They’re usually not the best option for those with limited time
For a first trip, flying is more predictable.
What is the best way to get around Jeju?
Jeju has attractions spread out across the island, so transportation deserves attention.
- **Rental car**: more flexibility and time savings - **Buses**: they work, but require planning and patience - **Taxi**: useful for short trips or when combined with buses
If you choose not to drive, it’s worth selecting accommodation near bus terminals or concentrating sightseeing in one region per day.
How many days should be prioritized for each destination?
For a balanced first-trip itinerary:
- **Seoul**: 4 to 5 days (efficient urban transport helps optimize time) - **Busan**: 2 to 3 days (the subway covers tourist areas well) - **Jeju**: 2 to 4 days (depending on pace and chosen transportation)
This balance reduces tiring transfers and allows you to better enjoy each city.
Do I need transport passes or a rechargeable card?
Yes, a rechargeable transport card makes things much easier.
- Used on subways and buses in Seoul and Busan - Easy to purchase and reload - Avoids having to buy individual tickets all the time
In Jeju, usage is more limited, but still useful for those planning to use buses frequently.
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