If it's your first trip, give Korea 7 to 10 days. Seven gets you Seoul and Busan. Ten lets you add the countryside, a temple and a food town like Jeonju without living out of your suitcase. Want Jeju too? Then you're looking at 12 to 14 days.
We've been running trips in Korea since 2018, and "how many days?" is usually the first thing people ask us. Korea is small, so distance isn't really the problem. Energy is.
Two of our guests in a field of pink muhly grass, which turns these fields pink from late September into October.
A rough guide
3–4 days: Seoul only. Stopovers, long weekends.
5–7 days: Seoul + Busan or Gyeongju. First-timers short on time.
8–10 days: Seoul, countryside, Gyeongju, Busan, Jeonju. First-timers who want more than cities.
12–14 days: All of the above + Jeju. Slower travelers, second visits.
The KTX train gets you from Seoul to Busan in about two and a half hours, and Jeju is an hour's flight. You can cover a lot of ground. But Seoul alone can easily take a week, and when guests tell us what they'd change, it's usually that they wanted one more slow afternoon.
One week: Seoul and Busan
This is the trip for a first visit with one week off work.
Day 1 – Land in Seoul. Pick up a T-money card at the airport, check in, eat something close to your hotel. That's it. Jet lag is real.
Day 2 – Palaces and a market. Gyeongbokgung in the morning (rent a hanbok and you get in free), then walk over to Gwangjang Market for lunch. Go hungry.
Lunch at a Seoul market stall. Point, sit down, and let the auntie decide.
Day 3 – The DMZ, or a neighbourhood day. If history is your thing, book a DMZ tour. If not, wander Seongsu, Mangwon or Ikseon-dong, then grab convenience-store snacks for a picnic by the Han River.
Day 4 – Seoul, your way. Shopping, cafés, a cooking class, or the short hike up Inwangsan for the best free view of the city.
Day 5 – Train to Busan. Gamcheon Culture Village in the afternoon, grilled seafood for dinner.
Day 6 – Busan by the sea. Haeundae or Gwangalli beach, Jagalchi Fish Market, then back to Gwangalli after dark when the bridge lights up.
Busan's beachfront after dark. Locals come out for an evening walk once the heat drops.
Day 7 – Fly home. Getting from Busan back to Incheon Airport takes around three hours by KTX and airport train. If you can, fly out of Busan's Gimhae Airport instead.
What a week leaves out: the countryside, the temples, the smaller towns. You'll see Korea's two biggest cities well, but not much of what's in between.
Ten days: Seoul to Busan, with the in-between
This is the route we run as our Korea Discovery Tour. Six places in ten days sounds like a lot, but you're rarely on the road for more than a few hours at a time.
Days 1–3, Seoul. We stay in Hongdae. Gyeongbokgung, Gwangjang Market, the DMZ and an evening by the Han River.
Day 4, Jecheon. Lakes, mountains and the Cheongpung cable car, then a quiet night in the countryside. After three days in Seoul, it feels very quiet.
Out in the countryside on a slower day. Most first-timers never get out here.
Day 5, Gyeongju. The old Silla capital, where tombs the size of small hills sit in the middle of town. We spend half a day at a temple with meditation and tea.
The bell pavilion at a Korean temple. Most temples are happy to have visitors, just keep your voice down.
Day 6, Ulsan. Sea cliffs at Daewangam Park and a food scene that hardly any tourists know about.
Days 7–8, Busan. Beaches, markets, Gamcheon and a cooking class with a local chef.
Day 9, Jeonju. Korea's food capital. Bibimbap where it's supposedly done best, and a walk through the hanok village once the day-trippers have gone home.
A typical lunch table outside Seoul: one main dish and a lot of small side dishes (banchan). Refills are free.
Day 10, back to Seoul.
Seema, who did this route with us in May 2025, wrote: "The local guides in Danyang, Jeonju, and Busan were knowledgeable, engaging, and always happy to answer questions."
Adding Jeju: give it four or five days
Jeju is a volcanic island an hour's flight south of Seoul. It's beautiful, but spread out, and buses are slow. Two days there mostly means two days in a car. We'd do one area at a time:
East: Seongsan Ilchulbong, and the haenyeo (Jeju's women free divers)
South: Seogwipo, the Jusangjeolli cliffs and Cheonjiyeon Waterfall
West: cafés in Aewol and the beaches at Hyeopjae and Geumneung
Our Jeju Edition Tour works this way over five days. You can do it on its own or tack it onto another trip.
A few things we'd tell a friend
Stay 2–3 nights in each place. Packing and checking out every morning wastes more time than the trains do.
Leave one afternoon free in every city. Some of the best finds, like a tiny bar or a good market stall, are never on the plan.
Book the KTX early around holidays. Seoul–Busan trains sell out around Chuseok and Lunar New Year.
Think about the season. April–May and late September to November are the easiest. We wrote a whole post on the best time to visit Korea.
Keep day one light. Whatever you planned for your first afternoon, cut it in half.
Questions we get a lot
Is 5 days enough for South Korea?
For Seoul plus a day trip, yes. For Seoul and Busan, it works but it's tight. If you can find two more days, take them.
Is two weeks too long?
Not at all. Two weeks covers Seoul, the countryside, Busan and Jeju without rushing. Plenty of guests who've done two weeks tell us they'd stay longer next time.
Should I start in Seoul or Busan?
Most international flights land at Incheon, near Seoul, so Seoul first is easiest. You can fly home from Busan's Gimhae Airport and skip the trip back.
Can I get around Korea without a tour?
Definitely. Trains and buses are clean, safe and on time. Where a small group helps is the stuff that's hard to plan alone: getting into the countryside, finding the restaurants locals actually go to, and having someone around to explain what you're looking at.
Rather not plan it all yourself? Have a look at our small-group tours in Korea, or send us your dates and we'll help you work out how many days you need.