A day trip from Seoul to Busan is easier than you might think. The KTX high-speed train gets you there in under three hours, which leaves enough time to see Busan's colorful hillside village, a temple on the sea cliffs, a famous beach, and a giant fish market before catching an evening train back. Here is how to get there, how to get around, and a realistic one-day Busan itinerary.
How to Get from Seoul to Busan
KTX High-Speed Train (Best Option)
Korail's KTX connects Seoul and Busan at up to 300 km/h. The fastest services take about 2 hours 20 minutes from Seoul Station to Busan Station, while trains with more stops take closer to 3 hours. A standard one-way ticket costs around ₩60,000, depending on the train and seat class. SRT trains, which leave from Suseo Station in southern Seoul, are a slightly cheaper alternative.
Book through the Korail website or the Korail Talk app, which both have English versions, or through an online travel agency. For a day trip, take one of the first trains of the morning, which leave from about 5:00 a.m., to arrive in Busan around 8:00 to 9:00 a.m. The last trains back to Seoul leave around 10:00 to 11:00 p.m. Book both directions in advance, especially for weekends and holidays.
Flying
The flight from Gimpo to Gimhae takes under an hour, but once you add getting to the airport, security, and the journey into central Busan, the total travel time is usually three hours or more. Unless you find a very cheap fare, the train is easier.
Bus
Express buses take about 4 to 5 hours each way, leaving little time to explore. They only make sense if budget is your top priority.
How to Get Around Busan
- Taxis: The most efficient option for a day trip. Busan's top sights are spread out along the coast, and a taxi can save an hour or more compared with public transportation. Book rides with Kakao T or k.ride.
- Subway and buses: Busan's subway is cheap and easy to use with a T-money card, but transfers take time. They work best if you are staying longer.
Essential Apps for Your Day Trip
- Naver Map or KakaoMap: Accurate walking, transit, and driving directions. Google Maps has limited directions in South Korea.
- Kakao T: Book taxis without explaining your destination in Korean.
- Papago: Translate menus and signs with your camera.
- Korail Talk: Change or rebook train tickets on the go.
See our full guide to the best travel apps for South Korea.
One-Day Busan Itinerary
Morning: Haeundae Blueline Park and Haeundae Beach
Start with the Haeundae Blueline Park Sky Capsule, small pastel-colored cabins that run along an elevated track above the coast between Cheongsapo and Mipo, with views of rocky shores and the city skyline. Book tickets in advance through the official website, as weekends often sell out. If you prefer a lower-cost option, the Beach Train runs along the same coastline at ground level.
The ride ends close to Haeundae Beach, Korea's most famous beach. Spend half an hour strolling along the 1.5 km of sand, grabbing a coffee, and enjoying the atmosphere.
Midday: Gamcheon Culture Village
Take a taxi west to Gamcheon Culture Village. Built as a settlement for refugees during the Korean War, it was transformed by local artists from 2009 into a maze of pastel houses, murals, art installations, and staircases on a steep hillside. Allow about 1.5 to 2 hours to explore the alleys, climb to the viewpoints, and find the famous statue of the Little Prince and the Fox looking out over the village. Entry is free. Wear comfortable shoes, and be respectful, since people live here.
Lunch: Busan Specialties
Try two dishes Busan is known for: dwaeji gukbap, a hearty pork and rice soup, and milmyeon, cold wheat noodles in a chilled broth. You will find local restaurants serving both near Gamcheon, in Nampo-dong, and around Busan Station.
Afternoon: Haedong Yonggungsa Temple
Unlike most Korean temples, which are hidden in the mountains, Haedong Yonggungsa sits right on the rocky coast, with waves crashing below. First built in the 14th century, it has a stone pagoda, colorful halls, and many statues. Entry is free. The temple is in the far northeast of the city, so if you plan to visit it, consider doing it early in the day together with Haeundae, and visit Gamcheon in the afternoon instead.
Late Afternoon: Jagalchi Fish Market
Korea's largest seafood market is a sensory overload, with tanks of live octopus, crabs, shellfish, and fish. Choose your seafood on the ground floor, pay the vendor, and take it upstairs, where restaurants will cook it for a preparation fee. Expect a seafood meal to cost from around ₩30,000 to ₩50,000 per person, depending on what you choose.
Evening: BIFF Square
If you have time before your train, walk five to ten minutes to BIFF Square, named after the Busan International Film Festival, for street food such as ssiat hotteok, a sweet pancake filled with seeds and nuts. Then head back to Busan Station, allowing at least 30 minutes in case of traffic.
Tips for Your Busan Day Trip
- Travel light: Leave your luggage in Seoul and bring a small day backpack.
- Bring a power bank: Maps, taxi apps, translation, and photos drain your battery quickly.
- Wear comfortable shoes: Gamcheon and the temple involve plenty of stairs.
- Pack a layer: Coastal winds can be chilly, and indoor spaces are air-conditioned in summer.
- Choose your season: Spring (April to May) and autumn (September to November) bring the most comfortable weather for a full day outdoors. Visiting in winter? See our guide to things to do in Busan in winter.
Stay Connected for Your Day Trip
A day trip depends on working data for taxis, maps, translation, and train changes. An egoViet South Korea eSIM installs before you fly, and our guide to SIM cards and eSIMs for Korea helps you choose a plan. Traveling around the region? An Asia eSIM covers several countries with one plan.
FAQs: Busan Day Trip from Seoul
Can you see Busan in one day?
Yes, you can see four or five highlights, such as Haeundae, Gamcheon Culture Village, Haedong Yonggungsa Temple, and Jagalchi Market, if you take an early train and use taxis.
How long is the train from Seoul to Busan?
The fastest KTX trains take about 2 hours 20 minutes, while trains with more stops take around 3 hours.
How far is Busan from Seoul?
Busan is about 325 km from Seoul by road. Driving takes around 4 to 5 hours without heavy traffic.
What if I miss my return train?
You can rebook onto a later train with available seats through the Korail Talk app or at the station. Fees may apply.