Morning: Flight from Brunei lands at Incheon Airport at 9:45 pm, so the morning is spent traveling.
Afternoon: Transfer to the hotel in Myeongdong, check‑in and unwind after the long flight.
Evening: Light dinner at Hanmiok Cafe and early rest to recover for the days ahead.
Find HotelsMorning: Explore the majestic Gyeongbokgung Palace and stroll through the royal gardens, then visit the nearby Starfield Library in COEX for a coffee break.
Afternoon: Walk the bustling Myeongdong Street, shop at Lotte Mall, and sample street food at Gukje Market.
Evening: Ride the Seoul City Tour Bus (5 pm departure) to see illuminated landmarks, ending the night at the vibrant Hongdae Street with dinner at Myth Jokbal.
Find HotelsMorning: Day trip to Garden of Morning Calm for serene walks, followed by a visit to Nami Island for scenic lakeside views.
Afternoon: Return to Seoul for a thrilling Gangchon Railbike experience, then explore the artistic Seochon Village and its hidden cafés.
Evening: Dine at Onion Cafe in Seochon, then head to Namsan Tower for night‑time city panoramas.
Find HotelsMorning: Check out of the Seoul hotel, take KTX to Busan (≈2.5 h).
Afternoon: Check into a beachfront hotel near Haeundae, relax on Haeundae Beach and ride the Hyundai Sky Capsule for aerial views.
Evening: Sunset at Hwangnyeong Mountain, followed by dinner at the local Oyster Restaurant and a night stroll along the Haeundae Blue Line.
Find HotelsMorning: Visit the colorful Gamcheon Cultural Village, exploring murals and craft shops.
Afternoon: Sunbathe at Gwangalli Beach, then enjoy coffee at Tide Cafe while watching the sea.
Evening: Experience the spectacular Gwangalli Drone Show and later unwind at Waven Cafe on the beach.
Find HotelsMorning: Ride the Songdo Cable Car for sunrise over the city, then explore the historic Huinnyeoul Cultural Village.
Afternoon: Test your courage on the Skyline Luge and later wander the trendy Seongsu district for boutique shopping.
Evening: Dinner at Hyundai No 1 Grilled Clam followed by a night cruise on the Busan Yacht Tour.
Find HotelsMorning: Visit the serene Haedong Yonggungsa Temple perched on the cliffs.
Afternoon: Explore the bustling Jagalchi Fish Market and snack on fresh seafood at Jogoichi Market.
Evening: Stroll down Jinso‑ro Cherry Blossom Road (still in bloom) and end the night at Rendejaveous rooftop bar.
Find HotelsMorning: Check out of Busan hotel, take KTX back to Seoul.
Afternoon: Check into a hotel near Dongdaemun, explore the vibrant Dongdaemun Design Plaza and the surrounding night market.
Evening: Dinner at Sinsageon and a walk along the illuminated Cheonggyecheon Stream.
Find HotelsMorning: Browse the eclectic Ssamziegil Mall in Insadong and the upscale SM Town COEX Atrium.
Afternoon: Shop at GOTO Mall and the luxury Dongdaemun Premium stores.
Evening: Enjoy a relaxed dinner at Super Matchae and a night walk near the Han River.
Find HotelsMorning: Tour the historic Namdaemun Market and visit the iconic Gangnam Style Statue.
Afternoon: Experience tranquility at Bongeunsa Temple and shop at the nearby Gangnam COEX Mall.
Evening: Catch a performance at Olympic Park and dine at Yang Good for Korean BBQ.
Find HotelsMorning: Discover contemporary fashion in Seongsu and sip coffee at Yangin Hongdae.
Afternoon: Visit the futuristic Gentle Monster flagship store and explore the artistic Seoul Design Plaza.
Evening: Final night dinner at Gusinjang Market and a leisurely stroll around Namdaemun for last‑minute souvenirs.
Find HotelsMorning: Pack, check out, and enjoy a leisurely breakfast at Eid cafe.
Afternoon: Transfer to Incheon Airport for the 4:10 pm flight back to Brunei.
Evening: Flight departure.
Find HotelsIf you need more time in Seoul, consider adding an extra day after returning on the 22nd to explore the nearby Petite France and the Everland theme park. To shorten the trip, you could skip the DMZ tour and replace the Busan yacht tour with a simple ferry ride, which saves both time and money while still offering great coastal views.