Clear immigration and collect bags; take the airport limousine bus, AREX or a taxi to central Seoul. Expect 60–90 minutes to downtown depending on transport and traffic.
Wander the narrow alleys of Bukchon’s hanok houses then browse antiques and tea shops in Insadong for souvenirs and tea experiences (shops typically open 10:00–20:00).
Wander the colourful murals, stairways and cafés of this artistic hillside neighbourhood; most areas free but small museums or photo spots may charge a small fee.
Visit Hallim Park’s gardens and then relax at Hyeopjae Beach — crystal waters and black lava rock contrast make it photogenic. Park open daily ~08:30–18:00.
If weather permits, do a short, lower-elevation Hallasan trail (Eoseungsaengak) for views without a full-day hike; otherwise visit the Jeju folklore museum.
Take an evening Han River cruise (typically 18:00–20:00 slots) or picnic by the riverside if weather is mild; check cruise schedule and book in advance.
If you have small items left, a final quick shop in Myeongdong or a nearby convenience store is convenient; many stores open from 10:00 but street stalls differ.
Leave hotel by noon to arrive at Incheon Airport for an international flight at 16:10 — allow 3–4 hours for check-in, security and immigration; take AREX or airport limousine bus.
Board your scheduled flight back to Brunei; ensure you arrive at the gate on time and have any last-minute tax-free or snack purchases done before boarding.