Time difference
KST (UTC+9)
Direct flight
Haneda ~2h 25m
Currency
KRW
Best season
Apr–Jun · Sep–Nov
Internet
★★★★★
Cost
~₩1.5–2M / month (short-stay)
Visa
Visa-free 90 days (many passports)
In a city ranked #2 worldwide for mobile internet (Ookla), any café becomes your office. Seongsu hosted 468 pop-ups in the first half of this year alone; Hongdae–Yeonnam runs on coworking hubs and late-night cafés. Even a short stay is dense with things to see, taste and finish.
Where to work
Seongsu
468 pop-ups in H1 this year and double the foreign visitors — work between converted-factory cafés, then make the pop-up rounds after log-off.
Hongdae · Yeonnam
Dense with major coworking branches (three Fastfive locations, Sparkplus) including one connected to Hongik Univ. station, plus late-open cafés down every alley.
