Incheon Airport Smoking Areas — T1 & T2 Locations
Indoor and outdoor smoking spots in both terminals, before and after security.
Smoking is prohibited throughout all indoor areas of Incheon Airport terminals. Designated smoking rooms and outdoor areas are available in specific locations.
Terminal 1 (T1) — Smoking Locations
Before Security (Public Zone)
Outdoor smoking area on the 3F departure level, both eastern and western ends of the terminal building. Walk outside through the automatic doors near the check-in counters.
After Security (Airside)
Indoor smoking rooms located on the 4F departure level, near gates 1–50 (east) and near gates 101–132 (west). Look for the orange smoking room signs.
Terminal 2 (T2) — Smoking Locations
Before Security
Outdoor area on the 3F check-in level, near the main entrance.
After Security
Indoor smoking room on 4F, near the central departure gate area.