First-floor Exit 3 spot for coffee before Gimpo security
This Dunkin sits landside on the 1st floor in front of Exit 3, right along the path from the subway into Gimpo’s main terminal. It opens at 08:00 and closes at 17:00, so think morning snack and midday sugar hit, not late-night caffeine fix. Prices sit in the $ range, roughly what you’d expect from Dunkin in the city, not airport-inflated.
Because it’s before security, it works best if you’re coming in from the metro and want something fast on the way to International or Domestic check-in. Regulars grab a hot coffee and a basic donut or muffin, then head straight upstairs to the departure hall. The Nol.com Gimpo guide specifically calls this out as the “first floor by Exit 3” branch, so you’re in the right place if you can see the sliding doors and taxi queues outside.
Menu is standard Dunkin: drip coffee, Americanos, lattes, plus donuts, bagels, and a few sandwiches. Figure on one drink and one pastry landing around the price of a cheap airport meal, so still firmly in budget territory compared with terminal sit‑down spots. Rating sits around 3 out of 5, which tracks: it’s fine, not special, and quality leans on how busy they are between 08:00 and 10:00.
There aren’t big complaint patterns in reviews, but this isn’t a linger-with-your-laptop café. Seating is limited and often grabbed by families waiting on relatives, especially around midday. Lines can back up when a subway wave hits, and with a 17:00 closing time you shouldn’t bank on a late-afternoon coffee just before an evening flight.
Tip: If you want coffee here before a morning departure, walk in from Exit 3 around 30 minutes earlier than you normally would and grab your drink to go on the way to check-in.