Gate-side in T3, Olive Tree covers the basics fast
Right in Cochin’s T3 departures zone after security, Olive Tree sits in the main food court area, so you can keep an eye on gates while you eat. It runs roughly 24 hours in line with international departures, which helps on those 02:00–04:00 Middle East bank flights. Think quick sit-down more than full restaurant: pay at the counter, get a buzzer, grab a table nearby.
Menu focus skews Indian, with familiar Kerala dishes backed up by standard North Indian curries and some international snacks. Expect things like dosa, idli, parotta with curry, and basic fried rice or noodles. Coffee, tea, bottled water, and soft drinks round it out. Portions sit in the medium range; a main plus drink usually lands around ₹350–₹600, which is normal for T3 but higher than city prices.
Food waits often sit around 10–20 minutes during peak evening departures from 19:00 to 23:00, longer if several Gulf flights board at once. Service is counter-style, so keep your receipt handy; table service isn’t really the model here. Most tables are two- and four-tops pushed close together, and power outlets are rare, so don’t bank on charging your phone over lunch.
Hygiene generally tracks to typical big-airport standards at COK, with visible cleaning staff doing rounds every 30–60 minutes. Seating spills into the shared food court area, so noise levels depend on how many flights are boarding from the nearby T3 gates at the time. Air-conditioning holds up better here than at some smaller snack kiosks closer to security.
Practical tip: if you have less than 25 minutes before boarding for an international flight from T3, grab a quick chai and snack to go instead of a full plate here; lines at Olive Tree can bunch up just before those late-night departures.