Costa Coffee

There are two Costas in Edinburgh Airport: one in the arrivals area (or pre-​check-​in) and one in departures. This is the Costa in Departures, where you can get your tea, coffee and then sit on one of the many, many chairs or tables to enjoy the free Edinburgh Airport wifi before jetting off.
EAT has the larger area, and the window area, of the departures lounge. But this Costa still has many, many seats in the main area of the airport. The counter area is quite small and there’s usually a long queue for the tea and coffee, but the staff are on it and it moves down very quickly.
All the usual Costa coffee fare: Twinnings tea bags (they need to catch up with Starbucks own blend), strong coffees (two shots as standard for a small), and cakes, sanwiches, with some gluten free sandwich options sometimes.
A totally decent place to get a tea or coffee before flying, I’d recommend EAT nearby for proper lunch and food options.