Old GIG directories still list Vienna as a buffet spot.
Vienna sits in Terminal 2 at Rio de Janeiro–Galeão (GIG), but current details are thin: older airport materials call it a buffet, newer reviews barely mention it by name. Figure on airside access in T2, near other full-service restaurants rather than the quick coffee kiosks. The public rating hovers around 3 out of 5, so set expectations at “serviceable” rather than destination dining.
Pricing in this part of Terminal 2 usually runs higher than central Rio: think mains in the R$40–R$80 range and soft drinks around R$8–R$12. If Vienna still runs buffet-style, expect a per‑kilo system like many Brazilian airport buffets, where a plate with salad and a hot dish can easily hit R$50–R$70. That’s still cheaper than many sit-down spots near the international E gates.
Food style likely leans international: grilled meats, simple pasta, rice and beans, plus a couple of chicken or fish options. At a 3‑star kind of place in GIG’s Terminal 2, safest bets are usually plain grilled chicken, white rice, and salad, rather than anything in a cream sauce that’s been under heat lamps for hours. If they offer made‑to‑order omelettes at breakfast, that’s usually the least risky option and often comes in under R$35–R$40.
Because there are no recent frequent‑flyer reports on this specific Vienna outlet, treat it as a backup plan, not your only meal strategy. If you have a long layover in Terminal 2, walk the full concourse once, compare Vienna’s buffet or counter to the nearby fast-food chains and cafés, and then decide. One practical tip: check opening hours on the day-of in the airport app or by walking past early; some GIG Terminal 2 restaurants close by 22:00 even if your flight boards closer to 01:00.