Smoking policy at Madrid, Adolfo Suárez Madrid-Barajas Airport (MAD)
Smoking at Adolfo Suárez Madrid-Barajas Airport (MAD) is possible, but it really depends on which terminal you are using. The clearest option seems to be in Terminal 4S, where travelers regularly mention an outdoor smoking area near gate S130. This is also the smoking spot that shows up most consistently when checking airport information, so if you are flying from T4S, that is the one I would count on. What stood out from fellow traveler reports is that Madrid-Barajas can feel a bit inconsistent for smokers. Some people say they expected to find smoking rooms in multiple terminals, but in practice the reliable options after security seem much more limited than that. If you are not going through T4S, it is probably best not to assume there will be an easy post-security smoking area waiting near your gate. Another thing that comes up in traveler discussions is lounge access. Some passengers mention that certain lounges, especially in Terminal 1, may offer access to a terrace or smoking-friendly outdoor space. But that is obviously different from having a standard public smoking room, since it depends on whether you can enter the lounge in the first place. So the overall impression is pretty straightforward: Smoking at Adolfo Suárez Madrid-Barajas Airport (MAD) is manageable if you know where to go, but it is not especially smoker-friendly across the whole airport. If you are departing from T4S, you are in the best position because the smoking terrace near S130 is the most dependable option. If you are flying from another terminal, I would strongly suggest having a cigarette before security and treating any airside smoking option as a bonus rather than something guaranteed.

