During the Biennial, it is also worth booking tablaos in advance
The concentration of enthusiasts, professionals and visitors in September means Seville experiences much higher flamenco demand than usual. Official performances are not the only things that sell out: the best-known tablaos can also fill certain showtimes, especially at weekends and during prime evening hours.
So if you already know which day you want to keep free for a tablao, there is no need to wait until you are in Seville. Check availability, choose the time and book. This is even more important in small-capacity venues.
It is also wise to leave some margin between plans. If you are coming from a Biennial performance, allow enough time for the journey, leaving the venue and arriving at the tablao comfortably. Arriving 15–20 minutes early is a common recommendation at these venues.
If you still do not know which tablao to choose, the most practical option is to start from the flamenco in Sevillepage, narrow the options mentally by area and open only those that have availability for your date.