http://tickets.bolshoi.ru/ru/info/table/ During off-season we suggest that you use our Management Building Box Office, it will be daily open on its usual schedule: from 11.00 to 20.00 (lunch break 15.00-16.00).
New Stage Box Office will be close from July 20 to September 4. Historic Stage Box Office will be close from July 26 to September 4. Tickets for the next season are already on sale! http://tickets.bolshoi.ru/en/info/table/