updos for long hair average pricing
1 Hair length. 2  The cost of an updo hairstyle depends on the length of the hair. 3  Most salons quote starting prices, which increase the longer the clientâs hair is. 4  Hair at the middle of the back is regarded in salons as very long hair and often calls for higher rates. On average, an updo is going to cost anywhere from $45 to as much as $80. 2  Generally, bridal parties are going to pay more than those that walk in for a casual event.