Do I get a discount by booking online? The best prices for SEA LIFE Brighton can be found online from £10.50. For more information and to book the best prices click here. Related articles Is my 2 for 1 voucher valid at SEA LIFE Brighton? Can I use my Tesco Clubcard for entry into SEA LIFE Brighton? Why do prices vary depending on the time of my visit? Does SEA LIFE Brighton have a car park? How do I use my Kellogg's voucher online?