How can I book tickets for my group visit? Group tickets can be purchase in advance through the SEA LIFE London website. To book your tickets now and to save, click here. Related articles What is included with my group tickets? Do you offer a discount for groups? Do you offer a discount for schools? Can I use a 2 for 1 voucher at SEA LIFE London? I have booked my tickets online, but have not received my e-mail confirmation, what should I do?