SEA LIFE London Aquarium Tickets & Prices

Yes - but online is cheaper. Book your London aquarium tickets in advance to get our best price and secure your preferred timeslot. We strongly recommend booking SEA LIFE tickets in advance during school holidays and weekends.

Yes, you can float by anytime. However, same-day availability isn't guaranteed, and on-the-door prices are higher for our London aquarium tickets. Book online for the best price every time.

Prices vary by date and time — check our website for the latest London aquarium tickets and prices. Under-2s always go free, and booking online in advance gets you the best price on SEA LIFE tickets.

Most guests spend around two hours exploring SEA LIFE London, though you could easily stay longer. You could make a fun family day by adding a VR experience or choosing our 2-for-1 deal to combine our London aquarium tickets with other Merlin attractions.

Our standard SEA LIFE tickets give you full access to all zones and displays inside our London aquarium. You can explore our Ocean Tunnel, interactive rockpool, and learn lots with our daily talks. Check our entry tickets page for full details.

You can also explore the full map of what's inside the Aquarium.

Booking SEA LIFE tickets online always guarantees our best price. Standard tickets and our Anytime Entry tickets give full access to our London aquarium. For a bigger day out, our combination tickets drop the cost to less than £12 per attraction when you bundle five Merlin London attractions together.

We regularly run ticket deals at our London aquarium. Keep an eye on our tickets page for the latest offers. Remember, under 2s always go free, and booking online always gets you our best price.