Aquariums

SEA LIFE London Aquarium: Standard Admission Tickets

Tourists taking selfie in underwater tunnel at Sealife aquarium.

Sea turtle swimming in an aquarium at Sea Life London.

Couple observing sea turtle in aquarium exhibit.

Clownfish swimming among anemones at Sea Life Aquarium, London.

Explore at your pace

Choose your entry time, stay as long as you like

Free cancellation

Free cancellation up to 24 hours before the start of your experience

Book now, pay later

Book now without paying anything. Cancel for free if your plans change.

Guided tour

4.5/5(1,741)

David M

Group

Verified booking

5 days ago

The central tank with all the different life was amazing. It was very interesting and educational. I like the conservation information. I also enjoyed the leaf cutter ants

Lauren R

Family

Verified booking

2 weeks ago

Such a lovely visit to the aquarium, took my mum there for her birthday this yeah and she loved it it was such a wonderful trip, enjoyed looking at all the sea life ESPECIALLY the jellyfish and shark will definitely visit again in the future can't wait to go again!

Kathleen E

Family

Verified booking

3 weeks ago

Memorable visit with my husband and 3 kids and even tho we arrived late the staff were helpful and welcome us , we had a wonderful time and kids want to go again hopefully school holiday on my day off , if you want to have a wonderful day this is the place

Javairiah A

Family

Verified booking

3 weeks ago

My kids thoroughly enjoyed and were mesmerised. It was my baby's first birthday visit and she was giggling watching the fishes. You need 2 hours and some snacks to keep the fun going.

Mary M

Group

Verified booking

May 2026

My cousins wanted to take their 8 month old, so I booked online, it was easy and once I downloaded the Heasout App I could view the tickets. We booked for early in the day 10:30., and it was wonderful. Many parents withnprams had brought their young toddlers. There was plenty of space for us all. The aquarium was fabulous with a great variety of interesting sea life. And I loved the conservation messaging towards the end.we also enjoyed the results of our photo call!

Pooja N

Family

Verified booking

May 2026

SEA LIFE London was such a lovely experience, especially with a toddler! From colourful fish to majestic sharks and playful penguins, every corner felt magical. The underwater tunnel was definitely the highlight — watching marine life swim above us was unforgettable. Beautifully maintained, interactive and perfect for families visiting London.

Visit SEA LIFE London Aquarium, home to one of Europe’s largest collections of marine creatures and meet over 500 species of aquatic life.

Get up close with the UK’s largest living coral reef at the vibrant Coral Kingdom and spot colorful clownfish and the royal blue tang.

Discover the fascinating inhabitants of the glacial regions, including Gentoo penguins and polar bears, in the unique Polar Adventure.

Elevate your experience with anytime entry tickets to explore SEA LIFE London at your own pace, or choose the Deluxe package to enjoy a VR experience along with an exclusive mission pack or guidebook.

Entry to SEA LIFE London Aquarium

Free time to explore at your own pace

Flexible entry to SEA LIFE London Aquarium (as per option selected)

Access to the VR Experience (as per option selected)

An exclusive mission pack or guidebook (as per option selected)

Hotel pick-up/drop-off

You can cancel these tickets up to 24 hours before the experience begins and get a full refund.

1,741 reviews
How do we collect reviews?
These ratings include verified reviews from both Headout guests and our trusted partners who operate this experience locally. All reviews come from real travelers who've taken this experience.
1.1K
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Guests from United States, France, Romania and over 50 countries have loved this experience
What our guests say
Lauren R
Family
Verified booking
2 weeks ago
Such a lovely visit to the aquarium, took my mum there for her birthday this yeah and she loved it it was such a wonderful trip, enjoyed looking at all the sea life ESPECIALLY the jellyfish and shark will definitely visit again in the future can't wait to go again!
Kathleen E
Family
Verified booking
3 weeks ago
Memorable visit with my husband and 3 kids and even tho we arrived late the staff were helpful and welcome us , we had a wonderful time and kids want to go again hopefully school holiday on my day off , if you want to have a wonderful day this is the place
Javairiah A
Family
Verified booking
3 weeks ago
My kids thoroughly enjoyed and were mesmerised. It was my baby's first birthday visit and she was giggling watching the fishes. You need 2 hours and some snacks to keep the fun going.
David M
Group
Verified booking
5 days ago
The central tank with all the different life was amazing. It was very interesting and educational. I like the conservation information. I also enjoyed the leaf cutter ants
Semra S
Group
Verified booking
Last week
Amazing place 😍😍 I'm enjoying with my friends and my family 🥰🥰💕

Immerse yourself in the wonders of the ocean at SEA LIFE London Aquarium and get up close with over 500 marine species across 14 unique habitats.

Getting Started

Arrive at SEA LIFE London Aquarium in the heart of London and make your way to the entrance. Have your ticket and ID ready for validation, and follow staff directions for security checks before entering the exhibits.

What to Expect

SEA LIFE London Aquarium is one of Europe’s largest collections of marine creatures, designed to immerse visitors in diverse aquatic environments.

Features:

Coral Kingdom: Discover the UK’s largest living coral reef and spot colorful clownfish and royal blue tangs.

Polar Adventure: Meet Gentoo penguins and other glacial inhabitants in a chilly, immersive setting.

Underwater Tunnels: Walk through transparent tunnels for a 360° view of sharks, rays, and schools of silver fish.

Feeding Experiences: Watch daily feedings of sharks, rays, penguins, and piranhas, including Betty the Bowmouth Guitarfish.

Upgrades:

Enhance your visit with anytime entry for flexible access or choose the Deluxe package to enjoy a VR experience, an exclusive mission pack, or a guidebook.

What to bring

Keep your tickets and a valid ID handy to present at the entrance.

What's not allowed

Large bags and suitcases are not allowed inside.

Accessibility

The experience is suitable for wheelchair users and those with prams or strollers.

Assistance dogs are welcome.

Guests under 90 cm are not permitted on the VR experience for safety reasons.

Additional information

Children under 15 must be accompanied by an adult with a valid ticket.

Infants under 2 also require a valid ticket.

Anytime entry tickets allow you to visit at any time on your selected day.

Carer tickets are only valid when accompanied by at least one person with a full-priced ticket.

Carers of disabled guests can enter for free with proper documentation.

The VR experience runs on a first-come, first-served basis and may have short waits during peak times.

Your voucher will be emailed to you shortly.

Display the voucher on your mobile phone with a valid photo ID at the starting point.

Please check your final voucher for the starting point details & specific instructions.