SEA LIFE London Aquarium + The London Dungeon 2-in-1 Tickets

SEA LIFE London Aquarium

Available to 1 November 2025

Book now from £75.00 £50.00

What else is on at SEA LIFE London Aquarium?

Enjoy two of the best London attractions on your London day out with SEA LIFE 2-for-1 tickets

Discover an underwater world at SEA LIFE Aquarium London before preparing yourself for one of London's most frightful family days out at The London Dungeon! 

Save 33% when you book two of the best London attractions in this one special ticket. Save on your days out in London when you buy these Merlin 2-in-1 tickets for the family. 

With both attractions located a very short walk away from each other, it's easy to visit both of these attractions in one incredible London day out. If you'd prefer to visit on separate days, you can visit The London Dungeon at anytime within 90 days of your visit to SEA LIFE London. 

How do my Merlin 2-for-1 tickets work? 

  • Save on London attractions: Make the most of this offer and save £25 on your SEA LIFE London Aquarium and London Dungeon tickets.
  • Dates and times: The dates and times booked on this page are for SEA LIFE London Aquarium. You will be able to access a booking portal to select your dates and times for London Dungeon after purchase. 
  • Flexibility: You can visit The London Dungeon at anytime within 90 days of your visit to SEA LIFE London Aquarium. If you're plans change, you can reschedule through the booking portal in your confirmation email for free! 
London,
United Kingdom SE1 7PB
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When checking out your tickets, select the dates and times that you'd like to visit SEA LIFE London Aquarium

Once you have purchased your tickets, you will be able to visit The London Dungeon within 90 days of your visit to SEA LIFE. 

Please ensure that you have selected your entry time and date for both attractions by accessing the booking portal in your confirmation email. 

You can reschedule your tickets for free up to 24 hours before your arrival time if your plans change. 

Once you have purchased your tickets for SEA LIFE London Aquarium, you will be able to access a booking portal to select your date and time for The London Dungeon via your booking confirmation email. 

Yes, The London Dungeon is located only a minute's walk away from SEA LIFE London Aquarium, so it's very easy to visit both on the same day. 

Please note that you can visit The London Dungeon within 90 days of your visit to SEA LIFE. 

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