Visit to the Oceanário de Lisboa (Ages 13-64)
Check final refund and time-slot terms at checkout.

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All offers are in one compact list. Filter by ticket type; the official benchmark stays first, followed by partners by price.
Offers shown: 8
Check final refund and time-slot terms at checkout.
Check final refund and time-slot terms at checkout.
Check final refund and time-slot terms at checkout.
Check final refund and time-slot terms at checkout.
Check final refund and time-slot terms at checkout.
Check final refund and time-slot terms at checkout.
Check final refund and time-slot terms at checkout.
Check final refund and time-slot terms at checkout.
Buying guide
Most visitors should choose the standard entry ticket for a self-paced visit, but marine life enthusiasts will find the 'Behind the Scenes' guided tour offers unique access to technical areas and feeding platforms. For those exploring the whole city, the Lisboa Card combo provides the best logistics by covering transport to the Parque das Nações district.
Provides immediate digital entry for the core visitor route at the standard market rate.
Compare offers ↓This specialized tour includes exclusive behind-the-scenes access not available with standard admission.
Compare offers ↓Bundles the aquarium with the official city pass, covering the metro trip from central Lisbon and entry to other major sites.
Compare offers ↓Tiqets GetYourGuide Official
Quick picks
Official website or standard online ticket (e.g., id=4533e53e-fdde-4bf2-b8ca-b0081f953d85-standard-tiqets-live) to avoid the €1-€2 on-site surcharge.
Compare offers ↓02Official website or ticket office; infants enter free but still require a physical or digital 'zero-value' ticket for capacity tracking.
Compare offers ↓03GetYourGuide (id=4533e53e-fdde-4bf2-b8ca-b0081f953d85-standard-gyg-live) for their typical 24-hour cancellation policy, as official tickets are usually non-refundable.
Compare offers ↓04Guided Tour & Behind the Scenes (id=4533e53e-fdde-4bf2-b8ca-b0081f953d85-skip-the-line-gyg-live) for access to non-public staff areas.
Compare offers ↓05Lisbon Card + Oceanário Bundle (id=4533e53e-fdde-4bf2-b8ca-b0081f953d85-combo-tiqets-live) to combine transport and attraction discounts.
Compare offers ↓06Any digital ticket (Standard or Guided) to bypass the often-lengthy physical ticket office queue at the main entrance.
Compare offers ↓Insider tips
Head to the 'Edifício do Mar' (Sea Building) at Doca dos Olivais. If you have an online ticket, bypass the physical ticket office queue and proceed directly to the 'Online Tickets' entry lane. Note that 'skip-the-line' access only avoids the purchase booth; all visitors must still wait for ticket scanning and potential security bag checks, which can take 15–20 minutes during the 11:30 AM to 3:30 PM peak window. For the most atmospheric experience with the fewest crowds at the central tank, arrive exactly at 10:00 AM or after 5:00 PM.
Arrive early enough for security checks, ticket scanning and wayfinding.
FAQ
Digital tickets are the standard; you can simply show the QR code on your smartphone at the entrance turnstiles for scanning.
No ticket bypasses the mandatory security check or the entry scan; these tickets allow you to skip the physical ticket office line, which frequently exceeds 45 minutes during peak summer months.
Official website tickets are generally non-refundable and date-specific. For better flexibility, booking through partners like Tiqets or GetYourGuide often allows for cancellation up to 24 hours before your visit.
Children under 3 enter for free, but they still require a physical or digital ticket for capacity tracking; you should add the 'Infant' or 'Free' option to your cart when booking online.
Most online tickets are for a specific date rather than a strict 15-minute slot, but during high-occupancy periods in May, staff may prioritize visitors arriving at the start of the hour to manage flow.
Small coin-operated lockers are available in the 'Edifício Mar' entrance building, but they cannot accommodate large suitcases; it is best to leave heavy luggage at your hotel or a city locker hub.
The main central tank is the primary draw; to avoid the densest crowds, visit the temporary exhibitions first or arrive at 10:00 AM sharp to see the sea otters and penguins before the midday rush.