Best Lego Harry Potter Great Hall Set Deals Online in the UK (10 Deals Found)

Last Updated - 01/02/2026 Sort By:

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LEGO

New
LEGO Harry Potter Hogwarts Castle: The Main Tower - Interactive Castle Toy with Modular Flying Key & Wizard Chess Rooms,
Hogwarts Castle building set – This LEGO Harry Potter castle toy for 10+ year old boys and girls lets fans build an icon

£171.99 £229.99
Best Value
LEGO

New
LEGO Harry Potter Hogwarts Castle and Grounds - Collectible Set for Adults incl. Main & Astronomy Towers, Great Hall, Ch
Recreate iconic locations in the Wizarding World with this detailed LEGO Harry Potter Hogwarts Castle and Grounds 2,660-

£109.99 £149.99
17% Off
LEGO

New
LEGO Harry Potter Hogwarts Castle Model, Big Collectable Set with the Great Hall, Sword of Gryffindor & Chamber of Secre
Buildable microscale model of Hogwarts Castle, hut of Hagrid, Whomping Willow tree and 5 boats

£339.99 £409.99
LEGO

New
LEGO Harry Potter Hogwarts Chamber of Secrets Castle Toy with The Great Hall, 20th Anniversary Model Set with Collectibl
This easy to build 2 floors LEGO Harry Potter Hogwarts castle toy features The Chamber of Secrets and The Great Hall wit

£179.98
LEGO

New
LEGO Harry Potter Hogwarts Castle: Flying Lessons Set with 6 Collectible Minifigures incl. Draco Malfoy & Professor McGo
Wizarding World playset – Kids can play out Quidditch and Transfiguration classes with this LEGO Harry Potter Hogwarts C

£69.99
BRIKSMAX

New
BRIKSMAX Light for Lego-76435 Hogwarts Castle The Great Hall - Compatible with Lego Harry Potter Building Set- Not Inclu
Innovative Design: Designed for Lego 76435,with this light kit, you can bring your Lego Hogwarts Castle The Great Hall f

£54.99
LEGO

New
LEGO 75954 Harry Potter Hogwarts Great Hall Castle Toy, Gift Idea for Wizarding World Fan, Building Set for Kids
Features Hogwarts Castle's Great Hall with house banners, tower with movable spiral staircase, potions room and treasure

£169.99
26% Off
LEGO

New
LEGO Harry Potter Knight Bus Adventure - Wizarding World Toy with 5 Collectible Minifigures plus Accessories incl. Wands
Magical LEGO Harry Potter toy – Kids can build the iconic Harry Potter Knight Bus toy for 8+ year old girls and boys and

£33.50 £44.99
LEGO

New
LEGO 75954 Harry Potter Hogwarts Great Hall Building Kit - 878 Pieces
10 fantasy figures: Harry Potter, Ron Weasley, Hermione Granger, Draco Malfoy, Susan Bones, Professor McGonagall, Hagrid

£179.49
25% Off
LEGO

New
LEGO Harry Potter Privet Drive: Aunt Marge's Visit – Toy House with a Detailed Interior, 5 Minifigures & Inflated Aunt M
Enchanting house toy to build – LEGO Harry Potter collectible building toy for 8+ year old girls and boys lets kids reli

£59.99 £79.99

10 Lego Harry Potter Great Hall Set deals are available from: Amazon stores, starting from £33.50.
The biggest discount we found is 27% on LEGO Harry Potter Hogwarts Castle and Grounds - Collectible Set for Adults incl. Main & Astronomy Towers, Great Hall, Chamber of Secrets & Architect Minifigure - 76419 at Amazon.
The lowest price we found is £33.50 while the highest is £339.99.
Prices for the best Lego Harry Potter Great Hall Set deals average at £136.99.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Lego Harry Potter Great Hall Set.