It doesn't matter what house you belong to, you can probably build a replica of it in your room thanks to the collaboration between Lego and the Harry Potter universe. There are Lego sets for every part of the Harry Potter world, from the halls of Hogwarts and the Forbidden Forest to Harry Potter's childhood home at 4 Privet Drive. Of course a Lego and Harry Potter team up doesn't come cheap most of the time. If you want to explore the wonderful world of magic, but you want to do it on a budget, then you're going to need to keep an eye out for the ones that drop to new low prices. Luckily, we've got a roundup of the best deals around.

Hogwarts Express

Hogwarts Express 75955 801-piece building kit | $16 off

The model train includes removable side panels and roof, a railway toy bridge, and the iconic Platform 9 3/4. You'll also get plenty of minifigs like the Trolley Witch, Harry and his friends, Remus Lupin, and more. Ideal for kids between 8 and 14.

What if the real magic is the money we save along the way? Then that would make this the most magical page in the Harry Potter universe! Consider me your magical wizard of deal saving, and this enchanted tomb your key to defeating He-Who-Must-Not-Be-Named once and for all with all these amazing discounts. No amount of trickery, summoning spells, or Death Eaters can withstand the might of saving a buck or two on your next Lego set.

We'll keep this page updated as regularly as possible with all new deals, so keep checking back!

Best Harry Potter Lego Deals:

Hogwarts Requirements

Hogwarts Room of Requirement 193-piece kit | $4 off

Includes Harry Potter, Hermione Granger, and Luna Lovegood minifigs, plus two animal Patronuses, a power shooter, and a dummy Death Eater to practice spells on. The detailed room includes a hidden door, fire shooters, and a fireplace.

$15.99 at Amazon
Harry Potter Magical Treasury

Lego Harry Potter Magical Treasury hardcover book | $4 off

Examples of everything Harry Potter's Lego world has to offer come in this book. You can see the different sets, the different famous people from Harry Potter's world, and more. You even get an exclusive Tom Riddle minifig. It's a great way to learn more about the sets you'd like to collect.

$14.59 at Amazon
Harry Potter Collection

Lego Harry Potter Collection for Nintendo Switch | $5 off

Two of the best-selling Harry Potter video games remastered and bundled together for the Nintendo Switch. Play through seven years of Harry Potter adventures based on the films but with a Lego motif. You'll also get much of the downloadable content. Get it for the PlayStation 4 at the same price on Amazon.

$19.88 at Amazon
Umbridge Forest

Forbidden Forest: Umbridge's Encounter 253-piece building kit | $6 off

Wonder into the Dark Forest and encounter an opening tree with a lantern, bone, and turkey leg. You'll have the minifigs of Harry Potter, Herione Granger, and Dolores Umbridge to accompany you along with two centaurs. Great for kids age 7 and up.

$23.99 at Amazon
Charms Class

Hogwarts Moment: Charms Class 256-piece building kit | $6 off

Build the book then open it up to reveal some spell-casting lessons from the Harry Potter movies. You'll get Harry Potter, Cho Chang, and Professor Flitwick minifigs. It also comes with a blackboard, bookshelf, fireplace, spell book, and more. Suitable for ages 8 and up. Also at Amazon.

$24 at Walmart
Harry Potions Class

Hogwarts Moment: Potions Class 271-piece building kit | $6 off

Build the book then open it up to reveal the Potions classroom from the Harry Potter movies. You'll get Draco Malfoy, Seamus Finnigan, Professor Snape, a potion book, a blackboard, an armchair and table, a secret chamber, and a guneon backdrop. Suitable for ages 8 and up. Also at Amazon.

$24 at Walmart
Transfiguration Class

Hogwarts Moment: Transfiguration Class 241-piece building kit | $6 off

Build the book then open it up to reveal the Transfiguration classroom from the Harry Potter movies. You'll get Hermione Granger, Ron Weasley, Professor McGonagall, a blackboard, two desks and chairs, a treasure chest, a storage cupboard, and a spell book. Suitable for ages 8 and up. Also at Amazon.

$24 at Walmart
Herbology Class

Hogwarts Moment: Herbology Class 233-piece building kit | $6 off

Build the playbook and then open it up to reveal the Hogwarts greenhouse and Professor Sprout's Herbology lesson. Includes minifigs of Cedric Diggory, Neville Longbottom, and Professor Sprout. Also has a spell book, pumpkin patch, watering station with bucket and facuet, and a greenhouse backdrop. For ages eight and up.

$24 at Amazon
Hagrid Hut

Hagrid's Hut: Buckbeak's Rescue 496-piece building kit | $12 off

Explore Hagrid's two-room home, save Buckbeak from the Executioner, and hide him in the pumpkin patch. Comes with six minifigs that include Harry Potter and the gang, Hagrid, and more. There's a light-up fire brick, too. Works for kids age 8 and up.

$47.99 at Amazon
4 Privet Drive

4 Privet Drive 797-piece building kit | $14 off

Includes plenty of little details like a flying car with opening roof, the cupboard under the stairs, mail pouring in from the fireplace, and more. Has minifigs of the entire Dursley family, Dobby, Harry Potter, and more. Great for kids aged 8 and up.

$55.99 at Amazon
Hogwarts Express

Hogwarts Express 75955 801-piece building kit | $16 off

The model train includes removable side panels and roof, a railway toy bridge, and the iconic Platform 9 3/4. You'll also get plenty of minifigs like the Trolley Witch, Harry and his friends, Remus Lupin, and more. Ideal for kids between 8 and 14.

$63.99 at Amazon
Hogwarts Clock Tower

Hogwarts Clock Tower 922-piece building kit | $18 off

Includes iconic locations from the movies in this 3-level clock tower. It comes with eight minifigs including Harry Potter, Ron Weasley, Hermione Granger, Albus Dumbledore, Madame Maxime, and more. Great for ages 9 and up. Walmart has a limited supply, so if it is sold out try looking at Target where's only a few bucks more at $78.99, which is still $11 off the price.

$72 at Walmart
Hogwarts Lego

Hogwarts Great Hall 878-piece building kit | $8 off

One of the more iconic buildings from Harry Potter's world. This Great Hall includes banners, a movable spiral staircase, a potions room, a treasure room, and magical items. You'll get 10 minifigs including Harry Potter, Ron Weasley, Hermione Granger, and more. Great for kids between 9 and 14 years old.

$91.99 at Target

We may earn a commission for purchases using our links. Learn more.