The best Prime Day Lego deals 2025 in one place, from Star Wars to Marvel

Lego Star Wars Millennium Falcon | $84.99 $67.99 at Amazon
Save $17 - We've literally never seen this kit (which is one of our favorites) for less than this, and it normally doesn't go far below $74. A great example of why it's worth keeping an eye out this Prime Day Lego deals.

Buy it if:
✅ You love this hunk of junk
✅ You don't have room for the other versions

Don't buy it if:
❌ You want the bigger ones instead

Price check:
💲 Walmart | $67.98

Lego Star Wars R2-D2 | $99.99 $79.99 at Amazon
Save $21 - And there we go, everyone's favorite astromech droid has tumbled down to a record low price. It's actually even cheaper than we've seen before by around a dollar, so there's never been a better time to strike.

Buy it if:
✅ R2 was always your favorite
✅ You'll get C-3PO as well

Don't buy it if:
❌ You have the older version

Price check:
💲 Walmart | $79.99

Lego Star Wars C-3PO | $139.99 $111.95 at Amazon
Save $28 - Another record low price, you say? Why, it's a Prime Day miracle! Usually, 3PO goes for around $136. Seeing as the accompanying R2 set is also on offer, you can grab both for a whole lot less in the 2025 sale.

Buy it if:
✅ You adore the anxious droid
✅ You're buying R2 as well

Don't buy it if:
❌ You'd prefer to get R2

Price check:
💲 Best Buy | $139.99

Lego Batman Tumbler vs. Two-Face & The Joker | $59.99 $47.99 at Amazon
Save $12 - It may not seem as big a discount as other price cuts on this page, but that's still the lowest price we've ever seen for this more accessible, affordable Tumbler set. The average price is closer to $50 as well, so that's excellent value.

Buy it if:
✅ You want a display piece
✅ You want a playset for kids

Don't buy it if:
❌ You'd rather get the big version

Price check:
💲 Walmart | $47.99

Lego Hogwarts Castle and Grounds | $169.99 $144.99 at Amazon
Save $25 - The Lego Hogwarts Castle and Grounds set only rarely drops in price, which means it's probably now at a level you're comfortable with snapping it up. It captures the iconic Harry Potter location in bricktastic style, too, ensuring this is one you'll want on your mantelpiece for years to come

Buy it if:
✅ You want to add to your Harry Potter collection
✅ You want to dip your toe into a more complex Lego set

Don't buy it if:
❌ You're saving up for the bigger Hogwarts sets

Price check:
💲 Walmart | $144.99

Lego McLaren Formula 1 | $199.99 $159 at Amazon
Save $40 - Start your engines! This incredible replica of McLaren's 2022 car is among one of Lego's best Technic sets, and it's been slashed by an absurd amount at Walmart right now... proving why you shouldn't just focus on Amazon during Prime Day.

Buy it if:
✅ You want to step up to more complex builds
✅ You want to show off your fandom

Don't buy it if:
❌ You get frustrated with more challenging instructions

Price check:
💲 Walmart | $125

Lego Star Wars Imperial Star Destroyer | $159.99 $111.99 at Amazon
Save $48 - Don't let the hate flow through you. This Lego Star Wars Imperial Star Destroyer is almost $50 off this Prime Day, and still stands as one of our favorite sets in a galaxy far, far away.

Buy it if:
✅ You want to give in to the Dark Side
✅ You want to expand your Star Wars Lego collection with a classic

Don't buy it if:
❌ You're hoping for better minifigures outside of Cal Kestis and Darth Vader

Price check:
💲 Wal Mart | $165.90

Lego Harry Potter Talking Sorting Hat | $99.99 $79.99 at Amazon
Save $20 - This really isn't far from being a record low price (a dollar or so, to be precise), and that makes it a great deal in this year's Prime Day sale. It's one of my favorite kits in the Harry Potter range, too.

Buy it if:
✅ You want a fun display piece
✅ You want something a bit different

Don't buy it if:
❌ You'd rather get Hogwarts

Price check:
💲 Walmart | $79.99

Lego Technic Liebherr Crawler Crane | $699.99 $466.99 at Amazon
Save $150.99 - This impressive mechanical crane has sold out at Prime, but you can still get it with a hefty $150 sliced off the RRP at Wal Mart.

Buy it if:
✅ You want a major project with nuance and detail in the final result
✅ You're happy to splurge a little

Don't buy it if:
❌ You want a simple option to enjoy with kids

Price check:
💲 Walmart | $549

Lego Walt Disney Tribute Camera | $99.99 $62.99 at Amazon
Save $37 - Welcome to the happiest place on Earth. No, not Disneyland. It'll be your bedroom or study when you've built this incredible tribute to Walt Disney as part of the House of Mouse's 100th birthday celebrations. It's at its lowest-ever price, too, this Prime Day.

Buy it if:
✅ You want a wonderful centrepiece for your Disney collection
✅ You want to show off your fandom

Don't buy it if:
❌ You hate joy

Price check:
💲 Walmart | $97.49

LEGO Technic Lamborghini Huracán | $49.99 $34.99 at Amazon
Save $15 - A manageable, smaller-scale car that can actually be steered by turning the wheel! We've not seen it cheaper than this, so now might be the time.

Buy it if:
✅ You want a middle-tier Lego project with detail
✅ You like an interactable creation

Don't buy it if:
❌ You prefer simpler projects

Price check:
💲 Walmart | $68.99

Lego Botanicals Tiny Plants | $49.99 $39.99 at Amazon
Save $10 - It may not be a big bouquet of savings, but we adore the Lego Botanicals range and one of our favorites, the Tiny Plants set, has been reduced this Prime Day.

Buy it if:
✅ You want to brighten up your desk or work space
✅ You want a mini Lego project for the weekend

Don't buy it if:
❌ You're allergic to Lego flowers

Price check:
💲 Walmart | $39.99

Lego Icons Optimus Prime | $179.99 $143 at Amazon
Save $36 - Prime Day buyers, roll out. The Optimus Prime figure as part of the Lego Icons range is down to a new low, and we don't anticipate it getting any lower. Of course, it also transforms into a truck, meaning you're kinda getting a two-in-one deal. Bargain.

Buy it if:
✅ You want a fantastic Transformers tribute
✅ You want a transforming Lego set

Don't buy it if:
❌ You don't have space for a taller Lego display

Price check:
💲 Amazon | $143

Lego Star Wars Dark Falcon | $179.99 $145 at Amazon
Save $35 - Well lookee here, two lowest-ever prices for Millennium Falcon Lego sets? Phew. The normal cost for this model is usually between $150 and $166, so it's an absolute humdinger ahead of Prime Day 2025.

Buy it if:
✅ You want a playset for your kids
✅ You liked Rebuild the Galaxy

Don't buy it if:
❌ You'd rather have a classic Falcon

Price check:
💲 Walmart | $145

LEGO Creator 3 in 1 Cozy House | $59.99 $41.99 at Amazon
Save $18 - If you feel like playing house then this cute and cosy kit is the one for you! This great model can be built in three different ways, including a four bedroom home, a canal house, or a lake-side holiday home. Now with a nice $18 snipped off – if only real property was this cheap!

Buy it if:
✅ You want a calm and cosy kit
✅ You want a model that can be rebuilt in different ways

Don't buy it if:
❌ You're after something more adventurous

Price check:
💲 Walmart | $54.95

Lego Pixar 'Up' House | $59.99 $47.98 at Walmart
Save $32 - Now knocked down its lowest price on record, this colorful, kid-friendly option probably isn't going to get cheaper than this any time soon.

Buy it if:
✅ You want a small but sweet set
✅ You're buying for Disney fans

Don't buy it if:
❌ You want a more intricate playset

Price check:
💲 Amazon | $OOS

UK price:
⭐ £49.99 £39.99 at Smyths Toys

Lego Technic NASA Apollo Lunar Roving Vehicle LRV Building Set | $219.99 £153.99 at Amazon
Save $66 - Lego Technic is aimed at older modellers and is the perfect medium for this intricate Lunar Rover. With this kit you can make your own Apollo vehicle, complete with steering and suspension – and now with a healthy $66 snipped off the price.

Buy it if:
✅ You want a highly-detailed kit of a NASA vehicle
✅ You're a fan of NASA or space collectibles

Don't buy it if:
❌ You find Lego Technic kits too complex

Price check:
💲 Walmart | $219.95

Lego Star Wars BrickHeadz (The Phantom Menace) | $54.99 $37.99 at Amazon
Save $17 - A little assortment of buildable bobbleheads based around the prequel series, this is down to its lowest price in memory.

Buy it if:
✅ You want some little desk or shelf figures
✅ You'll still defend the prequels

Don't buy it if:
❌ You're not entirely certain who Captain Panaka is

Price check:
💲 Walmart | $49.99

Lego Great Deku Tree | £259.99 £212.40 at Amazon
Save £47.59 - If you want one of our favorite discounts in the Prime Day Lego deals so far, this is it. We've never seen the Zelda kit dip to such a low price, and the previous record was around £218. Because the average cost is £246, that's phenomenal going.

Buy it if:
✅ You adore Zelda
✅ Breath of the Wild or Ocarina of Time are your faves

Don't buy it if:
❌ You don't like either game much

Price check:
💲 £259.99 at Lego

Lego Rivendell | £429.99 £365 at Amazon
Save £65 - One of our favorite ever Lego sets has just been hit with an enormous discount for Prime Day, which means that it's immediately one of the sale's most notable savings so far. It usually hovers between £401 and £410, on average.

Buy it if:
✅ You want a centerpiece
✅ You love Lord of the Rings

Don't buy it if:
❌ You don't have much display space

Price check:
💲 Lego | £429.99

Lego Star Wars Millennium Falcon | £74.99 £51.95 at Amazon
Save $17 - It's not quite a record low price for Amazon Prime Day Lego deals 2025, but it isn't far off. In addition, it's better than the average price that tends to sit anywhere between £53 and £54.

Buy it if:
✅ You want the most iconic hunk o' junk in the galaxy
✅ You don't have space or budget for the other versions

Don't buy it if:
❌ You want the bigger ones

Price check:
💲 John Lewis | £51.99

Lego Barad-dur | £399.99 £339.98 at Amazon
Save £60 - This kit has never been as cheap as it is now, and because it usually hovers between £390 and £399, that's a tremendous discount for this year's Prime Day Lego deals.

Buy it if:
✅ You enjoy more complicated builds
✅ You've always found the bad guys more intriguing

Don't buy it if:
❌ You don't have much space to display it

Price check:
💲 Lego | £399.99

Lego Star Wars R2-D2 | £89.99 £61.99 at Very
Save £31 - This is the cheapest we've seen the galaxy's favourite droid going for, though considering it's already had some hefty discounts this prime day, it may be ready to drop even further? if not though, you might regret not grabbing it while you had the chance.

Buy it if:
✅ R2 is ya boi
✅ You want C-3PO too

Don't buy it if:
❌ You have the bigger version

Price check:
💲 Amazon | £61.99

Lego Harry Potter Book Nook | £89.99 $79.99 at Amazon
Save £10 - The Book Nook range is one of my favorite additions to the Lego line in a long while, so seeing a record low price on a brand-new kit from a beloved range is... well, it's a brilliant bit of luck.

Buy it if:
✅ You'd like to jazz up your bookshelf
✅ You want a detailed scene

Don't buy it if:
❌ You'd rather save for Hogwarts

Price check:
💲 Wayland Games | £80.99

Lego Lord of the Rings Book Nook | £109.99 £93.49 at Amazon
Save £16 - You shall not pass! Until you've seen this excellent offer, anyway. The Balrog Book Nook has tumbled to a record low price in time for this year's Prime Day Lego deals, so check it out if you want your bookshelves to be that little bit more fantastic.

Buy it if:
✅ You adore Lord of the Rings
✅ You want a dramatic scene

Don't buy it if:
❌ You want something more detailed

Price check:
💲 Wayland Games | £98.99

Lego Star Wars C-3PO | £124.99 £89.99 at Amazon
Save £35 - This is merely a fiver away from a record low price, so Prime Day Lego deals are bringing the value nice and early this year.

Buy it if:
✅ You love the droids best
✅ You're buying R2 too

Don't buy it if:
❌ You'd prefer to just have R2

Price check:
💲 John Lewis | £91.99

Lego Batman Tumbler vs. Two-Face & The Joker | £54.99 £41.99 at Amazon
Save £13 - At just five pence away from a record low price, that's pretty excellent going for a fan-pleasing kit like this one. The average price is often a pound more than this too, so it's even better value.

Buy it if:
✅ You want as display model
✅ You're looking for a playset

Don't buy it if:
❌ You'd prefer the big version

Price check:
💲 Very | £41.99

Lego Star Wars Dark Falcon | £159.99 £114.99 at John Lewis
Save £55 - With a 35% reduction, this is the lowest price we've ever seen this villainous-looking Falcon going for, and probably the best time to snatch it up.

Buy it if:
✅ You want a playset for your children
✅ You enjoyed Rebuild the Galaxy

Don't buy it if:
❌ You'd prefer the classic Falcon

Price check:
💲 Amazon | £OOS

Lego City Passenger Aeroplane Toy Building Set | £89.99 £59.99 at Amazon
Save £30 - If you prefer your Lego to have more classic vibes than the modern IP-based kits, then this great airplane is for you. Not only does it come with the satisfyingly chunky plane itself, there's also ground crew vehicles and nine minifigures included. Are you ready to take off?

Buy it if:
✅ You want a classic Lego kit
✅ You want a kit that's good for kids and collectors

Don't buy it if:
❌ You prefer the splashier Lego kits

Price check:
💲 John Lewis | £67.99

Lego Harry Potter Talking Sorting Hat | £89.99 £69.99 at Amazon
Save £20 - It's not a record low price (we saw that around seven months ago), but it's still very good value for what is undoubtedly one of our favorite Lego sets.

Buy it if:
✅ You want a conversation starter
✅ You don't have room for Hogwarts

Don't buy it if:
❌ You'd rather get Hogwarts

Price check:
💲 Very | £69.99

Lego Harry Potter Hogwarts Castle | £409 £309.99 at Amazon
Save £100 - The cheapest it's ever been? No, we've seen it going for less, but only for 10 quid or so, so this might be the moment to grab this huge, bewitched boarding school.

Buy it if:
✅ You want a huge build to last for days
✅ You got plenty of space for storage

Don't buy it if:
❌ You have a budget or need the room

Lego Ideas Polaroid OneStep SX-70 Camera Set | £69.99 £49.39 at Amazon
Save £20 - There's nearly a third knocked off the price of this classy little camera build, very close to the cheapest we've ever seen.

Buy it if:
✅ You like the more adult builds
✅ You enjoy retro themes

Don't buy it if:
❌ You're expecting an actual working camera (if only, right?)

Lego Star Wars The Mandalorian Helmet | £59.99 £42.74 at Amazon
Save £17 - A solid discount on the bucket wrestled from Pedro Pascal's head? It's a good deal on this Mandalorian display piece.

Buy it if:
✅ You love modern Star Wars
✅ You want something for display over a more interactive final result

Don't buy it if:
❌ You want something you can interact with afterwards

Amazon Prime | 30-day free trial
Most of the best offers are exclusively available to Prime members. So, if you want to take advantage of them, you'll need to make sure you're subscribed.

Fortunately, there's a free trial that'll cover you far beyond the duration of Prime Day. Just remember to cancel your plan before the rolling monthly $12.99 / £7.99 fee kicks in if you don't plan on sticking around.

💲 Cheaper sets will get most discounts
Based on Primes of years past, anything older than a few months is game to receive a price cut. Mid-range and cheap sets are probably going to get the lion's share of savings, because they usually do. During last year's July Prime Day, most of the discounted kits were $50 / £50 or less.

💰 Offers on premium sets are more rare
Even though less expensive kits steal the limelight during Prime, that isn't to say big ticket items won't get any love. For sure, very popular sets like Rivendell or the Ultimate Collector Series tend to be held back for flash sales in November. However, I have seen a couple of premium kits get impressive price cuts as part of the annual Prime Day Lego deals. For example, the Rise of Skywalker Millennium Falcon tumbled to a record low price of $127.99 in prior years.

🎬 Sets for popular franchises get the best savings
I expect the most tempting Lego offers to be on major franchises such as Star Wars and Harry Potter this year. Even though all things Lego get their prices slashed during the event, the wizarding world, Marvel, Super Mario, Minecraft, and the rest rule the roost in my experience. Mosey on over to Amazon's sales page this October and you'll find them dominating the list.

❌ A lot of third-party knock-offs will appear
Unfortunately, you can guarantee that plenty of copycats will fill the digital sales racks. Be sure to check whether the item you're looking at is genuine Lego. You'll probably need to scroll past a lot of tat to find the good stuff, too.