The best Lego Prime Day deals 2021 – at least 33% off top sets!

Huge Prime Day deals on everything from Lego Technic to Lego Star Wars to Lego Architecture and Lego Disney!

Lego Prime Day deals 2021
(Image credit: Lego Group)

We always expect to see some great Lego set discounts among the best Prime Day deals, and this year hasn't disappointed. There are loads of really cool sets in Amazon's big sale – more than we can possibly hope to talk you through, though we'll pick out our favourites a little further down.

Browse all today's Lego deals at Amazon UK (opens in new tab)

Among today's best Lego deals, you'll find offers on sets appealing to adults as well as kids, and on some the most popular Lego collections. There are Lego Star Wars ships, beautiful Lego Architecture buildings, intricate Lego Technic machines, classic Lego Creator playsets, and loads more.

The real crown jewel in today's discounts is the Lego Friends Central Perk set, which is one of the most desirable sets of 2021. But read on for the other sets we've picked out, all with at least 30% discount, and many with over 40% off, so now is 100% the time to buy them!

All of these deals will only last until 11:59pm on June 22nd.

The best Lego Prime Day deals of 2021

Deal of the day!

Lego Ideas Friends Central Perk | RRP: £64.99 | Now: £40.99 | Save £24 (37%) at Amazon UK (opens in new tab)
This is a perfect set for fans of the show – you recreate the Central Perk set, complete with the six friends and Gunther. It's designed to be just like the actual set of the show (and even has studio lights as a nod to this). It's fun to build, and full of nostalgia – now is fantastic value.

Lego Architecture London Skyline | RRP: £44.99 | Now: £26.99 | Save £18 (40%) at Amazon UK (opens in new tab)
These Lego skyline sets are utterly adorable, take up very little space but look fantastic on the shelf, and are really fun to build over an afternoon. Just a warning that you might be hooked after this one – there's a whole collection of them, after all. At this price, it's a great little gift for yourself, or someone else.

Lego Technic 6x6 Volvo Articulated Hauler Truck | RRP: £229.99 | Now: £121.99 | Save £108 (47%) at Amazon UK (opens in new tab)
This is not just a very cool machine to build from over 2,000 pieces – it's also a remote control vehicle! Three motors and a Bluetooth control unit are part of its build, and you can use an app to drive it around and control the big tipper bucket.

Lego Mario Starter Set | RRP: £49.99 | Now: £33.98 | Save: £16.01 (33%) at Amazon UK (opens in new tab)
This the place to start with Lego Mario, because it includes the all-important Mario smart figure, as well as a great selection of different platforms to build. Our Lego Mario review (opens in new tab) explains how this mix of Lego and a smart toy works, but it's great fun. There are expansion sets available to buy too: Wiggler's Poison Swamp (opens in new tab) at 44% off and the Master Your Adventure (opens in new tab) set (which has a big cool mix of add-ons) also at 44% off.

Lego Star Wars Luke Skywalker's X-Wing | RRP: £44.99 | Now: £29.99 | Save £15 (33%) at Amazon UK (opens in new tab)
Can't go wrong with an X-Wing! It looks great, the wings shift position (naturally), and it comes with Luke, R2-D2, Leia and – everyone's favourite – General Dodonna. The landing gear is retractable, and it has two spring-loaded shooters.

Lego Marvel Iron Man Helmet | RRP: £54.99 | Now: £34.99 | Save: £20 (36%) at Amazon UK (opens in new tab)
Commemorate Tony Stark's epic movie run with this helmet built, which stands 7 inches high (so it's easy to accommodate and display). For the adult MCU fan, it's a very cool build, and looks great. 

Lego City Town Centre | RRP: £89.99 | Now: £53.99 | Save: £36 (40%) at Amazon UK (opens in new tab)
What a great playset for kids! You've got a road section with vehicles, a car wash, a restaurant, a park, a dojo and a recycling centre. The range of minifigures is great too, allowing for all kinds of imaginative play: there's a blind man with guide dog, mother and baby, chef, robber, and some characters from the Lego City TV series.

Lego Creator 3in1 Pirate Ship, Inn & Skull Island | RRP: £89.99 | Now: £51.99 | Save: £38 (42%) at Amazon UK (opens in new tab)
It's a pirate ship, with firing cannons and a shark to stalk it! It's an inn, with horse and cart, spinning water wheel and multiple rooms to play with! It's skull island, with hidden treasure, a raft and a rowboat! It's whichever one you want to make that day.

Lego Disney Frozen II Arendelle Castle Village | RRP: £74:99 | Now: £51.99 | Save: £23 (31%) at Amazon UK (opens in new tab)
Don't let this one go! You get to build a three-storey castle with rooms from the movie, plus there are village food stalls, and a rowboat. Anna, Elsa and Kristoff figures are included.

Lego Architecture Statue of Liberty | RRP: £89.99 | Now: £51.99 | Save: £38 (42%) at Amazon UK (opens in new tab)
This is favourite in the T3 Lego library. It's pretty incredible how accurate both the pedestal and the statue itself is, considering Lego bricks aren't exactly conducive to making flowing robes. It's a fun build, looks striking, and this is really great value.

Amazon Prime Day alternative sales – UK

Matt is T3's former AV and Smart Home Editor (UK), master of all things audiovisual, overseeing our TV, speakers and headphones coverage. He also covered smart home products and large appliances, as well as our toys and games articles. He's can explain both what Dolby Vision IQ is and why the Lego you're building doesn't fit together the way the instructions say, so is truly invaluable. Matt has worked for tech publications for over 10 years, in print and online, including running T3's print magazine and launching its most recent redesign. He's also contributed to a huge number of tech and gaming titles over the years. Say hello if you see him roaming the halls at CES, IFA or Toy Fair. Matt now works for our sister title TechRadar.