Best Lego Sets Deals Online in the UK (22 Deals Found)

Last Updated - 29/10/2026 Sort By:

Best Choice
LEGO

New
LEGO Speed Champions Time Machine from Back to the Future 77256 | Toys for 9+ Year Old Boys, Car Model Kit, Doc Brown &
BACK TO THE FUTURE CAR TOY – LEGO Speed Champions Time Machine from Back to the Future toy for 9+ year old boys and girl

£15.99 £22.99
22% Off
LEGO

New
LEGO Classic Large Creative Brick Box 10698 | Toys for 4+ Year Old Boys & Girls, Educational Set, Colourful Bricks & Sto
Creative toys – This building toy set for 4-plus-year-old boys and girls features loads of LEGO bricks in 33 colours plu

£34.95 £44.99
New
76449 Harry Potter Chomping Monster Book of Monsters 518pcs - Box Damage
The 76449 Harry Potter Chomping Monster Book of Monsters set by LEGO features 518 pieces to build a fantasy-themed const

£128.62
30% Off
LEGO

New
LEGO Speed Champions Lightning McQueen 77255 | Toys for 9+ Year Old Boys, Collectible Race Car Model Kit, Detailed Under
LIGHTNING McQUEEN CARS TOY – Kids can celebrate the 20th anniversary of the movie Cars with this LEGO Speed Champion Lig

£15.98 £22.99
New
LEGO Ideas 21108 Ghostbusters Ecto-1 New Sealed Retired 2014 Venkman Spengler
Withdrawn at the end of 2016.

£109.99
Best Value
LEGO

New
LEGO Star Wars Millennium Falcon 75375 | Set for Adults, Collectible Starship Model Kit, Display Stand & Nameplate for D
Collectible Millennium Falcon model – Relive classic scenes with this model kit for adults as you build a LEGO recreatio

£49.49 £74.99
25% Off
LEGO

New
LEGO Botanicals Rocking Plants 11506 | Toys for 9+ Year Old Girls, 2 Artificial Plants & 2 Pastel Coloured Pots, Faux Fl
CUTE LEGO FLOWER SET – Help kids grow their creativity with the LEGO Botanicals Rocking Plants toy for 9+ year old for g

£13.49 £17.99
New
⭐ LEGO Star Wars Mystery Box | Garantued Brand New Sealed Lego Star Wars Set

£16.15
20% Off
LEGO

New
LEGO Technic NASA Artemis Space Launch System Rocket 42221 | Toys for 9+ Year Old Boys, 4 Astronauts & a Separation Func
BUILD A SPACE LAUNCH SYSTEM – Capture the moment a rocket launches into space with this LEGO Technic NASA Artemis Space

£43.99 £54.99
New
LEGO Harry Potter Hogwarts Castle: The Main Tower 76454 Portraits 2135 10+
The LEGO Harry Potter Hogwarts Castle: The Main Tower 76454 is a highly detailed and intricate set featuring 2135 pieces

£156.70
24% Off
LEGO

New
LEGO Harry Potter Diagon Alley Wizarding Shops 76444 | Set for Adults, Collectible Display Model Kit, Microscale Brick-B
LEGO Harry Potter set for adults – Capture the atmosphere of Diagon Alley and the authentic details of its wizarding sho

£129.99 £169.99
25% Off
LEGO

New
LEGO Marvel Dancing Groot 76297 | Toys for 10+ Year Old Boys, Superhero Action Figure, Guardians of the Galaxy Set, Kids
Buildable Groot animated toy for kids – Dancing Groot is an interactive building toy for 10-plus-year-old boys and girls

£29.99 £39.99
New
LEGO Botanicals Water Lillies 11511 Brand New Sealed In Box
The LEGO Botanicals Water Lillies set (11511) is a brand new, sealed complete set that allows you to build intricate wat

£21.50
26% Off
LEGO

New
LEGO Speed Champions Ferrari SF90 XX Stradale Sports Car 77254 | Toys for 9+ Year Old Boys, Car Model Building Kit, Coll
FERRARI TOY CAR – LEGO Speed Champions Ferrari SF90 XX Stradale Sports Car toy for 9+ year old boys and girls to build,

£16.98 £22.99
New
LEGO Restaurants of the World: Greece - 40908
Feast on creative fun with the LEGO Restaurants of the World: Greece (40908) building set for teens ages 12 and up.

£31.99
33% Off
LEGO

New
LEGO Speed Champions Bugatti Vision GT Hyper Sports Car 77253 | Toys for 9+ Year Old Boys, Car Model Kit, Collectible Dr
BUGATTI TOY CAR – LEGO Speed Champions Bugatti Vision Gran Turismo Hyper Sports Car toy for 9+ year old boys, girls and

£15.49 £22.99
New
LEGO Harry Potter 76444 Diagon Alley Wizarding Shops Set New Sealed
The LEGO Harry Potter 76444 Diagon Alley Wizarding Shops Set is a complete set featuring 2750 pieces, made of plastic an

£135.90
New
LEGO Ideas 40889 Build, Paint and Play! Set GWP BRAND NEW SEALED PRE-SALE 04/11
LEGO 40889 Ideas Build, Paint and Play! A perfect addition for LEGO collectors or fans!

£45.99
New
LEGO Botanicals Botanical Collection Floral Picture Frame 40916 310pcs 19cm
LEGO Botanicals Botanical Collection Floral Picture Frame 40916 310pcs 19cm

£26.70
New
Fast and Furious Jesse's Volkswagen Jetta Building Set +239pcs | Speed Champions
Small building block（Compatible with Lego）.

£34.19
New
LEGO Disney Classic Animation Scenes 40774 270pcs 9+ Woody Brick Separator
LEGO Disney Classic Animation Scenes 40774 270pcs 9+ Woody Brick Separator

£21.50
New
LEGO 31152 Creator 3-in-1 Space Astronaut 647pcs New Sealed Box Dent
Set Number: 31152.

£31.90

22 Lego Sets deals are available from: Amazon, eBay stores, starting from £13.49.
The biggest discount we found is 34% on LEGO Star Wars Millennium Falcon 75375 | Set for Adults, Collectible Starship Model Kit, Display Stand & Nameplate for Desk Decor, Birthday Gift Idea, 921 Pieces at Amazon.
The lowest price we found is £13.49 while the highest is £156.70.
Prices for the best Lego Sets deals average at £51.25.
Last updated on October 29, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Lego Sets.