Best Lego space deals: Discounts on spaceships, space stations and NASA kits
Here are the best Lego space sets out there as you can pick up sizable discounts from reputable retailers on vehicles, planets, astronauts and more.

We've discovered the best Lego space deals on the market, as some out-of-this-world discounts on top-of-the-range sets are available.
In our round-up below, you'll find Lego space deals sourced exclusively from reputable retailers and we update this page regularly, so you can rely on the price and quality of the product you see. There's a range of sets and offers available, covering a range of price points. Whether you're looking to inspire a budding astronaut or build something to display proudly, there's something suitable for everyone.
While we do have sets suitable for kids and adults alike here, if you don't find what you're looking for, we also have guides for the best Lego space sets, best Lego deals and Lego Star Wars deals. But, if you're looking for the best Lego space deals out there, scroll down below.
Hottest Lego space deals right now
- Save 20% on Lego Technic Planet Earth and Moon in Orbit
- 20% off the Lego Creator 3-in-1 Space Astronaut
- Save 15% on the Lego Technic NASA Mars Perseverance Rover
Lego space deals 2025
Save 20% on the Creator 3-in-1 Space Astronaut set. We love this set — in fact, in our review of the Lego Space Astronaut, we called it "one of the most creative and fun-loving space-themed sets ever". Along with the astronaut, it can also be built into a space dog and a spaceship.
Save 24% on this excellent Lego City space playset. It's still a little pricey, but in our Modular Space Station review, we praised how fun this set is, and we particularly like how multiple kids (or adults) can build it together.
Save 20% on this fun spaceship, perfect for miniature fans of space. It's an easy build for kids to tackle by themselves, and once it's complete it's a great little playset to 'swoosh' through the air. It comes with a spaceman minifigure to pilot the ship.
Save 13% on one of the best playsets currently available for kids who love space. From Lego's new Dreamzzz range, this allows kids to build an imaginative 'space bus', along with plenty of interactive parts and a wealth of fun minifigures.
Save 15% on this fun-loving 3-in-1 set. It can be built as a variety of fairground rides but our favorite by far is the main space roller coaster. No matter your age, it's a set to love — and it features some seriously cool space-themed scenery, too.
Save 20% on this cool little playset. Being a 4+ set, it's ideal for the youngest Lego builders, made with larger pieces to make building easier for little hands. It features a space shuttle, two astronauts and a funky little alien.
Save 20% on this excellent playset aimed at kids aged six and above. The focus is a chunky exploration rover, with six big wheels to cover rough lunar terrain, and it also comes with fun alien figures for added imaginative play.
Save 15% on this Technic recreation of the Mars Rover Perseverance. It's a fantastic set, and in our Lego Perseverance review we called it a 'gorgeous display set for adults, and offers a lot of playability for kids too'. What more can you want from a Lego set?
Save 20% on this excellent model of Earth and the Moon orbiting around the sun. Made out of Technic, it's interactive too: by turning a crank you'll see the Earth and Moon complete a full orbit. We scored it at an impressive 5/5 in our set review, calling it a "beautiful" Lego model.
Save 20% on this creative and challenging build of a Surface Space Loader. Being a Technic set, it'll require more concentration to put together, offering up a challenge for all ages. We think this was a great price to begin with, so a 20% saving is merely a bonus.
Frequently Asked Questions
When is the best time to look for Lego Space deals?
Lego space deals are available all year round, so if you're looking in the right places, you should be able to pick up a good discount regardless of the time of year. We do recommend checking out reputable retailers during annual sales events like Amazon Prime Day, Black Friday and Cyber Monday, as discounts are more wide-spread during these events.
Where can I find the best Lego space deals?
If you're looking online, we recommend sticking to reputable retailers only. This includes sites like Lego, Amazon and Walmart. The reason being, you can usually rely on the delivery and quality of a product and if, for whatever reason, you're unsatisfied with what's been delivered, you shouldn't have much if any hassle returning a product. Furthermore, you can often find discounts on these sites, so they're always worth checking out.
What are the best Lego space sets?
If you're looking for the best of the best out there, we recommend checking out our best Lego space sets guide. While the answer to this question is subjective, we like the Lego Art Milky Way Galaxy set, the Lego Creator 3-in-1 Astronaut set and the Lego NASA Artemis SLS set a lot and think they're all worth checking out.
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Kim is a Yorkshire-based freelance writer who focuses on Lego and video game-related content. She's the co-creator of GameSpew.com and ThatBrickSite.com, where you'll find most of her work. If she's not building with plastic bricks, playing a video game, or writing about doing either of those things, you should probably check she's still breathing. You can find her on Twitter at @ichangedmyname.
- Alexander CoxE-commerce Staff Writer