Best Lego space deals: Discounts on spaceships, space stations and NASA kits

Three space-themed Lego sets on a purple background with a 'Space.com deals' badge
(Image credit: Future/Lego)

Explore the expanse of Lego space deals as we've highlighted the biggest and best discounts from reputable retailers in our round-up below.

Below, you'll find a range of Lego space deals suitable for adults and kids alike, offering different things and coming in at different price points. Of course, if you don't find a suitable Lego space deal here, our guides to the best Lego space sets, best Lego deals and Lego Star Wars deals might have what you're looking for.

We keep this page updated regularly so you can rely on the prices you see here being up to date. We also source the deals on this page from reputable retailers, so you can rely on the quality of the products you find. Whether it's something educational, something for display, something to inspire a budding astronaut or a brick-based treat for yourself, there should be an out-of-this-world Lego space deal below.

Hottest Lego space deals right now

Lego space deals 2025

Lego Creator 3-in-1 Space Astronaut
Lego Creator 3-in-1 Space Astronaut: was $55 now $44 at Walmart


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.

Lego City Modular Space Station
Lego City Modular Space Station: was $110 now $88 at Amazon


Save 20% 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.

Note: Stock is starting to run low, so you'll have to be quick to get this deal.

Lego City Interstellar Spaceship
Lego City Interstellar Spaceship: was $20 now $16 at Amazon


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.

Lego Dreamzzz Mr. Oz's Spacebus
Lego Dreamzzz Mr. Oz's Spacebus: was $100 now $85 at Amazon


Save 15%
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.

Lego Creator 3-in-1 Space Roller Coaster
Lego Creator 3-in-1 Space Roller Coaster: was $110 now $93 at Amazon


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.

Lego City Spaceship Asteroid Discovery
Lego City Spaceship Asteroid Discovery: was $20 now $16 at Amazon


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.

Lego City Space Explorer Rover and Alien Life
Lego City Space Explorer Rover and Alien Life: was $35 now $28 at Amazon


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.

Lego Technic Mars Rover Perseverance
Lego Technic Mars Rover Perseverance: was $100 now $85 at Amazon


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?

Lego Planet Earth and Moon in Orbit
Lego Planet Earth and Moon in Orbit: was $75 now $60 at Walmart


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.

Lego Technic Surface Space Loader LT78
Lego Technic Surface Space Loader LT78: was $35 now $28 at Amazon


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.

Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: community@space.com.

Kim Snaith
Freelance contributor

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.

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