We handpicked the best October Prime Day Lego deals

Lego medium classic box against a purple background.

Best October Prime Day Lego deals

Best deal overall

Lego Star Wars Advent Calendar 2025 (75418)

$31.49 (save $13)

lego star wars advent calendar against a white background

Best splurge deal

Lego Ideas Vincent Van Gogh 'The Starry Night' (21333)

$150 (save $19.99)

Best runner-up deal

Lego Classic Medium Creative Brick Box (10696)

$17.99 (save $17)

Amazon's Prime Big Deal Days (Oct. 7-8) are here! It's the unofficial starting gun for the holiday shopping season, and that means it's time to talk about one of the most bulletproof gifts you can buy: Lego. Whether you're shopping for a kid who wants a cool Star Wars ship or an adult who'd love a botanical set for their desk, there's a good chance a Lego kit is on someone's list.

But before you start adding every discounted set to your cart, here's a pro tip for shopping on Amazon: a "deal" isn't always a deal. Some Lego sets have a sale price that's actually been the standard price for weeks or even months. A true Prime Day deal is a price drop that's new and noteworthy.

We've done that homework for you. This list has been vetted against price histories to filter out the fake sales. The deals below represent actual, limited-time discounts on some of our favorite Lego sets.

Best October Prime Day Lego deal

Credit: Lego

Lego Star Wars Advent Calendar 2025 (75418)

$31.49 at Amazon
$44.99 Save $13.50

Why we like it

Lego Advent calendars are a holiday classic, and Prime Day is the perfect time to grab one before the December rush. This Star Wars-themed calendar is at its lowest price ever, making it a great time to buy.

Behind the 24 doors, you'll find a bunch of characters and mini-builds perfect for any fan of the franchise, including C-3PO, a Holiday Jawa minifigure, a Babu Frik figure, alongside five Lego droid figures: R7-A7, BD-72, a Scrap Battle Droid, BB-8 dressed as a snowman, and a Super Battle Droid.