LEGO 10305 Lion Knights' Castle is back in stock and on sale

Run, don't walk, to the online store while you still can to pick up the restocked and discounted 10305 Lion Knights' Castle in the UK.

November 22, 2025 18:00 update: This set is once again marked as temporarily out of stock in the UK, and we'll update you with news of any further restocks

After selling out shortly after the LEGO Insiders Weekend 2025 began in many regions, 10305 Lion Knights' Castle only went temporarily out of stock in the UK, but there was no guarantee that it would come back before the offers end on Sunday. The set is retiring at the end of the year and is now permanently sold out in most regions.

Surprisingly, 10305 Lion Knights' Castle is back in stock hours later and still discounted to LEGO Insiders in the UK. The 4,514-piece castle can be yours now for £275.99 instead of £344.99.

Click through to LEGO.com to buy the massive castle now

This is highly likely to be your last chance at picking up this massive castle creation, and it would not be surprising at all to see the sold-out tag added to its UK listing by the end of the day. Act fast to make sure you don't miss out on 10305 Lion Knights' Castle while it is on sale, with double points and two gifts-with-purchase.

The LEGO Insiders Weekends gifts-with-purchase that this set will qualify for, while stocks last, are 40775 Mini Knight's Castle and 40776 Hot Chocolate Stand, the former of which will pair nicely with the bigger LEGO castle set on display.

Make sure you have a LEGO Insiders account to enjoy all of the deals this weekend, including the discount on 10305 Lion Knights' Castle.

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