LEGO Insiders Days 2026: Sea Serpent and Airplane GWPs Confirmed

LEGO Insiders Days is on from 7 until 12 July, and LEGO has confirmed two GWP deals worth knowing about before you place an order this week. The more substantial freebie is the LEGO Ideas Sea Serpent (40912). Spend £160 / $180 / €180 or more on lego.com and it's included, while stocks last. Ideas sets are always little collections of gold for resale and are typically well built and nice to keep.

The second promotion is the LEGO Airplane (5010053), triggered by £90 / $100 / €100 spent across City, Creator 3-in-1, or Friends sets. Smaller threshold, narrower theme restriction, and a 149-piece build. This one is clearly aimed at families doing a weekend shop for the kids rather than adult collectors looking for shelf pieces.

Both thresholds are confirmed across UK, US, and EU pricing this time, so there's no rough conversion to second-guess.

Both deals run the full six days, so there's no particular rush on day one - unless stock runs thin on the Sea Serpent, which seems likely. Its £160/$180/€180 threshold applies across any category, so the pool of buyers eligible for it is much wider than the Airplane deal. If your basket is already heading toward that figure anyway, this is a straightforward bonus worth timing your order around.