If your children are into Lego you will know how expensive it can be, and it's rarely reduced by much at all, so any offers like this one are very welcome indeed. Asda have a 'Spend & Save' deal on Lego where you save £10 when you spend £50, so that works out at up to 20% off. This is on top of any other price reductions, so if the set you want is in the sale you are getting double the discount here.
This appears to be an online only promotion, and there's no code to enter, the £10 saving gets taken off automatically when you add £50 worth of qualifying items.
There are all the major ranges included on this offer like Lego City, Super Heroes, Star Wars, Duplo, Minecraft, Disney Princess, Jurassic World, and lots more. There are nearly 300 sets in this spend and save offer and they are all on the link above.
There's no end date to the offer listed on the Asda website, but that's usual for Asda offers, so it could end at any time.
You can click and collect for free from Asda stores or home delivery costs an extra £2.95.