Asda Christmas Sales Decline 2025 Uk. British households’ disposable income fell in october and rising inflation may curtail spending this christmas, supermarket group asda said today (25 november). Kantar reported sales at the grocers rose by 2.1% year on year over the four weeks to 29 december.

Asda saw a sales slump of 5.8 per cent during the festive season this year, according to data from the analyst firm. Asda is investing £13m into its stores over the festive period after posting a drop in third quarter sales.