Prices updated daily — 3 June 2026
Product type overview
women's underwear sits within Hygiene & Toiletries, part of Health, Baby & Personal Care. On this page you compare 7 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for women's underwear is £0.40/st at Tesco. In total, 1 variants of women's underwear are compared (different pack sizes and compositions). All prices are normalised to the same unit (per kilogram, per litre or per piece) so that packs of different sizes can be compared fairly — a larger pack is not automatically the best value. The ranking below shows, per variant, which supermarket currently has the sharpest price, including own-label products alongside national brands. Prices refresh daily from the retailers' own public price lists, so you never see stale offers when planning your weekly shop. Allsupers uses no affiliate links or paid placement; the ranking is purely price-based and updated from public data.
Cheapest women's underwear
Compare 7 products across 6 supermarkets
women's underwear — compare prices across 6 supermarkets

TESCO HEALTH
Tesco Large Maternity Brief 5 Pack
5 pieces
£0.40/unit
at 1 supermarket

TESCO HEALTH
Tesco Medium Maternity Brief 5 Pack
5 pieces
£0.40/unit
at 1 supermarket

John Lewis
John Lewis Black Cotton Bikini Briefs Size 12
5 pieces
£2.80/unit
at 1 supermarket

John Lewis
John Lewis White Cotton Full Briefs
1 pieces
£14.00/unit
at 1 supermarket

John Lewis
John Lewis Black Cotton Full Brief Size 14
1 pieces
£14.00/unit
at 1 supermarket

John Lewis
John Lewis Black Cotton Full Brief Size 12
1 pieces
£14.00/unit
at 1 supermarket

John Lewis
John Lewis Prima Brief White 18
1 pieces
£14.00/unit
at 1 supermarket