Prices updated daily — 23 October 2026
Product type overview
dishwasher tablets sits within Cleaning Products, part of Household, Pets & Other. On this page you compare 273 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for dishwasher tablets is £0.05/st at Sainsbury's. In total, 11 variants of dishwasher tablets 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 dishwasher tablets
Compare 194 products priced per unit across 9 supermarkets (273 in total)
dishwasher tablets — compare prices across 9 supermarkets
Finish
Finish Dishwasher Freshener, Lemon & Lime
60 pieces
£0.05/unit
at 3 supermarkets
Unbranded
Stamford St. Food Company 30 x House Dishwasher Tablets
30 pieces
£0.06/unit
at 1 supermarket
Waitrose Ltd
Waitrose 45 All in One Dishwasher Tablets
45 pieces
£0.07/unit
at 1 supermarket
Waitrose Ltd
Waitrose 45 All in One Dish Tablets Lemon
45 pieces
£0.07/unit
at 1 supermarket
Sainsbury's
Sainsbury's All In One Dishwasher Tablets, Lemon x60
60 pieces
£0.08/unit
at 1 supermarket
Morrisons
Morrisons All In One Lemon Dishwasher Tablets 40 Pack
40 pieces
£0.09/unit
at 1 supermarket
Morrisons
Morrisons All In One Original Dishwasher Tablets
40 pieces
£0.09/unit
at 1 supermarket
Astonish
Astonish All in 1 Dishwasher Tablets Lemon Fresh
42 pieces
£0.09/unit
at 1 supermarket
Sainsbury's
Sainsbury's All In One Dishwasher Tablets, Lemon x30
30 pieces
£0.09/unit
at 1 supermarket
Ocado
Ocado All in One Dishwasher Tablets Lemon
90 pieces
£0.09/unit
at 1 supermarket
Astonish
Astonish All in 1 Dishwasher Tablets Lemon Fresh
100 pieces
£0.11/unit
at 1 supermarket
Waitrose Ltd
Waitrose Optimum All in One Fresh Lemon Dishwashing Capsules
44 pieces
£0.11/unit
at 1 supermarket
Fairy
Fairy Original Power Dishwasher Tablets, Orange, 56 Capsules
56 pieces
£0.12/unit
at 1 supermarket
M&S
M&S Dishwasher Tablets
30 pieces
£0.12/unit
at 1 supermarket
Astonish
Astonish All in 1 Dishwasher Tablets
100 pieces
£0.12/unit
at 1 supermarket
Morrisons
Morrisons Ultimate All In One Dishwasher Tablets Lemon 40 Pack
40 pieces
£0.13/unit
at 1 supermarket
Morrisons
Morrisons Premium Dishwasher Tablets Original
40 pieces
£0.13/unit
at 1 supermarket
Fairy
Fairy Original All In One Dishwasher Tablets, Regular, 110 Tablets
110 pieces
£0.13/unit
at 2 supermarkets
Astonish
Astonish All in 1 Dishwasher Tablets
42 pieces
£0.13/unit
at 1 supermarket
Finish
Finish Power Dishwasher Tablets
110 pieces
£0.13/unit
at 1 supermarket
Finish
Finish Ultimate Plus All In One Dishwasher Tablets Lemon - 43 Tabs
43 pieces
£0.14/unit
at 1 supermarket
Fairy
Fairy Original Power Dishwasher Tablets, Lemon, 116 Capsules
116 pieces
£0.14/unit
at 1 supermarket
Fairy
Fairy Original Power Dishwasher Tablets Lemon
116 pieces
£0.14/unit
at 1 supermarket
Finish
Finish Ultimate All in One Dishwasher tabs Lemon
115 pieces
£0.14/unit
at 1 supermarket
Finish
Finish Power Dishwasher Tablets Lemon Scent
90 pieces
£0.14/unit
at 1 supermarket
Fairy
Fairy Original Power Dishwasher Tablets, Lemon, 49 Capsules
49 pieces
£0.14/unit
at 1 supermarket
Fairy
Fairy Platinum Dishwasher Tablets, Lemon, 113 Capsules
113 pieces
£0.15/unit
at 1 supermarket
Fairy
Fairy Platinum All In One Dishwasher Tablets Lemon 94 Pack
94 pieces
£0.15/unit
at 1 supermarket
Fairy
Fairy Platinum All In One Lemon Dishwasher Tablets
113 pieces
£0.15/unit
at 1 supermarket
Fairy
Fairy All in One Dishwasher Tablets Original, 86 Tablets
86 pieces
£0.16/unit
at 1 supermarket
Fairy
Fairy Platinum Dishwasher Tablets, Lemon, 45 Capsules
45 pieces
£0.16/unit
at 1 supermarket
Finish
Finish Quantum All in One Lemon Dishwasher Tablets
64 pieces
£0.16/unit
at 3 supermarkets
Fairy
Fairy Original Power Dishwasher Tablets, Lemon, 56 Capsules
56 pieces
£0.16/unit
at 1 supermarket
Finish
Finish Power All In One Lemon Dishwasher Tablets - 61 Tabs
61 pieces
£0.16/unit
at 2 supermarkets
Finish
Finish Quantum All In One Dishwasher Tablets Lemon 80 Pack
80 pieces
£0.16/unit
at 1 supermarket
Fairy
Fairy Platinum Plus All In One Deep Clean Dishwasher Tablets Fresh Herbal Breeze
58 pieces
£0.16/unit
at 1 supermarket
Fairy
Fairy Original Power Dishwasher Tablets Lemon
49 pieces
£0.16/unit
at 1 supermarket
Fairy
Fairy Platinum All-In-One Dishwasher Tablets 66
66 pieces
£0.16/unit
at 1 supermarket
Finish
Finish Ultimate All In One Regular Dishwasher Tablets
55 pieces
£0.16/unit
at 1 supermarket
Fairy
Fairy Original Dishwasher Tablets 49
49 pieces
£0.16/unit
at 1 supermarket
Finish
Finish Ultimate Dishwasher Tablets
75 pieces
£0.16/unit
at 1 supermarket
Finish
Finish Power Dishwashing Tablets Regular
61 pieces
£0.16/unit
at 1 supermarket
Finish
Finish Ultimate All In One Dishwasher Tablets Fresh - 55 Tabs
55 pieces
£0.16/unit
at 1 supermarket
Finish
Finish Ultimate Lemon Dishwashing Tablets
75 pieces
£0.16/unit
at 2 supermarkets
Finish
Finish Ultimate All in One Dishwasher Tablets Fresh x75
75 pieces
£0.16/unit
at 1 supermarket
Finish
Finish Quantum All In One 64s Regular Dishwasher Tablets
64 pieces
£0.16/unit
at 1 supermarket
Fairy
Fairy 56 All in One Dishwasher Tablets
56 pieces
£0.16/unit
at 1 supermarket
Finish
Finish Ultimate Deep Clean & Shine Dishwasher Tablets Lemon x55
55 pieces
£0.16/unit
at 1 supermarket
Finish
Finish Ultimate Plus Infinity Shine Lemon Dishwasher Tablets
105 pieces
£0.16/unit
at 1 supermarket
Fairy
Fairy Platinum Dishwasher Tablets, Lemon, 81 Capsules
81 pieces
£0.17/unit
at 1 supermarket