Prices updated daily — 3 June 2026
Product type overview
sea bass fillets sits within Fresh Fish, part of Meat, Poultry & Fish. On this page you compare 25 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for sea bass fillets is £20.41/kg at ASDA. In total, 2 variants of sea bass fillets 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 sea bass fillets
Compare 25 products across 6 supermarkets
sea bass fillets — compare prices across 6 supermarkets
The Saucy Fish Co
The Saucy Fish Co 2 Thai Inspired Sea Bass Fillets
245 g
£20.41/kg
at 1 supermarket
New England Seafood
New England Seafood 4 Seabass Fillets 360g
360 g
£20.83/kg
at 1 supermarket
New England Seafood
New England Seafood 210g Sea Bass Fillets
210 g
£21.05/kg
at 1 supermarket
THE FISHMONGER
Boneless Mediterranean Sea Bass Fillets 2 Pack
180 g
£21.06/kg
at 1 supermarket
Waitrose Ltd
Waitrose 2 Sea Bass Fillets, Tomatoes and Olives
320 g
£21.09/kg
at 1 supermarket
Exceptional by ASDA
Exceptional by ASDA 2 Lightly Dusted Sea Bass Fillets 265g
265 g
£21.13/kg
at 1 supermarket
Sainsbury's
Sainsbury's Sea Bass Fillets ASC x4 360g
360 g
£22.08/kg
at 1 supermarket
ASDA
ASDA Zingy 2 Lemon & Pepper Sea Bass Fillets
200 g
£22.50/kg
at 1 supermarket
TESCO
Tesco Pesto Butter Sea Bass Fillets 200g
200 g
£25.00/kg
at 1 supermarket
TESCO
Tesco 4 Boneless Sea Bass Fillets 360G
360 g
£27.08/kg
at 1 supermarket
ASDA
ASDA 4 Delicate Sea Bass Fillets 360g
360 g
£27.36/kg
at 1 supermarket
Morrisons
Morrisons Seabass Fillets With A Lemon & Pepper Butter
200 g
£27.50/kg
at 1 supermarket
TESCO
Tesco 2 Lemon & Pepper Sea Bass Fillets 200G
200 g
£28.75/kg
at 1 supermarket
Sainsbury's
Sainsbury's Sea Bass Fillets ASC with Soy, Chilli and Ginger x2 205g
205 g
£29.02/kg
at 1 supermarket
Morrisons
Morrisons 2 Sea Bass Fillets 180g
180 g
£30.56/kg
at 1 supermarket
TESCO
Tesco 2 Chilli, Lime & Ginger Sea Bass Fillets 205g
205 g
£31.71/kg
at 1 supermarket
ASDA
ASDA 2 Sea Bass Fillets 180g
180 g
£31.94/kg
at 1 supermarket
Waitrose Ltd
Waitrose 4 Mediterranean Sea Bass Fillets
360 g
£31.94/kg
at 1 supermarket
Fish Said Fred
Fish Said Fred Big Sea Bass Fillets 240g
240 g
£32.29/kg
at 1 supermarket
TESCO
Tesco 2 Boneless Sea Bass Fillets 180G
180 g
£33.06/kg
at 1 supermarket
Sainsbury's
Sainsbury's Sea Bass Fillets ASC 180g
180 g
£33.06/kg
at 1 supermarket
Waitrose Ltd
Waitrose 2 Sea Bass Fillets, Pesto Butter
210 g
£37.14/kg
at 1 supermarket
Waitrose Ltd
Waitrose 2 Mediterranean Caught Sea Bass Fillets with Coriander, Lime & Chilli
200 g
£39.00/kg
at 1 supermarket
Waitrose Ltd
Waitrose 2 Mediterranean Sea Bass Fillets
180 g
£40.28/kg
at 1 supermarket
Waitrose Ltd
No.1 2 Organic Kefalonian Sea Bass Fillets
180 g
£47.22/kg
at 1 supermarket