Cheapest Cod & White Fish in the UK

Prices updated 15 August 2026 · 51 products across 7 supermarkets

The best-value cod & white fish in the UK right now is THE FISHMONGER Natural Basa Fillets 2 Pack 0.25 KG at Aldi — £3.58/kg (£1.79).

51Products Compared

7Supermarkets

£3.58Lowest /Kg

We compare cod & white fish across all 7 major UK supermarkets — Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S — and rank by price per unit so you can see where cod & white fish is genuinely cheapest. Prices update daily.

#	Product	Store	Price	Per Unit
1	THE FISHMONGER Natural Basa Fillets 2 Pack 0.25 KG	Aldi	£1.79	£3.58/kg
2	THE FISHMONGER Smoked Basa Fillets 2 Pack 0.24 KG	Aldi	£1.79	£3.73/kg
3	Sainsbury's Lightly Dusted Basa fillets ASC x2 265g	Sainsbury's	£2.95	£5.57/kg
4	Sainsbury's Basa Fillets ASC 250g	Sainsbury's	£1.79	£7.16/kg
5	Tesco 2 Skinless & Boneless Basa Fillets 250G	Tesco	£1.79	£7.16/kg
6	Sainsbury's Smoked Basa fillets ASC 240g	Sainsbury's	£1.79	£7.46/kg
7	Tesco 2 Skinless Smoked Basa Fillets 240G	Tesco	£1.79	£7.46/kg
8	THE FISHMONGER Boneless Smoked Haddock Fillets 2 Pack 0.23 KG	Aldi	£4.49	£9.76/kg
9	THE FISHMONGER Boneless Cod Fillets 2 Pack 0.25 KG	Aldi	£4.99	£9.98/kg
10	SPECIALLY SELECTED Skinless & Boneless Cod Loins 2 Pack 0.26 KG	Aldi	£5.49	£10.56/kg
11	New England Seafood Wild Cod Fillets x2 220g	Sainsbury's	£4.95	£11.25/kg
12	Sainsbury's Lightly Dusted MSC Cod Fillets x2 255g	Sainsbury's	£5.75	£11.27/kg
13	ASDA Delicate 2 Basa Fillets 240g	Asda	£2.75	£11.46/kg
14	ASDA Delicate 2 Smoked Basa Fillets 230g	Asda	£2.75	£11.96/kg
15	M&S Cod Fillet in Parsley Sauce Mini Meal 250g	M&S	£3.00	£12.00/kg
16	M&S Cod in Parsley Sauce with Mash, Peas & Carrots 400g	M&S	£5.00	£12.50/kg
17	Waitrose Classics Cod in Parsley Sauce Fillet for 1	Waitrose	£5.25	£13.13/kg
18	Sainsbury's 2 Ready to Cook Sweet Chilli ASC Basa Fillets 22... Nectar £1.95	Sainsbury's	£2.95	£13.41/kg
19	M&S Cod Mornay 400g	M&S	£5.50	£13.75/kg
20	Sainsbury's Skinless & Boneless Cod Fillets x2 250g Nectar £5.50	Sainsbury's	£7.25	£14.50/kg
21	Youngs 2 Cod Steaks In Butter Sauce 280g	Morrisons	£4.25	£15.18/kg
22	Sainsbury's 380g Parsley & Cream Sauce Cod Fillets Nectar £5.95	Sainsbury's	£6.50	£17.11/kg
23	Market Street Cod Fillet 0.2kg - 0.5kg	Morrisons	£9.80	£19.60/kg
24	Tesco Skinless and Boneless Cod Fillet Pieces 250g	Tesco	£4.95	£19.80/kg

See The Live Cod & White Fish Comparison →

Cheapest Cod & White Fish: FAQ

Where is the cheapest cod & white fish in the UK?

Right now the best value cod & white fish is THE FISHMONGER Natural Basa Fillets 2 Pack 0.25 KG at Aldi, £1.79 (£3.58/kg). SmartShelf ranks cod & white fish by price per unit across 7 supermarkets, updated daily.

Which supermarket is cheapest for cod & white fish?

We compare cod & white fish across Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S. Today Aldi has the cheapest option, but the ranking updates every day as prices change.

How does SmartShelf compare cod & white fish prices?

We list each product's price per unit (£/kg, £/litre or per item) so you compare like for like, and we show loyalty prices such as Clubcard and Nectar where available — free, with no sign-up.