Cheapest Fish Pie Mix in the UK
Prices updated 13 October 2026 · 10 products across 6 supermarkets
We compare fish pie mix 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 fish pie mix is genuinely cheapest. Prices update daily.
ASDA Fish Pie Mix by 360g£13.89/kg£5.002
Tesco Fish Pie Mix 400G£15.00/kg£6.003
Sainsbury's Fish Pie Mix 350g£15.71/kg£5.504
Morrisons Fish Pie Mix 360g£15.97/kg£5.755
M&S Fish Pie Mix Frozen 400g£19.38/kg£7.756
ASDA Hearty Fish Pie Mix 340g£19.85/kg£6.757
Tesco Fish Pie Mix 340G£20.59/kg£7.008
Sainsbury's Fish Pie Mix 300g£21.67/kg£6.509
Waitrose Frozen Fish Pie Mix£22.13/kg£8.8510
Waitrose Fish Pie Mix£28.27/kg£7.35Cheapest Fish Pie Mix: FAQ
Where is the cheapest fish pie mix in the UK?
Right now the best value fish pie mix is ASDA Fish Pie Mix by 360g at Asda, £5.00 (£13.89/kg). SmartShelf ranks fish pie mix by price per unit across 6 supermarkets, updated daily.
Which supermarket is cheapest for fish pie mix?
We compare fish pie mix across Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S. Today Asda has the cheapest option, but the ranking updates every day as prices change.
How does SmartShelf compare fish pie mix 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.