Cheapest Prawns & Scampi in the UK

Prices updated 15 November 2026 · 282 products across 8 supermarkets

The best-value prawns & scampi in the UK right now is Jacob's Crinklys Prawn Cocktail 6x23g at Iceland — £7.25/kg (£1.00).

282Products Compared

8Supermarkets

£7.25Lowest /Kg

We compare prawns & scampi across all 9 major UK supermarkets: Tesco, Asda, Sainsbury's, Morrisons, Waitrose, Aldi, M&S, Ocado and Iceland — and rank by price per unit so you can see where prawns & scampi is genuinely cheapest. Prices update daily.

Jacob's Crinklys Prawn Cocktail 6x23gIcelandBest value£7.25/kg£1.00 2

Sainsbury's Prawn Cocktail Multipack Crisps 6x25gSainsbury's£7.33/kg£1.10 3

Kiltie Scampi Bites 400gMorrisons£8.13/kg£3.25 4

Slimming World King Prawn Linguine 550gIceland£8.64/kg£4.75 5

Iceland Luxury King Prawn Alfredo 450gIceland£8.89/kg£4.00 6

Young's Popcorn Scampi Bites 190gAsda£9.05/kg£1.72 7

Slimming World King Prawn Bhuna 500gIceland£9.50/kg£4.75 8

CP Authentic Asia Prawn Wonton Soup with Noodles 258gIceland£9.69/kg£2.50 9

CP Authentic Asia Tom Kha Prawn Wonton Noodle Soup 258gIceland£9.69/kg£2.50 10

CP Authentic Asia Tom Yum Prawn Wonton Noodle Soup 4 x 258gIceland£9.69/kg£10.00 11

CP Authentic Asia Hand-Wrapped Prawn Wonton Soup with Noodles 4 x 258g (1.032kg)Iceland£9.69/kg£10.00 12

CP Authentic Asia Tom Kha Prawn Wonton Noodle Soup 4 x 258gIceland£9.69/kg£10.00 13

Morrisons Calorie Counted King Prawn Linguine 380gMorrisons£9.87/kg£3.75 14

Morrisons Nourish King Prawn Linguine 380gMorrisons£9.87/kg£3.75 15

Birds Eye Stir Cook Meal Spanish-Style Paella with Chicken & Prawns 350gOcado£10.00/kg£3.50 16

Iceland Luxury Garlic King Prawn Balti 400gIceland£10.00/kg£4.00 17

Iceland 44 Crispy Prawn Platter 596gIceland£10.07/kg£6.00 18

M&S King Prawn Alfredo Serves 1 400gM&S£10.50/kg£4.20 19

M&S King Prawn Linguine Serves 1 400gM&S£10.50/kg£4.20 20

Pringles Prawn Cocktail Sharing Crisps 165gIceland£10.61/kg£1.75 21

Morrisons Savers Frozen Prawns 200gMorrisons£10.75/kg£2.15 22

THE FISHMONGER Frozen Deepwater Prawns 0.25 KGAldi£10.76/kg£2.69 23

THE FISHMONGER Breaded Wholetail Scampi 0.25 KGAldi£10.76/kg£2.69 24

The Fish Market Cooked & Peeled King Prawns 900gIceland£11.11/kg£10.00

See The Live Prawns & Scampi Comparison →

Cheapest Prawns & Scampi: FAQ

Where is the cheapest prawns & scampi in the UK?

Right now the best value prawns & scampi is Jacob's Crinklys Prawn Cocktail 6x23g at Iceland, £1.00 (£7.25/kg). SmartShelf ranks prawns & scampi by price per unit across 8 supermarkets, updated daily.

Which supermarket is cheapest for prawns & scampi?

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

How does SmartShelf compare prawns & scampi 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.