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Cheapest Tuna in Sauce & Snacks in the UK

Prices updated 14 November 2026 · 78 products across 7 supermarkets

The best-value tuna in sauce & snacks in the UK right now is Tesco Tuna Crunch Sub at Tesco — £3.25/each (£3.25).
78Products Compared
7Supermarkets
£3.25Lowest /Each

We compare tuna in sauce & snacks 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 tuna in sauce & snacks is genuinely cheapest. Prices update daily.

1Tesco Tuna Crunch SubTesco Tuna Crunch SubTescoBest value£3.25/each£3.252John West Stir & Serve Tuna in Soy, Ginger & Honey Sauce MSC 300gJohn West Stir & Serve Tuna in Soy, Ginger & Honey Sauce MSC 300gAsda£6.67/kg£2.003John West Stir & Serve Tuna in Tomato & Basil Sauce MSC 300gJohn West Stir & Serve Tuna in Tomato & Basil Sauce MSC 300gAsda£6.67/kg£2.004John West Stir & Serve Tuna in Mild Curry Sauce MSC 300gJohn West Stir & Serve Tuna in Mild Curry Sauce MSC 300gAsda£6.67/kg£2.005John West Stir & Serve Tuna in Spicy Mexican Sauce MSC 300gJohn West Stir & Serve Tuna in Spicy Mexican Sauce MSC 300gAsda£6.67/kg£2.006John West Stir & Serve Tuna in Tomato & BasilJohn West Stir & Serve Tuna in Tomato & BasilWaitrose£6.67/kg£2.007John West Stir & Serve Tuna in a Mexican SauceJohn West Stir & Serve Tuna in a Mexican SauceWaitrose£6.67/kg£2.008John West Natural Protein Tuna Salad With Quinoa, Legumes and Vegetables 220gJohn West Natural Protein Tuna Salad With Quinoa, Legumes and Vegetables 220gIceland£10.23/kg£2.259John West Light Lunch, Mediterranean Style Tuna Salad 220gJohn West Light Lunch, Mediterranean Style Tuna Salad 220gSainsbury's£10.45/kg£2.3010John West Light Lunch, French Tuna Salad 220gJohn West Light Lunch, French Tuna Salad 220gSainsbury's£10.45/kg£2.3011John West On the Go Harissa Spiced Super Tuna Salad 220gJohn West On the Go Harissa Spiced Super Tuna Salad 220gSainsbury'sNectar £1.80£10.45/kg£2.3012John West Light Lunch, Mexican Style Tuna Salad 220gJohn West Light Lunch, Mexican Style Tuna Salad 220gSainsbury's£10.45/kg£2.3013John West On the Go Honey & Ginger Super Tuna Salad 220gJohn West On the Go Honey & Ginger Super Tuna Salad 220gSainsbury'sNectar £1.80£10.45/kg£2.3014John West On The Go Super Tuna Salad - Honey & Ginger 220gJohn West On The Go Super Tuna Salad - Honey & Ginger 220gTesco£10.46/kg£2.3015Rio Mare Insalatissime Tuna Salad with Couscous 160gRio Mare Insalatissime Tuna Salad with Couscous 160gAsda£10.63/kg£1.7016Rio Mare Insalatissime Mexican Style Tuna Salad 160gRio Mare Insalatissime Mexican Style Tuna Salad 160gAsda£10.63/kg£1.7017Rio Mare MSC Tuna & Cous Cous SaladRio Mare MSC Tuna & Cous Cous SaladWaitrose£10.94/kg£1.7518Rio Mare MSC Tuna & Mexican Bean SaladRio Mare MSC Tuna & Mexican Bean SaladWaitrose£10.94/kg£1.7519Century 180g Tuna Flakes in Hot & Spicy SauceCentury 180g Tuna Flakes in Hot & Spicy SauceSainsbury's£11.11/kg£2.0020Sainsbury's 80g Lemon & Black Pepper Tuna Canned FishSainsbury's 80g Lemon & Black Pepper Tuna Canned FishSainsbury's£11.25/kg£0.9021John West Natural Protein 220g Tuna Salad with Quinoa, Legumes & VegetablesJohn West Natural Protein 220g Tuna Salad with Quinoa, Legumes & VegetablesSainsbury'sNectar £2.00£11.36/kg£2.5022John West Natural Protein Tuna Salad With Quinoa, Legumes and Vegetables 220gJohn West Natural Protein Tuna Salad With Quinoa, Legumes and Vegetables 220gAsda£11.95/kg£2.6323John West Natural Protein Tuna Salad With QuinoaJohn West Natural Protein Tuna Salad With QuinoaWaitrose£12.27/kg£2.7024ASDA Chilli & Garlic Tuna with Extra Virgin Olive Oil 80gASDA Chilli & Garlic Tuna with Extra Virgin Olive Oil 80gAsda£12.50/kg£1.00
See The Live Tuna in Sauce & Snacks Comparison →

Cheapest Tuna in Sauce & Snacks: FAQ

Where is the cheapest tuna in sauce & snacks in the UK?

Right now the best value tuna in sauce & snacks is Tesco Tuna Crunch Sub at Tesco, £3.25 (£3.25/each). SmartShelf ranks tuna in sauce & snacks by price per unit across 7 supermarkets, updated daily.

Which supermarket is cheapest for tuna in sauce & snacks?

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

How does SmartShelf compare tuna in sauce & snacks 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.