CartCompare deals
Compare tuna prices across UK shops
CartCompare checks 108 UK shops live when you search for tuna and shows what each one charges right now, whole-basket totals included. Prices are compared per per_kg where the shop gives a unit price.
Current offers
Offers as published by each retailer, captured within the last 12 hours and last checked 25 October 2026 at 03:42 (UK time). Final price and availability are confirmed on the retailer's page.
No tuna offers have been published in the last 12 hours. Prices change through the day — run the live check below to see every shop now.
Common sizes
4x145g 145g 160g 185g 4x160g 3x80g 5x80g 3x145g 6x145g 200g 2x185g
Shops we check for tuna
Tesco, Sainsbury's, Asda, Aldi, Lidl, Amazon , B&M, Ethical Superstore, Iceland, Ocado and 98 more. A live search asks each of them now and shows what answers within a few seconds, then keeps checking the slower ones.
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