Tuna Mayonnaise
Cheapest tuna mayonnaise today: Lidl at €9.95/kg, 8% under Tesco
Best value pick: Tuna & Sweetcorn Sandwich Filler(0.2kg) at €1.99
- 4
- items tracked
- 3
- retailers on shelf
- 23 hr ago
- last checked
Ranked by price per kg, so a big pack and a small one can be compared like for like.
Each shop's best value
The keenest price per kg at each supermarket, and what it comes on.
Lidl
Cheapest per kgTuna & Sweetcorn Sandwich Filler€1.990.2kg
€9.95/kgTesco
Tesco Tuna And Sweet Corn 235G€2.550.235kg
€10.85/kgDunnes
Dunnes Stores Tuna & Sweetcorn Deli Filler 175g€2.200.175kg
€12.57/kgSuperValu
Not tracked on this shelf.
Aldi
Not tracked on this shelf.
Every option, best value first
All 4 comparable listings, divided by pack size so a big pack cannot hide behind a small ticket.
- 1Tuna & Sweetcorn Sandwich FillerLidl0.2kg€1.99€9.95/kg
- 2Tesco Tuna And Sweet Corn 235GTesco0.235kg€2.55€10.85/kg
- 3Dunnes Stores Tuna & Sweetcorn Deli Filler 175gDunnes0.175kg€2.20€12.57/kg
- 4
€2.90€14.50/kg
Common questions
Which supermarket is cheapest for tuna mayonnaise?
Lidl, at €9.95/kg for Tuna & Sweetcorn Sandwich Filler. That is the cheapest tuna mayonnaise per kg of everything the five supermarkets list today; the last price check ran 23 hr ago.
Why compare per kg?
Because a big pack and a small one are not the same purchase. Dividing each price by its pack size puts every option on one scale, so the cheapest ticket and the best value stop being the same question. Only offers priced per kg are ranked together; the rest are listed separately rather than mixed in.
Most of these are own-brand. How is that a comparison?
Most supermarket items are own-brand, so the honest comparison is the shelf: every option in a category, ranked by what it costs per unit, each row naming its shop. Branded items sold in more than one supermarket still get a single page comparing them directly.