Frozen Fish Fillets
Cheapest frozen fish fillets today: Aldi at €4.49/kg, 33% under Lidl
Best value pick: White Fish Fillets 1kg(1kg) at €4.49

- 10
- items tracked
- 4
- retailers on shelf
- 11 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.
Aldi
Cheapest per kg
White Fish Fillets 1kg€4.491kg
€4.49/kgLidl
Alaska Fillet€3.190.5kg
€6.72/kgTesco
Tesco Hake Fillets 500G€6.500.5kg
€13/kgDunnes
€20/kgSuperValu
Not tracked on this shelf.
Every option, best value first
All 7 comparable listings, divided by pack size so a big pack cannot hide behind a small ticket.
- 1
White Fish Fillets 1kgAldi1kg€4.49€4.49/kg - 2
Alaska FilletLidl0.5kg€3.19€6.72/kg - 3
Tesco Hake Fillets 500GTesco0.5kg€6.50€13/kg - 4
Tesco Cod Fillets 360GTesco0.36kg€7.20€20/kg - 5
Tesco Haddock Fillets 360GTesco0.36kg€7.20€20/kg - 6
Dunnes Stores Skinless Cod Fillets 400gDunnes0.4kg€8€20/kg - 7
Tesco Finest Yellow Fin Tuna Steaks 280gTesco0.28kg€6.50€23.21/kg
Also on this shelf
These come in a size we cannot express per kg, or carry a pack size we do not trust, so they are ranked by ticket price instead of being mixed into the value list.
- 1
2 Cod Fillets in Florentine SauceLidl2 pack€4.99 - 2
2 Cod Fillets in Sauce in Mint&Pea SauceLidl2 pack€4.99 - 3
2 Cod Fillets in Broccoli Mornay SauceLidl2 pack€4.99
Common questions
Which supermarket is cheapest for frozen fish fillets?
Aldi, at €4.49/kg for White Fish Fillets 1kg. That is the cheapest frozen fish fillets per kg of everything the five supermarkets list today; the last price check ran 11 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.
