Heinz American Style Mild Yellow Mustard — 400ml
As of 5 Oct 2026, Heinz American Style Mild Yellow Mustard 400ml is cheapest at Asda at £3.38 (£8.45/1 L) in United Kingdom.
Prices updated 5 Oct 2026
Lowest recorded price: £3.38 at Asda (5 Oct); highest: £3.40 — currently £3.38 at Asda. Tracked since Oct 2026.
Showing prices and history for this exact variant. Other brands and sizes appear on the broader product category page.
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Sainsbury's
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Frequently asked questions
- Where is Heinz American Style Mild Yellow Mustard 400ml cheapest?
- Asda has the lowest price at £3.38 (£8.45/1 L).
- How much does Heinz American Style Mild Yellow Mustard 400ml cost?
- Prices range from £3.38 to £3.40 across 3 UK supermarkets. The average price is £3.39.
- What is the unit price of Heinz American Style Mild Yellow Mustard 400ml?
- Priced per 100ml. Asda offers the best value at £0.84/100ml.
- Which supermarkets sell Heinz American Style Mild Yellow Mustard 400ml?
- Heinz American Style Mild Yellow Mustard 400ml is available at Asda, Tesco, and Sainsbury's.
- What is the lowest price ever for Heinz American Style Mild Yellow Mustard 400ml?
- The lowest price OpenOrder has recorded for Heinz American Style Mild Yellow Mustard 400ml is £3.38 at Asda (5 Oct), since we began tracking in Oct 2026. The current cheapest price is £3.38 at Asda.