Kewpie Original Mayonnaise — 300g
As of 7 Oct 2026, Kewpie Original Mayonnaise 300g is cheapest at IGA at $4.99 ($1.66/100 g) in Australia — about 13% below the 2-retailer average of $5.75.
Prices updated 7 Oct 2026
Lowest recorded price: $4.69 at Aldi (9 Sept); highest: $9.50 — currently $4.99 at IGA. Tracked since Aug 2026.
Showing prices and history for this variant plus 1 sibling variation — the same product and flavour across pack sizes, with unit prices keeping different sizes comparable. Lowest and highest values match the extension's price-history panel.
Price History
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Price
Cheapest by brand
Ranked per 100 g at each item's cheapest store
Cheapest by product
Ranked per 100 g at each item's cheapest store
Aldi
Coles
IGAUpdating prices — showing the previous selection until the new prices arrive.
Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
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Frequently asked questions
- Where is Kewpie Original Mayonnaise 300g cheapest?
- IGA has the lowest price at $4.99 ($1.66/100 g).
- How much does Kewpie Original Mayonnaise 300g cost?
- Prices range from $4.99 to $6.50 across 2 Australian supermarkets. The average price is $5.75.
- What is the unit price of Kewpie Original Mayonnaise 300g?
- Priced per 100g. IGA offers the best value at $1.66/100g.
- Which supermarkets sell Kewpie Original Mayonnaise 300g?
- Kewpie Original Mayonnaise 300g is available at IGA and Coles.
- What is the lowest price ever for Kewpie Original Mayonnaise 300g?
- The lowest price CartSorted has recorded for Kewpie Original Mayonnaise 300g is $4.69 at Aldi (9 Sept), since we began tracking in Aug 2026. The current cheapest price is $4.99 at IGA.