Poland's sub-zloty butter era ends as Credit Agricole forecasts further dairy price rises
Butter in Polish discount chains now costs 5–6 zloty a pack at the regular price and 3–4 zloty in multipack deals, after months of offers below one zloty. UOKiK found no competition breach in the spring price war, while Credit Agricole expects dairy prices to trend higher in the coming quarters.
The era of sub-one-zloty butter in Polish discount chains is over. A pack now costs 5–6 zloty at the regular price and 3–4 zloty when bought in multipacks, WP Finanse reports. Analysts at Credit Agricole expect dairy prices, butter included, to keep rising over the coming quarters.
From 49 groszy to 5.99 zloty
After Easter, Polish retail chains spent several months competing on butter prices. In the cheapest offers a pack fell below one zloty, dropping to 88–95 groszy at Biedronka and Lidl. The low point came from Stokrotka, which at the end of March offered a 200-gram pack for just 49 groszy. Prices at that level raised questions about whether the product was being sold below purchase cost.
Current leaflets show a different picture. According to Fakt, Biedronka's regular price is 5.99 zloty per pack, falling to 3.99 zloty each when two are bought. Dino also lists butter at 5.99 zloty, with the price per pack down to 3.49 zloty on a three-pack purchase. Lidl's regular price is 4.99 zloty, and customers using the chain's app and buying three packs pay 2.49 zloty each. All of these offers carry limits on the number of items or require additional conditions to be met.
Complaint to UOKiK, no violation found
In May 2026, the National Audit Association of Consumer Cooperatives Społem filed a notification over the matter with Poland's competition and consumer protection authority, UOKiK. The organisation's president, Ryszard Jaśkowski, argued that aggressive pricing policy could weaken competition and lead to the elimination of smaller retailers.
UOKiK found no breach of competition rules. The regulator explained that short-lived and limited promotions are an element of rivalry between chains. “The mere sale of a product at a very low price, even below the average price of its purchase, does not in itself determine an infringement of the law — promotions are usually limited in time, limited in quantity, or conditional on meeting additional requirements,” UOKiK said.
Experts note that a single butter promotion can trigger a domino effect. “Retail chains deliberately give up margin on such products because they know the customer will come in for butter and leave with a full basket,” Maciej Kraus, a pricing strategy expert and guest lecturer at Stanford University, told WP Finanse.
Global dairy market turns upward
Credit Agricole points to “signals of a rebound after the strong declines observed since the second half of 2025” on the global dairy market. Jakub Olipra of Credit Agricole expects butter and other dairy goods to move higher in the quarters ahead. “The price situation on the global market is stabilising, and a slight rebound in prices is even visible. We expect that in the coming quarters prices of dairy products, including butter, will follow an upward trend,” he said, quoted by the newspaper.
He added that promotions on butter will be smaller, but will still be there. The bank's report notes that the price of butter in Poland remains around 38 percent lower than a year earlier, meaning any increase starts from a deeply discounted base.
What it means for the supply chain
For dairy processors and cooperatives, the combination is a wholesale market that has stopped falling and a retail shelf that has already moved up from crisis levels. For retailers, butter remains the clearest footfall instrument in the Polish grocery trade, but the discount depth seen in the spring — when a pack sold for less than a tenth of today's regular shelf price — is no longer available at current input costs. Promotional activity is shifting from headline price cuts towards conditional mechanics: app-only pricing, multipack thresholds and purchase limits.
