It is 9am at Kew Bridge in west London, and tourists, runners and dog walkers line up at the Dear Coco vintage Italian coffee cart. The cup in front of them is more than a morning ritual; it is a window into the global economy. Dear Coco serves high-grade arabica brewed on an expensive La Marzocco machine, with prices that already push the £4 ceiling. An iced latte is £4.50, a 10-ounce latte £4.10, and a 6-ounce flat white £3.90. Across much of the UK, the traditional £4 mark is breaking, even in outlets that do not use the prize beans. In central London, a large coffee with plant-based milk edges toward the £5 threshold.
The price tag is not merely a matter of taste but of a wider inflationary environment and shifting supply chains. The cart owner, Anthony Duckworth, says he is determined to keep a flat white under £4 for as long as possible, even as every stage of the supply chain becomes more expensive. “We feel super strongly about keeping the price of a flat white under £4 for as long as possible,” he says, as rowing boats glide past. “But it’s becoming increasingly difficult, because every part of the supply chain has become more expensive.” The price discussion here reflects a broader phenomenon: coffee has become a barometer of global pressures—from commodity inflation to geopolitical tensions, climate shocks to consumer tastes in a post-pandemic world.
Coffee is a global supply chain story. Arabica beans, prized for sweetness and aroma, are harvested at cool elevations in Brazil, Ethiopia and Kenya, a delicate process and more intricate than many other crops. Robusta beans, valued for caffeine, are widely produced by machines. Vietnam has undercut rivals to dominate robusta production since the 1970s, becoming a central hinge of the market. Two years of climatic stress have driven prices higher. In early 2024, Vietnam endured its worst drought in decades; late last year, a typhoon disrupted harvests. In Brazil, farmers are still recovering from a severe 2021 frost that damaged arabica yields. As a result, arabica prices rose to multi-decade highs, peaking last year above $4 per pound, before stabilising around $3.08. Robusta prices followed, swelling to about $2.59 per pound before easing to roughly $1.56. Both beans now cost considerably more than before 2020.
Even so, Lavazza’s chief executives describe the past few years as an “unprecedented time in terms of complexity and troubles.” They argue that prices are not poised to fall soon. “Unfortunately, we have to wait for at least a couple of years, because we need two big crops from Brazil and Vietnam arriving on the market that could create a different market condition,” Lavazza notes, highlighting the lag between harvests and price signals. Price information, readily available online, has prompted farmers to store beans after harvest in hopes of higher prices, according to the Hanoi office of the U.S. Foreign Agricultural Service.
Market watchers eye July’s Brazilian crop. Some analysts anticipate a bumper arabica harvest that could push prices lower, while the looming risk of a strong El Niño this autumn could add further volatility. Trade tensions have also weighed on prices. Trump-era tariffs have hit coffee producers hard: Vietnam faced a 46% tariff, Indonesia 32%, and Brazil 50% after an escalation from 10%. The broader belt of coffee-growing countries found itself within the tariff belt, with Brazilian exports to the United States collapsing last summer and prices rising for beans from lower-tariffed regions such as Colombia.
US consumers have felt the pinch. Roasted coffee prices in the United States rose 17% in the year through March, while instant coffee jumped about 25%—outpacing gasoline and ranking among the sharpest rises in the inflation basket outside fuel oil. The price journey for a bag of ground roast has climbed from around $4.30 in 2020 to more than $9 in 2024 and approaching $10 in 2025, underscoring the pressure on households—especially the lower end of the market.
The geographic distribution of exports shifted as Europe replaced the United States as the principal destination for some Brazilian beans in 2025, with Germany overtaking the U.S. as the top importer. The shift has offered some cushion to European coffee drinkers amid the global price shock.
Policy and logistics have added to the mix. The Trump administration’s tariff approach raised frictions in coffee trade, prompting questions about whether such measures achieved the intended protection of domestic producers. Officials have argued tariffs protect strategic industries, but many observers see the coffee market’s sensitivity to price and supply as evidence of more complex global supply chains and comparative advantages that are not easily offset by tariffs alone.
Shipping disruptions and policy developments also shape the market. Global shipping logjams persist, and Asian supply lines to Europe now thread around the southern tip of Africa to avoid risks at strategic chokepoints, extending journeys by roughly 4,000 miles. The European Union’s forthcoming deforestation controls, phased in across 2026 and 2027, will require GPS coordinates and satellite imagery to verify that beans do not originate on recently deforested lands, a check that adds costs for farmers and exporters depending on compliance speed.
Yet consumer demand for coffee remains remarkably inelastic. Lavazza notes that volumes have not declined despite higher prices in the most important markets. Premiumisation trends—such as elaborate cold brews and premium experiences—help explain how cafés maintain revenue while charging more. Brand strategies, including experiential service at shops like Blank Street Coffee, illustrate a broader shift toward offering more than simply a drink. Some operators lean into convenience and digital order models: Luckin Coffee in China leverages data and app-driven customization to attract customers, expanding into the United States.
In the United Kingdom, price pressure interacts with competition. Greggs has managed to offer relatively affordable coffee powered by automation, undercutting higher-priced specialty shops while maintaining volume. Across the spectrum, the market remains bifurcated: supply shock and climate and policy constraints push prices higher, even as consumer demand adapts through new formats and experiences.
If there is a through-line, it is that the current coffee shock reveals a broader inflationary and supply-chain story. The cushioning effect of premiumisation and the resilience of demand in key markets have kept volumes relatively stable, but the driver of prices remains the same: climate shocks, a tight supply chain for arabica and robusta, and the geopolitics of trade. The result is a “£5” coffee that is not just a price tag but a narrative about the fragility and interconnectedness of a global economy, where a single cup can reflect weather, tariffs, harvest cycles, logistics, consumer preferences, and policy choices that intersect across continents.
Top image: Getty Images
