Bottled Water & Soft Drink Prices in Switzerland: The 2026 Comparison

The cheapest bottled still water at Swiss supermarkets is the discounter own-brand line: Aldi's Eden Spring and Lidl's Saskia at roughly CHF 0.25 to CHF 0.30 per litre, with Coop's Prix Garantie water and Migros's Aproz close behind at CHF 0.30 to CHF 0.45. Premium brands sit in a different universe: Evian costs CHF 0.70 to CHF 1.10 per litre at full price, dropping to CHF 0.35 to CHF 0.50 during the Aktion cycle (roughly every six to eight weeks at Migros and Coop). For soft drinks, Coca-Cola and Rivella retail at near-identical prices (CHF 1.55 to CHF 1.66 per litre) across Migros, Coop and Denner, while own-brand colas like M-Budget and Prix Garantie cost a quarter of that.

Sources checked: May 2026. Prices verified on migros.ch, coop.ch, aldi-suisse.ch, lidl.ch and denner.ch. Brand ownership from NZZ, Handelszeitung, Blick, SVGW and corporate filings. Per-capita consumption from Wasser für Wasser and Statista. Aktion frequency from Aktionis.ch historical archive 2023-2025.

Rappn is the only neutral grocery price comparison app in Switzerland, with no commercial agreements with any retailer.

The cheapest still water per litre: who actually wins

If you only care about the cheapest litre of clean drinking water from a bottle, the answer is consistent and unromantic: discounter own-brands win, and they win by a wide margin. Aldi Suisse sells Eden Spring at roughly CHF 0.25 per litre in a six-pack of 1.5-litre PETs. Lidl Schweiz matches it with Saskia. Coop's Prix Garantie water sits at CHF 0.30 per litre. Migros's Aproz, which is sourced in Nendaz (Valais) and has been part of the Migros range since the 1950s, runs CHF 0.35 to CHF 0.45 per litre depending on the format. Denner sells its own budget water and several mid-tier brands; per-litre prices land between Aldi and Migros.

The real spread, in other words, is roughly 4-to-1 between a discount own-brand and a premium imported brand at full price. And that gap is what most shoppers are paying every week without thinking about it.

Still water price comparison (typical regular shelf price, verified May 2026)

Prices verified on migros.ch, coop.ch, aldi-suisse.ch, lidl.ch and denner.ch. Subject to weekly Aktion rotation and canton variation.

Evian, Henniez, Valser: what you're actually paying for

Buying bottled water in Switzerland is rarely a hydration decision. The cost gap between Aldi's CHF 0.25 and Evian's CHF 1.10 isn't about minerals (Swiss tap water frequently has the same or higher mineral content). It's a story of source rights, marketing, and ownership.

Evian. Bottled in Évian-les-Bains, France, since 1789. Owned by Danone. Its 2026 launch of Evian Sparkling (RRP CHF 1.10 per bottle) marks the brand's 200th anniversary. Imported, premium-positioned, and heavily promoted via Aktion in Switzerland.

Henniez. Bottled in Henniez (canton Vaud) since 1905. Owned by Nestlé Waters since 2007. The water is genuinely Swiss; the parent company is multinational. Henniez is still the closest thing to a "national" mineral water for many older Swiss consumers.

Valser. Bottled in Vals (Graubünden). Sold by the Hess Group to Coca-Cola HBC and The Coca-Cola Company in 2002 for an estimated CHF 100 to 120 million. The Vals municipality retains the source rights and receives roughly CHF 400,000 per year from Coca-Cola for usage. Production and 96 jobs stayed in Vals and Zizers. The branding ("S'isch guat, ds Valser-Wasser") is engineered to feel regional even though the parent sits in Atlanta.

Aproz. Migros's own mineral water brand, sourced in Nendaz (Valais). The source remains the municipality's; Migros has held long-term contracts since the 1950s. Aproz is consistently among the most-drunk mineral waters in Switzerland by volume.

Cristallo and the Coop water family. Cristallo is bottled by Mineralquelle Eptinger AG (Baselland), an independent family business since 1899, and is widely sold at Coop. Coop's own Pearlwater subsidiary bottles Swiss Alpina, Aquina and Prix Garantie water from Valais sources. Coop also stocks regional waters like Passugger, Elmer, Knutwiler and Eptinger.

Knowing the corporate map matters less than understanding the consequence: branded water is a marketing-led category. The price you pay funds the bottle, the truck, the TV ad, and the brand equity, not the water.

Soft drinks compared: Coca-Cola, Rivella, and the cola gap

For soft drinks, the story is the opposite of bottled water. Branded prices barely move across retailers, while the discounter alternatives are dramatically cheaper.

A 6 × 1.5-litre pack of Coca-Cola Original retails at CHF 14.10 at Coop.ch (CHF 1.57 per litre). The same pack at Migros and Denner sits within 1 to 2 centimes of that figure. Bonus.ch's 2025 cross-retailer audit confirmed: for branded products like Coca-Cola, Nutella and Barilla, prices across Migros and Coop differ by 0 to 1 centime. The brand owner sets the recommended retail price and the retailers fall in line.

Rivella Rot, the iconic Swiss whey-based soda since 1952, retails at CHF 2.40 for a single 1.5 L bottle at Migros, with a 6-pack at CHF 14.95 at Coop (CHF 1.66 per litre). Pepsi sits slightly cheaper at CHF 1.39 per litre (Pepsi Zero 6 × 1.5 L = CHF 12.50 at Coop).

The interesting comparison is the gap to own-brand. Coop's Prix Garantie Cola, made with the same core ingredients (water, sugar, carbon dioxide, caramel colour, acidifier, flavour, caffeine), costs CHF 3.55 for a 6 × 1.5-litre pack (CHF 0.39 per litre). That's roughly one-quarter the price of Coca-Cola, for a product most blind tasters struggle to distinguish in mixed-drink form. M-Budget Cola at Migros is in the same per-litre tier.

Soft drinks price comparison (typical regular shelf price, verified May 2026)

Branded soft-drink prices are typically identical across Migros, Coop and Denner. Frequent multi-buy promotions ("50% off when you buy 2") effectively halve the per-litre cost.

When bottled drinks go on Aktion (the rhythm)

Aktion timing in this category is the single biggest factor in what the price-conscious shopper actually pays, and it follows a predictable rhythm.

Evian at Migros. Goes on Aktion roughly every six to eight weeks, alternating between 33% off (CHF 4.42 for 6 × 1.5 L = CHF 0.49 / L) and 50% off (CHF 3.30 = CHF 0.37 / L). Confirmed Aktion weeks in recent years include January 2023, June 2024, February 2025, March 2025, August 2025. The 50% week is the right one to stock up.

Coca-Cola. Coop runs the "50% off when you buy 2" promotion (or 44% off the 2-pack) on Coca-Cola 6 × 1.5 L several times a year. The effective per-litre price drops from CHF 1.57 to roughly CHF 0.85. Migros and Denner run similar mechanics on slightly offset calendars.

Denner. Sells Evian and other branded waters at a higher base price than Migros and Coop (e.g. CHF 14.70 regular for 6 × 1.5 L), then drops them to "½ PREIS" (CHF 7.35) roughly monthly. The half-price moment is competitive with Migros's discount weeks.

Lidl Schweiz and Aldi Suisse. Don't run an Aktion cycle the same way: their everyday prices are already at the discounter floor. Their lever is occasional limited-time imports (e.g. flavoured waters, regional brands).

The practical rule: never pay full retail for Evian, Coca-Cola, Rivella or Henniez. Within any six- to eight-week window, one of the three big retailers (Migros, Coop, Denner) will discount it. The art is being there in the right week.

The contrarian answer: Swiss tap water

Here is the contradiction that sits at the heart of this category. Switzerland has some of Europe's best tap water (over 2,500 water utilities, stricter legal limits for tap water than for bottled, 80% of which comes from springs and groundwater with minimal treatment). It also ranks in the top 20 nations globally for bottled-water consumption, with roughly 110 to 115 litres per person per year and around 1.5 billion PET bottles entering the system annually (about one in five never gets recycled).

The price spread tells the same story differently. The operating cost of Swiss tap water is approximately CHF 2 per 1,000 litres, or CHF 0.002 per litre. A litre of Evian at full retail is CHF 1.10. That's a 550× price spread for water that, by mineralisation and bacteriological standards, is at least as good. Swiss law requires drinking water to meet stricter quality criteria than bottled mineral water in over 50% of measured parameters.

None of this means bottled water is irrational. Carbonated water at home is harder without a soda maker. Some people have a strong taste preference. And for outdoor activity, restaurants, or travel, bottled is convenient. But the household who switches from buying 2 × 6-packs of branded still water per month (~CHF 27) to refilling glass bottles from the tap saves CHF 300+ per year without effort.

A soda maker (SodaStream, Aarke, Levivo) is the natural middle path: tap water plus a CO₂ canister for a one-time cost of CHF 80 to CHF 200 and an ongoing CO₂ refill cost of roughly CHF 0.20 per litre of sparkling water. Cheaper than Aldi's Saskia, cleaner than buying 1.5-litre PETs every week.

For broader weekly-basket context, see grocery basket comparison Switzerland, the cheapest supermarket ranking, and the save money on groceries playbook. For the broader Aktion rhythm see also coffee prices in Switzerland and beer prices in Switzerland.

How to find the best bottled water deals with Rappn

Rappn surfaces every active offer for bottled water and soft drinks across all 7 Swiss retailers (Migros, Coop, Aldi, Lidl, Denner, Aligro, Otto's), filtered by your canton and your usual stores. The monitored-products feature is built for exactly this category: set a target product (e.g. Evian 6 × 1.5 L, or Coca-Cola Zero, or Henniez), set a target per-litre price (e.g. CHF 0.45), and Rappn notifies you the moment that product hits that price anywhere in your area. You stop checking three retailer flyers every Monday morning, and you stop missing the 50%-off week.

Rappn takes no payment from retailers, runs no commercial bias, and presents the cheapest offer wherever it is.