Cheapest soft drinks in Switzerland: where to buy colas, iced teas and energy drinks

Soft drinks are one of the easiest grocery categories to overpay on, because the gap between a branded multipack and a discounter's own-brand equivalent can be large, and a familiar can in the chiller often costs far more than the same litre bought as a crate. This guide looks at where colas, lemonades, iced teas and energy drinks tend to be cheapest in Switzerland, how branded compares with private label, why multipacks and crates change the maths, and what the deposit system means for your bill. It is about sugary and flavoured drinks and energy drinks, not plain water; for still and sparkling mineral water, see our separate guide. As always, the only way to know who is cheapest for your basket this week is to compare live prices.

Sources checked May 2026: Swiss consumer-test publications K-Tipp and Kassensturz (SRF) for blind taste tests of colas, iced teas and own-brand drinks; Beobachter and Bon a Savoir / FRC for price journalism; the Federal Statistical Office (BFS / OFS) for general price-level context; the retailers' own published ranges (Migros M-Budget, Coop Prix Garantie, the Aldi Suisse and Lidl Switzerland own-brand soft drinks, Denner's branded and own-label mix); and public information on the Swiss beverage-container deposit and take-back system. Specific prices, deposits and promotions change constantly, so this guide explains how to judge value rather than quoting figures that go stale; check live prices in the Rappn app.

Rappn is the only neutral grocery price comparison app in Switzerland, with no commercial agreements with any retailer. We are not paid by Coop, Migros, Denner, Aldi, Lidl, Aligro or Otto's to rank them, and nothing below is sponsored.

Branded versus private label: the biggest single lever

The first thing that decides what you pay for soft drinks is whether you reach for a national brand or a retailer's own label. Every major Swiss retailer now sells its own colas, lemonades and iced teas, and the discounters built their reputations on exactly this. Aldi Suisse and Lidl Switzerland carry own-brand soft drinks that sit well below the branded equivalents at normal price, and Migros M-Budget and Coop Prix Garantie do the same inside the big full-range stores. Denner mixes a strong selection of national brands with its own private-label lines. The taste gap is often smaller than the price gap: Swiss consumer tests by K-Tipp and Kassensturz regularly put own-brand colas and iced teas against the big names in blind panels and frequently find them hard to tell apart, which means trading down is often a free saving rather than a compromise.

That said, brands matter for some drinks more than others. A distinctive Swiss favourite such as Rivella has no real own-label substitute, so if that specific taste is what you want, you pay the brand price and watch for promotions instead. The honest rule is simple: for everyday cola, lemonade and iced tea, the own label is usually the cheaper everyday choice; for a signature taste, buy the brand on offer.

Multipacks, crates and pack size

The second big lever is pack format. A single chilled can or a small bottle is almost always the most expensive way to buy any soft drink, because you are paying for convenience and cold. The same drink bought as a multipack, a large bottle or a crate usually drops sharply on a per-litre basis. This is where the unit price matters more than the shelf price: two packs that look similar can work out very differently once you divide by the litres inside. Energy drinks show this most starkly, where a single can from the chiller and a multipack of the same product can be a world apart per litre. Before you assume a brand is expensive, check whether it is sold in a bigger format that closes the gap.

Where each type of drink tends to be cheapest

Here is a neutral, qualitative map. The dots show where each retailer type tends to be strong, not a price ranking, and a deep weekly Aktion can flip any single line.

What the deposit means for your bill

Switzerland operates a deposit and take-back system for beverage containers, and it works differently depending on the packaging. Many returnable glass bottles and crates carry a deposit that you get back when you return the empties, so the price on the shelf is not the final cost: part of it comes back to you. PET bottles and aluminium cans are collected for recycling through a widely available return network rather than always carrying a cash deposit. For your weekly budget this matters in two ways. First, a crate of returnable bottles can look more expensive at the till than it really is, because the deposit is refundable. Second, it is worth comparing the same drink across formats on a true cost basis, counting any refundable deposit out, which is exactly the kind of like-for-like comparison the unit price is meant to give you.

How to actually pay less, week to week

Soft-drink promotions are frequent and deep in Switzerland, and the big chains now refresh their offers on the same weekly cycle, so a brand that looks pricey one week can be the cheapest the next. That makes a static article the wrong tool for a moving target. The reliable approach is to default to own-label for everyday cola, lemonade and iced tea, buy energy drinks and signature brands in multipacks or on promotion, and check live prices before a bigger run. If your aim is the lowest total grocery bill rather than just drinks, our cheapest supermarket in Switzerland guide widens the field, and best value supermarket weighs price against quality. For the wider own-label question, see best private label in Switzerland.

This is exactly what Rappn is built for. You search a drink, for example cola or iced tea, and see every active offer across Coop, Migros, Denner, Aldi, Lidl, Otto's and Aligro at once, with the price, the discount and the store. The unit price (per litre) sits next to the shelf price, the only honest way to compare a single can against a crate or a branded multipack against an own-label one. Everything is filtered to your canton, and you can set an alert so you are told the moment a drink you buy regularly drops in price. It is free, and it has no commercial deal with any retailer.

So where are soft drinks cheapest?

The neutral answer: for everyday colas, lemonades and iced teas, the discounter and big-chain own-label lines are usually the cheapest day to day, while national brands and energy drinks are at their best in multipacks or on promotion. Pack size and the refundable deposit both change the real cost, so always compare per litre. Nobody is "always cheapest", and the only way to know who wins your basket this week is to compare the live offers side by side. That is the whole reason Rappn exists.

Last reviewed: May 2026. Prices and promotions change weekly; this guide is updated as the Swiss retail landscape shifts.