Fibre broadband plans in Switzerland: costs and choosing an offer
Quick answer: Compare FTTH offers by total cost and actual availability, not just “from” prices. The transparent cost comparison below covers three iWay speeds; it is not a ranking of all Swiss providers.
iWay on Swisscom FTTH | Monthly / activation | Calculated 12 months | Calculated 24 months |
50 Mbps symmetrical | CHF 29 / CHF 50 | CHF 398 | CHF 746 |
500 Mbps symmetrical | CHF 39 / CHF 50 | CHF 518 | CHF 986 |
1000 Mbps symmetrical | CHF 45 / CHF 50 | CHF 590 | CHF 1130 |
Our calculation on 1 November 2026: months × list price + a one-off CHF 50, excluding additional services or price changes; router on loan. This calculation is not a promise that you can cancel after twelve months. iWay currently states no minimum term, but 30 days’ notice to the end of the chosen billing period; your order confirmation must match this offer. For a market comparison, use the linked internet comparison and check the same cost components.
What fibre broadband plans cost in Switzerland: monthly fees, activation charges and promotions
When comparing fibre broadband plans in Switzerland, you soon encounter prices “from CHF …”. These figures are a starting point, nothing more. A fibre subscription has three cost components: the monthly price, a one-off activation fee and any promotional discount that expires after a certain time.
A verified pricing example comes from iWay: on the Swisscom fibre network, its official page lists CHF 29 per month for 50 Mbps, CHF 39 for 500 Mbps and CHF 45 for 1000 Mbps, all symmetrical. There is also a one-off CHF 50 activation charge; the Wi-Fi router is provided on loan free of charge. The current product page states no minimum contract term and 30 days’ notice to the end of the chosen billing period. As of 1 November 2026. Check availability, the notice period and the terms you can actually order for your address. This makes one thing clear: a price below CHF 39 does not prove that a connection uses copper or cable rather than FTTH. Other providers may have different activation charges, equipment and promotional periods. Always compare the same technology and the full contract costs.
How to identify genuine fibre to the home (FTTH) at your address
Not every offer labelled “fibre” brings a fibre all the way into your home. FTTH (Fiber to the Home) means the fibre reaches the house or apartment. With hybrid systems, it ends earlier and the final stretch uses copper or coaxial cable. Advertising often blurs precisely this distinction, for example when offers are described as “fibre or DSL”.
The safest approach is to check availability using your exact address. Enter your street, house number and postcode on providers’ websites and pay attention to the technology shown. If it says FTTH or fibre to the apartment, that is what you are looking for. Wording such as “fibre or DSL” means the technology at your address is still unspecified.
Other clues can help. A fibre socket in the building suggests an existing connection. If in doubt, ask your landlord or building manager whether the building is connected. Which providers can use your connection depends on the network and available wholesale services. Do not assume open access applies to every Swiss fibre connection. Check which providers are actually available at your address. You can also find an overview of providers and networks in our Swiss internet comparison (in German).
Calculating total costs over the minimum term correctly
A fibre subscription’s monthly price is misleading when considered in isolation. What matters is the sum of all payments over the minimum term. The formula is simple: monthly price multiplied by the number of months, plus the activation charge, plus any extra costs such as a router. Only include promotional discounts for the period in which they actually apply.
Here is an illustrative calculation of our own, not a specific offer: a subscription at CHF 49.90 per month over 24 months costs 24 × 49.90 = CHF 1197.60. Adding an activation fee of CHF 99.90 brings the total to CHF 1297.50. Dividing by 24 gives an effective monthly price of just over CHF 54, more than the advertised figure.
Also consider the commitment. The minimum term depends on the plan and promotion. iWay’s current product page states no minimum contract term. Its general cancellation help mentions twelve months only if nothing else has been agreed. Match the offered exception and billing period against your order confirmation. A slightly higher monthly price can be worthwhile if it avoids a two-year commitment, for example if you expect to move.
Always place two figures side by side: the total cost over the contract term and the price after the promotion ends. This is the only way to see whether an introductory offer really is good value.
Which speed suits you: 100 Mbps or 1 Gbps?
Faster fibre plans often cost only a little more, but not every household benefits. It depends on how many devices are online at the same time and what they do. A small household that streams, browses and makes video calls can generally manage with 100 Mbps. Larger households with several simultaneous 4K streams, working from home with large files and gaming need more headroom. Our guide provides an indication: How much internet do I need?.
Handyabo.com calls 1 Gbps the “sweet spot”. That is an opinion rather than a fact, but it illustrates that price differences between speed tiers are often small. If a gigabit plan costs only a few francs more than a 100 Mbps plan, the extra capacity may be worthwhile even if you do not use it fully today. However, calculate it over the full term: a small monthly supplement adds up over 24 months.
Remember that you only achieve the advertised speed if your router and Wi-Fi can keep up. A gigabit connection is of little use if your device only supports a slower network. Also check whether upload speeds are symmetrical, meaning as high as download speeds. This makes a noticeable difference for cloud backups and video conferences.
Comparing municipal networks and providers: Zurich, St Gallen and Winterthur
In larger cities, fibre availability also depends on the local network. EWZ operates the fibre network in Zurich, SGSW in St Gallen and Stadtwerk Winterthur in Winterthur. Various providers offer subscriptions on these networks, with the choice and prices varying from city to city.
On Zurich’s EWZ network you will find several providers with different starting prices and activation fees. An overview of subscriptions, features and prices is available on the page Fibre in Zurich. Across Switzerland, you can also look at iWay fibre internet (in German), which is available at many addresses. The choice differs in St Gallen and Winterthur, and some promotions apply only locally.
Where a network allows several providers, you can choose between their offers without changing the physical connection line. Compare not just the network operator but the providers on that network, by total cost, minimum term and extras such as TV or landline service. Our guide gives recommendations by usage profile: Best fibre broadband in Switzerland. If you want a TV bundle, also see the comparison of internet and TV subscriptions (in German).
Switching, cancelling and keeping your phone number with fibre
Three things matter when switching to a fibre subscription: the notice period, the remaining contract term and your phone number. Check your current contract first. Many subscriptions have a fixed minimum term and renew if you do not cancel in time. We explain notice periods and procedures in Cancelling a mobile contract: notice periods in Switzerland. The same logic applies to internet contracts, but the exact deadlines are set out in your own terms and conditions.
Plan your switch so that the old and new contracts overlap no longer than necessary. Coordinate cancellation and activation once the new connection is confirmed. This reduces the risk of a gap in service but does not guarantee an uninterrupted switch. Ask the new provider who handles cancellation with the previous provider; some offer this service.
You can generally take a landline number to your new provider. Apply for number portability with the new provider, not the old one, and do not cancel the old contract before porting is arranged. Otherwise, you could lose the number. Also clarify whether you may continue using your existing router or must return it, and whether the new connection incurs equipment costs. This preparation reduces the risk of an interruption and helps you understand the actual total cost before signing.
Sources checked: 1 November 2026. The linked primary sources substantiate the specifically identified verified details; individual contract terms and subsequent price changes remain applicable.
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