Lyca Mobile is one of the best-known budget SIM brands worldwide, and it has built its name specifically on cheap international calling, which makes it a natural fit for Switzerland’s large expat and immigrant population who call home regularly.
What Lyca Mobile actually is
Lyca Mobile operates as a mobile virtual network operator (MVNO): it does not own towers, it resells capacity on an existing Swiss network. That matters because it means your actual call and data coverage is determined by the underlying network, not by the Lyca brand itself. Its main appeal has always been aggressive international calling rates and prepaid, no-contract flexibility, exactly the two things a newly arrived expat needs most.
Why “unknown” brands are actually a good choice
The single biggest misconception newcomers have is that a budget or unfamiliar brand means worse service. In Switzerland it almost never does, because budget brands are MVNOs riding on the same national networks as the premium names. The tower you connect to, the coverage in your building, the data speed, none of that changes based on which logo is on the SIM.
What you’re really paying less for is marketing, retail stores, and brand premium, not infrastructure. The trade-offs that do exist are real but narrow: customer support is usually app/web-only rather than in-store, and during network congestion some MVNOs deprioritise their traffic behind the parent network’s own customers. For most people, that is a minor cost for a meaningfully lower bill.
Lidl Connect: a strong option for expat families specifically
Lidl Connect (Lidl’s own mobile brand, sold through Lidl stores) is worth calling out separately because of how well it fits a family’s actual shopping and admin routine, not just its price. Topping up a prepaid plan at the same till where you’re already doing the weekly grocery shop removes an entire errand from your list, which matters more than it sounds like in your first few months.
- No credit check or lengthy contract, useful if you don’t yet have a long Swiss credit history or a permanent permit
- Easy to run multiple prepaid lines for a family (partner, older children) without separate contracts for each person
- Top-ups available at a store you likely already visit weekly
- No long-term commitment while you’re still deciding where you’ll settle long-term
Why prepaid budget can beat a “conventional” postpaid plan
A conventional postpaid contract from a national brand usually asks for a longer commitment and sometimes a credit check, exactly the two things a newcomer is least able to offer confidently in their first months. Prepaid budget brands remove both requirements, and because they run on the same networks, you are not trading away coverage to get that flexibility.
The right long-term move for many expats is to start prepaid and budget, and only move to a postpaid contract with a bigger brand later, once you actually know your usage patterns and whether you’ll stay in the same canton.
Honest verdict on Lyca Mobile specifically
For a newcomer whose priority is cheap, reliable calls back to family abroad plus enough data for maps and messaging, Lyca Mobile is a genuinely sound choice, not a compromise. If your priority is instead a strong data allowance for heavy streaming or hotspot use, it is worth comparing its data pricing specifically against Lidl Connect and other budget brands, data-heavy value is not always where an internationally-focused brand is strongest.
What we actually use: Hello Swiss M on a 12-month plan
In the interest of full transparency: this is not theoretical for us. Two members of the Expat Money household are on Lyca Mobile’s Hello Swiss M 12-month plan, and it is what we would choose again today. Here is exactly what the plan includes at the time of writing:
- Unlimited data (20GB at high speed, then reduced to 256 kbps)
- Unlimited minutes to national and EU numbers
- Unlimited national SMS
- 3GB of EU roaming data
- eSIM available, so you can activate it without waiting for a physical SIM
The detail that matters most for your bill: Lyca’s long-term plans work out roughly 20% cheaper than paying for the same plan month to month. If you are staying in Switzerland for a year or more, the 12-month option is the better value by a clear margin.
How to get the best price as a new customer
At the time of writing, new customers signing up through our referral link get 50% off their new plan for the first three months. The order that saves the most money: start with the referral discount on a monthly plan, and once the three discounted months are used up, switch to the 12-month plan for the long-term saving.
Try Lyca Mobile with the new-customer discount
Sign up through this referral link and you will get 50% off your new plan for the first three months. After that, the 12-month plan is the cheapest way to stay.
Get 50% off Lyca Mobile for your first 3 monthsOne more habit from our own household worth copying: we also keep a Lidl Connect prepaid SIM, but purely for guests. When family or friends visit, they get a working Swiss number and data for their stay without touching our main plans, and a prepaid SIM that only gets topped up when someone is actually visiting costs almost nothing to keep in a drawer.
Products to compare
Budget brand (Swisscom network)
Wingo
Suitable for: those who want Swisscom’s own network coverage on a budget plan, from CHF 13.95/month for 5GB up to CHF 24.95/month for unlimited domestic data.
Consider carefully if: you want the lowest possible price, there’s a CHF 59 activation fee and Lyca’s prepaid model has no activation cost.
Pricing last checked 22 July 2026 against Wingo’s published plans. Confirm current terms directly with the provider before signing up.
This article contains one or more referral links. If you sign up through them, Expat Money may earn a reward at no extra cost to you. Read our full disclosure.
