How do you buy a tourist SIM in Germany in 2026?

Where do you buy a tourist SIM in Germany in 2026?

Supermarket till · App-only prepaid · Telekom airport shop · Travel eSIM

Five channels work for visitors. ALDI TALK at any ALDI checkout (~4,300 stores), LIDL Connect at any Lidl till (~3,250 stores), fraenk via app on the Telekom network with no Anmeldung, the Telekom shop at Frankfurt and Munich airports (expensive but instant), or a travel eSIM like Airalo activated before you board the flight. The local prepaid SIMs need a passport scan; the travel eSIM does not.

What's the cheapest tourist SIM in Germany?

ALDI TALK vs LIDL Connect vs fraenk · price per GB compared

The cheapest headline price is LIDL Connect Smart S at €7.99 for 5 GB. The cheapest per-GB is ALDI TALK Paket S at €0.87/GB (€12.99 / 15 GB). The cheapest monthly path with no auto-renew traps is fraenk at €10 — same Telekom network as the €30 Magenta tariffs, just app-distributed. Pick by use, not by sticker.

Source: Operator pricing pages and Airalo store, verified May 2026

Three decision rules drop out. If you'll burn through more than 5 GB — tethering a laptop, streaming maps, uploading photos — ALDI TALK Paket S or LIDL Connect Smart M at €12.99 for 15 GB is the obvious pick. If you only need messaging and maps for a week, LIDL Connect Smart S at €7.99 is enough. If you specifically want Telekom's network (best rural coverage in the Black Forest, the Alps, and along ICE rail corridors), pay the €10/month for fraenk and skip the supermarkets entirely.

How do you activate a German tourist SIM without Anmeldung?

PostIdent at Deutsche Post · VideoIdent from the hotel · passport only, no German address

Germany's BNetzA law requires identity verification for every prepaid SIM since 2017 — but it does not require a German registered address (Anmeldung). Tourists clear the check two ways: PostIdent at any Deutsche Post branch (yellow shopfronts, ~13,000 of them), or VideoIdent over your phone camera. Either path takes 10–20 minutes and only needs your passport.

1. Buy or download the SIM first. Pay for the ALDI TALK or LIDL Connect activation pack at the supermarket till, or install the fraenk app and select your plan. You receive an activation code and an identity-verification link by SMS or in-app. (SIM card is inert until step 4)
2. Pick PostIdent or VideoIdent. PostIdent is in-person at any Deutsche Post branch — pick this if you're already passing one or your hotel's wi-fi is flaky. VideoIdent is a 10-minute video call with an agent from anywhere — pick this if you'd rather not queue.
3. Get your passport ready. All non-EU passports work (US, UK, Canadian, Australian, Japanese, Indian, Brazilian). EU national ID cards are also accepted. No German driver's licence or residence permit is needed for the prepaid path.
4. Complete identity verification. At the post counter, hand over the printed PostIdent coupon plus your passport — the clerk scans both. For VideoIdent, open the operator's link, the agent asks you to tilt the passport, blink, and read a code. SIM activates in 10–30 minutes once verification clears. (VideoIdent runs 8:00–22:00 Mon–Sat, 8:00–20:00 Sun)
5. Insert and test. Pop in the SIM, restart your phone, then open a maps app over cellular to confirm data works. If you went the eSIM route, the QR code installs the profile and the test is identical.

Can you get a German SIM at Frankfurt or Munich airport?

Telekom shops at FRA, MUC, BER · instant but 2–4× the supermarket price

Yes — Telekom Shops operate inside Frankfurt (FRA), Munich (MUC), Berlin Brandenburg (BER), and Hamburg (HAM) airports, usually in the arrivals concourse near baggage claim. They sell the MagentaMobil Prepaid family and can run the passport check on the spot. The catch is price: starter packs run €19.95–€29.95 for 5–10 GB, roughly 2–4× what a supermarket SIM costs.

Hours vary by terminal but most airport Telekom shops open 06:00–22:00 daily, including weekends and German holidays — the only practical buy-on-arrival channel if you land late on a Sunday when ALDI and Lidl are closed. Vodafone and O2 retail at FRA and MUC has been inconsistent in recent years; assume Telekom is the only walk-up option until you confirm otherwise inside the terminal.

Which German tourist SIM has the best EU roaming?

Roam Like at Home · fair-use caps · Switzerland exception

Every German prepaid SIM includes Roam Like at Home across the EU-27 plus Iceland, Liechtenstein, and Norway — the same minutes, SMS, and data allowance you bought for Germany apply when you cross into Austria, France, the Netherlands, or Italy. Switzerland is not included. ALDI TALK and LIDL Connect both publish the full 15 GB allowance abroad; fraenk extends the full 8 GB without a fair-use cut.

Source: Operator roaming pages and RLAH regulation (EU 2022/612), verified May 2026

Practical takeaway: if your itinerary includes a quick day trip to Salzburg from Munich, Strasbourg from the Black Forest, or Prague from Dresden, any of the three German prepaid SIMs handle it inside the bundle. If your itinerary includes Zurich or Geneva, buy a separate Swiss SIM or use a travel eSIM with Swiss coverage — German prepaid SIMs charge per-MB roaming surcharges (often €0.20–0.40 per MB) the moment you cross into Switzerland.

Should you get a tourist SIM or a travel eSIM?

Local prepaid vs travel eSIM · the trip-length rule

Pick by trip length and whether you need a German phone number. Travel eSIM (Airalo, Holafly) wins for stays under 10 days when all you need is data — no ID, no queue, no SIM to throw away. Local German prepaid wins for stays 10 days to 3 months when you want a German phone number for restaurant bookings, DHL deliveries, or two-factor SMS on EU bank apps.

Source: Operator pricing pages, verified May 2026

• Pick travel eSIM if: you're in Germany under 10 days, you don't need a German phone number, you want online before you land, and your phone supports eSIM (iPhone XS+, Pixel 3+, recent Samsung).
• Pick local German prepaid if: you're staying 10+ days, you want a German number for bookings or two-factor codes, you're roaming into neighbouring EU countries, or your phone doesn't support eSIM.
• Hybrid: some users run both — a travel eSIM for immediate data on landing day, then switch to a supermarket prepaid once they reach the city. Costs an extra $5–10 but eliminates the airport-Sunday-closed risk.

What's the catch with cheap German tourist SIMs?

4-week trap · auto-renew · ID requirement · throttling after cap

Three traps hit every visitor. First, the 4-week cycle is not a calendar month — ALDI TALK and LIDL Connect rebill every 28 days, not on the 1st. Second, auto-renew is the default — if you don't disable it, the SIM charges your top-up balance again on day 29. Third, the passport check is mandatory, so SIMs bought as gifts or for a spouse fail verification.

• The 28-day trap. A SIM bought on the 1st of the month rebills on the 29th, not the 31st. Over a 3-month stay you'll hit 4 billing cycles, not 3 — budget for an extra €13 if you don't actively cancel before day 28.
• Auto-renew defaults to ON. Disable it inside the operator's app or hotline before day 25 of the cycle if you want the SIM to lapse cleanly. ALDI TALK calls this Tarifautomatik deaktivieren; LIDL Connect labels it Verlängerung deaktivieren.
• Throttle after cap. Burn through the 15 GB allowance and speed drops to 32 kbit/s for the rest of the cycle — effectively offline for anything but text messaging. Top-ups (Datenpass) cost €3–8 per extra 1–3 GB.
• The PostIdent queue. Deutsche Post branches in tourist-heavy cities (Berlin Mitte, Munich Marienplatz, Hamburg HBF) can run 20–40 minute queues on weekday mornings. VideoIdent is faster but unavailable on Sundays after 20:00.
• No tethering on some plans. Older ALDI TALK Combi tariffs disallow tethering; the current Paket S/M/L tier allows it but slows down on heavy use. fraenk and LIDL Connect explicitly allow tethering up to the data cap.
• Refunds are rare. Once you've activated the SIM and the first 4-week cycle starts, neither ALDI nor Lidl refund unused data. Buy the smallest tier that fits your trip and reload only if needed.