Germany eSIM 20 GB — 30 Days
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A heavyweight data plan for Germany
20 GB over 30 days is AviaeSIM's largest fixed-data option for Germany, running on the O2 Telefónica and Vodafone networks with 4G/5G in cities and coverage that follows motorways, rail lines and towns nationwide. It is prepaid and contract-free: pay once, scan the emailed QR code, and the data is yours for a month.
Who the 30-day 20 GB plan fits
Choose this one when the phone is your office: a workation month split between Berlin cafés and co-working spaces, back-to-back trade fairs in Frankfurt and Cologne with tethered laptop sessions between meetings, or a family month where one plan feeds everyone's tablets via hotspot. At more than 650 MB a day there is room for video calls, uploads and evening streaming without rationing.
Get online on arrival
Scan the QR code before you fly, then flip on data roaming at the gate in Germany — most travellers are online before baggage claim. All plans, including unlimited, are on the Germany eSIM page; see our guides to Berlin and Munich for city specifics.
How to Use Your 20 GB eSIM in Germany
Purchase & Receive Your QR Code
The moment you buy your Germany 20 GB plan, your QR code lands in your inbox and dashboard.
Install the eSIM
Go to Settings → Mobile Data → Add eSIM and scan the QR code. Stay on Wi-Fi while you install.
Activate & Connect
Switch on the eSIM Germany data plan in your settings - it'll connect to the network automatically. Already abroad? Turn on Data Roaming.
You're Online!
You've got 20 GB of data for 30 days in Germany. Keep your primary SIM switched on if you still need calls and SMS.
This plan includes 20 GB of data in Germany, valid for 30 days - plenty for maps, messaging apps, and browsing. Track usage in your dashboard to stay on top of it.
Important Notes
- •Install your Germany eSIM before your trip, while you still have Wi-Fi.
- •Your device must be eSIM-compatible and carrier-unlocked.
- •Each QR code can only be scanned once - don't delete the eSIM after installing it.
Germany eSIM - Frequently Asked Questions
Support
Need help? Email us at [email protected] — we reply 24/7 in multiple languages.
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Why Travelers Choose an eSIM for Germany
Heading to Berlin, Munich, Frankfurt or a Rhine Valley road trip? A Germany eSIM connects to Deutsche Telekom, Vodafone Germany or O2 Germany the moment you land at Frankfurt (FRA), Munich (MUC) or Berlin Brandenburg (BER) — no more hunting for a Media Markt or O2-Shop to grab a prepaid starter pack, and no passport ID check at the counter. Activate a plan in two minutes, scan the QR code, and you're online for S-Bahn connections, Oktoberfest table reservations, or uploading Neuschwanstein photos from a Bavarian ICE train. Choose a 7-day 3 GB plan for a Berlin long weekend, a 30-day 10 GB plan for a full Germany loop through Hamburg, Munich and Cologne, or Germany eSIM unlimited data if you're working remotely from a Berlin Mitte café.
eSIM vs German Prepaid SIM — Which Is Better for a Week in Berlin?
German carriers (Deutsche Telekom, Vodafone, O2) require a passport ID check when you buy a prepaid SIM — German law since 2017. A prepaid Germany eSIM running on a roaming profile skips that entirely — just scan the QR and you are online.
| eSIM | Telekom Prepaid SIM | |
|---|---|---|
| Setup time | ≈ 2 minutes (QR scan) | 15–30 minutes (shop + ID check) |
| Passport ID check | none | required by law (2017 prepaid-SIM rule) |
| Cost | from ~$0.40/day | €15–30 per tourist pack |
| EU roaming | works across EU | German SIM EU roaming included |
| Top-up | instant online | shop or carrier app |
Germany eSIM FAQ — Passport-Free Setup, Prepaid Plans & Berlin Coverage
Which is the best eSIM for Germany?
The best eSIM for Germany depends on your trip — a 7-day 3 GB plan covers a Berlin long weekend with Brandenburg Gate, Reichstag and East Side Gallery, a 30-day 10 GB plan fits a Germany tour through Munich, Hamburg and Cologne, and Germany eSIM unlimited data suits digital nomads in Berlin, Leipzig or Dresden. Our Germany eSIMs run on Deutsche Telekom, Vodafone Germany and O2 Germany, so 4G/5G coverage is strong nationwide including ICE train routes.
Do I need to register with a passport for a Germany eSIM?
No — a Germany eSIM running on a travel roaming profile skips the German passport-ID check that is required by law for physical German prepaid SIMs since 2017. You just scan the QR code and activate. A German physical SIM from Deutsche Telekom or Vodafone Germany would require passport verification at the counter — our travel eSIM avoids that entirely.
Can I use a prepaid Germany eSIM on 5G?
Yes — our prepaid Germany eSIM runs on German 5G networks (Deutsche Telekom 5G, Vodafone 5G) where your phone supports it. iPhone 12 and newer, Samsung S21+, Pixel 6+, and most flagship Android devices hit 5G speeds in Berlin, Munich, Frankfurt and most German city centers. Elsewhere you fall back to 4G/LTE at 30–80 Mbps, plenty for Deutsche Bahn streaming.