The simplest answer: install a Germany eSIM before you land at BER. You skip the kiosk, you have working data the instant your plane touches down, and you avoid Germany's mandatory passport ID registration for local SIM cards. Berlin Brandenburg has only a single Travelex desk selling prepaid SIMs (open daytime hours only) plus free WiFi throughout, but both still mean stopping, queuing, and registering a card while jet-lagged. A travel eSIM activates over WiFi or home data in a couple of minutes and is ready before wheels-down.
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SIM and eSIM Options at Berlin Brandenburg Airport
Berlin Brandenburg Airport opened in 2020 to replace Tegel and Schonefeld, and its connectivity options are surprisingly thin for a major capital airport. Here is what you will actually find once you clear customs.
Quick Terminal Summary
Terminal 1 is the large main terminal where most flights arrive. Terminal 2, a short walk away, mainly handles low-cost carriers and is often only partly open depending on traffic. Unlike many big hubs, BER has no network of carrier SIM counters or 24-hour SIM vending machines. The only prepaid SIMs are sold through the Travelex currency-exchange desks, so plan around limited hours.
The Travelex SIM Desk
Prepaid SIMs at BER are sold by Travelex, which runs two currency-exchange locations in Terminal 1: one by the baggage belts before customs and one in the arrivals area near the Relay shop. The SIM on offer is typically a Lycamobile package. Crucially, both Travelex desks open only from about 06:00 to 18:00, so an early-morning or evening arrival will find the SIM option closed entirely.
No carrier counters or vending machines
There are no Deutsche Telekom, Vodafone, or O2 staffed counters at BER, and no self-service SIM vending machines like the ones common at airports in Asia. If the Travelex desk is shut or sold out, your only realistic on-the-spot option is to use the airport WiFi and buy an eSIM online, which is exactly what you could have done at home before flying.
eSIM is the clean path
eSIMs are not sold from any physical rack at BER, but you can buy and install one over the free airport WiFi the moment you land, with no ID registration. Doing it a day before departure is cleaner still: you walk off the plane already online and walk straight to the train.
Free Airport WiFi at BER (Free Airport WiFi)
BER offers genuinely good free WiFi, which matters because it is what lets you buy or activate an eSIM the second you arrive, especially when the Travelex SIM desk is closed.
Open WiFi settings
On your phone's WiFi screen, look for the network named Free Airport WiFi. No password is required.
Accept the terms
A portal page appears. Agree to the terms of use and tap through to the internet. When the WiFi icon shows a connection, you are online.
Use it across both terminals
The free WiFi covers Terminal 1 and Terminal 2 and runs around the clock with no time limit, so it is there whether you land at midday or in the small hours.
Why the free WiFi is not enough on its own
Airport WiFi stops at the terminal door. The moment you board the FEX or S-Bahn or step out to a taxi, you lose it. Public WiFi is also slower and less secure than a dedicated mobile plan. Treat Free Airport WiFi as the tool you use to confirm your eSIM is live, not as your connection for the trip into Berlin.
BER to Berlin: Transit and Data Coverage En Route
BER sits about 25 km southeast of central Berlin, so the ride in is a real journey. This is exactly the stretch where you want working data: to navigate, message your accommodation, and figure out your connection. The airport station sits directly beneath Terminal 1. Here are the main options.
| Option | Destination | Time | Fare (one way) |
|---|---|---|---|
| FEX (Flughafen Express) | Sudkreuz, Potsdamer Platz, Hauptbahnhof | About 23 min to Hauptbahnhof | EUR 5 (ABC ticket) |
| S-Bahn S9 | Via Ostkreuz, Alexanderplatz, Friedrichstrasse to Hauptbahnhof | About 50 min to Hauptbahnhof | EUR 5 (ABC ticket) |
| Taxi / ride-hailing | City center hotels | 35 to 60 min (traffic dependent) | Roughly EUR 50 to 70 |
The FEX is the fastest and simplest, running every 15 minutes and reaching Berlin Hauptbahnhof in about 23 minutes with stops at Sudkreuz and Potsdamer Platz. The S9 S-Bahn is slower but threads through more central stations including Alexanderplatz and Friedrichstrasse, which is handy if your hotel is in the east. Note that the older S45 airport service has been retired. Both trains use the same EUR 5 ABC zone ticket, which you can buy in the BVG or DB app or from a platform machine.
Data coverage on the ride in
The FEX and S9 both run largely above ground through Brandenburg into the city, where Germany's networks blanket the corridor, so your own eSIM or SIM gives reliable cellular data nearly the whole way, with only brief gaps. Once you reach the central Berlin stations, even the underground stretches now carry 4G. With your own plan you stay connected for tickets, maps, and messages the entire ride, which is exactly when you need it.
Why Install an eSIM Before You Land
There is a clear case for sorting your connection before the plane even pushes back from your home airport, and at BER it is stronger than at most hubs because the on-site SIM option is so limited.
Pre-installed eSIM
Buying at the airport
How to do it
Buy a Germany eSIM online a day or two before you fly, install the profile while you still have home internet, then leave it switched off until you arrive. When you land at BER, flip the eSIM line on in your settings and you are connected immediately, no Free Airport WiFi login needed. If you are unsure, check our Germany eSIM guide for compatible devices.
BER SIM Prices vs an eSIM
Here is the money question. The BER airport SIM is convenient when the desk is open, but you pay for it, and the plan has a catch. Typical 2026 pricing looks like this:
| Where | Typical plan | Price |
|---|---|---|
| BER Travelex desk | Lycamobile prepaid, ~15 GB, 30 days (Germany only) | About EUR 40 |
| Online eSIM | Short stay, capped data | From about EUR 7 |
| Online eSIM | 5 GB Germany plan, ~30 days | Around EUR 13 to 16 |
| Online eSIM | 10 GB Germany plan | Around EUR 24 to 28 |
| Online eSIM | Unlimited data (Holafly), per-day pricing | From about EUR 6 per day |
The pattern is consistent: for the data most travelers actually use, an online eSIM undercuts the BER Travelex SIM and removes the queue and the ID registration. The Travelex Lycamobile package at around EUR 40 does include calls and texts and a German number, but its 15 GB is Germany-only with no EU roaming, so it is a poor fit if your trip continues to Austria, Czechia, or anywhere else in the EU. A capped Germany eSIM starts near EUR 7, a 5 GB plan runs roughly EUR 13 to 16, and unlimited plans price by the day.
The verdict
Buy a Germany eSIM before you fly. Use Free Airport WiFi only to confirm it is live. Keep the Travelex desk in mind purely as a backup if your phone turns out not to support eSIM and you specifically want a German number, and remember it closes by early evening. Run the eSIM Finder to pick the right plan for your trip length.
Frequently Asked Questions
Where can I buy a SIM card at Berlin Brandenburg Airport?
Prepaid SIMs at BER are sold only through the Travelex currency-exchange desks in Terminal 1, one near the baggage belts and one in arrivals by the Relay shop, typically a Lycamobile package. There are no carrier counters or SIM vending machines. The Travelex desks open only from about 06:00 to 18:00, so early or late arrivals will find the SIM option closed and should rely on a pre-installed eSIM.
Is there free WiFi at Berlin Brandenburg Airport?
Yes. Connect to the network named Free Airport WiFi, which needs no password. Accept the terms on the portal page and you are online. It covers Terminal 1 and Terminal 2, runs around the clock with no time limit, and is the easiest way to activate or buy an eSIM the moment you land, especially when the Travelex SIM desk is closed.
How do I get from BER airport to central Berlin, and will I have data?
The fastest option is the FEX (Flughafen Express), which reaches Berlin Hauptbahnhof in about 23 minutes for a EUR 5 ABC ticket and runs every 15 minutes. The S-Bahn S9 takes about 50 minutes via Alexanderplatz for the same fare. Both run largely above ground where Germany's networks are strong, so your own eSIM gives reliable data the whole way, far better than spotty onboard WiFi.
Is buying a SIM at BER cheaper than an eSIM?
Usually no. The BER Travelex SIM is a Lycamobile package around EUR 40 for roughly 15 GB, and that data is Germany-only with no EU roaming. Online Germany eSIMs start near EUR 7 for short stays and run about EUR 13 to 16 for 5 GB, so for the data most travelers use an eSIM costs less, skips the queue, and avoids the mandatory passport registration.
Do I need to register or show ID to get connected at BER?
For a physical SIM, yes. German law requires passport ID registration for prepaid SIM cards, which the Travelex desk handles in person. A travel eSIM from a provider like Airalo, Holafly, or Nomad needs no German registration at all. Install the eSIM profile before you fly, turn it on when you land, and you are online with no paperwork and no counter visit.