eSIM for Europe Travel: The Best eSIMs for a Multi-Stop Trip via Berlin

Why one Europe eSIM card beats a local SIM card per country

A typical Europe trip from the US, Canada, Australia or the UK is a chain: land in Berlin, train to Prague or Vienna, fly on to Amsterdam or Paris. With local SIM cards you would buy a new one at every border, register it, swap the physical SIM and hope the kiosk at the station has the right size. A regional Europe eSIM removes all of that. You install one eSIM before you leave home, pick one data plan, and the eSIM connects to a local network in every covered country. Airalo's Europe page puts it plainly: one eSIM and one package for 41 countries, and the data follows you across borders.

A regional eSIM is also cheaper per gigabyte than buying several country plans, and far cheaper than the international travel day passes most North American carriers sell. Your home carrier's roaming plan is convenient, but at typical day-pass rates a two-week trip costs more than the largest Europe data plan from any of the three providers below.

The trade-off: a travel eSIM is a data-only eSIM, so you will not get a local phone number. You keep your home number for calls and texts on your physical SIM card (or your home eSIM), and use the Europe eSIM only for data. WhatsApp, iMessage, FaceTime, maps and transit apps all run over data, so in practice most travelers never miss the local number.

Who does not need a Europe eSIM: EU and EEA residents

If your SIM card is from an EU or EEA country, the EU's roam-like-at-home rules let you use your home data plan in Germany and every other EU country at no extra cost, within a fair-use limit that your carrier defines. A Europe eSIM only makes sense for you in a few cases: your home plan is tiny or prepaid with a low roaming cap, you want a backup data line, you are staying in Europe for months, or you are also visiting the UK or Switzerland. Both sit outside EU roaming for many carriers, and this is where the three providers differ from your home plan: all three include the UK and Switzerland in their Europe coverage lists as of September 2026.

Visitors from the United States, Canada, Australia, the UK and most of Asia are the travelers this page is written for. Your home plan does not roam for free in Europe, and a Europe eSIM is the cheapest way to stay connected.

Saily eSIM for Europe: best value for fixed data plans

Saily is the eSIM brand of Nord Security, the company behind NordVPN, and its Europe plan covers 35 countries including Germany, the United Kingdom, Switzerland, Turkey and Norway. Data plans run from 1 GB for 7 days to 50 GB for 90 days, plus an unlimited option from 7 to 30 days. Saily's own technical notes state unlimited hotspot sharing, 3G to 5G depending on the local network, and data only (calls via WhatsApp, Viber or Signal). The unlimited plan gives 3 GB of high-speed data per day and then continues at 1 Mbps, so it is an "unlimited" eSIM plan with a daily fair-use step, not a hard cut-off.

Saily Europe prices as of September 2026

• 1 GB7 days4.49 €
• 3 GB30 days10.99 €
• 5 GB30 days17.49 €
• 10 GB30 days31.99 €
• 50 GB90 days85.49 €
• Unlimited (3 GB/day at full speed, then 1 Mbps)15 days44.49 €

For whom: travelers on a two- to four-week Europe trip who know roughly how much data they use. 10 GB for 30 days at 31.99 € is enough for maps, transit apps, messaging and social media without streaming. The app-based setup is simple, and the ad blocker and web protection built into the Saily app are a bonus if you care about privacy on hotel Wi-Fi. Packages activate automatically when you land in the first covered country, and you have 180 days after purchase to start.

Visit Saily

Airalo Europe eSIM: the widest coverage and the most plan sizes

Airalo is the largest eSIM marketplace, and its Europe eSIM covers 41 countries and networks, more than the other two. The published network list includes Vodafone Germany and O2 for Germany, Salt and Swisscom for Switzerland, and Virgin Media O2, 3 and EE for the UK, plus Turkey, Ukraine and Georgia at the edges of Europe. Data plans go from 1 GB for 3 days up to 100 GB for 180 days, and Airalo also sells unlimited Europe packages from 3 to 30 days. Airalo's Europe page does not state a hotspot rule, so check the package details in the app if tethering matters to you.

Airalo Europe prices as of September 2026 (selection)

• 1 GB3 days4.50 €
• 3 GB7 days10.00 €
• 5 GB15 days17.00 €
• 10 GB30 days28.00 €
• 20 GB30 days43.00 €
• 50 GB90 days89.00 €
• Unlimited7 days24.00 €
• Unlimited15 days43.50 €
• Unlimited30 days63.50 €

For whom: travelers who want the broadest coverage across Europe, a very short stopover (1 GB for 3 days at 4.50 € is the cheapest way to get an eSIM for a weekend), or a long stay (100 GB for 180 days). Airalo's 10 GB for 30 days at 28.00 € is the cheapest mid-size plan of the three as of September 2026. You can top up the same eSIM with a new data plan for later trips instead of installing a new eSIM every time.

Visit Airalo

Holafly Europe eSIM: unlimited data, priced per day

Holafly sells only unlimited data plans for Europe, priced by the number of days from 1 to 90. The Europe eSIM covers 33 countries including Germany, the United Kingdom and Switzerland, on 4G and 5G where available. Holafly states that you can share 1 GB of data per day with other devices via hotspot, that the Europe eSIM is data-only without a local phone number, and that its Always On benefit adds 1 GB of backup data every month in 150+ countries once the eSIM is installed. The refund policy covers incompatible devices, cancelled trips and connection issues.

Holafly Europe prices as of September 2026

• Unlimited3 days$11.90
• Unlimited5 days$20.50
• Unlimited7 days$27.50
• Unlimited10 days$36.50
• Unlimited15 days$50.50
• Unlimited30 days$73.90

For whom: travelers who stream, video-call home every evening, work remotely or simply do not want to run out of data mid-trip. Unlimited data costs more than a 10 GB plan, but you never have to check a balance. The daily hotspot cap of 1 GB is the one thing to know if you plan to tether a laptop.

Visit Holafly

How to buy an eSIM for Europe and install your eSIM

1. Check your phone. You need an eSIM compatible, carrier-unlocked smartphone. iPhone XS and newer, Google Pixel 3 and newer and most recent Samsung Galaxy models support eSIM; all three providers publish a compatibility list. US iPhones sold without a SIM tray are eSIM-only and work fine.
2. Buy the Europe plan before you leave. Choose the data plan or the number of days. You receive a QR code by email or install directly from the provider app.
3. Install at home on Wi-Fi. Scan the QR code (Settings, Cellular, Add eSIM on iPhone) or follow the app. Label the new line "Europe" so you can tell it apart from your home SIM. Do not turn it on for data yet.
4. Activate on arrival. When you land at Berlin Brandenburg Airport, switch the eSIM on, set it as your data line and enable data roaming for the eSIM. Saily and Holafly both state that the plan starts once you connect in a covered country. Turn data roaming off for your home SIM.
5. Keep your home number for calls. Leave your physical SIM card active for calls and texts, or switch it to Wi-Fi calling. Everything else runs through the eSIM data.

Using your Europe eSIM in Berlin and Germany

You will need data on day one. Berlin's transit system runs on apps: the BVG app (or Jelbi) sells U-Bahn, S-Bahn, tram and bus tickets and shows live departures, and DB Navigator is the app for regional and long-distance trains to Potsdam, Dresden, Hamburg or Prague. Both need a data connection to buy and display tickets. Our Berlin trip planning guide covers fare zones and day passes.

Network coverage in Berlin is dense on all German networks. Airalo names Vodafone Germany and O2 as its German partner networks; Saily and Holafly do not name their German networks on the Europe pages, so we do not either. Speeds drop in some older U-Bahn tunnels, and in rural Brandenburg on a day trip coverage can be patchy on any network.

Local SIM cards in Germany require identity verification at purchase, which means a passport check at a shop or a video ID process. That alone is a reason most visitors skip the local SIM and land with an eSIM already installed.

Free Wi-Fi is available in many hotels, cafés and at a growing number of U-Bahn and S-Bahn stations, and Deutsche Bahn offers Wi-Fi on ICE trains. It is a useful supplement for downloading offline maps, not a replacement for mobile data when you are standing on a platform at Berlin Hauptbahnhof looking for the right track.

Onward travel: Poland, Czechia, Austria, the Netherlands, Denmark and France are all in every Europe plan above. If your route includes Turkey or the Balkans, check the country list: Airalo's Europe eSIM includes Turkey, Serbia, Montenegro, Bosnia and Herzegovina and North Macedonia; Saily's list includes Turkey but not the western Balkans; Holafly's 33-country list includes neither.

Alternatives to a Europe eSIM for international travel

• Your home carrier's international plan. Convenient, keeps your number on one line, but day-pass pricing adds up fast on a two-week trip. Worth it only for a two- or three-day stopover.
• A Germany-only eSIM. Slightly cheaper than the regional plan if Berlin is your only destination. All three providers sell one. The moment you cross into Poland or Czechia it stops working, so it is the wrong buy for a multi-country trip.
• A local prepaid SIM card. Cheap data, sometimes a local phone number, but ID registration is mandatory in Germany and you swap SIMs at every border.
• Wi-Fi only. Works for a very relaxed trip, fails the moment you need a transit ticket, a taxi or directions on the street.

Our eSIM recommendation: which eSIM brand for which trip

• Two to four weeks, several countries, normal data use: Saily or Airalo with a 10 GB to 20 GB Europe data plan. Airalo is a little cheaper for 10 GB, Saily states unlimited hotspot sharing and adds a built-in ad blocker.
• Streaming, video calls, remote work: Holafly Europe unlimited, or the unlimited packages from Saily or Airalo if you want to compare per-day rates.
• Weekend in Berlin, then home: Airalo 1 GB for 3 days, or a Germany-only eSIM from any of the three.
• Route through Turkey or the Balkans: Airalo, because its Europe country list is the longest.
• You live in the EU: keep your own SIM card and skip the eSIM, unless your route includes the UK or Switzerland or your plan has a small roaming cap.

Comparison of the three eSIM providers based on their published plan data and Europe landing pages as of 07 September 2026. Prices, country lists and hotspot rules change; check the provider page before you buy an eSIM.