If you’re flying to Europe from the US, Latin America or anywhere outside the European Union, your carrier’s roaming plan can cost more than a night in a hotel. A Europe eSIM gets you online the moment you land, with no SIM swapping and for a fraction of the price. This guide covers how much data you need, what it costs and how to set it up in five minutes.
What is an eSIM and why use one in Europe?
An eSIM is a digital SIM card built into your phone. Instead of buying a physical SIM at the airport, you scan a QR code and your phone downloads the data plan. Want the details? Read our guide on what an eSIM is.
For a European trip, it has three clear advantages:
- One plan, many countries. Cross from Spain to France or from Italy to Switzerland and your phone connects to the local network automatically.
- Keep your number. Your usual SIM stays active for calls and texts (handy for bank verification codes), while the eSIM handles data.
- Know what you pay. No surprise bill when you get home.
Do I need an eSIM if my SIM is from the EU?
If your line is from an EU country, you roam like at home across the rest of the EU. But the UK, Switzerland and Turkey are not in the EU, and many carriers charge roaming separately there. If your trip includes London, Zurich or Istanbul, an eSIM is still the cheaper option. Our Europe eSIM covers all three.
How much data do I need for a trip to Europe?
It depends on how you use your phone. Here are typical figures:
| Activity | Approximate data use |
|---|---|
| Google Maps (navigation) | 5–10 MB per hour |
| WhatsApp (messages and photos) | 50–100 MB per day |
| Social media (Instagram, TikTok) | 100–150 MB per hour |
| Video call | 300–500 MB per hour |
| Video streaming (standard quality) | 700 MB per hour |
Our recommendation:
- Weekend break or layover: 1 GB is usually enough if you use hotel Wi-Fi.
- 1–2 week trip with normal use (maps, WhatsApp, some social media): 3–5 GB.
- Long trip or working from your phone: a 7- or 15-day unlimited plan.
EasyFly Europe eSIM prices
| Plan | Validity | Price |
|---|---|---|
| 1 GB | 7 days | $3.99 |
| 3 GB | 30 days | $6.99 |
| 5 GB | 30 days | $9.99 |
| Unlimited | 7 days | $19.99 |
| Unlimited | 15 days | $27.99 |
The plan works in 41 destinations, including Spain, France, Italy, Germany, Portugal, the Netherlands, Greece, the UK, Switzerland, Turkey, Iceland and the Canary Islands. See the full list on the Europe eSIM page.
How to activate your Europe eSIM, step by step
- Check that your phone is compatible. Most iPhones from the XS onwards, Google Pixel and recent Samsung Galaxy models are. Check yours here.
- Buy your plan and you’ll get the QR code by email instantly.
- Install it before you leave, on Wi-Fi: Settings > Mobile Data > Add eSIM, then scan the QR code. Need help? Follow our QR code guide.
- When you land, set the eSIM as your mobile data line and turn on data roaming for it. Turn off data on your usual SIM to avoid roaming charges.
Tips to save data in Europe
- Download offline city maps in Google Maps before you travel.
- Turn off video autoplay on social media.
- Upload photos and backups only on Wi-Fi.
- Use your phone’s low data mode.
Stay connected from the moment you land
Forget hunting for Wi-Fi or paying for roaming. Pick your plan, install it at home and land online. Get your Europe eSIM from $3.99.
Frequently asked questions
es. When you cross a border within the 41 destinations, your phone connects to the local network automatically.
Yes. WhatsApp is tied to your phone number, not to the data SIM, so it works as usual.
Depending on the plan, when you install it or when you first connect to a network in the coverage area. Your purchase email will tell you which.
In most countries with good infrastructure you’ll get 4G or 5G.