# How to check in at Rome Fiumicino Airport (step by step)

> Check-in, security and gate at Rome Fiumicino Airport (FCO) without stress. Here are the steps and how much time to leave.

Check-in, security and gate at Rome Fiumicino Airport (FCO) without stress. Here are the steps and how much time to leave.

## Steps

- Check in online 24–48h before your flight
- Arrive at Rome Fiumicino Airport 2h early (3h for long-haul)
- Clear security: liquids ≤100ml
- Find your gate on the screens or Google
- Keep your boarding pass on your phone — the eSIM keeps you online

## Get online at the airport

Install a MerrSIM eSIM for Italy (from €1.99, 10 GB €8.99) before departure and you’re online the moment you land at Rome Fiumicino Airport — no WiFi hunt, no roaming.

[MerrSIM — eSIM Italy](https://merrsim.com/destinations/esim-plans-for-italy)

## How an eSIM works

An eSIM is a digital SIM built into your phone: there is no physical card to insert. You buy it online, get a QR code by email and scan it in your settings. Once installed, the profile lives on your phone and activates when you reach Italy, connecting automatically to a local partner network. You can keep your main SIM at the same time, so your number still gets calls and texts while the eSIM handles data.

## Why travellers choose MerrSIM

MerrSIM builds local plans for dozens of destinations, at a fixed price in euros — no dollar exchange rate and no surprises. Every plan includes hotspot, instant QR activation and no document registration. The app and support are in Albanian, which makes it easy for the diaspora and travellers from the region. For Italy, that means a simple experience: buy it, scan it, and you are ready before you board the plane.

## Tips to save data

A few small habits make your gigabytes last in Italy. Download Google Maps offline before you head out, set video quality to “Auto” or 480p, and turn off background app refresh. Use hotel WiFi for big updates and high-resolution photo uploads. With these steps, even a modest plan covers the whole trip, and your hotspot stays free for the moments you really need it.

## eSIM versus roaming

Roaming with your home carrier can be expensive outside bundles — sometimes several euros per gigabyte, with bills that land after the trip. A local eSIM turns that into a fixed price you know up front: you pay in advance, you know exactly how many GB you have, and there are no hidden fees. For a trip to Italy, that means peace of mind and often a real saving compared with leaving roaming switched on unchecked.

## Coverage and 5G speed in Italy

The eSIM connects to the main local operators, so you get the same coverage as a local, including 4G/LTE and 5G where available. In the cities and tourist areas of Italy the signal is strong and stable; in very remote villages or mountains it can weaken, as with any operator. Hotspot is included, so you can share the connection with your laptop or a travel companion at no extra cost.

## FAQ

### How do I get online as soon as I arrive in Italy?
Activate a MerrSIM eSIM for Italy (from €1.99, 10 GB €8.99) by QR before departure; you connect automatically at the airport.


---
Author: Etnik Beqiri  
Published: 2026-05-28  
Source: https://merrsim.com/en/blog/check-in-fco-en