Best eSIM for Italy 2026: 5 Providers Priced
Italy eSIM prices checked 27 Oct 2026: ONE eSIM is cheapest at every size from 1 to 20 GB, from $1.57 for 1 GB, against Airalo, Holafly, Saily and Nomad.
Short answer: ONE eSIM has the cheapest 1 GB eSIM for Italy at $1.57 for 7 days; the next cheapest is Saily at $3.49. Prices checked 27 October 2026 across ONE eSIM, Airalo, Holafly, Saily and Nomad; the full table is below.
Travelling to Italy soon? Reliable mobile data from the moment you land makes life easier for maps, messaging and sharing photos, without a trip to a local SIM shop or roaming fees from your home carrier. An eSIM is installed before you leave and turns on as soon as you arrive, giving you a local data connection with no physical card involved. We checked Italy eSIM prices on 27 October 2026 across ONE eSIM, Airalo, Holafly, Saily and Nomad, comparing like for like by data and validity. Italy is the only one of these eight countries where ONE eSIM spreads its traffic across three local 5G networks rather than one or two.
Quick answer: Italy eSIM prices by size
- 1 GB: ONE eSIM at $1.57 (7 days); next cheapest is Saily at $3.49 (3 days).
- 3 GB: ONE eSIM at $4.13 (15 days); next cheapest is Airalo at $7.00 (3 days).
- 5 GB: ONE eSIM at $6.55 (30 days); next cheapest is Airalo at $10.00 (7 days).
- 10 GB: ONE eSIM at $11.77 (30 days); next cheapest is Airalo at $17.00 (7 days).
- 20 GB: ONE eSIM at $22.55 (30 days); next cheapest is Airalo at $25.00 (15 days).
Italy eSIM prices compared (1 GB to 20 GB)
| Data | ONE eSIM Our price | Airalo | Holafly | Saily | Nomad |
|---|---|---|---|---|---|
| 1 GB | $1.57 (7 days) Cheapest, saves $1.92 | $4.00 (3 days) | – | $3.49 (3 days) | $4.00 (7 days) |
| 3 GB | $4.13 (15 days) Cheapest, saves $2.87 | $7.00 (3 days) | – | $7.99 (7 days) | $7.00 (30 days) |
| 5 GB | $6.55 (30 days) Cheapest, saves $3.45 | $10.00 (7 days) | – | $11.99 (7 days) | $11.00 (30 days) |
| 10 GB | $11.77 (30 days) Cheapest, saves $5.23 | $17.00 (7 days) | – | $19.99 (7 days) | $18.50 (30 days) |
| 20 GB | $22.55 (30 days) Cheapest, saves $2.45 | $25.00 (15 days) | – | $27.99 (15 days) | $25.00 (30 days) |
Holafly sells only unlimited plans for Italy, so it has no price in the GB rows; its 7-day plan is in the week table below.
A week of unlimited data in Italy
| Provider | 7 days | What you get |
|---|---|---|
| ONE eSIM | $10.43 | 1 GB a day at full speed, then 512 Kbps until the next day (7 × $1.49) |
| Airalo | $23.00 | 3 GB a day at full speed, then 1 Mbps (fair use) |
| Holafly | $23.90 | No daily cap; fair use may slow very heavy use |
| Saily | $22.99 | 5 GB a day at full speed, then up to 1 Mbps |
| Nomad | $25.00 | 2 GB a day at full speed, then 1 Mbps |
For a week, ONE eSIM's 1 GB a day plan is the cheapest way to stay online all day at $10.43. The cheapest of the others is Saily at $22.99, which gives more full-speed data a day; compare by how much you use a day, not by the word unlimited.
Networks and coverage in Italy
ONE eSIM's Italy plans are carried on TIM [5G], Iliad [5G], Wind [5G]. TIM, Iliad and Wind each carry 5G, so coverage should hold up well from Milan to smaller towns. An eSIM uses the same underlying mobile networks as a local SIM card, so coverage and speed should match what a phone bought in-country would get.
Which eSIM should you choose for Italy?
- Short trip, light use (up to 3 GB): ONE eSIM's 3 GB plan at $4.13 (15 days), the cheapest at that size.
- Two weeks or more (5 to 10 GB): ONE eSIM's 10 GB plan at $11.77 (30 days), the cheapest at that size.
- Heavy use (20 GB): ONE eSIM's 20 GB plan at $22.55 (30 days), the cheapest at that size.
- Streaming or video calls every day: compare the unlimited plans above by how much full-speed data each gives a day.
How to set up your Italy eSIM
- Check your phone supports eSIM and is carrier-unlocked.
- Buy and install the eSIM on Wi-Fi before you fly, so the QR code or activation profile downloads without using mobile data.
- Turn on the eSIM line and enable data roaming once you land in Italy, then confirm you have a signal before leaving the airport.
Italy eSIM FAQ
- Do I need an eSIM for Italy? No, but it's usually cheaper and quicker to set up than roaming on your home SIM or buying a local physical SIM.
- Can I keep my home number active with an Italy eSIM? Yes, most phones support dual SIM, so your home number stays on standby for calls and texts while the eSIM handles data.
- What happens if I use all my data in Italy? Total-data plans usually stop or throttle to a very low speed; daily and unlimited plans slow down after their cap rather than cutting off, as shown in the tables above.
- Which networks will my Italy eSIM use? ONE eSIM's Italy plans connect to TIM [5G], Iliad [5G] and Wind [5G]; other providers may use different local partners.
How we check prices
We read each provider's public Italy page on 27 October 2026 and took its cheapest plan at or above each size, in US dollars before any coupon, with the validity in brackets; ONE eSIM prices are our live list prices on the same day. Prices move, so we re-check every month and keep the date on the page and in the short answer. If a number is out of date, write to support@oneesim.app and we will correct it.
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