San Marino Travel eSIM
A week in San Marino at standard use (about 1GB a day) costs US$11.20 on the 10GB, 30 day San Marino (Italy) plan, and two weeks US$19.50 on the 20GB, 30 day San Marino (Italy) plan.
Roams on TIM, Wind, TIM maritime and Iliad, 5G on TIM, Wind and Iliad.
Your trip
About 1GB a day
San Marino (Italy): 10GB, 30 daysUS$11.20
US$1.12 per GB
Birthday sale: 30% off with BIRTHDAY30 until 9 Oct.
The RoamMore San Marino eSIM runs on TIM (5G), Wind (5G), TIM maritime (3G) and Iliad (5G), with plans of 1GB or more from US$3.30 and unlimited daily plans from US$3.40 a day, or one price for the whole trip on Endless, from US$11.70 for a week. Days start when it first connects in San Marino, not when you install it.
Light or heavy user? See trip costsFind my San Marino planHow much data do I need?
San Marino eSIM key facts
- Networks
- TIM (5G), Wind (5G), TIM maritime (3G) and Iliad (5G)
- Cheapest plan, 1GB or more
- US$3.30 for 1GB, 7 days
- Best price per GB
- US$1.06 per GB on 20GB, 30 days (US$21.30)
- Plans
- 11: 6 fixed, 5 unlimited daily
- Popular plans
- 1GB, 7 days: US$3.30
- 3GB, 30 days: US$5.50
- 10GB, 30 days: US$11.20
- 20GB, 30 days: US$21.30
- Unlimited daily
- from US$3.40 a day (1GB a day at full speed)
- Endless, one trip price
- US$11.70 for a week at 1GB a day
- Regional plans that also cover it
- Days start
- On first connection in San Marino
- Install window
- 180 days from purchase
- Internet exit (breakout)
- France, Netherlands or United Kingdom
- Hotspot
- Allowed on the daily plans
- Calls and texts
- Data only; app calls work
Prices and networks checked 27 Sep 2026 from our live catalogue. Reviewed by Nicholas, founder.
San Marino eSIM data plans
One block of data for a set number of days. Prices in USD, updated 27 Sep 2026.
Enter code BIRTHDAY30 at checkout for 30% off every plan below.
| Data | Valid for | Price | Buy |
|---|---|---|---|
| 1GB | 7 days | $3.30 USD | Buy |
| 3GB | 15 days | $5.30 USD | Buy |
| 3GB | 30 days | $5.50 USD | Buy |
| 5GB | 30 days | $7.10 USD | Buy |
| 10GB | 30 days | $11.20 USD | Buy |
| 20GB | 30 days | $21.30 USD | Buy |
Buy sends you to our shop's secure Stripe checkout. Your eSIM installs right after checkout, with a copy by email.
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Unlimited San Marino eSIM: daily plans
A fresh block of full-speed data every day, then unlimited at reduced speed. Rows marked Endless open Endless, where you pick your days and pay one price for the whole trip.
Enter code BIRTHDAY30 at checkout for 30% off every plan below.
| Full speed / day | Billing | Price / day | Buy |
|---|---|---|---|
| 1GB | per day | $3.40 USD | Choose |
| 2GB | per day | $4.60 USD | Choose |
| 3GB | per day | $5.70 USD | Choose |
| 5GB | per day | $6.40 USD | Choose |
| 10GB | per day | $10.80 USD | Choose |
How much is a San Marino eSIM for one or two weeks?
The cheapest plan that covers each trip: one of these, or a regional plan that covers it where that costs less or none here is big enough.
| Data use | One week | Two weeks |
|---|---|---|
| Lightabout 300MB a day | US$5.30San Marino (Italy): 3GB, 15 days | US$7.10San Marino (Italy): 5GB, 30 days |
| Standardabout 1GB a day | US$11.20San Marino (Italy): 10GB, 30 days | US$19.50San Marino (Italy): 20GB, 30 days |
| Heavyabout 2GB a day | US$19.50San Marino (Italy): 20GB, 30 days | US$38.20San Marino (Italy): 50GB, 30 days |
San Marino eSIM FAQ
How much is a San Marino eSIM for a week?
Standard use, about 1GB a day, costs US$11.20 on the 10GB, 30 day San Marino (Italy) plan; light use (300MB a day) US$5.30 (San Marino (Italy): 3GB, 15 days) and heavy use (2GB a day) US$19.50 (San Marino (Italy): 20GB, 30 days).
How much is a San Marino eSIM for two weeks?
Standard use, about 1GB a day, costs US$19.50 on the 20GB, 30 day San Marino (Italy) plan; light use (300MB a day) US$7.10 (San Marino (Italy): 5GB, 30 days) and heavy use (2GB a day) US$38.20 (San Marino (Italy): 50GB, 30 days).
Does the San Marino eSIM have 5G?
Yes, on TIM, Wind and Iliad; TIM maritime (3G) does not. Your phone picks the strongest signal where you are.
Which networks does the San Marino eSIM use?
It connects to TIM (5G), Wind (5G), TIM maritime (3G) and Iliad (5G), and the eSIM uses whichever of them has the best signal where you are.
Which regional eSIM also covers San Marino?
Two regional eSIMs cover San Marino as well: the Europe eSIM from US$3.40 (up to 43 countries) and the Global eSIM from US$11.90 (up to 129 countries). Each covers several countries on one plan, handy if the trip also takes in Spain or Croatia.
Can I share the San Marino eSIM data by hotspot?
Yes, on the daily plans, from US$3.40 a day; hotspot use counts toward the same daily allowance.
When do the days start on the San Marino eSIM?
On first connection in San Marino, not at purchase or install. Install it on wifi before you fly, up to 180 days after buying.
Can I make calls with the San Marino eSIM?
No, it is data only, with no San Marino number: WhatsApp and FaceTime calls work over the data.
Where does the San Marino eSIM connect to the internet from?
From France, the Netherlands or the United Kingdom, so apps may see you there rather than in San Marino, which mostly matters to banking and streaming.
Heading somewhere else?
One eSIM can cover a whole region, handy for multi-country trips.
Travel eSIM guides for San Marino
Ready to land online in San Marino?
Pick your data, install before you fly, connect the second you arrive. Find my San Marino plan