Stellar eSIM
Free VPN
750 MB
7 days$0.65/GB
$0.49
See deal
Torre GuaitaBest eSIM for San Marino
from $0.24/GB3,125 plans29 providersPrices updated Oct 16, 2026
Which plan should you get?
Your trip: ≈7 GB over 7 days
Trip length (days)
Your data use
Our pick for your trip
Stellar eSIM
7 GB · 20 days
$2.02$0.29/GB
The lowest total price covering 7 days and ≈7 GB.
See dealBudget option
Stellar eSIM
5 GB · 20 days
$1.40$0.28/GB
Cheaper if you end up using less data than planned.
Lowest everSee dealStop counting GB
abesteSIM
Unlimited · 7 days1 GB/day
$3.59$0.51 /day
The cheapest unlimited plan covering 7 days.
+$1.57
Lowest everSee dealWhat the catalogue says
- abesteSIM's unlimited plan gives 1 GB a day at full speed, then slows down.
- Not counting gigabytes costs $1.57 more (78%).
Data
Duration
240 plans
Under 1 GB2 plans
from $0.65/GBStellar eSIM
$0.49
750 MB · 7 daysFree VPN
$0.65/GB
1 GB11 plans
from $0.66/GBStellar eSIM
$0.66
1 GB · 7 daysFree VPNRegional
$0.66/GB
HiRoaming
$0.93$1.03Lowest ever
1 GB · 7 days
$0.93/GB
HiRoaming
$1.03$1.14Lowest ever
1 GB · 1 day
$1.03/GB
SimSmash
$1.20Lowest ever
1 GB · 7 days
$1.20/GB
abesteSIM
$1.28Lowest ever
1 GB · 5 days
$1.28/GB
AdventureSIMs
$1.39
1 GB · 7 daysRegional
$1.39/GB
2 GB10 plans
from $0.51/GBStellar eSIM
$1.02
2 GB · 30 daysFree VPN
$0.51/GB
Stellar eSIM
$1.02Lowest ever
2 GB · 20 daysFree VPN
$0.51/GB
Stellar eSIM
$1.04
2 GB · 15 daysFree VPN
$0.52/GB
HiRoaming
$1.96$2.18
2 GB · 1 day
$0.98/GB
MicroEsim
$2.36Lowest ever
2 GB · 15 daysRegional
$1.18/GB
Earth Esim
$2.49Lowest ever
2 GB · 1 day
$1.25/GB
3 GB20 plans
from $0.35/GBStellar eSIM
$1.06
3 GB · 15 daysFree VPNRegional
$0.35/GB
Stellar eSIM
$1.09
3 GB · 30 daysFree VPNRegional
$0.36/GB
Stellar eSIM
$1.09
3 GB · 20 daysFree VPNRegional
$0.36/GB
abesteSIM
$1.93Lowest ever
3 GB · 3 daysRegional
$0.64/GB
abesteSIM
$2.03Lowest ever
3 GB · 5 daysRegional
$0.68/GB
abesteSIM
$2.14Lowest ever
3 GB · 7 daysRegional
$0.71/GB
4 GB4 plans
from $0.29/GBStellar eSIM
$1.14
4 GB · 30 daysFree VPN
$0.29/GB
Stellar eSIM
$1.14Lowest ever
4 GB · 20 daysFree VPN
$0.29/GB
5 GB20 plans
from $0.28/GBStellar eSIM
$1.40
5 GB · 30 daysFree VPN
$0.28/GB
Stellar eSIM
$1.40Lowest ever
5 GB · 20 daysFree VPN
$0.28/GB
abesteSIM
$2.77Lowest ever
5 GB · 3 daysRegional
$0.55/GB
abesteSIM
$2.91Lowest ever
5 GB · 5 daysRegional
$0.58/GB
abesteSIM
$3.07Lowest ever
5 GB · 7 daysRegional
$0.61/GB
MicroEsim
$3.18Lowest ever
5 GB · 3 daysRegional
$0.64/GB
6 GB4 plans
from $0.29/GBStellar eSIM
$1.74
6 GB · 30 daysFree VPN
$0.29/GB
Stellar eSIM
$1.74
6 GB · 20 daysFree VPN
$0.29/GB
7 GB6 plans
from $0.29/GBStellar eSIM
$2.02
7 GB · 30 daysFree VPN
$0.29/GB
Stellar eSIM
$2.02
7 GB · 20 daysFree VPN
$0.29/GB
MobiMatter
$6.99Lowest ever
7 GB · 30 daysRegional
$1.00/GB
8 GB4 plans
from $0.27/GBStellar eSIM
$2.19
8 GB · 30 daysFree VPN
$0.27/GB
Stellar eSIM
$2.19Lowest ever
8 GB · 20 daysFree VPN
$0.27/GB
9 GB4 plans
from $0.28/GBStellar eSIM
$2.49
9 GB · 30 daysFree VPN
$0.28/GB
Stellar eSIM
$2.49
9 GB · 20 daysFree VPN
$0.28/GB
10 GB20 plans
from $0.27/GBStellar eSIM
$2.72
10 GB · 30 daysFree VPN
$0.27/GB
Stellar eSIM
$2.72Lowest ever
10 GB · 20 daysFree VPN
$0.27/GB
abesteSIM
$4.76Lowest ever
10 GB · 3 daysRegional
$0.48/GB
abesteSIM
$4.83Lowest ever
10 GB · 5 daysRegional
$0.48/GB
abesteSIM
$5.04Lowest ever
10 GB · 7 daysRegional
$0.50/GB
abesteSIM
$5.51
10 GB · 15 days
$0.55/GB
12 GB8 plans
from $0.28/GBStellar eSIM
$3.31
12 GB · 30 daysFree VPN
$0.28/GB
Stellar eSIM
$3.31Lowest ever
12 GB · 20 daysFree VPN
$0.28/GB
MobiMatter
$9.99Lowest ever
12 GB · 30 daysRegional
$0.83/GB
Sim Local
$17.78$19.75Lowest ever
12 GB · 30 daysRegional
$1.48/GB
eSIM prices for San Marino
The lowest live price for every data and duration combination, from the 3125 plans we track.
| Data | 7+ days | 15+ days | 30+ days |
|---|---|---|---|
| 1 GB+ | $0.66Stellar eSIM | $1.02Stellar eSIM | $1.02Stellar eSIM |
| 3 GB+ | $1.06Stellar eSIM | $1.06Stellar eSIM | $1.09Stellar eSIM |
| 5 GB+ | $1.40Stellar eSIM | $1.40Stellar eSIM | $1.40Stellar eSIM |
| 10 GB+ | $2.72Stellar eSIM | $2.72Stellar eSIM | $2.72Stellar eSIM |
| 20 GB+ | $6.02Stellar eSIM | $6.02Stellar eSIM | $6.02Stellar eSIM |
| Unlimited | $2.44abesteSIM | $4.47abesteSIM | $7.97abesteSIM |
Travel guide
Best eSIM for San Marino: how to choose
- Currency
- EUR (€)
- Capital
- City of San Marino
- Plugs
- C/F/L · 230 V
- Emergency
- 112
- Dial code
- +378
- Language
- Italian
01
The San Marino eSIM market right now
We currently track 3125 live plans for San Marino from 29 provider(s). The cheapest works out at $0.24 per GB, while the typical plan sits around $1.22 per GB — anything far above that is overpriced for this destination.
1198 of them come with unlimited data, and the longest validity on offer is 365 days.
02
Country plan or regional eSIM?
Besides plans dedicated to San Marino, we track 1734 regional and 535 global options that also cover it, from $0.24 per GB. They cost more per GB but save you buying a second eSIM if you cross a border.
Worth checking if your trip also touches Italy: one regional plan often beats two country plans.
03
How much data do you actually need?
In this destination the 500 GB size gives the best value at $0.24 per GB. Smaller bundles look cheap but cost far more per gigabyte; much larger ones rarely get used up on a short trip.
For a week-long trip, the cheapest option covering at least 5 GB is $1.40 (5 GB, 20 days) from Stellar eSIM.
- Maps, ride-hailing and translation are the heavy consumers — roughly 1 GB a day covers them comfortably
- Streaming video or uploading clips can double that; pick unlimited if that is your habit
- Check hotspot support before buying if you travel with a laptop or tablet
04
Before you fly to San Marino
An eSIM is a QR code, not a physical card: install it at home over Wi-Fi and activate it on arrival. Your usual number stays active for calls and SMS.
- Check your phone supports eSIM (iPhone XS or newer, most flagships since 2019) and is carrier-unlocked
- Buy and install before departure, while you still have reliable Wi-Fi
- Turn on the eSIM for data when you land; leave your home line for calls
- Validity usually starts at first connection in the destination, not at purchase
Weather in San Marino: when to go
Live conditions in City of San Marino plus the climate normals that decide the best month for your trip.
Right now
City of San Marino
11°
Feels like 9°
Humidity 77%Wind 6 km/hUV index 0Low exposureSunrise 07:27Sunset 18:23
Today
18°
11°
Sun
20°
12°
Mon
18°
12°
Tue
18°
12°
40%
Wed
17°
12°
59%
Thu
17°
9°
38%
Fri
14°
7°
38%
Live forecast from Open-Meteo · updated hourly
Best time to visit
Average highs and lows per month; bars show rainy daysBest months
June · July · August
Mild temperatures and least rain
Harder months
January · December
Cold and short days
Wettest month
October
18 rainy days
Driest month
July
7 rainy days
Winter3° – 10°
32 rainy days
Spring8° – 17°
44 rainy days
Summer18° – 28°
27 rainy days
Autumn10° – 17°
40 rainy days
eSIM providers for San Marino
eSIM for San Marino: common questions
How much does an eSIM for San Marino cost?
Plans currently start at $0.42. We compare 3125 live offers and re-check every price daily.
Are there unlimited data plans?
Yes — 1198 of the tracked plans come with unlimited data, from $0.27 per day.
When should I buy and install the eSIM?
Buy it before you travel and install it over Wi-Fi at home; activate it when you land. Validity usually starts with the first connection at the destination.
How does RighteSIM rank these plans?
Purely by live price per GB. Paid placements never change the organic ranking and are always labeled as sponsored. How we evaluate →
