Cheapest eSIM for San Marino
The cheapest eSIM for San Marino right now is Telekonek, 50 GB for 20 Days at $18.00. That is $0.36 per GB.
926 plans from 44 providers, watched and re-ranked by the real price per gigabyte. Every one is a prepaid travel eSIM for San Marino that you buy online and install before you fly, so it works the moment you land.
Swipe the table for price and verdict →
| Rank | Provider | Data | Validity | Price (USD) | Price per GB | Verdict | Get |
|---|---|---|---|---|---|---|---|
| Paid placement. It sits above the ranking and does not change it. Advertise here | SponsoredPaid placement. It sits above the ranking and does not change it. Advertise hereMegaEsim Coupon: ESIMWATCHDOG |
10 GB | 30 Days | $5.99 | $0.60 | Sponsored | Get |
| 1 | Telekonek Coupon: ESIMWATCHDOG |
50 GB | 20 Days | $18.00 | $0.36 | Best value | Get |
| 2 | Telekonek Coupon: ESIMWATCHDOG |
50 GB | 15 Days | $16.50 | $0.37 | Best value | Get |
| 3 | Yatelo Coupon: ESIMWATCHDOG |
10 GB | 30 Days | $3.99 | $0.40 | Great | Get |
| 4 | Yatelo Coupon: ESIMWATCHDOG |
20 GB | 30 Days | $7.99 | $0.40 | Great | Get |
| 5 | ASIMGO Coupon: ESIMWATCHDOG10 |
20 GB | 7 Days | $9.47 | $0.47 | Good | Get |
| 6 | ASIMGO Coupon: ESIMWATCHDOG10 |
50 GB | 20 Days | $23.43 | $0.47 | Good | Get |
| 7 | AirPlans Coupon: ESIMWATCHDOG |
18 GB | 30 Days | $8.55 | $0.48 | Good | Get |
| 8 | SimSmash | 20 GB | 30 Days | $10.99 | $0.55 | Good | Get |
| 9 | eSIMCard Coupon: eSbljricbt |
50 GB | 31 Days | $28.98 | $0.58 | Okay | Get |
| 10 | MegaEsim Coupon: SUMMER10 |
10 GB | 30 Days | $5.99 | $0.60 | Okay | Get |
| 11 | SimSmash | 10 GB | 30 Days | $5.99 | $0.60 | Okay | Get |
| 12 | SparkRoam Coupon: ESIMWATCHDOG5 |
10 GB | 30 Days | $6.16 | $0.62 | Okay | Get |
| 13 | AlpineSIM | 10 GB | 30 Days | $6.21 | $0.62 | Okay | Get |
| 14 | SparkRoam Coupon: ESIMWATCHDOG5 |
20 GB | 30 Days | $12.35 | $0.62 | Okay | Get |
| 15 | MegaEsim Coupon: SUMMER10 |
20 GB | 30 Days | $12.66 | $0.63 | Okay | Get |
| 16 | CocoRoam | 50 GB | 30 Days | $31.30 | $0.63 | Okay | Get |
| 17 | AlpineSIM | 20 GB | 30 Days | $13.11 | $0.66 | Okay | Get |
| 18 | eSIMCard Coupon: eSbljricbt |
20 GB | 15 Days | $13.17 | $0.66 | Okay | Get |
| 19 | Travel eSIM | 20 GB | 30 Days | $13.34 | $0.67 | Okay | Get |
| 20 | Tourist eSIM | 50 GB | 30 Days | $33.36 | $0.67 | Okay | Get |
| 21 | Connect Me Guru Coupon: hello-saun |
10 GB | 30 Days | $6.82 | $0.68 | Okay | Get |
| 22 | CocoRoam | 20 GB | 15 Days | $13.50 | $0.68 | Okay | Get |
| 23 | eSIM Hero | 10 GB | 30 Days | $7.00 | $0.70 | Okay | Get |
| 24 | Connect Me Guru Coupon: hello-saun |
20 GB | 30 Days | $13.96 | $0.70 | Okay | Get |
| 25 | Wanderly Coupon: ESIMWATCHDOGWILDCARD |
20 GB | 30 Days | $13.99 | $0.70 | Okay | Get |
| 26 | Nomad | 50 GB | 30 Days | $35.00 | $0.70 | Okay | Get |
| 27 | eSIM Hero | 20 GB | 30 Days | $14.25 | $0.71 | Fair | Get |
| 28 | Lempart Flex Coupon: ESIMWATCHDOG |
20 GB | 30 Days | $14.49 | $0.72 | Fair | Get |
| 29 | Tourist eSIM | 20 GB | 30 Days | $14.56 | $0.73 | Fair | Get |
| 30 | eSIMfly | 20 GB | 30 Days | $14.92 | $0.75 | Fair | Get |
| 31 | Travel eSIM | 10 GB | 30 Days | $7.62 | $0.76 | Fair | Get |
| 32 | Simbye Coupon: DOG |
50 GB | 30 Days | $38.24 | $0.76 | Fair | Get |
| 33 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
10 GB | 30 Days | $7.74 | $0.77 | Fair | Get |
| 34 | AirPlans Coupon: ESIMWATCHDOG |
20 GB | 30 Days | $15.37 | $0.77 | Fair | Get |
| 35 | MobiMatter Coupon: ESIMWATCHDOG |
35 GB | 30 Days | $26.99 | $0.77 | Fair | Get |
| 36 | MobiMatter Coupon: ESIMWATCHDOG |
50 GB | 60 Days | $38.99 | $0.78 | Fair | Get |
| 37 | FlyEsim Coupon: ESIMWATCHDOG |
50 GB | 30 Days | $39.34 | $0.79 | Fair | Get |
| 38 | Wanderly Coupon: ESIMWATCHDOGWILDCARD |
10 GB | 30 Days | $7.99 | $0.80 | Fair | Get |
| 39 | Lempart Flex Coupon: ESIMWATCHDOG |
10 GB | 30 Days | $7.99 | $0.80 | Fair | Get |
| 40 | GigaPanda | 50 GB | 30 Days | $39.90 | $0.80 | Fair | Get |
| 41 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
20 GB | 30 Days | $16.35 | $0.82 | Fair | Get |
| 42 | FlyEsim Coupon: ESIMWATCHDOG |
50 GB | 31 Days | $41.58 | $0.83 | Fair | Get |
| 43 | eSIMfly | 10 GB | 30 Days | $8.95 | $0.89 | Fair | Get |
| 44 | Lumbus Coupon: ESIMWATCHDOG10 |
10 GB | 30 Days | $8.99 | $0.90 | Fair | Get |
| 45 | Lumbus Coupon: ESIMWATCHDOG10 |
20 GB | 30 Days | $17.99 | $0.90 | Fair | Get |
| 46 | Soovia | 10 GB | 30 Days | $9.42 | $0.94 | Expensive | Get |
| 47 | Skyalo Coupon: ESIMWATCHDOG |
20 GB | 30 Days | $18.99 | $0.95 | Expensive | Get |
| 48 | eSIModo Coupon: ESIMWATCHDOG |
30 GB | 10 Days | $28.44 | $0.95 | Expensive | Get |
| 49 | MyTravel eSIM | 10 GB | 30 Days | $9.63 | $0.96 | Expensive | Get |
| 50 | eSIModo Coupon: ESIMWATCHDOG |
20 GB | 7 Days | $19.41 | $0.97 | Expensive | Get |
| 51 | Soovia | 20 GB | 30 Days | $19.89 | $0.99 | Expensive | Get |
| 52 | GigaPanda | 20 GB | 30 Days | $19.90 | $0.99 | Expensive | Get |
| 53 | esim0 Coupon: WATCHDOG |
10 GB | 30 Days | $9.99 | $1.00 | Expensive | Get |
| 54 | Skyalo Coupon: ESIMWATCHDOG |
10 GB | 30 Days | $9.99 | $1.00 | Expensive | Get |
| 55 | esim0 Coupon: WATCHDOG |
20 GB | 30 Days | $19.99 | $1.00 | Expensive | Get |
| 56 | Nomad | 20 GB | 30 Days | $20.00 | $1.00 | Expensive | Get |
| 57 | Earth Esim Coupon: ESIMWD5 |
20 GB | 30 Days | $20.00 | $1.00 | Expensive | Get |
| 58 | MyTravel eSIM | 20 GB | 30 Days | $20.35 | $1.02 | Expensive | Get |
| 59 | Roamix Coupon: ESIMWATCHDOG |
10 GB | 30 Days | $10.35 | $1.03 | Expensive | Get |
| 60 | OVOSIM | 19.5 GB | 11 Days | $20.10 | $1.03 | Expensive | Get |
516 of these 926 plans were checked against the seller's own shop on 17 October 2026. The rest come from the seller's own feed or plan pages and are not yet independently checked.
The Watchdog Pick is chosen automatically: the lowest real price per GB of the 926 plans in this view. Bulk data pools above 50 GB cannot win it, because their per GB rate only exists if you use data no traveller uses. Providers cannot pay for it, and a commission never changes the ranking. Prices are shown in USD and can change at checkout.
Price per GB counts only data you can use inside the validity, at most 3 GB a day, so a big pool on a short validity cannot buy the top spot. Every provider's best two plans come first, then the rest. A plan marked Unverified price undercuts every other provider here by more than half and waits at the end until we have checked it on the seller's site. How we rank
Unlimited rows show the daily amount at full speed. Some rows also show the speed after that amount. A row with no speed does not mean the plan stays fast, so check the plan on the seller's site.
Some links here earn us a commission. It never changes the order. How we make money The row marked Sponsored is a paid placement shown above the ranking, not part of it. Advertise here.
Crossing borders on this trip? Compare multi country Europe eSIM plans that keep one line working across several destinations.
Cheapest eSIM for San Marino: the numbers
As of 17 October 2026, 06:01 GMT, the cheapest eSIM for San Marino is Telekonek with 50 GB for 20 Days at $18.00. That is $0.36 per GB, the best rate of the 926 plans we compare from 44 providers. 644 plans include 5G. 384 support top ups. That timestamp is the exact moment of our latest price check, and the table above always shows the live order.
Which is the best eSIM for San Marino?
There is no single best eSIM for San Marino, because the right plan depends on how long you stay and how much data you use. What we can do is rank the 926 plans on the numbers, as they stand on 17 October 2026:
- Best value overall Telekonek, 50 GB for 20 Days at $18.00. That is $0.36 per GB, the lowest real rate of every San Marino plan we track.
- Best for a short trip AlpineSIM, 1 GB for 7 Days at $0.82. The cheapest ticket that still gives you at least 1 GB for a week or less.
- Best for a long stay Yatelo, 10 GB for 30 Days at $3.99, $0.40 per GB. The best rate among plans that last 30 days or more.
- Highest daily cap on an unlimited plan SimSmash, 1 Day at $4.99, full speed up to 10 GB a day. Set that daily cap against the fixed plan above before you pay for the word unlimited.
None of these picks is chosen by a person. Each one is the first row of a sort on live prices, so it changes whenever a provider moves a price, and Telekonek did not pay to be named here.
Which mobile networks does San Marino have?
TIM San Marino's 5G reaches 99 percent of the population from just 8 macro sites, completed in December 2018 with Nokia using 3.5 GHz and 26 GHz bands.
- TIM San Marino (Telefonia Mobile Sammarinese): The republic's own operator, 51 percent owned by Telecom Italia and 49 percent by the state. It runs the network that made San Marino the first state in Europe fully covered by 5G.
- Italian networks (TIM, Vodafone, WindTre): Signals from Italy's big networks reach into San Marino from the surrounding Emilia-Romagna countryside, and most visitors connect through them without noticing.
The eSIM plans we compare on this page connect to:
The list above is San Marino's operator market. The badges are the networks our tracked plans actually roam onto, which can be a subset of it, and the same network is sometimes sold to roaming partners under a different brand name. So a guide praising an operator you do not see badged here is describing a local SIM, not the travel eSIMs compared above.
Is 5G available in San Marino?
San Marino became Europe's first fully 5G covered state in December 2018, years before its neighbours, thanks to a TIM and Nokia deployment across the whole 61 square kilometre republic.
How much data do you need in San Marino?
Light use is about 500 MB a day. That covers maps, messages, and some browsing. Normal use with photos, social apps, and short videos runs 1 to 1.5 GB a day. Streaming and hotspot use can eat 2 to 3 GB a day. Here is what each size costs in San Marino right now:
Are unlimited eSIMs for San Marino really unlimited?
Not always. 386 of the 926 plans above are sold as unlimited, and most of them carry a daily fair use cap. A further 20 plans are unlimited in a different way: one capped speed for the whole plan, shown next to the word Unlimited in the table. For San Marino the caps we can see published are 0.5 to 10 GB a day: past that the speed drops, often to 1 Mbps or less, until the clock resets. That is fine for messages and maps, slow for video. At $0.36 per GB from Telekonek, a fixed plan often works out cheaper than unlimited unless you genuinely burn several GB a day. That is why we rank by price per GB and not by the word on the label.
Here is what each seller on this page actually allows per day before it slows you down. No seller publishes this next to its rivals, which is exactly why it is worth showing.
Every seller that publishes a daily allowance is listed on our daily data caps page, with the cheapest plan at each one. The gap between the top and bottom of that table is the whole point. Two plans both sold as unlimited can differ several times over in what you actually get at full speed, and the cheaper one is not always the smaller allowance.
eSIM or a local SIM card at the airport in San Marino?
An eSIM is ready before you land. No queue, no shop, no handing over your passport at a counter for a tourist SIM card. Data for San Marino starts at $0.54 on this page, which is hard for airport kiosks to beat. A local SIM still makes sense if you need a local phone number or plan to stay for months. For a normal trip, the eSIM wins on price and effort.
Setting up your San Marino eSIM
Pick the plan, not the brandThe cheapest rate in San Marino today is $0.36 per GB from Telekonek, against a median of $1.24. The QR code arrives by email within minutes of paying.
Install before you flyScan the QR code on wifi at home. Installation needs a connection, and the one thing you will not have when you land in San Marino is a working connection.
Turn it on when you landEnable the eSIM and turn on data roaming for it, then give it a minute to attach to Iliad, TIM, TIM maritime, Wind. Expect 5G where the network reaches, 4G everywhere else.
Know what happens when it runs out384 of the 926 plans here can be topped up, so running out is not the end of the trip. If you would rather over buy than top up, the cheapest plan with at least 5 GB is Yatelo at $2.31.
Good to know before you land in San Marino
San Marino is not in the EU, and EU roam like home does not officially cover it. Some EU plans bill it as a separate country even though it sits inside Italy, and phones can hop from an Italian network to the Sammarinese one without warning.
There is no airport or railway. The nearest airport is Rimini's Federico Fellini Airport about 10 km away, and a bus runs from Rimini's train station roughly hourly, 7 euros one way as of May 2026.
If your plan covers Italy but not San Marino, lock your phone manually to TIM, Vodafone or WindTre before you arrive. Otherwise pick an eSIM that lists San Marino by name.
San Marino Travel eSIM FAQ
Everything you need to know about using an eSIM in San Marino
What is the cheapest eSIM for San Marino?
Right now the cheapest option ranked by price per GB is Telekonek with 50 GB for 20 Days at $18.00. That works out to $0.36 per GB. Prices change often, so the table above is re-sorted at every price check.
Which is the best eSIM for San Marino?
It depends on the trip, so we rank rather than pick a favourite. On today's prices the best value for San Marino is Telekonek at $0.36 per GB, the lowest real rate of the 926 plans we compare. For heavy daily use there are 386 unlimited plans, most with a daily fair use cap, and they only win if you genuinely burn several GB a day. Every pick on this page is the first row of a sort on live prices. No provider can pay to be named best.
Is eSIM available in San Marino?
Yes. We track 926 prepaid travel eSIM plans from 44 providers that work in San Marino, roaming onto Iliad, TIM, TIM maritime, Wind. You need a phone that supports eSIM and is not locked to a carrier; most iPhones from the XS onward and most flagship Android phones from 2019 on qualify.
Which networks will my eSIM connect to in San Marino?
The plans we compare connect to Iliad, TIM, TIM maritime, Wind. The exact network depends on the plan you pick. Check the plan details before you buy if one network matters to you.
Do San Marino eSIMs support 5G?
644 of the 926 plans we track for San Marino include 5G where the local network offers it. The rest run on 4G, which is still fine for maps, calls over apps, and video.
Can I buy a San Marino eSIM online before I travel?
Yes, and you should. Every plan on this page is sold online and delivered by email as a QR code within minutes. Install it on wifi at home, leave the line switched off, and turn on data roaming for it when you land in San Marino. The validity clock on most plans only starts when the eSIM first connects.
Can I top up my San Marino eSIM if I run out?
Yes. 384 of the 926 plans here support top ups, so you can add data without buying a new eSIM. The rest need a fresh plan once the data ends.
Is an eSIM cheaper than a local SIM card in San Marino?
For a trip of days or weeks, usually yes. Data for San Marino starts at $0.54 for 200 MB on this page, with no queue, no shop and no passport handed over at a counter. A local SIM card can still win if you stay for months or need a local phone number.
Will I still receive bank SMS and OTP codes?
Yes, if you keep your home SIM active. Travel eSIMs are data only. Your phone can hold both at once, so leave your normal SIM on for SMS and use the eSIM for data. Turn off roaming data on the home SIM to avoid charges.
Do these eSIMs include a phone number or calls?
The plans we compare are data only, so there is no local number. Calls work fine over WhatsApp, FaceTime, or any app that uses data. If you need a real local number, a local SIM is the better tool.
Does a San Marino eSIM work on iPhone and Android?
Yes, on any carrier unlocked phone with eSIM support: iPhone XS or newer, Google Pixel 3 or newer, Samsung Galaxy S20 or newer and most recent flagships. The plans are identical on both; only the install steps differ, and both take about a minute on wifi.
How many GB do I need for a week in San Marino?
Around 3 to 5 GB covers a week of maps, messaging, and normal browsing. Heavy video or hotspot use needs 1 to 2 GB per day. Today the cheapest plan with at least 5 GB is Yatelo at $2.31.
Which San Marino eSIM gives the most data per day?
Of the plans sold as unlimited here, SimSmash allows the most at full speed, 10 GB a day from $4.99. The smallest allowance on this page is 500 MB a day, from 2 sellers. Every one of them is advertised as unlimited, and past the daily allowance the speed drops, often to 1 Mbps or less, until the next day. Check the allowance, not the word.
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How we rank
Prices last checked on 17 October 2026, 06:01 GMT across 926 plans. Every plan is ranked by the true cost per gigabyte, not marketing claims. We do not take money for rankings, and providers cannot pay for a higher position. Read the full method on our how we rank page.
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