Compare the best travel eSIM plans for San Marino in 2026

See all unlimited plansSee San Marino discounts

San Marino eSIM: Comparison and Best Plans 2026

A San Marino eSIM is a virtual SIM card that connects you instantly to Sammarinese mobile networks (Telecom Italia San Marino, Vodafone San Marino) without a physical card. Plans start at ~$3 for 1 GB, up to $47 for unlimited.

Do you really need an eSIM? IMPORTANT: San Marino is NOT in the EU, so free EU roaming does NOT apply. If you have a European plan, you will be charged international roaming rates. The San Marino eSIM is recommended for all visitors.

Which eSIM fits your trip to San Marino?

Three common travel styles, three focused picks. Enter the partner promo code at checkout, then fine-tune plans in the comparison table below.

  • Short stay or city break

    A few days on the ground: maps, messaging and socials.

    Recommended minimum: 5 GB

    For short stays, compare data, duration and price across providers: enough for maps, messaging and socials without overpaying.

    Up to 3 plans that match this travel style

    • Saily
      5 GB·30 days
      $13.11$11.80
      Coverage:San Marino
      -10%
    • GoMoWorld
      15 GB·15 days
      $11.98$10.78
      Coverage:San Marino
      -10%
    • Maya Mobile
      5 GB·5 days
      $4.99$4.74
      Coverage:San Marino
      -5%

  • Family & hotspot sharing

    Several phones, mixed usage, you want peace of mind.

    Recommended minimum: 20 GB

    For families, favor large buckets or unlimited for the whole trip, then double-check hotspot rules and fair-use policies.

    Up to 3 plans that match this travel style

    • Saily
      20 GB·30 days
      $34.30$30.87
      Coverage:San Marino
      -10%
    • GoMoWorld
      25 GB·30 days
      $21.79$19.61
      Coverage:San Marino
      -10%
    • Maya Mobile
      Unlimited·10 days
      $19.99$18.99
      Coverage:San Marino
      -5%

  • Remote work & digital nomads

    Video calls, large files, sustained mobile usage.

    Recommended minimum: 30 GB

    For remote work, aim for a comfortable allowance (often 30+ GB) or unlimited, and validate network coverage and stability for your destination.

    Up to 3 plans that match this travel style

    • GoMoWorld
      40 GB·30 days
      $21.79$19.61
      Coverage:San Marino
      -10%
    • Maya Mobile
      Unlimited·15 days
      $29.99$28.49
      Coverage:San Marino
      -5%
    • Roamless
      30 GB·365 days
      $73.50
      Coverage:San Marino

Not sure which eSIM plan to choose for San Marino? We'll hand-pick the best ones just for you

Personalised selection with promo codes & direct links, then reminders before you leave

14 d

Compare the best esim plans for San Marino in 2026

239 plans found · Last update:

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#1
5G
Saily
30 days - 10GB
Saily
Coverage:San Marino
Data
10.00GB
Duration
30 days
Price/GB
$1.82
Code-10% With discount
$18.16
$20.18
#2
GoMoWorld
Europe (incl UK and Switzerland)
GoMoWorld
Coverage:San Marino
Data
11.00GB
Duration
30 days
Price/GB
$0.98
Code-10% With discount
$10.78
$11.98
#3
5G
Maya Mobile
San Marino 1GB - 10 Days
Maya Mobile
Coverage:San Marino
Data
1.00GB
Duration
10 days
Price/GB
$3.79
$3.79
#4
5G
Roamless
Europe - No Expiration
Roamless · Vodafone
Coverage:San Marino
Data
1.00GB
Duration
365 days
Price/GB
$2.45
$2.45
#5
5G
Maya Mobile
San Marino 100GB - 180 Days
Maya Mobile
Coverage:San Marino
Data
100.00GB
Duration
180 days
Price/GB
$0.73
$73.14
#6
5G
Maya Mobile
San Marino 50GB - 180 Days
Maya Mobile
Coverage:San Marino
Data
50.00GB
Duration
180 days
Price/GB
$0.89
$44.64
#7
5G
Roamless
Europe - No Expiration
Roamless · Vodafone
Coverage:San Marino
Data
3.00GB
Duration
365 days
Price/GB
$2.45
$7.35
#8
5G
Roamless
San Marino - No Expiration
Roamless · Vodafone
Coverage:San Marino
Data
3.00GB
Duration
365 days
Price/GB
$2.45
$7.35
#9
5G
Roamless
Europe - No Expiration
Roamless · Vodafone
Coverage:San Marino
Data
6.00GB
Duration
365 days
Price/GB
$2.45
$14.70
#10
5G
Roamless
San Marino - No Expiration
Roamless · Vodafone
Coverage:San Marino
Data
6.00GB
Duration
365 days
Price/GB
$2.45
$14.70
#11
5G
Roamless
San Marino - No Expiration
Roamless · Vodafone
Coverage:San Marino
Data
7.00GB
Duration
365 days
Price/GB
$2.45
$17.15
#12
5G
Roamless
Europe - No Expiration
Roamless · Vodafone
Coverage:San Marino
Data
7.00GB
Duration
365 days
Price/GB
$2.45
$17.15
#13
5G
Roamless
San Marino - No Expiration
Roamless · Vodafone
Coverage:San Marino
Data
9.00GB
Duration
365 days
Price/GB
$2.45
$22.05
#14
5G
Roamless
Europe - No Expiration
Roamless · Vodafone
Coverage:San Marino
Data
9.00GB
Duration
365 days
Price/GB
$2.45
$22.05
#15
5G
Roamless
San Marino - No Expiration
Roamless · Vodafone
Coverage:San Marino
Data
15.00GB
Duration
365 days
Price/GB
$2.45
$36.75

eSIM or Roaming: What to Choose for San Marino?

Special Case: San Marino Outside the EU

San Marino is NOT in the EU, so free EU roaming does NOT apply. If you have a European plan, you will be charged international roaming rates (often $0.20-$0.50 per MB). An eSIM is highly recommended to avoid expensive charges.

When an eSIM is Recommended

The San Marino eSIM is recommended for:

  • All visitors: San Marino being outside the EU, roaming is expensive
  • 1+ day stay: avoid international roaming charges
  • Heavy usage: streaming, video calls, hotspot
  • Tourism: reliable connectivity for exploring the historic sites

Network Coverage in San Marino

San Marino has excellent 4G/5G coverage (98%) throughout the entire republic thanks to two major carriers:

Carrier Coverage 5G Market Share Used by
Telecom Italia San Marino 98% Yes 60% (leader) Airalo, GoMoWorld
Vodafone San Marino 97% Yes 40% Holafly, Saily

Coverage by destination

  • San Marino City: perfect 4G/5G throughout the capital
  • Borgo Maggiore: excellent coverage
  • Serravalle: excellent coverage
  • Entire republic: excellent coverage everywhere due to small size

How to Install Your San Marino eSIM

  1. Purchase your plan (QR code received by email in 2 min)
  2. Install 24-48h before departure from your WiFi
  3. Activate upon arrival in San Marino (timer starts)
  4. Keep your home SIM for calls and texts

Compatibility: iPhone XS+, Samsung S20+, Pixel 3+, Xiaomi 12+, OnePlus 8+

Best San Marino eSIM 2026

Comparatif

Top 5 eSIM San Marino 2026

Voir tout →
Voir tous les codes promo

Why these providers?

  • Airalo: global leader (8M+ users), Telecom Italia San Marino network (leader 60%), code ESIMP15 (-15%)
  • Holafly: unlimited + hotspot, ideal for heavy users and extended stays
  • GoMoWorld: Telecom Italia San Marino network, code ESIMP (-10%), best value for money
  • Saily: built-in NordVPN to secure public WiFi connections
  • Ubigi: reliable network, good alternative

Conclusion

For all visitors to San Marino, an eSIM is highly recommended as San Marino is outside the EU and international roaming costs are expensive ($0.20 to $0.50 per MB).

Best choice: Airalo 5 GB at $7.65 with code ESIMP15 offers excellent coverage on Telecom Italia San Marino's network throughout the republic.

For heavy users: Holafly unlimited eliminates any stress, even for streaming and hotspot.

Small budget: GoMoWorld 10 GB at $6.30 with code ESIMP offers excellent value for money.

San Marino eSIM FAQ

FAQ

What is the best eSIM for San Marino in 2026?

Airalo is recommended: 5 GB for $7.65 with code ESIMP15. For small budgets, GoMoWorld offers 10 GB at $6.30 with code ESIMP. For unlimited, Holafly from $47 for 15 days.

Do I need an eSIM for San Marino?

Yes, highly recommended. San Marino is NOT in the EU, so free EU roaming does not apply. International roaming costs between $0.20 and $0.50 per MB. For a week with moderate usage, you can easily spend $30 to $80. An eSIM costs $3 to $10 for 1-10 GB.

How much does a San Marino eSIM cost?

From ~$3 (1 GB) to $47 (unlimited 15 days). Very competitive prices compared to international roaming. Best value for money: GoMoWorld 10 GB at $6.30 with code ESIMP. Airalo 5 GB at $7.65 with code ESIMP15 is recommended.

Is free WiFi enough in San Marino?

Free WiFi is available in some hotels and cafes, but it has security risks and variable reliability. An eSIM offers secure and reliable connectivity everywhere, even while traveling. Ideal to combine both: WiFi in hotel, eSIM on the go.

What is network coverage like in San Marino?

Excellent throughout the republic (98%), with two carriers: Telecom Italia San Marino (leader 60%, 5G) and Vodafone San Marino (40%, 5G). Perfect 4G/5G coverage everywhere: San Marino City, Borgo Maggiore, Serravalle. Due to San Marino's small size, coverage is excellent throughout.

Why doesn't EU roaming apply in San Marino?

San Marino is NOT a member of the EU or EEA, so free EU roaming regulations do not apply. International roaming rates apply, which are expensive ($0.20 to $0.50 per MB).

Can I share the connection (hotspot)?

Holafly: allowed. Airalo: generally yes. GoMoWorld, Saily: works but not guaranteed. Plan 15+ GB for 2 people or opt for Holafly unlimited.

When should I install my eSIM?

24-48 hours before departure from your WiFi. Validity starts at first connection in San Marino. You can install before leaving and activate upon arrival.

What if the eSIM doesn't work in San Marino?

1. Verify eSIM is set as primary data line 2. Enable "Data Roaming" 3. Restart your phone 4. Verify you are in San Marino (timer starts at first connection) 5. Contact 24/7 support (Airalo, GoMoWorld, Holafly)

Written and reviewed by
Valentin Fourier - Digital Nomad
Valentin FourierDigital Nomad

Developer and digital nomad, I lived between Canada and the United States before continuing to explore the world. After struggling with internet connectivity abroad one too many times, I created eSIM Planet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.

Last updated : April 2026

eSIM providers available for San Marino

Saily San MarinoRoamify San MarinoGoMoWorld San MarinoRoamless San MarinoEskimo San MarinoSimOptions San MarinoMaya Mobile San MarinoiRoamly San MarinoSim Local San MarinoOrange Travel San Marino

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