Compare the best eSIMs for Slovenia across 4130 plans from 30 providers.
A Slovenia eSIM is a virtual SIM card that connects you instantly to Slovenian mobile networks (Telekom Slovenije, A1, Telemach) without a physical card. Plans start at €1.67 for 3 GB, up to €47 for unlimited.
Do you really need an eSIM? Slovenia benefits from EU free roaming, but quotas are often limited (10-25 GB). For stays of 2+ weeks or heavy users, an eSIM is more economical.
Personalised selection with promo codes & direct links, then reminders before you leave
4130 plans found · Last update:
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| # | Plan | Data | Duration | Price/GB | Code | Price | Action |
|---|---|---|---|---|---|---|---|
1 |  30 days - 10GB5G Saily Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:  | 10.00GB | 30 days | $1.82 | -10% | $18.16$20.18 | |
2 |  Europe (incl UK and Switzerland) GoMoWorld Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:      | 11.00GB | 30 days | $0.98 | -10% | $10.78$11.98 | |
3 |  Slovenia – 7 jours5G GigSkyA1 Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 1.00GB | 7 days | $4.62 | -15% | $4.62$5.44 | |
4 |  30 days - 3GB5G eSIMoeSIMo Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 30 days | $2.08 | -30% | $6.23$8.90 | |
5 |  Slovenia 20GB Orange TravelOrange Incoming callsSMSe-KYC required Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 20.00GB | 14 days | $1.03 | -5% | $20.70$21.79 | |
6 |  7 jours - Data illimitée Holafly Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | Unlimited | 7 days | ∞ | -5% | $27.85$29.32 | |
7 |  Europe 7 days 3GB Voyeglobal Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 7 days | $2.33 | -20% | $6.98$8.72 | |
8 |  Slovenia 3 GB for 7 days5G LinkeSIMTelekom Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 7 days | $1.67 | - | $5.00 | |
9 | Slovenia – 7 jours GigSkyA1 Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 0.49GB | 7 days | $0.00 | -15% | $0.00 | |
10 | Slovenia 500GB Orange TravelOrange Incoming callsSMSe-KYC required Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 500.00GB | 90 days | $0.22 | -5% | $108.99$114.73 | |
11 |  500 GB, Unlimited Call & SMS - 90 Days5G RoamifyMobitel Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 500.00GB | 90 days | $0.23 | -5% | $114.00$120.00 | |
12 | 500 GB, Unlimited Call & SMS - 90 Days5G RoamifyMobitel Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 500.00GB | 90 days | $0.23 | -5% | $114.00$120.00 | |
13 | 500 GB, Unlimited Call & SMS - 90 Days5G RoamifyTelekom SLO Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 500.00GB | 90 days | $0.23 | -5% | $114.00$120.00 | |
14 | 500 GB, Unlimited Call & SMS - 90 Days5G RoamifyMobitel Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 500.00GB | 90 days | $0.23 | -5% | $114.00$120.00 | |
15 | 500 GB, Unlimited Call & SMS - 90 Days5G RoamifyTelekom SLO Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 500.00GB | 90 days | $0.23 | -5% | $114.00$120.00 |
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GoMoWorld offers the best value: 10 GB for €6.30 with code ESIMP. For small budgets, LinkeSIM offers 10 GB at €4.12. For unlimited, Holafly from €19.
Not necessarily. EU roaming is free but limited (10-25 GB). Check your quota. eSIM recommended for: stays > 2 weeks, heavy usage, or budget plans with limited roaming.
From €1.67 (3 GB) to €47 (unlimited 15 days). Best value: GoMoWorld 10 GB at €6.30 with code ESIMP.
Yes. Slovenia is in the EU, free roaming applies. Coverage is excellent throughout the country.
Holafly: allowed. Airalo: generally yes. GoMoWorld, LinkeSIM: works but not guaranteed. Plan for 15+ GB for 2 people.
Variable. Coverage is good in valleys and tourist areas but limited in remote mountain areas. Download maps offline beforehand.
24-48 hours before departure from your WiFi. Validity starts at first connection in Slovenia.
1. Verify the eSIM is set as primary data line 2. Enable "Data Roaming" 3. Restart your phone 4. Contact 24/7 support (Airalo, GoMoWorld, Holafly)
Three common travel styles, three focused picks. Enter the partner promo code at checkout, then fine-tune plans in the comparison table above.
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
+27
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
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
Free EU roaming (since 2017) covers Slovenia. For a 1-week stay with moderate usage, your home EU plan is probably sufficient. Check your quota in your operator's customer area.
Slovenia has excellent 4G/5G coverage (98%+) thanks to three major operators:
| Carrier | Coverage | 5G | Used by |
|---|---|---|---|
| Telekom Slovenije | 99% | Yes | Airalo, GoMoWorld |
| A1 Slovenia | 98% | Yes | LinkeSIM |
| Telemach | 97% | Yes | Saily |
Compatibility: iPhone XS+, Samsung S20+, Pixel 3+, Xiaomi 12+, OnePlus 8+
Comparatif
| # | Fournisseur | Data | Durée | Prix | Code promo | Idéal pour | |
|---|---|---|---|---|---|---|---|
| 1 |  | 10 GB | 30 days | €6.30 | Best value for money | ||
| 2 |  | 10 GB | 30 days | €4.12 | — | Lowest price | |
| 3 |  | 5 GB | 30 days | €7.65 | Global leader + 5G | ||
| 4 |  | Unlimited | 5 days | €19 | — | Unlimited data + hotspot | |
| 5 |  | 3 GB | 30 days | €5.69 | NordVPN included |
For most travelers (1-2 weeks, moderate usage), check your EU roaming quota first.
If you opt for an eSIM: GoMoWorld 10 GB at €6.30 with code ESIMP offers the best value for money.
For heavy users: Holafly unlimited eliminates all stress.
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 eSIMPlanet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.
