How much does an eSIM for Slovenia cost?

Slovenia eSIM plans vary by provider and data amount. Plans typically start from $2-5 for 1 GB with pay-as-you-go providers. Standard plans with 3-5 GB for a week or two typically range from $8 to $15. Compare prices above to find the best deal.

Can I keep my WhatsApp number while using an eSIM in Slovenia?

Yes! Your WhatsApp number is tied to your original phone number, not your data plan. When you add a travel eSIM for Slovenia, WhatsApp continues to work with your existing number. Just make sure to set the eSIM as your data line while keeping your original SIM for calls/SMS.

When should I install my Slovenia eSIM?

We recommend installing your eSIM before departure (you can do this via QR code at home) but only activating it once you arrive in Slovenia. Most plans start their validity period upon first connection to a local network.

Is my phone compatible with eSIM?

Most phones released after 2020 support eSIM, including iPhone XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and many other Android devices. Check your phone settings for an 'Add eSIM' or 'Add Cellular Plan' option.

What network coverage will I get in Slovenia?

Coverage depends on the provider and their local network partners. Most eSIM providers offer 4G LTE coverage in Slovenia, with 5G available in select areas. Check the provider details above for specific network information.

Slovenia eSIM Prices (2026)

642 plans available·6 providers compared·From $1.30

Cheapest Slovenia eSIM currently starts at $1.30. Compare prices from Airalo, Nomad, Saily and 3+ more providers below.

Cheapest Slovenia eSIM

$1.30

BreezeSIM · 1000 MB · 7 Days

$1.33 per GB

Lowest headline price. Usually a small bundle, so check the per-GB cost before assuming it is the best deal.

Best value per GB

$47.79

BreezeSIM · 97.7 GB · 30 Days

$0.49 per GB

Lowest cost per gigabyte at a realistic trip size. This is the number that predicts what you actually spend.

Cheapest unlimited

$1.56

BreezeSIM · Unlimited · 1 Days

Unlimited data plans, where a provider offers them for this destination.

Airalo1 GB/3 Days$4.00Nomad1 GB/7 Days$12.00Saily1GB/7 Days$4.99

Cheapest

BreezeSIM⚡ LIVE

eSIM, 1GB, 7 Days, Slovenia, V2

1000 MB·7 Days·Hotspot

$1.30

$1.33/GB

~$0.19/day

Instant QR Activation

Buy on BreezeSIM

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BreezeSIM⚡ LIVE

eSIM, Unlimited, 1 Day, Slovenia, V2

Unlimited·1 Days·Hotspot

$1.56

~$1.56/day

Instant QR Activation

Buy on BreezeSIM

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BreezeSIM⚡ LIVE

eSIM, Unlimited Essential, 1 Day, Slovenia, V2

Unlimited·1 Days·Hotspot

$1.87

~$1.87/day

Instant QR Activation

Buy on BreezeSIM

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BreezeSIM⚡ LIVE

eSIM, 2GB, 15 Days, Slovenia, V2

2.0 GB·15 Days·Hotspot

$2.30

$1.18/GB

~$0.15/day

Instant QR Activation

Buy on BreezeSIM

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Roamix⚡ LIVE

Slovenia 500MB/Day

Unlimited (500MB/day)·1 Days·Hotspot

$2.50

~$2.50/day

Instant QR Activation

Buy on Roamix

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Roamix⚡ LIVE

Europe(30+ areas) 300MB/Day

Unlimited (300MB/day)·1 Days·34 Countries·Hotspot

$2.70

~$2.70/day

Instant QR Activation

Buy on Roamix

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Roamix⚡ LIVE

Slovenia 1GB/Day

Unlimited (1GB/day)·1 Days·Hotspot

$2.85

~$2.85/day

Instant QR Activation

Buy on Roamix

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eSIMPal⚡ LIVE

Balkans - 1GB 30 Days

1 GB·30 Days·9 Countries·Hotspot

$2.90

$2.90/GB

~$0.10/day

Instant QR Activation

Buy on eSIMPal

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eSIMPal⚡ LIVE

Europe + UK - 1GB 30 Days

1 GB·30 Days·33 Countries·Hotspot

$2.90

$2.90/GB

~$0.10/day

Instant QR Activation

Buy on eSIMPal

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eSIMPal⚡ LIVE

Slovenia - 1GB 30 Days

1 GB·30 Days·Hotspot

$2.90

$2.90/GB

~$0.10/day

Instant QR Activation

Buy on eSIMPal

Redirects to official site

live_api

Provider	From	Network	Rating	Description
Airalo74 plans available	$4.00	4G / 5G*	4.3	eSIM plans for Slovenia
Nomad13 plans available	$12.00	4G / 5G*	4.3	eSIM plans for Slovenia
Saily17 plans available	$4.99	4G / 5G*	4.3	eSIM plans for Slovenia
eSIMPal24 plans available	$2.90	4G	4.3	eSIM plans for Slovenia
BreezeSIM32 plans available	$1.30	4G / 5G*	4.3	eSIM plans for Slovenia
Roamix482 plans available	$2.50	4G / 5G*	4.3	eSIM plans for Slovenia

* Prices and features are sourced from official provider feeds and partner catalogs.
* 5G availability depends on device compatibility, local coverage, and network conditions.

Crossing a Balkan border?

Slovenia is in the EU, with the non-EU Western Balkans starting a couple of hours south.

Under about four countries, stacking local plans usually beats a regional bundle here — our Balkans guide prices both, route by route, and lists which bundles quietly skip the non-EU stops.

Best eSIM for the Balkans — 11 countries compared →

Mobile Network & eSIM Coverage in Slovenia

Network Overview

Slovenia has mobile network coverage from local carriers. Most eSIM providers connect to established local networks to provide 4G LTE coverage, with 5G expanding in major urban areas.

eSIM Support

Travel eSIM providers offer coverage across Slovenia's popular destinations. Actual speeds and coverage depend on your device, location, and the provider's local network partner.

Network coverage information is based on general availability and may vary. Actual speeds depend on device, location, and provider.

Slovenia eSIM Prices (2026)

Mobile Network & eSIM Coverage in Slovenia

Network Overview

eSIM Support

Frequently Asked Questions