Best eSIM for Greece: Fast, Flexible & Easy to Activate

Planning a Trip to Greece? Here’s How to Stay Connected

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Greece is a dream destination, whether you're visiting the ancient ruins of Athens, island-hopping in Santorini and Mykonos, or relaxing on the beaches of Crete. But if you want seamless connectivity, a travel eSIM is your best bet.

Traditional SIM cards are slowly becoming a thing of the past. eSIM technology lets you activate a Greece eSIM plan instantly. With an eSim, there is no need to visit a store or swap physical SIMs. But with so many eSIM providers offering data plans, how do you choose the right one?

In this guide, we’ll compare the best eSIMs for Greece, covering prepaid eSIM options, coverage, and pricing, so you can stay online hassle-free.

How Much Data Do You Need in Greece?

The amount of eSIM data you’ll need depends on your travel style:

• Light users: (Google Maps, messaging) → 5-10GB
• Moderate users: (social media, occasional video streaming) → 10-20GB
• Heavy users: (Netflix, gaming, remote work) → Unlimited plans

Most Greece eSIM plans offer a fair usage policy, meaning speeds may be reduced after a set limit. If you want high-speed data with no surprises, choose a global eSIM or unlimited plus option.

Best eSIMs for Greece in 2025

1. Sim Local 

Greece 20 GB

Smartroam (VN)

20GB

$42.25

30 Days

Buy now

Top Seller

📞 Calls & Texts: Optional add-on
📊 Data: 20GB - Unlimited
📅 Validity: 7-30 Days
🌍 Multi-Destination: Greece only or EU-wide options
📡 Hotspot & Data Tethering: ✅
💰 Price: From €15

If you're traveling to Athens, Mykonos, Crete, Santorini, or beyond, Sim Local offers a hassle-free eSIM experience with instant activation via QR code. Unlike some eSIMs that require a manual switch, Sim Local automatically connects to the best available network, ensuring strong coverage whether you're in the city or on the islands. It’s a great choice for dual SIM users who want to keep their primary number while using an eSIM data plan. Plus, with 24/7 support, you’re never left stranded.

Why Choose Sim Local?
- Works on Greece’s major networks (Cosmote, Vodafone, Wind)
- More affordable than Holafly eSIM & Nomad eSIM
- Better alternative to Vodafone Greece prepaid SIMs
- No hidden roaming fees—what you pay is what you get

2. Airalo eSIM 

📞 Calls & Texts: ❌ Data-only (no voice/SMS)
📊 Data: 100MB - 20GB
📅 Validity: 7 - 30 Days
🌍 Multi-Destination: Greece only
📡 Hotspot & Data Tethering: ✅
💰 Price: From €5

Airalo is a budget-friendly eSIM option for travelers who only need basic data access in Greece. It offers various data packages ranging from 100MB (free trial) to 20GB, with validity periods of 7 to 30 days. However, Airalo eSIMs are data-only, meaning no calls or SMS—which could be a dealbreaker for those who need to receive verification texts or make local reservations.

While it provides low-cost options, real traveler reviews suggest that customer support can be slow, and some users have reported network connectivity issues in certain areas.

📌 Pros: Cheap, easy to install, multiple data tiers
📌 Cons: No calls or texts, mixed customer service feedback, limited to Greece only

 3. Holafly

📞 Calls & Texts: ❌ Data-only (no calls or SMS)
📊 Data: Unlimited (fair usage policy applies)
📅 Validity: 5 - 30 Days
🌍 Multi-Destination: Greece & Europe
📡 Hotspot & Data Tethering: ❌ (Hotspot blocked)
💰 Price: €68.90 for 30 days

Holafly eSIM Greece is perfect for travelers who need unlimited data for video calls, social media, and streaming. However, there’s a major downside: hotspot tethering is blocked, meaning you can’t share your data with other devices like a laptop or tablet. This could be a deal-breaker if you work remotely or need internet on multiple devices.

📌 Pros: Unlimited plans, works across multiple countries
📌 Cons: No tethering, more expensive than Sim Local

 4. Vodafone Greece

📞 Calls & Texts: ❌ Data-only (no calls or SMS)
📊 Data: 10GB + 10GB Free (15 Days) / 20GB + 20GB Free (30 Days)
📅 Validity: 15 - 30 Days
🌍 Multi-Destination: Yes (Covers 44 European countries)
📡 Hotspot & Data Tethering: ✅
💰 Price: From $24

For travelers needing a data-only plan with broad European coverage, Vodafone Greece’s eSIM is a solid choice. Available in 44 European countries, it provides flexible short-term options at competitive prices.

If you only need mobile data for navigation, social media, and messaging apps (WhatsApp, iMessage), this plan is a cost-effective alternative. However, if you require calls or SMS, you may want to consider Sim Local or a local Vodafone Greece prepaid SIM instead.

📌 Pros: Large data packages, multi-country coverage
📌 Cons: No calls or SMS, requires internet for messaging apps

5.Orange Holiday Europe 🟠

Global 18 GB

Three UK (DI)

18GB

$25.25

73 Countries

30 Days

Buy now

Top Seller

📞 Calls & Texts: Not included
📊 Data: 100GB in 5G
📅 Validity: 30 Days
🌍 Multi-Destination: No (Greece only)
📡 Hotspot & Data Tethering: ✅
💰 Price: £49.90

For those who need a large data allowance, Orange Holiday Europe offers a 100GB Greece eSim plan high-speed 5G connectivity. However, this plan does not include calls or texts, making it best suited for travelers who rely on data-based communication like WhatsApp or FaceTime.

📌 Pros: Generous data allowance, fast 5G speeds
📌 Cons: No calls or texts included, higher price compared to Sim Local

How to Install an eSIM for Greece

📌 Using a QR Code:

1. Purchase your Sim Local eSIM plan online.
2. Scan the QR code sent to your email.
3. Follow the instructions to activate your eSIM profile.

📌 Using the Sim Local App:

1. Download the Sim Local app.
2. Select your Greece eSIM and follow the steps to activate.

📌 Switching Back to Your Home Plan:

• Once back, simply disable your Greece eSIM and reactivate your primary number in settings.
• Tip: Keep your main SIM disabled during your trip to avoid international roaming fees.

Common eSIM Mistakes to Avoid

- Not checking if your phone is unlocked before buying an eSIM.
- Forgetting to disable your home SIM’s roaming and getting surprise charges.
- Assuming all eSIMs allow hotspot/tethering.

Final Thoughts – Which is the Best eSIM for Greece?

For most travelers, Sim Local is the best eSIM provider for Greece. It offers better pricing, seamless activation, and the best coverage for travelers exploring Athens, Santorini, and Crete.

However, if you need unlimited data, Holafly eSIM may be a good alternative, while Airalo eSIM is perfect for budget-conscious travelers who just need basic data access.

💡 Stay Connected with Sim Local

Now that you’ve found the best eSIM for Greece, why not make setup even easier? Check out these guides:

- Step-by-Step Guide to Installing an eSIM
- How to Install a Sim Local eSIM with a QR Code
- How to Install Your eSIM Using the Sim Local App

🚀 Try Sim Local’s Free Trial eSIM
Want to test an eSIM card before committing? Get a free trial and experience seamless connectivity before your trip!
👉 Try a Free eSIM Now

With Sim Local, you can skip roaming fees and enjoy seamless connectivity—whether you're in Greece, the United Kingdom, Hong Kong, South Korea, or the Virgin Islands!

eSIM for Greece FAQ’s 

How do I use my eSIM without getting charged for roaming on my primary SIM?
To avoid unexpected charges, disable data roaming for your primary SIM before arrival. This ensures you won’t accidentally use your home network’s data while abroad.

Can I keep my primary number active for calls/SMS while using an eSIM for data?
Yes! As long as your home SIM’s data is turned off, you can still receive SMS and calls while using your eSIM for data. Many travelers do this to receive bank verification codes and airline updates.

How do I receive important SMS (like 2FA codes) while using an eSIM?
If you need 2FA codes from banks or services, keep your primary SIM active but disable data roaming. You’ll still receive texts, but won’t incur unexpected charges.

What happens if my eSIM stops working?
First, restart your phone and check if the eSIM profile is still active. If there’s no connection, reset your network settings or contact Sim Local’s 24/7 customer support for troubleshooting.

Can I install my eSIM before I arrive in Greece?
Yes! Most eSIM providers allow you to download the eSIM profile before departure. Your data plan will only activate when you connect to a Greek network, ensuring no wasted days.