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

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.

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 eSIM options.

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

20 GB eSIM

Greece

Smartroam (VN)

Duration

30 Days

Plan

Data

 

Price

$42.25

$42.25

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Best Value

Ideal for mid to long term explorers, remote workers, or digital nomads spending up to a month in Greece, this plan suits travellers who need stable data and occasional hotspot capability. It's especially useful for those relying on data apps like video calls, navigation, social media and messaging. Short stay visitors or lighter users might prefer smaller data packages but digital natives will prefer this plan.

If you're seeking reliable connectivity across Greece, whether exploring Athens or working from Thessaloniki, this 20 GB eSIM is a convenient and flexible choice for staying connected without needing a physical SIM card.

📊 Data: 20GB
📅 Validity: 30 Days
🌍 Multi-Destination: Greece Only
📡 Hotspot & Data Tethering: ✅

10 GB eSIM

Greece

Smartroam (VN)

Duration

30 Days

Plan

Data

 

Price

$21.50

$21.50

Buy Now

This plan is ideal for light to moderate users such as short stay travellers, weekend visitors, or those browsing maps, messaging, or using social media. It offers a balance of reliability and flexibility in urban and tourist areas. Travellers who need extended data usage or remote working solutions might prefer the larger 20 GB plan, while minimal users may find smaller data options such as this eSIM plan more fitting.

This 10 GB eSIM is a simple and convenient choice for staying connected during a shorter visit to Greece and includes the benefits of needing no physical SIM required and easy instant setup as you land.

📊 Data: 10GB
📅 Validity: 30 Days
🌍 Multi-Destination: Greece Only
📡 Hotspot & Data Tethering: ✅

5 GB eSIM

Greece

Smartroam (VN)

Duration

30 Days

Plan

Data

 

Price

$12.50

Buy Now

This 5GB Greece eSIM plan suits travellers visiting for a few weeks who use maps, social media, messaging, or occasional streaming, and who don’t require large amounts of data. It’s straightforward to top up through the Sim Local app and comes with a flexible, no‑quibble refund policy. Light users and weekend visitors will appreciate its balance of simplicity and performance. If you need more data or plan to work remotely, a larger data eSIM plan such as the 10GB or 20GB plans above might be a better fit.

Overall, this 5 GB eSIM is a hassle-free and convenient connectivity solution during short stays in Greece, allowing you to stay connected without swapping physical SIM cards.

📊 Data: 5GB
📅 Validity: 30 Days
🌍 Multi-Destination: Greece Only
📡 Hotspot & Data Tethering: ✅

3 GB eSIM

Greece

Smartroam (VN)

Duration

30 Days

Plan

Data

 

Price

$10.00

$10.00

Buy Now

This 3GB Greece eSIM plan is a no-contract, pay-as-you-go plan that allows easy top ups through the Sim Local app and includes a flexible refund policy. This option is ideal for light travellers on short visits such as weekend trips or city breaks who mainly use maps, messaging, social media or occasional streaming. No physical SIM card is needed and setup is quick and easy on arrival.

For those who plan to use more data for remote work or longer stays, a larger plan would be more suitable. For brief getaways or quick stopovers or stays in Greece, this 3 GB eSIM offers a simple and reliable way to stay connected across 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.

- 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.

For most travellers, Sim Local is the best eSIM provider for Greece. We offer better pricing, easy activation, and the best coverage for travellers exploring Athens, Santorini, Crete and any other area of Greece. If you need a lot of data for apps, streaming or working remotely then the 20GB option is the best option for you. If you need a Greece eSIM just for navigation and apps like WhatsApp then the smaller plans would suit you best.

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!

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.