Best eSIMs for Greece: Plan Comparisons with Unlimited Data

Q: Which networks does Sim Local use in Greece?

Sim Local uses Vodafone Greece and Nova (formerly Wind Hellas) for its Greece eSIM plans. Depending on the specific plan you choose, some partner plans may also offer access to Cosmote. All plans support 4G and 5G where available.

Q: Does Sim Local work on small Greek islands?

Yes, Sim Local works well across Greece's most-visited islands and even quieter islands. So you won't have to worry about being stranded without a reliable signal.

Q: Is Sim Local the cheapest eSIM for Greece?

Sim Local offers competitive pricing, reliable coverage, and an easy-to-use app. Compared across 4 eSIM companies, the unlimited plan was the cheapest. I think it offers a good balance between price and convenience for most travelers.

Q: Does Sim Local include hotspot for Greece plans?

Yes! All Sim Local Greece eSIM plans support hotspot and tethering, so you can share your data connection with another device if needed. This is so useful if you're traveling with a laptop, tablet, or need to share data with your travel companion.

Q: How Much Data Do You Need to Travel Around Greece?

How much data you need definitely depends on your travel style and needs. As a digital nomad, I'm constantly needing a large amount of data. Sometimes I have to work, and if wifi is unavailable, I use my hotspot, which eats away at my data. For myself, an unlimited plan is ideal (or at least 50GB a month) so I don't have to think about it. But if you only go on to get directions and check messages, I think 1 GB–3 GB per week is sufficient. If you're a medium to heavy user who posts on social media a lot and does everything a basic user would do, then I'd recommend 10-20 GB a week.

As a digital nomad, I’m constantly in search of the best eSIMs for Greece or any country I visit. I traveled to Greece several times now, and as a solo traveler, I know it’s really important to be reliably connected. I’ve been to some really small remote islands too, so having a strong connection is especially needed. It’s also important for me to get the best eSIM with unlimited data. That’s because I am constantly looking up directions, the best cafe nearby, and posting travel photos to social media.

Actually, it was in Greece where I was one time stranded with no data left on my plan, and it’s not a fun experience. Without access to Google Maps to get around or translation apps to speak to locals, I was in trouble. Each time I visited Greece, I tested a few of the eSIM companies there. I travel full time and have actually tried many eSIM companies. Each definitely have their pros and cons! Now, let’s get into which eSIM is best for Greece!

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What is an eSIM?

An eSIM is an electronic SIM Card. Now you no longer need a physical SIM Card to stay connected when you travel. It can be a hassle finding a physical SIM Card. The benefit of an eSIM is that you can download it ahead of your flight and be connected the moment you land.

To use an eSIM, your phone must be unlocked. If it’s not, you can call your carrier and see if they will unlock it for you. You will also need a phone that’s 2018 or newer.

No more looking for a pin to swap out a SIM Card:

The only downside to not getting a physical SIM is you don’t get a local number to make local calls. On the other hand, you get to keep your own number, so that’s actually a good thing in the end.

How to Install an eSIM for Greece?

The eSIM installation process is relatively straightforward and works very similarly no matter what provider you choose.

The first step is to purchase the eSIM card from whichever brand you prefer. After that, you will receive an email with instructions on how to install your eSIM.

This typically includes a QR code, which you will need to scan from another device or a friend’s phone. If you don’t have another device handy, there are instructions on doing it manually.

You will want to label your new eSIM something like “Greece” or “Travel” so you can differentiate it when you go to turn it on in your settings.

Next, you will go to your Settings < Mobile Service area. Click on mobile data and select the eSIM you just labeled. Make sure Data Roaming is toggled ON and you’re ready to go

Best eSIMs for Greece

I’ve put together a comprehensive table comparing 4 of the most popular eSIMs for Greece. This should help you get a clear picture of the pros and cons of each. As well as compare prices. But it’s good to do your own research to understand what provider offers the best value.

Greece eSIM Comparison Table (2026 Data)

Feature	Sim Local	Airalo	Holafly	Saily
Best For	Best overall value & coverage	Flexible small/medium bundles	Monthly Plans	Straightforward app experience
Local Networks Used	All 3 Networks: Cosmote, Vodafone, Nova	Nova, Vodafone	Nova, Vodafone	Major local networks
Data Allowance Options	Fixed bundles (1 GB to 20 GB+)	Fixed bundles or Unlimited options	Strictly Unlimited data	Fixed bundles & Daily-cap options
Unlimited Pricing	– 7 days: €20.25 – 15 Days:: €42.50 *capped at 10GB	– 7 days: €24.50 – 15 Days:: €44.50	– 7 days: €25.50 – 15 Days:€46.90 subject to Fair Usage Policy)	– 10 days: €30.99 – 15 Days:€43.49
Hotspot/Tethering	Supported	Supported	Supported (with limits)	Supported
Speed/Throttling	High-speed (4G/5G)	High-speed (4G/5G)	Speed may drop if Fair Usage Policy is hit	High-speed until daily limit, then throttles

1. Sim Local

I tested a few eSIM companies while in Greece, and I have to say I liked Sim Local best. It provides the best value and the most reliable network. They actually work with all 3 local networks, meaning you will be able to stay connected in even the smaller islands in Greece.

Now, that’s exactly what I love to do. I enjoy all the hidden and non-touristy islands in Greece. I knew I could depend on Sim Local when traveling to places like Kimolos or Antiparos.

Out of the eSIMs in this review, it’s also the cheapest eSIM option with unlimited data. And in fact, all the plans seem to be cheaper than it’s competitors.

The only downside I can think of for Sim Local, if I had to choose something, is that their unlimited plan is 10GB. The other providers aren’t as transparent about how much you get for unlimited, as it’s not truly unlimited. But trust me, you won’t be enjoying your trip in Greece at all if you use 10GB a day! It’s super highly unlikely to go over those limits.

If you decide to go with Sim Local, you can use my discount code “JOUJOUTRAVELS” for 10% off your first order.

They have eSIM plans across the world and offer great eSIM plans in Europe too.

Get Your Greece eSIM

2. Airalo

Airalo is one of the most popular choices when it comes to the best eSIMs in Greece or in general.

For Greece, Airalo offers several data packages, making it a good option if you only need internet for essentials like Google Maps, WhatsApp, checking emails, and occasional social media. There pricing, however, is on the pricier side if you compare with Sim Local.

While their network provider, Nova works well in major hubs like Athens, it has weaker coverage in smaller, more isolated islands.

3. Holafly

Holafly is the most expensive option out of the 4 providers in this best eSIMs for Greece review. It costs €46.90 for a 15-day unlimited plan.

The biggest selling point of Holafly is its unlimited data packages. So that’s great for not having to track your usage while exploring Greece, uploading photos, using social media, or streaming on the go.

However, it is important to note that “unlimited” does not always mean unlimited high-speed data. Like many unlimited eSIM plans, Holafly is subject to a Fair Usage Policy, meaning speeds may be reduced after heavy usage depending on network conditions.

Most travelers won’t need as much data, so getting a smaller package might be of better value to you in this case. Especially if you’re only using data for Google Maps, messaging, and occasional social media. However, Holafly can be a good choice for heavy data users who prioritize convenience and don’t want to worry about running out of data.

4. Saily

On the other hand, Saily (the same brand behind NordVPN) is the second cheapest behind Sim Local.

A 10-day unlimited plan costs €30.99, and 15 days cost €43.49.

Saily gives a daily limit of 5 GB per day for their unlimited plans.

Keep in mind that if you cross that 5 GB threshold in a single day, your connection will be throttled to 1 Mbps for the remainder of that day. This is perfectly fine for basic texting on WhatsApp or pulling up Google Maps; it will feel painfully slow if you are trying to stream high-definition video or upload large video files on the go.

Ultimately, Saily is a good option for standard travelers and digital nomads who want a user-friendly app interface and great performance. But it might not be the best option if you think you will exceed 5 GB of heavy usage in a single day.

Best eSIM for Greece: Final Verdict

Sim Local is the best eSIM for Greece if you prioritize value for money, reliability, and ease of installation. They have great customer support and offer competitive pricing plans.

The multi-network coverage (Cosmote, Vodafone, Nova) means you won’t have to worry about being stranded without data if visiting lesser-known Greek islands. If you’re looking for an eSIM provider in Greece with competitive pricing, hotspot access, and easy installation, Sim Local checks all the boxes.

Which networks does Sim Local use in Greece?

Sim Local uses Vodafone Greece and Nova (formerly Wind Hellas) for its Greece eSIM plans. Depending on the specific plan you choose, some partner plans may also offer access to Cosmote. All plans support 4G and 5G where available.

Does Sim Local work on small Greek islands?

Yes, Sim Local works well across Greece’s most-visited islands and even quieter islands. So you won’t have to worry about being stranded without a reliable signal.

Is Sim Local the cheapest eSIM for Greece?

Sim Local offers competitive pricing, reliable coverage, and an easy-to-use app. Compared across 4 eSIM companies, the unlimited plan was the cheapest. I think it offers a good balance between price and convenience for most travelers.

Does Sim Local include hotspot for Greece plans?

Yes! All Sim Local Greece eSIM plans support hotspot and tethering, so you can share your data connection with another device if needed. This is so useful if you’re traveling with a laptop, tablet, or need to share data with your travel companion.

How Much Data Do You Need to Travel Around Greece?

How much data you need definitely depends on your travel style and needs. As a digital nomad, I’m constantly needing a large amount of data. Sometimes I have to work, and if wifi is unavailable, I use my hotspot, which eats away at my data. For myself, an unlimited plan is ideal (or at least 50GB a month) so I don’t have to think about it.

But if you only go on to get directions and check messages, I think 1 GB–3 GB per week is sufficient. If you’re a medium to heavy user who posts on social media a lot and does everything a basic user would do, then I’d recommend 10-20 GB a week.

Best eSIMs for Greece: Plan Comparisons with Unlimited Data

What is an eSIM?

How to Install an eSIM for Greece?