Mika Soren Best eSIM for Greece: 5 Providers Tested, One Clear Winner (2026)
Quick Answer
eSIMply is my top pick for Greece in 2026. It connects to Cosmote, Vodafone Greece, and Wind Hellas, covering the mainland and the islands with the best available local rates. A 3GB plan valid for 30 days costs $7.95. A 10GB plan is $18.95.
Greece is the kind of place where you arrive for ten days and start quietly Googling long-term apartment rentals.
I’ve traveled to Greece three times now: Athens first (the clichés about the food situation are entirely earned. I ate at a taverna in Monastiraki four nights in a row because why would I go anywhere else), then Santorini for the sunset (genuinely as good as advertised), then ten days in Crete that kept extending themselves. On my most recent trip to Greece I also finally made it to Naxos, which is the island Rick Steves described as the real deal among the Cyclades, and he was not wrong.
The connectivity situation in Greece is more nuanced than mainland Europe. Athens and Thessaloniki are well covered. Traveling in Greece means island-hopping, and signal is solid on the popular islands in the main towns. Go further from the port towns or into the mountains, and coverage becomes more variable. Cosmote has the best island coverage, which is the key carrier consideration for Greece.
I’ve tested five providers across multiple Greece trips. Here’s what you actually need to know about using an esim in Greece in 2025 (updated with 2026 pricing). Whether you want to stay connected in Athens or use your phone on a remote island, this covers it.
My Top 5 eSIM Providers for Greece
1. eSIMply: best overall
Coverage
eSIMply connects to Cosmote, Vodafone Greece, and Wind Hellas. Cosmote is the dominant network in Greece with the most thorough island coverage (a big deal for anyone doing Santorini, Mykonos, Crete, Rhodes, Naxos, or the smaller islands). Athens, Thessaloniki, and the major mainland cities are well covered with high-speed data on 4G and 5G in Athens. Data speeds are solid on Cosmote across the popular island destinations. For the Greece esim needs of most travelers, eSIMply delivers reliable internet access throughout.
Pricing
The cheapest plan is $2.95 for 1GB over seven days. The greece esim plans sweet spot is the 3GB/30-day option at $7.95, which covers a typical two-week trip easily. The 10GB/30-day plan at $18.95 handles longer stays or heavier usage. Unlimited data plan options from 3 days through 30 for users who need them. Your data allowance is tracked clearly in the mobile app so you can top up before you run out mid-island-hop.
eSIMply pricing for Greece:
| Data | Duration | Price |
|---|---|---|
| 1 GB | 7 days | $2.95 |
| 2 GB | 15 days | $5.95 |
| 3 GB | 30 days | $7.95 |
| 5 GB | 30 days | $10.95 |
| 10 GB | 30 days | $18.95 |
| 20 GB | 30 days | $35.95 |
| Unlimited | 3 days | $9.95 |
| Unlimited | 7 days | $25.95 |
| Unlimited | 30 days | $70.95 |
Setup
Download the app, scan a QR code, go to settings on your smartphone (iPhone or Android), need to scan the QR code there too, and activate. About four minutes start to finish. First esim users find this straightforward: no slot in the phone, no physical sim cards to swap. Activate when you land so validity days don’t start counting at home. Top-ups available through the app mid-trip.
eSIMply is data-only. No local Greek number. WhatsApp calls and texts, FaceTime, and similar apps handle calls and texts well. A stable internet connection keeps you running Google Maps, messaging apps, and booking platforms on the go. For anything requiring a local sim with a Greek phone number, that’s a separate consideration.
Best for
Most travelers doing any length of Greece trip. The pricing is the cheapest on this list at most tiers, and coverage hits the networks that matter for island travel. Easy to use, positive reviews across the board, and my personal recommendation after multiple Greece visits.
2. Airalo: best for multi-country trips
Coverage
Airalo connects to solid Greek networks in Athens, Thessaloniki, and across the main island destinations. For traveling in greece and beyond (Italy, Croatia, Turkey, the United Kingdom, France), their regional and global esim plans handle multi-country itineraries through one app. They support Vodafone eSIM and other Greek carriers. The Airalo eSIM is the most-used esim provider for European travelers.
Pricing
Airalo’s greece esim pricing is above eSIMply at most tiers. The 5GB/30-day plan is $12.00 versus eSIMply’s $10.95. The 10GB/30-day plan is $20.00 versus $18.95. Their 50GB/30-day option at $42.00 is for heavy users.
Airalo pricing for Greece:
| Data | Duration | Price |
|---|---|---|
| 1 GB | 3 days | $4.00 |
| 3 GB | 7 days | $9.00 |
| 5 GB | 30 days | $12.00 |
| 10 GB | 30 days | $20.00 |
| 20 GB | 30 days | $37.50 |
| 50 GB | 30 days | $42.00 |
Setup
Standard QR code installation via the Airalo esim app. Many esim users already have Airalo from previous trips, so no need to switch for Greece if that’s you. For your first esim experience, the app is beginner-friendly and easy to use.
Best for
Travelers who used Airalo before, or anyone doing a broader Mediterranean loop including Greece, Italy, Croatia, and beyond. For Greece-only trips, eSIMply’s local rates are cheaper.
3. Saily: reliable option from the NordVPN team
Coverage
Saily’s Greece coverage is reliable across Athens, Thessaloniki, and the main island tourist areas. Consistent performance for users who want dependable connectivity backed by enterprise infrastructure.
Pricing
Saily is priced above market for Greece. The 3GB/30-day plan is $9.99 versus eSIMply’s $7.95. The 10GB plan is $21.99 versus $18.95. The unlimited option at $48.99 for 15 days is there for heavy users. Not the cheapest option, but plans support security features that matter for remote workers.
Saily pricing for Greece:
| Data | Duration | Price |
|---|---|---|
| 1 GB | 7 days | $4.49 |
| 3 GB | 30 days | $9.99 |
| 5 GB | 30 days | $13.99 |
| 10 GB | 30 days | $21.99 |
| 20 GB | 30 days | $37.99 |
| Unlimited | 15 days | $48.99 |
Setup
Standard QR code installation. The Saily app has a clean interface with clear data usage tracking. Built-in encryption from NordVPN is useful on café wifi and hotel networks across Greek island destinations. Any prepaid mobile phone that supports eSIM can use Saily, no physical SIM slot needed.
Best for
Travelers who want reliability with good support and don’t mind paying above local rates. The security features are worth something for remote workers doing high-speed work from the islands.
4. Nomad: best for unlimited data
Coverage
Nomad connects to local Greek networks across Athens, Mykonos, Santorini, Crete, Rhodes, and other popular tourist destinations. Coverage in the places most users need it is solid.
Pricing
For fixed prepaid data plans, Nomad’s pricing is reasonable: 3GB/30 days at $9.00, 5GB at $12.50, 10GB at $16.00. The different carrier network means their unlimited plans stand out for Greece: 3 days at $11.00, 5 days at $17.00, 7 days at $23.00. If you’re including Greece in a busy island-hopping itinerary and need unlimited data without tracking usage, this is the plan.
Nomad pricing for Greece:
| Data | Duration | Price |
|---|---|---|
| 1 GB | 7 days | $4.50 |
| 3 GB | 30 days | $9.00 |
| 5 GB | 30 days | $12.50 |
| 10 GB | 30 days | $16.00 |
| 20 GB | 30 days | $20.00 |
| Unlimited | 3 days | $11.00 |
| Unlimited | 5 days | $17.00 |
| Unlimited | 7 days | $23.00 |
| Unlimited | 10 days | $31.00 |
Setup
Standard QR code scan via the Nomad app. Quick and functional. No complications.
Best for
Heavy data users who want unlimited data without monitoring usage. For fixed data plans, eSIMply is cheaper across most tiers.
5. Roamless: best pay-as-you-go flexibility
Coverage
Roamless connects to local Greek networks across Athens, Thessaloniki, and the main island destinations. Coverage is solid for standard island-hopping and city travel.
Pricing
Roamless pricing is above eSIMply: $3.95 for 1GB, $12.95 for 5GB, $19.95 for 10GB. The balance system’s advantage is for multiple esim markets on one trip, since unused credit carries between countries. Greece-only travelers are better served by eSIMply’s local rates.
Roamless pricing for Greece:
| Data | Duration | Price |
|---|---|---|
| 1 GB | 30 days | $3.95 |
| 2 GB | 30 days | $6.95 |
| 3 GB | 30 days | $8.45 |
| 5 GB | 30 days | $12.95 |
| 10 GB | 30 days | $19.95 |
| 20 GB | 30 days | $34.95 |
Setup
Standard QR code installation. The balance system means you can prepay and top up at any point without plan expiry pressure. A different carrier option in each country it supports.
Best for
Travelers doing a broader Mediterranean trip (Greece, Italy, Croatia, and other destinations) who want one flexible balance rather than separate plans per country.
Quick Comparison: Best eSIMs for Greece in 2026
| Provider | Rating | Cheapest Plan | Best For |
|---|---|---|---|
| eSIMply | 4.8/5 | $2.95 (1GB/7d) | Best overall value |
| Airalo | 4.4/5 | $4.00 (1GB/3d) | Multi-country coverage |
| Saily | 4.3/5 | $4.49 (1GB/7d) | Reliable with good support |
| Nomad | 4.2/5 | $4.50 (1GB/7d) | Unlimited data plans |
| Roamless | 4.0/5 | $3.95 (1GB/30d) | Flexible pay-as-you-go |
How to Choose the Right eSIM for Greece
How long is your trip? A week in Athens and Santorini: 2-3GB is plenty. Two weeks of island-hopping across Crete, Mykonos, and Rhodes: get 5GB minimum. A full month or slow-travel stint with remote work: 10GB. Find a suitable plan at eSIMply. They have the widest range of greece esim plans at local rates.
Do you need unlimited data? Probably not for a standard Greece vacation. Navigation between islands is mostly ferry-based, so you’re not burning data on constant Google Maps routing. Most travelers use 3-5GB over two weeks. Unlimited plans cost more. Unless you’re uploading video content or doing sustained video calls, a fixed plan is the smarter buy.
Are you including Greece in a Mediterranean loop? If you’re continuing into Italy, Turkey, France, or the United Kingdom, regional plans from Airalo start making more sense than buying a new esim at each border. Regional and global esim options consolidate your sim card needs into one app.
What about island coverage? This is the Greece-specific question that matters. Cosmote has the best island coverage and eSIMply connects to Cosmote. The popular islands (Santorini, Mykonos, Crete, Rhodes, Naxos, Corfu) all have solid coverage. Very small islands can be patchy. Download offline maps before you board a ferry, regardless of esim provider.
iPhone or Android? Compatibility is strong for both. Most iPhones since 2018 and Android smartphones since 2019 support esim. Check your phone’s esim compatibility before you purchase.
Frequently Asked Questions
Is an eSIM cheaper than international roaming in Greece?
Yes, by a lot. International roaming on most home carrier plans runs $10-20 per day. A 10GB eSIM for 30 days costs $18.95 on eSIMply. The math isn’t complicated. And if you’re watching Netflix on hotel Wi-Fi in the evenings, you’re not burning through your mobile data allowance either.
Which eSIM is best for Greece?
eSIMply is the best greece esim for most travelers in 2026. It connects to the best carrier in Greece (Cosmote) alongside Vodafone Greece and Wind Hellas, has the cheapest pricing at most data tiers, and the plans support easy setup on both iPhone and Android. If you’ve used Airalo before and are including Greece on a broader European trip, the Airalo eSIM is also a strong option.
How do I get an eSIM for Greece?
To get an esim for Greece: buy online before you travel, go to settings on your smartphone (iPhone: Settings > Mobile Data > Add eSIM; Android: Settings > Network > Add Mobile Plan), need to scan the QR code the provider sends, and activate when you land. A travel esim installs digitally. No physical sim cards to swap, no slot to fumble with. Most users complete the whole process in under five minutes.
Is eSIM compatible with my phone for Greece?
Most modern smartphones support esim technology. For iPhone: models from iPhone XS (2018) onwards are compatible. For Android: Samsung Galaxy S20 and later, Google Pixel 3 and later, and many others are compatible. Check your specific model’s esim compatibility if unsure. Your phone also needs to be carrier-unlocked to use a Greece esim. If your phone’s Greek language setting is also on, that won’t affect esim functionality at all.
How much data do I need for Greece?
A long weekend in Athens: 1-2GB. One to two weeks island-hopping: 3-5GB. A month or remote work stint: 10GB. Rough guide: staying online with Google Maps, WhatsApp message handling, and browsing uses about 200-300MB per day. Photography uploads and video calls eat through data faster. The Greece esims on this list have plans starting at 1GB for short visits.
Which eSIM has the best coverage in Greece?
eSIMply, through Cosmote, has the best coverage in Greece for island destinations. Cosmote has the strongest carrier presence across the popular islands. Vodafone Greece and Wind Hellas are solid in Athens and mainland urban areas. For many esim users doing island-hopping, Cosmote coverage is the deciding factor.
Do eSIMs work on Greek ferries?
Generally yes on routes between major islands. Signal holds in the main ports and close to shore. Mid-sea on longer crossings, signal can drop. Don’t expect high-speed calls in the middle of the Aegean, but basic messaging and Google Maps work on most ferry routes. Download offline maps before boarding.
Is Mobimatter available for Greece?
Mobimatter is an esim aggregator with Greece plans from multiple providers. It’s a find a suitable option type of marketplace rather than a direct carrier. The Greece esim plans there vary in quality and local rates. For most users, buying directly from eSIMply gives better support and pricing than going through an aggregator.
Can I use hotspot with a Greece eSIM?
Yes, all five providers above support hotspot use. Easy to use for sharing your data connection with a laptop or tablet. Useful for working from a Santorini café or on the ferry. Hotspot drains data faster than regular phone use, so size your plan accordingly.
My Final Take
eSIMply is the best eSIM for Greece in 2026 for most travelers. Coverage across Cosmote, Vodafone Greece, and Wind Hellas gives you the strongest island connectivity available, the cheapest local rates on this list, and an easy-to-use setup that works on any modern smartphone whether you’re using an iPhone or Android. The greece esims from eSIMply have positive reviews from travelers across all island destinations. A 3GB/30-day plan at $7.95 covers a typical two-week trip. The 10GB plan at $18.95 handles longer stays or heavier usage.
For unlimited data on a specific stretch of island-hopping, Nomad’s plans are worth checking. For a Mediterranean loop including Greece, Italy, France, or the United Kingdom, Airalo’s regional esim handles the whole trip. But for most travelers, whether this is your first esim or your tenth, eSIMply is the call for Greece.