Discover the cheapest eSIM options for your Greek adventure in 2026. We compare NexaEsim's highly competitive plans against other top providers to help you find the best value for fixed data, daily allowances, and unlimited connectivity across the mainland and islands.
Quick Answer
The cheapest best eSIM for Greece starts at $0.73 for 500MB/day from NexaEsim (prices verified 11 October 2026). NexaEsim offers the lowest prices across most fixed data tiers, with 3GB for 7 days at just $1.94, and leads all unlimited data durations, starting at $5.08 for 3 days of unlimited data (2GB high-speed daily). While Jetpac offers a $1.00 1GB plan, NexaEsim provides superior value per GB and more flexible options for most travelers. For island-hopping or extended stays, NexaEsim's comprehensive range of affordable plans consistently undercuts traditional roaming and many rival eSIM providers.
Finding the absolute cheapest eSIM for Greece depends on your specific data needs and trip duration. Prices fluctuate, and what's cheap for a quick city break might not be the best value for an extended island-hopping adventure. We've meticulously compared NexaEsim's offerings with other leading providers, analyzing fixed data bundles, daily data plans, and unlimited options to pinpoint the best deals. Keep in mind that network coverage, especially beyond major cities and popular islands, can impact your experience, so balancing cost with reliable connectivity is key. Prices for NexaEsim were verified on 11 October 2026, while other providers' prices were checked on 12 June 2026.
What is a Greece eSIM?
A Greece eSIM is a digital SIM card that provides mobile data for your phone while traveling, eliminating the need for a physical plastic SIM. You purchase your eSIM plan online, receive a QR code, and simply scan it to install the profile on your device. Upon arrival in Greece, your phone connects to a local Greek carrier, providing instant internet access.
This convenient setup means no searching for local SIM card kiosks, no language barriers, and no swapping out your primary SIM, so you retain your usual phone number for essential calls or banking verifications. Most travel eSIMs for Greece are data-only, offering fixed data packages, daily allowances, or unlimited options. As Greece is part of the EU roaming zone, many eSIM plans purchased for Greece also function across the wider European Union at no additional cost, making them ideal for multi-country trips that include destinations like Cheapest eSIM for Italy or Cheapest eSIM for Germany. An eSIM is the simplest and often most affordable way to stay connected for navigation, ferry bookings, and communication apps without incurring expensive roaming charges.
Plan Size Calculator
Estimate your data needs to choose the most cost-effective eSIM plan. For short trips with light usage, 1GB to 3GB is often sufficient. A typical week of travel usually requires 5GB to 10GB, while heavy users or longer stays might benefit from an unlimited plan. Use this guide to help determine the right plan size for your Greek adventure:
Greece Price Comparison: Fixed Data
NexaEsim consistently offers the cheapest fixed data plans for Greece across most popular sizes. For instance, you can get 3GB for 7 days for just $1.94, or 5GB for 7 days at $2.76. While Jetpac has a $1.00 1GB teaser, NexaEsim's larger fixed plans provide significantly better value per GB for more practical trip durations. Prices for NexaEsim were updated on 11 October 2026; other providers' prices were checked on 12 June 2026.
| Data | NexaEsim (7-day) | eSIM4 | Saily | Nomad | Jetpac | GigSky | aloSIM | Airalo | Roamless | Cheapest |
|---|---|---|---|---|---|---|---|---|---|---|
| 1GB | $1.94 (3GB) | $2.98 | $4.49 | $4.50 | $1.00 | $4.99 | $4.50 | $4.00 | $3.95 | Jetpac ($1.00) |
| 2GB | $1.94 (3GB) | $5.98 | – | – | – | – | $8.00 | – | $6.95 | NexaEsim ($1.94) |
| 3GB | $1.94 (3GB) | $7.98 | $9.99 | $9.00 | $9.00 | $9.34 | $10.00 | $8.50 | $8.45 | NexaEsim ($1.94) |
| 5GB | $2.76 | $10.98 | $13.99 | $12.50 | $12.00 | $15.29 | $13.00 | $11.00 | $12.95 | NexaEsim ($2.76) |
| 10GB | $4.61 | $18.98 | $21.99 | $16.00 | $16.00 | $25.49 | $20.00 | $19.00 | $19.95 | NexaEsim ($4.61) |
| 20GB | $8.23 | $33.98 | $37.99 | $20.00 | $36.00 | – | $37.50 | $36.50 | $34.95 | NexaEsim ($8.23) |
Jetpac's $1.00 1GB plan lasts only 4 days, which might be too short for many travelers. NexaEsim's 3GB for $1.94 (7 days) offers significantly more data and validity for a minimal price increase. Most Greek eSIMs also cover the wider EU, allowing seamless travel across multiple countries.
The 3GB plan at a glance
The 3GB plan is a popular choice for many short to medium trips. Here's how providers compare at this common data tier, with NexaEsim leading the pack.
Value check: price per GB
A low headline price can sometimes be misleading. Examining the price per gigabyte reveals the true value of an eSIM plan. Here's a comparison of NexaEsim against the cheapest rival for each data size, showing NexaEsim's strong position in the market.
| Data | NexaEsim price | NexaEsim $/GB | Cheapest rival $/GB | Better value |
|---|---|---|---|---|
| 1GB | $1.94 (3GB/7d) | $0.65 | $1.00 (Jetpac) | NexaEsim |
| 2GB | $1.94 (3GB/7d) | $0.65 | $2.99 (eSIM4) | NexaEsim |
| 3GB | $1.94 (3GB/7d) | $0.65 | $2.66 (eSIM4) | NexaEsim |
| 5GB | $2.76 (5GB/7d) | $0.55 | $2.20 (Airalo/eSIM4) | NexaEsim |
| 10GB | $4.61 (10GB/7d) | $0.46 | $1.60 (Nomad) | NexaEsim |
| 20GB | $8.23 (20GB/7d) | $0.41 | $1.00 (Nomad) | NexaEsim |
Price per GB is rounded to the nearest cent. NexaEsim's competitive pricing makes it a standout choice for travelers seeking the most data for their money.
Greece Price Comparison: Unlimited Data
For travelers who need consistent, high-volume data, NexaEsim offers the cheapest unlimited eSIM plans for Greece across all durations. Starting at just $5.08 for 3 days (with 2GB high-speed daily), NexaEsim significantly undercuts competitors. Prices for NexaEsim were updated on 11 October 2026; other providers' prices were checked on 12 June 2026.
| Duration | NexaEsim | eSIM4 | Nomad | Jetpac | Saily | Cheapest |
|---|---|---|---|---|---|---|
| 3 days | $5.08 | $9.98 | $11.00 | – | – | NexaEsim |
| 5 days | $8.10 | $17.98 | $17.00 | – | – | NexaEsim |
| 7 days | $11.11 | $25.98 | $23.00 | – | – | NexaEsim |
| 10 days | $15.94 | $32.98 | $31.00 | $33.99 | – | NexaEsim |
| 15 days | $22.76 | $46.98 | – | – | $48.99 | NexaEsim |
| 30 days | $41.40 | $67.98 | – | – | – | NexaEsim |
Before committing to any 'unlimited' plan, understand that most come with a fair-usage policy (FUP) that reduces speeds after a daily high-speed allowance. NexaEsim's unlimited plans typically provide 1GB or 2GB of high-speed data per day before a speed reduction, which is generally sufficient for typical travel use.
NexaEsim unlimited by trip length
NexaEsim stands out as the most affordable provider for unlimited data plans across all common trip durations in Greece, offering unparalleled value for continuous connectivity.
Which Greece eSIM is right for your trip?
For most visitors, NexaEsim offers the best value, whether you need a small fixed plan for a short city break or an unlimited option for extensive island exploration. Here’s a quick guide to help you choose:
A few days in Athens
For a short visit to Athens, focusing on maps, messaging, and light browsing around the Acropolis, NexaEsim's 3GB for 7 days at $1.94 is an excellent, budget-friendly choice, providing ample data for your stay. If you need minimal data for just a day, NexaEsim's 500MB/day plan for $0.73 is the absolute cheapest option.
A week on the islands
Island-hopping often demands more data for ferry apps, constant navigation, social media, and photo uploads. NexaEsim's 5GB for 7 days at $2.76 or 10GB for 7 days at $4.61 are highly recommended for their exceptional value and coverage. These plans easily accommodate typical usage for a week-long island adventure.
Ferries and remote coves
Connectivity can vary significantly once you leave the bustling cities and main island towns. While prices are important, the underlying network matters more here. NexaEsim partners with major Greek carriers like Cosmote, Vodafone GR, and WIND, offering 4G and 5G coverage. For routes through quieter Cycladic islands or mountainous regions of Crete, a plan on a network with wider reach is crucial. Always download offline maps before venturing into less connected areas.
Heavy data or a long stay
For streaming on long ferry journeys, tethering a laptop, or trips lasting two weeks or more across multiple islands, an unlimited data plan is ideal to avoid frequent top-ups. NexaEsim offers the cheapest unlimited plans across all durations, including a 30-day option for $41.40 (with 2GB high-speed daily), providing unmatched value for extended heavy use.
One specific size, lowest price
If you're targeting the absolute lowest price for a very specific data amount: Jetpac offers 1GB for $1.00 (4 days). However, for most other fixed data needs (2GB, 3GB, 5GB, 10GB, 20GB) and all unlimited durations, NexaEsim provides superior value and flexibility.
Every Greece eSIM provider compared
We've compared the major travel eSIM providers offering service in Greece. Each has its strengths, but NexaEsim consistently emerges as the leader in affordability and plan variety.
NexaEsim – Unbeatable Value for Fixed, Daily, and Unlimited Plans
| Rating: | |
| Networks: | Cosmote, Vodafone GR, WIND (4G/LTE, 5G) |
| Starting price: | $0.73 (500MB/day) |
| Plan range: | 500MB/day to 50GB, plus daily and total unlimited |
| Calls & texts: | Data only / no phone number |
| Customer support: | 24/7 (via app/web) |
NexaEsim is the top choice for travelers seeking the cheapest eSIM for Greece, offering unparalleled value across fixed, daily, and unlimited data plans. With prices starting from just $0.73 for a 500MB/day plan, NexaEsim consistently undercuts competitors, making it an ideal option for budget-conscious travelers.
Setup. Installation is quick and easy. Simply purchase your plan online, scan the QR code provided via email, and the eSIM profile installs in minutes. You can do this before you fly using your home Wi-Fi, ensuring you're connected the moment you land.
Networks. NexaEsim connects to Greece's leading mobile networks: Cosmote, Vodafone GR, and WIND. This ensures broad 4G LTE coverage across the mainland and major islands, with 5G availability in Athens, Thessaloniki, and popular tourist areas. This robust network infrastructure provides reliable speeds for navigation, communication, and streaming, ensuring your data stays on a local Greek connection for optimal app performance.
Customer support. NexaEsim offers 24/7 customer support, ready to assist with any setup questions or connectivity issues that may arise during your trip.
| Data | Validity | Price |
|---|---|---|
| 500 MB/day | 1 day | $0.73 |
| 1 GB/day | 1 day | $1.12 |
| 3 GB | 3 days | $1.38 |
| 2 GB/day | 1 day | $1.38 |
| 3 GB/day | 1 day | $1.46 |
| 3 GB | 7 days | $1.94 |
| Unlimited (2GB high-speed/day) | 1 day | $1.94 |
| 5 GB | 3 days | $2.24 |
| 5 GB | 7 days | $2.76 |
| Unlimited (2GB high-speed/day) | 3 days | $5.08 |
| 10 GB | 7 days | $4.61 |
| Unlimited (2GB high-speed/day) | 5 days | $8.10 |
| 20 GB | 7 days | $8.23 |
| Unlimited (2GB high-speed/day) | 7 days | $11.11 |
| 30 GB | 7 days | $11.11 |
| Unlimited (2GB high-speed/day) | 10 days | $15.94 |
| 50 GB | 7 days | $17.88 |
| Unlimited (2GB high-speed/day) | 15 days | $22.76 |
| Unlimited (2GB high-speed/day) | 30 days | $41.40 |
Pros
- Cheapest fixed plans for 2GB, 3GB, 5GB, 10GB, and 20GB, offering superior value per GB.
- Lowest prices for all unlimited plans (3, 5, 7, 10, 15, and 30 days), including a 30-day option.
- Wide range of daily data plans starting from $0.73 for 500MB/day.
- Covers the wider EU, making it suitable for multi-country European trips.
- Reliable network coverage on major Greek carriers (Cosmote, Vodafone GR, WIND).
Cons
- Jetpac offers a slightly cheaper 1GB teaser plan for 4 days.
- Unlimited plans have a daily high-speed data cap (e.g., 2GB/day) before speed reduction.
eSIM4 – competitive on popular fixed plans
| Rating: | |
| Networks: | 4G / LTE and 5G across Greece |
| Starting price: | $2.98 (1GB) |
| Plan range: | 1GB to 20GB, plus unlimited |
| Calls & texts: | Data only, EU roaming included |
| Customer support: | 24/7 |
eSIM4 offers competitive pricing for many common fixed data plans, particularly for 2GB, 3GB, and 5GB. It also has a strong lineup of unlimited plans, including a 30-day option. eSIM4 provides coverage on a major Greek host network, ensuring reliable connectivity across the country and often extending to the wider EU.
| Data | Validity | Was | Now | You save |
|---|---|---|---|---|
| 1 GB | 7 days | $2.98 | $4.22 | |
| 2 GB | 15 days | $5.98 | $6.62 | |
| 3 GB | 30 days | $7.98 | $8.22 | |
| Unlimited | 3 days | $9.98 | $10.72 | |
| 5 GB | 30 days | $10.98 | $10.62 | |
| Unlimited | 5 days | $17.98 | $16.22 | |
| 10 GB | 30 days | $18.98 | $17.02 | |
| Unlimited | 7 days | $25.98 | $22.62 | |
| Unlimited | 10 days | $32.98 | $28.22 | |
| 20 GB | 30 days | $33.98 | $29.92 | |
| Unlimited | 15 days | $46.98 | $39.42 | |
| Unlimited | 30 days | $67.98 | $56.22 |
Pros
- Cheapest 2GB, 3GB and 5GB fixed plans among its direct rivals (excluding NexaEsim).
- Offers a 30-day unlimited plan, which is rare among its direct rivals.
- Covers the wider EU, ideal for multi-country trips.
Cons
- Generally pricier than NexaEsim across most data tiers.
- Beaten by Nomad on larger fixed sizes (10GB, 20GB) and mid-length unlimited plans (5, 7, 10 days).
Saily – tidy app with security extras
| Rating: | |
| Networks: | 4G / LTE and 5G across Greece |
| Starting price: | $4.49 (1 GB) |
| Plan range: | 1GB to 20GB, plus 15-day unlimited |
| Customer support: | App chat |
Saily, from the creators of a popular VPN service, offers a user-friendly app with integrated ad and tracker blocking, appealing to first-time eSIM users. While its features are robust, its pricing for Greece tends to be higher than NexaEsim and eSIM4 for most fixed data plans.
| Data | Validity | 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 |
Pros
- Built-in security features like ad and tracker blocking.
- Clean, intuitive app design, great for beginners.
- Reliable city speeds on a major Greek carrier.
Cons
- Pricier than NexaEsim and eSIM4 across most fixed data plans.
- Only one unlimited option (15-day), which is more expensive than NexaEsim and eSIM4.
Nomad – best value on larger fixed and mid-length unlimited plans (among its direct rivals)
| Rating: | |
| Networks: | 4G / LTE and 5G across Greece |
| Starting price: | $4.50 (1 GB) |
| Plan range: | 1GB to 50GB, plus short unlimited |
| Customer support: | Email and app chat |
Nomad provides competitive value for larger fixed data plans (10GB and 20GB) and mid-length unlimited options (5, 7, and 10 days) when compared to providers like eSIM4. Its app is straightforward, and data tracking is clear, making it a solid choice for certain usage patterns.
| Data | Validity | 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 |
| 50 GB | 30 days | $45.00 |
| Unlimited | 3 days | $11.00 |
| Unlimited | 5 days | $17.00 |
| Unlimited | 7 days | $23.00 |
| Unlimited | 10 days | $31.00 |
Pros
- Cheapest 10GB and 20GB fixed plans among its direct rivals (excluding NexaEsim).
- Cheapest 5-, 7-, and 10-day unlimited plans among its direct rivals (excluding NexaEsim).
- Offers a very large 50GB fixed plan.
Cons
- More expensive than NexaEsim for all fixed and unlimited plans.
- No long-duration unlimited plans (e.g., 15 or 30 days).
Jetpac – rock-bottom 1GB teaser and traveler perks
| Rating: | |
| Networks: | 4G / LTE and 5G across Greece |
| Starting price: | $1.00 (1 GB) |
| Plan range: | 1GB to 40GB |
| Customer support: | App chat |
Jetpac stands out with its attractive $1.00 1GB plan, making it the cheapest option for minimal data needs. It also offers a rewards program and flight-delay perks that appeal to frequent travelers. Beyond this introductory offer, its pricing becomes less competitive compared to NexaEsim.
| Data | Validity | Price |
|---|---|---|
| 1 GB | 4 days | $1.00 |
| 3 GB | 7 days | $9.00 |
| 5 GB | 30 days | $12.00 |
| 10 GB | 30 days | $16.00 |
| 15 GB | 30 days | $19.99 |
| 20 GB | 30 days | $36.00 |
| 30 GB | 30 days | $24.99 |
| 40 GB | 30 days | $29.99 |
| Unlimited | 10 days | $33.99 |
Pros
- Cheapest 1GB teaser plan at $1.00 for 4 days.
- Offers a rewards program and flight-delay perks.
Cons
- Beyond the 1GB teaser, generally more expensive than NexaEsim.
- 1GB plan validity is short (4 days).
- Limited unlimited plan options compared to NexaEsim.
