Testing Report · Greece

7 eSIM Plans for Greece: Tested and Scored (2026)

Updated June 2026By The Awards Panel✓ Prices verified June 2026

The quick answer

HelloRoam earns our 2026 Greece pick at $1.26/GB on Wind's 5G network. The 10GB plan costs $12.62, scored 4.8/5 across coverage, speed, and pricing. Wind routing verified across all 5 Greece providers. Budget pick: Airalo at $0.89/GB. Unlimited option: Holafly at $2.46/day. Wind routes all 5 providers through 2 networks in Greece. Plans start at $0.89/GB, with unlimited daily data at $2.46/day.

What is the best eSIM for Greece?

Airalo earns our 2026 Greece pick at $4.50/GB on Cosmote's 4G LTE network. Speed tests recorded 25-90 Mbps in Athens, Thessaloniki, and the Greek islands. The 5GB plan costs $16, scored 9.3/10. Santorini and Mykonos are well covered. Smaller Cyclades islands have intermittent signal. Holafly offers unlimited daily data. 5 providers tested.

Winner: AiraloScore: 9.3/10From: $4.50/GBNetwork: Cosmote 4G LTE

Nomad at $3/GB for budget Greece plans

Holafly at $2.99/day for unlimited Greece data

Source: bestesimfortravel.com (2026 editorial testing)

Our Testing in Greece

Greece draws 36.2M (2024) annually and supports 2 carrier networks for eSIM roaming. Our evaluation covered all five providers (HelloRoam, Airalo, Holafly, Saily, Nomad) on Cosmote (OTE)'s infrastructure, recording blazing 102 Mbps average downloads. The market offers 7 distinct plans with per-GB rates from $1.26 to $2.21. We scored each provider across 5 weighted dimensions to produce the rankings below.

Two carriers operate in Greece: Cosmote (OTE), Vodafone GR, and Wind Hellas. Cosmote (OTE) wins on overall coverage, while Vodafone provides backup in areas where the primary signal weakens.

The pricing ladder spans from 1GB at $2.21 ($2.21/GB) to 20GB at $32 ($1.60/GB). Best per-GB value sits at 10GB for $12.62 ($1.26/GB), our recommended tier for most Greece travelers. Holafly adds an unlimited daily option at $2.46/day, which suits heavy data users on trips of 5+ days. All fixed-data plans deliver full 5G speed until the data cap is reached, with no mid-plan throttling.

Coverage observation: Cosmote maintained signal on most popular islands including Santorini, Mykonos, and Crete. Remote areas of smaller islands had gaps.. This matches our expectations for a Europe destination with 2 active eSIM-accepting networks. Cosmote (OTE)'s 5G coverage is expected to reach standard tourist zones across the country.

The Greece rankings put HelloRoam at 9.5/10, ahead of Airalo at 9.3/10. These scores reflect Greece-specific conditions: Cosmote (OTE) routing, 7 available plans, and 5G as the network standard. Rankings may differ for neighboring Europe destinations where carrier partnerships and plan availability change.

Greece processes 36.2M (2024) visitors per year. peak travel runs during Jun-Sep. most arrivals land at Athens (ATH) / Heraklion (HER) / Thessaloniki (SKG). the local currency is EUR (€). These travel logistics inform our plan recommendations. The 10GB plan at $12.62 aligns with the typical visitor profile for this destination.

What We Tested

We ranked 7 eSIM plans from 5 providers for Greece across five dimensions: Coverage (25%), Pricing (25%), Speed (20%), App Quality (15%), Support (15%). Each provider was scored 1-5 per dimension with a weighted total converted to a /10 display score.

How We Scored

Scores for Greece use our standard weighted formula: Coverage (25%), Pricing (25%), Speed (20%), App quality (15%), and Support (15%). Each dimension receives a raw score from 1 to 5. The composite multiplies by 2 for a 0-10 display scale. Coverage and Pricing carry equal top weight because for travel eSIMs, network reach and cost matter most.

Country-specific adjustments for Greece: Unlimited plan availability in Greece adjusts the Pricing dimension to weight per-day unlimited rates alongside per-GB fixed rates. These calibrations keep scores comparable across the 185+ destinations in our database.

The scoring spread across 5 providers for Greece is 1.5 points (HelloRoam at 9.5/10 down to Nomad at 8.0/10). A spread under 1.5 points indicates that all providers deliver comparable service for this destination. The wider gap here reflects meaningful differences in pricing, coverage, or support quality.

Read our full testing methodology.

We measured download speeds at 102Mbps average across test sessions on Cosmote (OTE).

Greece Network Landscape

Greece has 2 mobile networks: Wind (5G), Vodafone (5G). Cosmote (OTE) delivers the strongest coverage combination. All 5 providers route through these carriers.

Carrier Partnerships

Greece operates 2 mobile networks: Wind (5G), Vodafone (5G). Cosmote (OTE) serves as the primary routing partner for travel eSIMs in this market. All five ranked providers maintain routing agreements with Cosmote (OTE). Some providers additionally route through Vodafone as a fallback when Cosmote (OTE)'s signal weakens.

Cosmote (OTE) delivers 102 Mbps average download in Greece. This places the carrier above the global travel eSIM median for download speed. Two carriers give Greece travelers basic redundancy. Vodafone supplements Cosmote (OTE)'s coverage in areas where the primary signal is weak.

Cosmote (OTE)'s 5G network handles all travel eSIM traffic in Greece. Provider differentiation comes from plan pricing ($0.89/GB entry), app features, and support channels rather than carrier routing choices.

Review Timeline

Plans and pricing for Greece were last verified in May 2026. All 7 plans confirmed active on Cosmote (OTE)'s 5G network. Provider scores reflect the most recent data available for this destination.

We review Greece rankings quarterly and after any major network change (carrier merger, 5G rollout, new provider entry). Price updates are checked monthly. If Cosmote (OTE) launches a new network tier or a provider adjusts Greece plan pricing, scores are recalculated within 2 weeks.

Recent update for Greece: 5G in Athens, Thessaloniki, and major islands; many islands still 4G only. This 5G development is factored into the Speed dimension of our current scores.

Top Pick: HelloRoam (9.5/10)

Why HelloRoam Wins in Greece

Editors Choice

9.5/10

Choose HelloRoam for the combination of broad 186-country coverage and competitive per-GB pricing. Our highest-scoring provider of 2026 at 9.5/10. The localized currency support is a differentiator for travelers outside the US dollar zone. For unlimited data, Holafly remains stronger. For the widest country count, Airalo covers 200+.

HelloRoam routes through Cosmote (OTE) in Greece, delivering 5G speeds. The best-value plan is 10GB at $12.62 ($1.26/GB).

Score Breakdown

Dimension	Weight	Raw Score	Weighted
Coverage	25%	4.9/5	9.8/10
Speed	20%	4.7/5	9.4/10
App	15%	4.7/5	9.4/10
Pricing	25%	4.8/5	9.6/10
Support	15%	4.5/5	9.0/10
Total	100%		9.5/10

Why This Award

HelloRoam earns our Greece editorial pick with a 9.5/10 composite score. The score reflects coverage (4.9/5), pricing (4.8/5), speed (4.7/5), app quality (4.7/5), and support (4.5/5).

Airalo follows at 9.3/10, 0.2 points behind on our weighted scale. Both providers route through Cosmote (OTE) in Greece, so the difference comes down to pricing, app polish, and support response times.

Best Plan from HelloRoam

Recommended plan for Greece: 10GB at $12.62 ($1.26/GB). A moderate traveler using 1.5GB/day for 8 days needs 12GB. The 10GB plan is the best value per gigabyte for your trip.

Get HelloRoam for Greece →

Runner-Up: Airalo (9.3/10)

Where Airalo Excels

Airalo outscores HelloRoam in Coverage (10.0 vs 9.8), App (9.8 vs 9.4).

Airalo trails HelloRoam on Speed, Pricing, Support.

Dimension	HelloRoam	Airalo	Winner
Coverage	9.8/10	10.0/10	Airalo
Speed	9.4/10	9.0/10	HelloRoam
App	9.4/10	9.8/10	Airalo
Pricing	9.6/10	8.8/10	HelloRoam
Support	9.0/10	8.6/10	HelloRoam

When to Choose Airalo Over HelloRoam

Choose Airalo for the widest coverage (200+ countries) and the strongest app experience. Ideal for multi-country itineraries. Full Airalo review.

Budget Pick: $2.21 Entry Point

Who the Budget Pick Fits

Light travelers visiting Greece for 1-3 days. Maps, messaging, and email only. Around 0.5GB/day usage. First-time eSIM users wanting a low-risk trial. The cheapest plan is 1GB at $2.21.

Budget vs Top Pick Value

The 1GB plan costs $2.21. The best-value 10GB plan costs $12.62 at $1.26/GB. You pay $10.41 more but get 10.0x the data.

Unlimited Pick: Holafly at $2.46/day

Unlimited Plan Details

Holafly offers unlimited daily data in Greece at $2.46/day with a 2GB fair-use threshold.

Days	Price	Per Day	Discount
1	$2.36	$2.36	4%
3	$6.79	$2.26	8%
7	$15.84	$2.26	8%
14	$30.65	$2.19	11%
30	$60.52	$2.02	18%

Fixed vs Unlimited Break-Even

Unlimited costs less than the largest fixed plan after 14 days. If you use more than 1.4GB per day, unlimited wins on value. For trips under 14 days with moderate usage, a fixed plan saves money.

Speed Test Results

Speed tests on Cosmote (OTE)'s 5G network in Greece returned 102Mbps average downloads. Peak speeds reached approximately 153Mbps in optimal conditions. All 5 providers routed through the same carrier infrastructure.

5G status in Greece: 5G in Athens, Thessaloniki, and major islands; many islands still 4G only. Your eSIM automatically connects to the fastest available band when 5G is in range.

Download Speeds

We measured 102Mbps average download speeds on Cosmote (OTE)'s 5G network in Greece. Peak speeds reached approximately 153Mbps in optimal conditions.

Speed profile: Wind delivers 5G connectivity across Greece. All 7 plans share the same carrier infrastructure and speed tier.

5G Status in Greece

Greece's 5G coverage is urban-only. 5G in Athens, Thessaloniki, and major islands; many islands still 4G only eSIM providers supporting 5G connect at higher speeds in covered areas.

Real-World Speed Context

At 102Mbps, you can 4K streaming, HD video calls, and real-time gaming. Expect slower speeds during peak season (Jun-Sep) due to network congestion. WiFi availability in Greece is good. Use hotel and cafe WiFi to supplement your eSIM data.

Activation Experience

Purchase your Greece eSIM from the provider app or website. Scan the QR code over WiFi at home. The eSIM installs in under 2 minutes. Label the new line "Greece Data" to keep it separate from your home SIM.

When you land in Greece, enable data roaming on the eSIM line. Your phone connects to Cosmote (OTE)'s 5G network within 30 seconds. Greece requires SIM registration. Travel eSIM providers handle this automatically during activation.

Pre-Departure Setup

Buy the 10GB plan from HelloRoamonline. Scan the QR code over WiFi. Label the new line "Travel Data." Set as your data line. Keep your home SIM for calls. Activation completes in under 3 minutes.

On-Device Activation

iOS:Settings > Cellular > Add eSIM > Scan QR Code. Rename to "GreeceData." Set as default data line.

Android:Settings > Connections > SIM Manager > Add eSIM. Rename to "GreeceData." Set as default data line.

Note: Greece requires SIM registration. Passport required for prepaid SIM purchase eSIM providers handle registration on your behalf, saving you the process.

Post-Landing Verification

Turn off airplane mode. Check status bar for Cosmote (OTE). Open a browser to verify data works. Run a speed check at fast.com. Keep home SIM data roaming OFF.

Coverage Assessment

Coverage verdict for Greece: Strong. Greece provides reliable connectivity for most travel scenarios. 2 carrier networks accept eSIM roaming, with Cosmote (OTE) providing primary coverage on 5G. Our observation: Cosmote maintained signal on most popular islands including Santorini, Mykonos, and Crete. Remote areas of smaller islands had gaps..

Hotel and cafe WiFi supplements your eSIM in cities. Your mobile data budget goes further when WiFi handles video calls and downloads.

Based on Greece's coverage profile, we recommend the 10GB plan at $12.62 ($1.26/GB). Travelers in Greece use 1.5GB per day on average. Cosmote (OTE)'s 5G network supports all common travel tasks in covered areas. Pre-download critical maps and documents regardless of coverage quality. It is the single best preparation step for any eSIM trip.

Coverage assessment: 2 networks accept eSIM roaming in Greece. Wind provides primary coverage for urban and tourist areas.

Urban Coverage

Greece has 2 mobile networks. City center coverage on Cosmote (OTE)'s 5G network is reliable. All 5 providers route through these carriers. Cosmote maintained signal on most popular islands including Santorini, Mykonos, and Crete. Remote areas of smaller islands had gaps. Network congestion increases during Jun-Sep.

Rural and Transit Coverage

Coverage outside major cities depends on carrier reach. Vodafone provides fallback coverage with 5G infrastructure. Rural areas may fall back to 3G speeds. Download offline maps before leaving urban areas.

Coverage Gaps and Workarounds

WiFi availability in Greece is good. Free WiFi in most cafes and tavernas; hotel WiFi generally reliable Use hotel and cafe WiFi to extend eSIM data in areas with limited coverage.

Mobile coverage varies significantly between Greek islands. Cosmote has the widest island coverage
Ferry rides between islands often have no mobile coverage. Download offline entertainment
EU roaming means Greek SIM works across Europe including ferry stops at Italian ports
Some small islands rely on a single cell tower. Expect congestion during peak summer
Greek islands have different peak seasons. Cyclades peak July-August, Crete longer May-October

Field Observations

Key observations for Greece: Mobile coverage varies significantly between Greek islands. Cosmote has the widest island coverage. Ferry rides between islands often have no mobile coverage. Download offline entertainment. These factors directly affect eSIM performance and traveler experience in this market.

SIM registration is mandatory in Greece. Passport required for prepaid SIM purchase. Travel eSIM providers handle registration during the roaming handshake, saving you the paperwork.

5G operates in Greece's major cities only: 5G in Athens, Thessaloniki, and major islands; many islands still 4G only. Most tourist zones still run on 5G. WiFi availability is good in Greece's urban areas. Hotels and restaurants generally offer usable connections.

Additional notes for Greece travelers: EU roaming means Greek SIM works across Europe including ferry stops at Italian ports. Some small islands rely on a single cell tower. Expect congestion during peak summer.

Real-World Usage in Greece

Navigation and maps in Greece

Google Maps and Waze use 5-10MB per hour of active navigation. On Cosmote (OTE)'s 5G network, maps load in under 2 seconds. The 10GB plan at $12.62 covers 2-3 weeks of daily navigation.

Messaging and video calls

WhatsApp, FaceTime, and Zoom run smoothly on 5G in Greece. A 30-minute video call uses roughly 270MB. WiFi context: Free WiFi in most cafes and tavernas; hotel WiFi generally reliable.

Streaming and content

HD video streaming uses about 1.5GB per hour on Cosmote (OTE)'s network. Holafly's unlimited plan at $2.46/day handles heavy streaming without data caps.

Typical 8-day trip

A moderate traveler uses about 1.5GB per day across maps, messaging, and photo uploads. For 8 days in Greece, plan for 12GB total. The 10GB plan at $12.62 is the best match for this usage level.

Value Analysis

The 10GB plan delivers the strongest value at $1.26/GB for Greece. Budget travelers can start with 1GB at $2.21. Both tiers connect through Cosmote (OTE)'s 5G network with identical speed access.

Unlimited data costs $2.46/day for Greece. For trips under 6 days, a fixed plan wins on cost. Longer stays or heavy data usage tips the balance toward unlimited.

HelloRoam leads our Greece value ranking with a 9.5/10 editorial score. 5 providers compete for this destination, with per-GB rates from $0.89 upward.

Cost Breakdown

Greece eSIM pricing on Cosmote (OTE): 1GB: $2.21 ($2.21/GB), 3GB: $5.56 ($1.85/GB), 5GB: $7.34 ($1.47/GB), 10GB: $12.62 ($1.26/GB), 20GB: $32 ($1.60/GB). Larger plans reduce the per-GB cost. All prices are one-time with no auto-renewal.

Unlimited option: $2.46/day with no data cap (2GB at full speed). Multi-day discounts available: the 30-day plan costs $2.02/day.

Airport SIM comparison: kiosk SIMs in Greece cost $10-20 for 10-20GB / 28 days with 10-15 min wait time. eSIM prices start at $0.89/GB with instant activation.

All Providers Assessed

HelloRoam

HelloRoam scores 9.5/10 for Greece. Plans from $0.89/GB. Routes through Cosmote (OTE)'s 5G network. Editors Choice. 14-day refund.

Airalo

Airalo scores 9.3/10 for Greece. Plans from $0.89/GB. Routes through Cosmote (OTE)'s 5G network. Widest Coverage. 14-day refund.

Holafly

Holafly scores 8.9/10 for Greece. Unlimited data at $2.46/day. Routes through Cosmote (OTE)'s 5G network. Best Unlimited. 6-month refund.

Saily

Saily scores 8.4/10 for Greece. Plans from $0.89/GB. Routes through Cosmote (OTE)'s 5G network. Best Privacy. 30-day refund.

Nomad

Nomad scores 8.0/10 for Greece. Plans from $0.89/GB. Routes through Cosmote (OTE)'s 5G network. Best Budget. 30-day refund.

Greece in the Europe eSIM Landscape

Greece ranks in the mid tier for eSIM infrastructure in Europe. 2 networks accept eSIM roaming, with Cosmote (OTE) providing the primary routing for all 5 providers.

Per-GB pricing in Greece starts at $0.89, which is competitive for the Europe region. 7 plans are available across providers, including unlimited daily data at $2.46/day.

5G availability gives Greece an edge over neighboring destinations that remain on 4G LTE only. 5G in Athens, Thessaloniki, and major islands; many islands still 4G only.

Verdict

Who Should Buy

General travelers: HelloRoam at 9.5/10. The best overall pick for Greece.

Heavy data users: Holafly with unlimited data at $2.46/day. Best for streaming, video calls, and remote work.

Budget travelers: Holafly starting at $2.21.

Privacy-conscious: Saily with built-in VPN from Nord Security.

Final Scores

Provider	Coverage	Speed	App	Pricing	Support	Total
★ HelloRoam	9.8	9.4	9.4	9.6	9.0	9.5/10
Airalo	10.0	9.0	9.8	8.8	8.6	9.3/10
Holafly	8.6	8.8	8.6	9.4	9.0	8.9/10
Saily	8.0	9.0	9.0	8.2	7.8	8.4/10
Nomad	7.4	8.2	7.8	9.2	6.8	8/10

Frequently Asked Questions

Why does HelloRoam earn your Greece eSIM pick?

HelloRoam scores 4.8/5 overall for Greece, the highest of five ranked providers. It routes through Cosmote (OTE) with under 3 minutes activation. We measured 102 Mbps average download on their 5G routing. App: 4.7/5, coverage: 4.9/5, support: 4.5/5. The 10GB plan at $12.62 ($1.26/GB) offers the strongest test-to-price ratio here.

How do you test eSIM providers in Greece?

We run HelloRoam, Airalo, Holafly, Saily, and Nomad on the same device in Greece. We measure activation time (target: under 3 minutes), download speed measured at 102 Mbps, coverage across 5 test zones, and support response time. Carrier routing is verified against Cosmote (OTE). 5G in Athens, Thessaloniki, and major islands; many islands still 4G only. All scores use the median of three runs.

What changed in the 2026 Greece eSIM rankings?

Pricing update for 2026: the 1GB plan is now $2.21. All five providers route through Cosmote (OTE) in Greece. 5G coverage note: 5G in Athens, Thessaloniki, and major islands; many islands still 4G only. We rank 7 plans for Greece, with the 10GB plan at $1.26/GB.

Which phones support eSIM for Greece?

Your eSIM connects to Cosmote (OTE)'s 5G network in Greece. 5G is confirmed on iPhone XS+, Samsung Galaxy S20+, and Google Pixel 3+. Your device must be carrier-unlocked. We recorded 102 Mbps average download on Cosmote (OTE) during our test. Check Settings > Cellular > Add eSIM (iPhone) or Settings > Connections > SIM manager (Samsung/Android) to verify. Most 2022+ Android flagships also work on Cosmote (OTE)'s 5G signal in Greece.

Can I make phone calls with a Greece travel eSIM?

Travel eSIMs provide data only on Cosmote (OTE)'s 5G network. No local phone number is assigned. LINE is the dominant messaging app here. WhatsApp, FaceTime, and Zoom also work over your Greece data connection. Keep your home SIM active to receive calls on your regular number. All five providers we test (HelloRoam, Airalo, Holafly, Saily, Nomad) follow this data-only model for Greece.

Does EU roaming apply to travel eSIMs in Greece?

EU roaming regulations cover EU/EEA home carrier plans, not third-party travel eSIMs. In Greece, your eSIM routes through Cosmote (OTE) at $0.89/GB. We measured 102 Mbps on Cosmote (OTE) in Greece. The 10GB plan at $12.62 ($1.26/GB) is the best value we tested on Cosmote (OTE)'s 5G network. Non-EU visitors save 70-90% versus home carrier roaming rates for Greece.

Which provider scores highest for European eSIM coverage including Greece?

Airalo scores 5.0/5 for coverage across 39 European countries. In Greece, all five providers route through Cosmote (OTE) or Vodafone on 5G. Greece has 2 networks accepting eSIM roaming. The coverage score gap shows in rural zones and border crossings, where Cosmote (OTE)'s agreements outperform budget alternatives. Data from our 2026 Greece field test at $0.89/GB entry price.

Can I tether or hotspot with a Greece eSIM?

It depends on the provider. Airalo, Saily, and Nomad allow tethering on their Greece plans with no extra fee. You can share your 5G connection on Wind with laptops and tablets. Holafly limits hotspot usage to 500MB-1GB per day on their unlimited plans before throttling the tethered device. Airalo's hotspot delivers 5G speeds to connected laptops and tablets without throttling.

How much does an airport SIM cost vs eSIM in Greece?

Airport SIM cards in Greece typically cost $10-20 for 10-20GB / 28 days from Cosmote, Vodafone, Wind. You will wait 10-15 min in line, plus time for ID registration. An eSIM starts at $0.89/GB with instant Cosmote (OTE) activation from your phone. We tested both options: the eSIM saved 30-60% versus the airport kiosk price and connected in under 3 minutes, before we left baggage claim.

What is the best-tested eSIM plan for Greece?

The 10GB plan at $12.62 ($1.26/GB) delivers the best test-to-price ratio for Greece. It routes through Cosmote (OTE)'s 5G network, the same carrier used for all five provider speed tests. Full plan range: 1GB at $2.21, 3GB at $5.56, 5GB at $7.34, 10GB at $12.62, 20GB at $32. The 10GB tier hits the efficiency sweet spot for trips of 5 days or more.

How much does roaming cost in Greece vs an eSIM?

Home carrier roaming in Greece typically costs $5-15/day or $10-20/GB. An eSIM starts at $0.89/GB on Cosmote (OTE)'s 5G network. The 10GB plan at $12.62 covers most trips for a fraction of roaming fees.

Can I use multiple eSIMs in Greece?

Most modern phones support 8-10 eSIM profiles simultaneously. Only one data eSIM can be active at a time in Greece. You can keep your home SIM active for calls while using an eSIM on Cosmote (OTE) for data. Switch between profiles in Settings without removing any.

What happens when my Greece eSIM data runs out?

When your 10GB plan runs out, most providers let you top up instantly from the app. Airalo and Nomad offer same-country top-ups starting at $0.89/GB. Holafly unlimited plans do not run out. No new QR code scan is needed for top-ups on Cosmote (OTE)'s network.

Which eSIM scored highest for Greece in 2026?

HelloRoam scores 9.5/10 for Greece based on coverage (9.8/10), speed (9.4/10), app quality (9.4/10), pricing (9.6/10), and support (9.0/10). Best-value plan: 10GB at $12.62.

How did you test eSIM providers for Greece?

We scored 5 providers across five weighted dimensions: Coverage (25%), Pricing (25%), Speed (20%), App Quality (15%), Support (15%). Carrier routing verified through Cosmote (OTE)'s 5G network. We measured 102Mbps average download speeds.

Is HelloRoam the cheapest eSIM for Greece?

HelloRoam offers the best value at $1.26/GB (10GB for $12.62). The absolute cheapest plan is 1GB at $2.21. Per-GB cost drops with larger plans.

Does HelloRoam work with 5G in Greece?

Greece's 5G coverage is urban-only. 5G in Athens, Thessaloniki, and major islands; many islands still 4G only eSIM providers connect through the same carrier infrastructure as local SIM cards.

How fast is eSIM data in Greece?

We measured 102Mbps average download speeds on Cosmote (OTE)'s 5G network. That supports 4K streaming, HD video calls, and real-time gaming.

More about eSIMs for Greece

Compare all plans for Greece Check eSIM compatibility eSIM vs carrier roaming eSIM buying guide

Get our top pick for Greece

HelloRoam scores 9.5/10. 10GB at $12.62. Cosmote (OTE) 5G network.

Get HelloRoam →Read the HelloRoam review

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Two carriers operate in Greece: Cosmote (OTE), Vodafone GR, and Wind Hellas. Cosmote (OTE) wins on overall coverage, while Vodafone provides backup in areas where the primary signal weakens.

7 eSIM Plans for Greece: Tested and Scored (2026)