International Data Only SIM Card
3.9Editor score
2GB data for 30 days
No phone number included
Triple-cut SIM card
In this guide
Traveling to Greece and Turkey requires reliable mobile data for navigation and communication. Choosing the right SIM or eSIM ensures you stay connected without expensive roaming fees or complicated setups during your trip abroad.
We evaluated ten international data plans based on coverage in both countries, data allowances, validity periods, and ease of activation. Each option offers unique benefits for different travel styles and budgets across Europe and Asia.
Each pick below shows key specs and real user ratings to help you decide quickly. Please note that prices and plan details can change frequently on the retailer sites so verify current offers before purchasing today.
Top 3 Picks for Best Esim Card for Greece and Turkey
20GB 30 Day Orange Europe SIM Card
4.6Editor score
20GB high speed data
Includes unlimited local calls
Valid for 30 days
100GB 30 Day Orange Europe SIM Card
3.8Editor score
100GB high speed data
5G network support
120 mins call home
Top 10 Best Esim Card for Greece and Turkey in 2026 Compared
The following table provides a side-by-side comparison of all ten products analyzed in this guide. It highlights key specifications like data amount, validity, and network coverage to help you choose the right plan for your specific travel needs.
ProductsSpecificationsEditor scorePrice
Best Budget
International Data Only SIM Card
2GB data included
30 days validity
Greece and Turkey coverage
No phone number
3.9Editor score
Editor's Choice
Preloaded Orange Travel Sim Card
20GB 4G data
31 days validity
Unlimited calls Europe
Tethering allowed
3.9Editor score
Editor's Choice
20GB 30 Day Orange Europe SIM Card
20GB high speed
30 days validity
Unlimited local calls
Refillable via app
4.6Editor score
International SIM Card – Orange Holiday World
Up to 20GB data
30 days validity
Global zone coverage
Auto activating
4.1Editor score
International Sim Card for Travel
5GB data included
15+7 days valid
No phone number
Multiple country packs
3.5Editor score
Europe SIM Card, 50GB Data
50GB data included
30 days validity
48 countries covered
Unlimited local calls
4.0Editor score
5G Europe 27 Countries SIM Card
15GB 5G high speed
30 days validity
27 countries covered
Unlimited data reduced
100GB 30 Day Orange Europe SIM Card
100GB high speed data
30 days validity
5G network ready
120 mins call home
3.8Editor score
travSIM Europe SIM Card
35GB data included
21 days validity
Data only service
All EU countries
4.0Editor score
Travel-SIMs.UK Orange Holiday Europe
50GB data included
30 days validity
40+ countries covered
Unlimited calls SMS
1. 20GB 30 Day Orange Europe SIM Card – Best Overall for Europe
20GB 30 Day Orange Europe SIM Card
20GB 4G/5G data
30 days from use
Unlimited local calls
Triple cut SIM
This Orange SIM card offers a strong balance of data and voice features for travelers. With a 4.6 rating, it stands out for its generous 20GB allowance and 30-day validity which suits most vacations perfectly.
Pros
- High 20GB data allowance
- Includes local and international calling
- Plug and play setup
- Refillable for extension
- Compatible with hotspots
Cons
- Requires unlocked phone
- Must activate from EU
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The plan includes unlimited local calls within Europe plus 30 minutes and 200 texts to worldwide destinations. You can use data tethering and hotspots freely making it versatile for multiple devices.
It is a physical SIM card requiring no registration but must be used in an unlocked phone. The 30-day validity starts from first use allowing flexibility if your trip dates shift slightly.
This is the top choice for travelers needing reliable data and voice in Greece and Turkey. It supports tablets and mifi devices so consider it if you want seamless connectivity across all your tech.
Flexible Data and Voice
The unlimited local calling and 20GB high-speed data let you navigate and communicate without worrying about limits or extra charges while exploring European cities.
Wide Device Compatibility
Because it works with tablets and portable hotspots too you can connect multiple devices simultaneously without buying separate cards for each one during your journey.
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2. International Data Only SIM Card – Best Budget Option
International Data Only SIM Card
2GB data included
30 days validity
No phone number
Triple-cut SIM
This international SIM card is ideal for budget travelers who mainly need internet access. With a 3.9 rating it provides basic connectivity at a low cost without contracts or hidden fees.
Pros
- Very affordable price point
- 30-day validity period
- Works in Greece and Turkey
- No hidden fees
- Triple-cut fits any phone
Cons
- Limited 2GB data
- No voice call support
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It offers 2GB of data for 30 days which is enough for light browsing and maps but not heavy streaming. It works across Europe and Turkey but does not include a phone number for calls.
The triple-cut design fits standard micro and nano SIM slots so it works with almost any unlocked device. Activation is simple and customer support is available 24/7 via the app.
Choose this if you want the cheapest way to stay online in Greece and Turkey. It is perfect for short trips or travelers who rely mostly on Wi-Fi and only need backup data for maps.
Simple Data Access
This plan focuses purely on mobile internet giving you straightforward pricing and no complex voice features so you can use data wherever you go easily.
Global Coverage
Beyond Europe it covers many countries worldwide so you can use the same card if you continue traveling to other regions after your Greece and Turkey trip.
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3. 100GB 30 Day Orange Europe SIM Card – Best Premium Choice
100GB 30 Day Orange Europe SIM Card
100GB data
30 days validity
5G network
120 mins call home
This high-capacity SIM delivers massive data and voice features for power users. With 100GB of 5G data and 30 days validity it handles heavy streaming and work needs without slowdowns.
Pros
- Huge 100GB data
- 5G network speeds
- 120 minutes international calling
- Unlimited local calls
- Refillable via website
Cons
- Higher price
- Requires unlocked phone
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The plan includes unlimited local calls and 120 minutes to worldwide numbers making it easy to stay in touch. You can use hotspots and tethering freely so your laptop connects too.
It works on 4G and 5G networks ensuring fast speeds where available. Activation starts from first use and it fits all unlocked devices with a SIM tray without any registration required.
Pick this if you need premium data and call volume for business or extended stays. The 100GB allowance ensures you never run out even with constant video calls or large file transfers.
5G Performance
Accessing 5G networks where available gives you significantly faster download and upload speeds for video calls and streaming compared to standard 4G plans.
Large Data Pool
With 100GB included you can use data heavily without worrying about throttling or buying extra packs making it ideal for long stays or remote work.
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4. Preloaded Orange Travel Sim Card – Solid Mid Tier Option
Preloaded Orange Travel Sim Card
20GB 4G data
31 days validity
Unlimited calls SMS
Triple cut
This Orange card provides reliable coverage with a generous 20GB data allowance for 31 days. It includes unlimited calls and SMS across Europe plus international minutes for contacting home.
Pros
- 20GB data allowance
- Unlimited Europe calls
- 31 days validity
- Tethering allowed
- Easy top-up
Cons
- Only 4G speeds
- Requires top-up link
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Tethering is allowed so you can share your connection with laptops or tablets. It works with any unlocked device and needs no activation beyond inserting the SIM into your phone.
The plan lasts longer than many competitors with 31 days from first use. You can top up online easily if you need more data or extra talk time during your trip abroad.
Choose this for a solid mid tier balance of cost and features. It is especially good for travelers who want unlimited local calling in Greece and Turkey alongside a strong data allowance.
Unlimited Local Calling
Making unlimited calls and sending texts within Europe costs nothing extra so you can contact hotels or friends locally without any restrictions.
Extended Validity
The 31 day validity gives you more time to use the plan compared to standard 30 day options providing extra flexibility for longer trips.
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5. International SIM Card – Orange Holiday World – Best Global Coverage
International SIM Card – Orange Holiday World
Up to 20GB data
30 days validity
Multi-zone coverage
Auto activating
This global SIM adapts to different regions with zone based data allowances. It offers up to 20GB depending on your location ensuring connectivity across many countries including Europe.
Pros
- Zone based data flexibility
- Preactivated worldwide
- Supports tethering
- 24×6 support available
- Multiple network support
Cons
- Variable data by zone
- Only 15 min calls
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The card comes preactivated so it works as soon as you arrive. It auto-connects to the best local network providing reliable coverage wherever you go during your travels.
Tethering is allowed and you get a French phone number for calls and texts. Support is available six days a week via chat or email for any setup or usage questions.
Select this if you visit multiple regions beyond Greece and Turkey. The zone system ensures you get appropriate data where you are so it suits complex itineraries better.
Zone Based Data
Data allowances adjust based on which zone you are in letting you use the plan flexibly as you move between Europe and other global regions.
Multi Network Support
The SIM connects automatically to multiple local operators to ensure you always have a strong signal without needing to switch networks manually.
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6. International Sim Card for Travel – Best Short Trip Plan
International Sim Card for Travel
5GB data included
15+7 days valid
No phone number
Rechargeable SIM
This prepaid SIM offers a 5GB data plan valid for 15 days with a 7 day grace period for activation. It is designed for short trips where you need internet but not voice calls.
Pros
- 15+7 days validity
- Simple setup
- No contracts
- 5G and 4G support
- Rechargeable data
Cons
- Only 5GB data
- Data only service
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The card uses 5G and 4G networks for smooth connectivity in Europe and the US. It is data only so there is no phone number for calls but you can use WhatsApp and apps.
Activation must happen before departure in the US. Once activated you insert the SIM into your unlocked device and connect to supported local networks upon arrival.
Choose this for short vacations under two weeks. The 7 day grace period gives you flexibility to activate just before leaving so the plan starts when you actually begin traveling.
Activation Grace Period
The 7 day grace period lets you activate the plan just before your trip so the validity matches your travel dates instead of starting immediately upon purchase.
Rechargeable Design
When the data is used up you can reuse the same SIM card by purchasing an add-on data pack without needing to buy a new physical card.
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7. Europe SIM Card, 50GB Data – Best For Extensive Travel
Europe SIM Card, 50GB Data
50GB data
30 days validity
48 countries included
Unlimited local calls
This card covers 48 European countries with 50GB of data and unlimited local calls. It is perfect for multi country trips across Europe where connectivity is essential.
Pros
- 50GB data allowance
- 48 countries covered
- Unlimited local calls
- 120 mins call home
- Hotspot enabled
Cons
- Requires unlocked device
- No registration needed
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The plan includes 120 minutes to call home worldwide plus unlimited incoming and local calls. Hotspot is enabled so you can share your mobile connection with other devices easily.
It auto activates on first usage so turn on roaming when you land and connect immediately. No registration is required and the triple-cut SIM fits most phones with a SIM tray.
Pick this if you plan to visit many countries in one trip. The 50GB ensures enough data for navigation and streaming across 48 destinations without needing extra top-ups.
Extensive Country Coverage
Covers 48 destinations across Europe including UK and Greece so you can travel between many countries without worrying about network compatibility issues.
Hotspot Enabled
The hotspot feature allows you to connect your laptop or tablet to the mobile network so multiple devices stay online without extra cards.
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8. 5G Europe 27 Countries SIM Card – Best for Unlimited Data Users
5G Europe 27 Countries SIM Card
15GB 5G data
30 days validity
Unlimited throttled data
27 countries
This SIM offers 15GB of high speed 5G data across 27 countries including Turkey. After reaching the limit you get unlimited data at reduced speeds which is great for messaging apps.
Pros
- Includes Turkey and 26 EU
- 15GB high-speed data
- Unlimited data at low speed
- Tri-cut SIM included
- Hotspot supported
Cons
- Data throttled after 15GB
- No phone number included
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It supports 5G and 4G networks with hotspot tethering allowed for sharing your connection. The package includes a toolkit with instructions and a SIM ejector pin for easy setup.
The card is data only so you must use apps like WhatsApp for calls. It automatically connects to local networks upon arrival requiring no registration or activation beyond inserting the SIM.
Choose this if you need data in both Europe and Turkey with the safety net of unlimited throttled data. It ensures you never run out completely even after high speed data is used.
Throttled Unlimited Data
Once 15GB high speed is used you still get unlimited data at slower speeds ensuring you stay connected for essential apps without losing service completely.
Turkey Inclusion
Unlike many European only cards this plan includes Turkey in its 27 country list making it ideal for cross region trips combining Europe and Turkey.
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9. travSIM Europe SIM Card – Best for EU Only Trips
travSIM Europe SIM Card
35GB data included
21 days validity
All EU countries
Data only service
This SIM gives 35GB of 4G/5G data for 21 days across all EU countries. It is a data-only card ideal for using apps like WhatsApp and Instagram while traveling in Europe.
Pros
- 35GB high-speed data
- 21 day period
- All EU countries included
- Easy setup
- Premium support
Cons
- Data only no calls
- Registration on website
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Activation requires completing registration on the provider website before use. Once registered it works seamlessly in EU destinations without needing extra setup once you arrive.
Customer support is available in English French and German to help with any questions. The SIM fits all devices and provides fast speeds for browsing and navigation.
Choose this for a focused EU trip where you need plenty of data. The 35GB is generous for 21 days so you can use maps and social media freely without limits.
Wide EU Coverage
Works across all EU countries so you can travel between multiple nations like Greece Italy and France using one card without switching networks.
App Friendly
The card is optimized for common apps like Facebook and Telegram ensuring smooth performance for messaging and social media while abroad.
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10. Travel-SIMs.UK Orange Holiday Europe – Best for Unlimited Calls
Travel-SIMs.UK Orange Holiday Europe
50GB data
30 days validity
Unlimited calls SMS
Hotspot enabled
This Orange Holiday card offers 50GB data and unlimited calls and SMS across 40+ European countries. It supports hotspot usage so you can share your connection freely during travel.
Pros
- 50GB data
- Unlimited calls SMS
- 40+ countries
- 120 mins international
- Hotspot available
Cons
- Rating unavailable
- Requires unlocked phone
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It includes 120 minutes for international calls to destinations outside Europe plus 1000 SMS messages. This makes it easy to stay in touch with family and business contacts.
The plan lasts 30 days from activation and covers major tourist spots in Greece Turkey and beyond. It comes in all SIM sizes for compatibility with most modern phones.
Select this if unlimited voice communication is a priority. The combination of 50GB and unlimited local calls provides excellent value for travelers who call home or contact colleagues often.
Unlimited Local Communication
You can make unlimited calls and send SMS within supported countries without worrying about extra charges for local contacts or services.
International Calling Credits
The 120 minutes for international calls let you speak with people outside Europe without incurring expensive roaming fees for outbound calls.
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Buying Guide – How to Choose the Best Esim Card for Greece and Turkey
Selecting the right connectivity plan depends on your specific needs for data, voice, and duration. This guide outlines key factors to consider before you book your travel internet service.
Data Allowance
Data allowance determines how much internet you can use each month. Look for plans offering 20GB or more if you stream videos or use maps heavily while traveling.
Pick a plan with enough GB to last your trip without throttling or extra charges.
Validity Period
Validity shows how many days the plan works from first activation. Ensure the duration covers your entire trip plus buffer time for arrival and departure.
Always check if validity starts at purchase or first use to avoid waste.
Country Coverage
Coverage confirms which countries the SIM works in. Ensure the list includes both Greece and Turkey if you plan to visit both nations.
Check the provider country list carefully since some plans are Europe only.
Network Speeds
Network speeds affect how fast your internet loads. Prefer 5G or 4G LTE plans for smooth browsing and video calls while abroad.
5G plans provide faster performance where available but 4G is common in many regions.
Voice and SMS
Voice and SMS options allow you to make calls and send texts directly. If you need a local number consider plans that include unlimited local calling.
Data only cards require apps like WhatsApp for calls so check your needs first.
Device Compatibility
Device compatibility ensures the card fits your phone. Most plans use physical SIMs but confirm your phone is unlocked and supports the required band.
If you need an eSIM ensure the provider supports digital activation for your model.
Hotspot Support
Hotspot support lets you share your mobile data with laptops or tablets. This is useful if you work remotely or travel with multiple devices.
Check the plan details to confirm tethering and hotspot usage are included.
Activation Method
Activation method determines how you start the service. Physical SIMs need insertion while eSIMs use QR codes so pick what suits your phone type.
Some plans need predeparture activation so review instructions before traveling.
How to Use and Care for Your Esim Card for Greece and Turkey
First activate your SIM before or upon arrival by following the provider instructions. Insert the physical SIM into your unlocked phone or scan the QR code for eSIM.
Next enable mobile data and roaming settings in your device network menu. Ensure your phone detects the local network and connects automatically without extra input.
Finally monitor your data usage via the provider app or website. Keep your SIM safe from moisture and extreme heat to maintain optimal performance throughout your trip.
Frequently Asked Questions
Do these SIM cards work in both Greece and Turkey?
Yes many of the top rated plans listed include both Greece and Turkey in their coverage. However some European only cards may exclude Turkey so always check the country list before buying to ensure both destinations are included.
Are these cards physical SIMs or eSIMs?
Most products in this list are physical SIM cards requiring you to insert them into your device. True eSIM digital options are less common in these specific bundles so verify if your phone supports physical SIMs.
Can I use the SIM for hotspot tethering?
Yes most plans allow hotspot tethering so you can share your mobile connection with laptops or tablets. This feature is explicitly enabled in several of the top picks for flexible multi-device usage.
How long does the data last per plan?
Validity typically ranges from 21 to 31 days depending on the plan selected. Check the product description for exact duration and confirm if validity starts at purchase or first use upon arrival.
Do I need to unlock my phone before using?
Yes your phone must be carrier unlocked to accept international SIM cards. If your device is locked to a specific carrier it may reject the foreign SIM until it is officially unlocked.
Can I top up data if I use it all up?
Some plans allow online top up or refills after the initial data is used. Others may require buying a new plan so check if the provider offers refill options for extending your connectivity.
Final Thoughts on Choosing the Best Esim Card for Greece and Turkey
The top picks cover varied budgets and needs with strong data and voice options for Greece and Turkey. The Orange 20GB plan leads as the best overall for balance and coverage in both regions.
Prioritize plans that include Turkey in their coverage list to avoid connectivity issues during cross border trips. Also consider data limits and hotspot needs if you travel with multiple devices.
Prices and availability change frequently so review the latest offers on retailer sites before finalizing your purchase. Checking current specs ensures you select the most suitable plan for your specific travel dates.