International Data Only SIM Card
3.9Editor score
2GB data for 30 days
No phone number included
Compatible with hotspots
In this guide
Traveling to Greece and Turkey requires reliable connectivity for maps, translations, and booking confirmations. Choosing the right SIM or eSIM solution ensures you stay connected without hidden fees or confusing roaming charges.
We evaluated ten top-rated options based on data allowances, network coverage, and customer support. Our comparison focuses on plans that explicitly include both Greece and Turkey to avoid service interruptions.
Each pick shows specific data limits, validity periods, and network types. Prices and availability change frequently, so verify current details before purchasing to ensure the best value for your trip.
Top 3 Picks for Best Esim Card for Greece and Turkey
20GB 30 Day Orange Europe SIM Card
4.6Editor score
High speed 4G/5G data
Unlimited local European calls
30 days validity period
Europe SIM Card 50GB Data
4.0Editor score
50GB high speed data
Unlimited local calls
Hotspot enabled
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, highlighting key specifications like data limits, validity, and network speeds to help you decide quickly.
ProductsSpecificationsEditor scorePrice
Best Budget
International Data Only SIM Card
2GB Data
30 Days Validity
5G/4G LTE Speeds
No Phone Number
3.9Editor score
Editor's Choice
Preloaded Orange Travel Sim Card
20GB Data
31 Days Validity
Unlimited Calls in Europe
Tethering Allowed
3.9Editor score
Editor's Choice
20GB 30 Day Orange Europe SIM Card
20GB High Speed Data
30 Days Validity
Local Calling Included
Triple Cut SIM
4.6Editor score
International SIM Card Orange Holiday World
Up to 20GB Data
30 Days Validity
Zone Based Coverage
Auto Activating
4.1Editor score
International Sim Card for Travel
5GB Data Only
15+7 Days Validity
100+ Countries Coverage
Data Only Service
3.5Editor score
Europe SIM Card 50GB Data
50GB Data
30 Days Validity
Unlimited Local Calls
Hotspot Enabled
4.0Editor score
5G Europe 27 Countries SIM Card
15GB High Speed 5G
30 Days Validity
Turkey Included
Hotspot Tethering
100GB 30 Day Orange Europe SIM Card
100GB High Speed Data
30 Days Validity
5G Network
Unlimited Local Calls
3.8Editor score
travSIM Europe SIM Card
35GB Data
21 Days Validity
4G/5G Speeds
Data Only SIM
4.0Editor score
Travel-SIMs.UK Orange Holiday Europe
50GB Data
30 Days Validity
40+ Countries
Unlimited Calls SMS
1. 20GB 30 Day Orange Europe SIM Card – Best Overall for High Data Needs
20GB 30 Day Orange Europe SIM Card
20GB High Speed Data
30 Days Validity
Local Calling Included
Triple Cut SIM
This 20GB Orange Europe SIM Card offers robust connectivity for travelers exploring Greece and Turkey. With a strong 4.6 rating, it provides 20GB of high-speed data over 30 days, ensuring you can navigate and stream without constant worry.
Pros
- High 20GB data allowance
- Unlimited local calls
- Fast 4G/5G speeds
- Easy plug and play
Cons
- Activation requires care
- Refillable only online
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The standout feature is the generous data cap combined with unlimited local calls in Europe. The SIM connects to fast 4G and 5G networks, delivering reliable speeds for video calls and navigation. It works in tablets and hotspots too.
While the plan offers excellent value, users must note the activation process begins on first use. Once started, the 30-day clock ticks down regardless of how much data you use. Refills require visiting the operator website.
If you need substantial data and local calling without roaming fees, this SIM is ideal. It suits medium to heavy users who want a straightforward physical SIM that works across most European destinations including Greece and Turkey.
Unlimited Local Calling
You can make unlimited calls within Europe using the provided French number to stay in touch with local contacts freely.
High Speed Networks
The SIM supports 4G and 5G networks ensuring fast browsing and streaming even in busy tourist areas.
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2. International Data Only SIM Card – Best Budget for Short Trips
International Data Only SIM Card
2GB Data
30 Days Validity
5G/4G LTE Speeds
No Phone Number
This International Data Only SIM Card is a budget-friendly choice for travelers needing basic connectivity in Greece and Turkey. It offers 2GB of data over 30 days, which is sufficient for light browsing and map usage.
Pros
- Low cost option
- Long 30 day validity
- Works in hotspots
- No phone number needed
Cons
- Limited 2GB data
- No voice calls included
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The SIM supports 5G and 4G LTE speeds for decent performance. It requires no phone number, making it perfect for data-only devices or those relying on apps like WhatsApp. It fits standard, micro, and nano slots.
The main trade-off is the small data limit. Once 2GB is used, speeds may drop or service may stop unless topped up. It lacks voice calling capabilities, so it is not for those needing a local number.
Choose this if you just need internet access for navigation and social media without spending much. It is great for short trips or as a backup SIM alongside your primary plan for data.
Long Validity
The 30-day validity period gives you flexibility to use the data slowly without rushing to finish it.
Hotspot Compatibility
You can insert the SIM into travel routers to create Wi-Fi hotspots for multiple devices.
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3. Preloaded Orange Travel Sim Card – Best for Communication
Preloaded Orange Travel Sim Card
20GB Data
31 Days Validity
Unlimited Calls in Europe
Tethering Allowed
This Preloaded Orange Travel Sim Card delivers strong communication features with unlimited local calls and SMS across Europe. It includes 20GB of 4G data valid for 31 days, making it versatile for varied needs.
Pros
- Unlimited calls and SMS
- 20GB data included
- 31 days duration
- No activation required
Cons
- Limited worldwide minutes
- No 5G support mentioned
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The unlimited local calling allows you to contact hotels or locals easily. It supports tethering so you can share data with other devices. The plan lasts 31 days from first use to cover most vacations.
Worldwide calling is restricted to 30 minutes and 200 SMS to non-European countries. If you need frequent international calls home, you might need to top up or use an app. It lacks 5G mentions.
Select this card if you value voice connectivity alongside data. It works well for travelers who want a single solution for calls, texts, and internet without worrying about local plan limits.
Unlimited Local SMS
Send unlimited text messages to local numbers across Europe to coordinate meetings or plans without cost.
Tethering Support
You can connect laptops or other devices to your phone's hotspot to share the data connection freely.
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4. International SIM Card Orange Holiday World – Best Global Option
International SIM Card Orange Holiday World
Up to 20GB Data
30 Days Validity
Zone Based Coverage
Auto Activating
The Orange Holiday World SIM offers extensive global coverage with up to 20GB of data for Europe. It is designed for travelers visiting multiple regions beyond just Greece and Turkey with automatic network switching.
Pros
- Wide global coverage
- Auto activating
- Zone based data
- Tethering allowed
Cons
- Lower data in some zones
- Complex zone rules
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It auto-activates on first use to simplify setup. You can use the data for streaming and apps without video restrictions. Tethering is enabled so you can share your connection easily.
Data allowances vary by zone, so ensure Greece and Turkey fall into your plan's zone for full 20GB. Some zones may offer less data which could be confusing. Check descriptions carefully.
This SIM is ideal for complex itineraries spanning many countries. It provides reliability and flexibility for those wanting one SIM to work seamlessly across borders without manual changes.
Auto Activating
The SIM activates automatically when you land, removing the need for manual registration or activation steps.
Zone Based Data
Data allowances depend on the country zone, so check where your destinations fall to maximize usage.
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5. International Sim Card for Travel – Best Short Term Plan
International Sim Card for Travel
5GB Data Only
15+7 Days Validity
100+ Countries Coverage
Data Only Service
This KiwiSIM International Travel SIM provides 5GB of data with a 15-day usage window plus 7 days grace. It covers over 100 countries making it suitable for varied international trips including Greece and Turkey.
Pros
- Flexible validity
- 5GB data included
- Wide country coverage
- No hidden fees
Cons
- Must activate before US
- No voice calls
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The plan allows activation before departure in the US which is critical to start the validity. It works on 5G and 4G networks with automatic carrier switching to maintain strong signals.
You must activate it before leaving the US or it may not start. The service is data only with no phone number for calls. It can be reused for future trips if managed well.
Choose this for short trips needing a few days of data. It is good for tech-savvy users who can handle activation rules and don't need voice services during travel.
Grace Period
The additional 7-day grace period gives you time to use the card after activation before it expires fully.
Carrier Agnostic
It connects to the best local carrier automatically ensuring reliable speeds wherever you go.
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6. Europe SIM Card 50GB Data – Best for Heavy Data Users
Europe SIM Card 50GB Data
50GB Data
30 Days Validity
Unlimited Local Calls
Hotspot Enabled
This Europe SIM Card provides an impressive 50GB of data for 30 days making it perfect for heavy streaming or work needs. It includes unlimited local calls and 120 minutes to call home which adds significant value.
Pros
- Huge 50GB data
- Unlimited local calls
- 120 mins call home
- SuperSpeed 5G
Cons
- Higher cost
- Activation setup required
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It works across 48 countries in Europe including Greece and Turkey with SuperSpeed 5G networks for fast internet. Hotspot is enabled so you can connect multiple devices easily during your stay.
The setup requires turning on roaming when you land to connect immediately. If issues arise the seller offers refunds without returns which is rare and reassuring for buyers concerned about service.
Opt for this if data usage is a priority and you want high speeds. It suits professionals or media consumers who need large data pools without worrying about running out during the trip.
50GB Data
The massive 50GB data allowance ensures you can stream videos and download files without constant monitoring.
Call Home Minutes
Included 120 minutes to call home make it easier to stay connected with family back home.
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7. 5G Europe 27 Countries SIM Card – Best for Turkey Inclusion
5G Europe 27 Countries SIM Card
15GB High Speed 5G
30 Days Validity
Turkey Included
Hotspot Tethering
This SIM explicitly includes Turkey and Switzerland across 27 European countries with 15GB of high-speed 5G data. It offers unlimited data at reduced speeds after the high-speed allowance is used for continuous connectivity.
Pros
- Explicit Turkey coverage
- Unlimited throttled data
- 30 days duration
- 5G speeds
Cons
- No rating yet
- Limited app support
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It supports hotspot tethering and works with popular apps like Instagram and WhatsApp. The SIM is tri-cut to fit any device and requires no registration which simplifies setup upon arrival in the destination.
The lack of user ratings makes verification harder so proceed with caution. Some apps may be restricted but basic browsing works well. It is prepaid with no top-ups to ensure you manage the data wisely.
If Turkey is a key part of your itinerary this card ensures coverage there where others might vary. It suits travelers needing reliable data without worrying about sudden cutoffs after high speed limits.
Turkey Inclusion
The plan explicitly lists Turkey ensuring you stay connected while traveling there without roaming blocks.
Unlimited Throttled Data
After 15GB you still have unlimited data at slower speeds for basic tasks like messaging.
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8. 100GB 30 Day Orange Europe SIM Card – Best Ultra High Data
100GB 30 Day Orange Europe SIM Card
100GB High Speed Data
30 Days Validity
5G Network
Unlimited Local Calls
This card offers an incredible 100GB of high-speed data on 4G/5G networks for a full 30 days. It includes 120 minutes of calling and 1000 texts to worldwide destinations for serious communication needs.
Pros
- Massive 100GB data
- 5G network support
- Plenty of calls texts
- Plug and play
Cons
- Highest price tier
- Check country list
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It works in tablets and devices with a SIM tray with plug and play setup. The upgraded offer suggests consistent availability but verify the country list to ensure both Greece and Turkey are covered.
The high data amount supports heavy usage like 4K streaming or large downloads. It is best for those who need to stay productive without data anxiety during their entire trip.
Choose this if budget allows and data is critical. The extensive data and call in make it a powerhouse for travelers who demand top-tier connectivity across Europe.
100GB Data
The 100GB cap ensures you can download movies and documents without ever worrying about limits.
Worldwide Texts
1000 texts to worldwide destinations help you communicate easily with contacts outside Europe.
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9. travSIM Europe SIM Card – Best for 21 Day Trips
travSIM Europe SIM Card
35GB Data
21 Days Validity
4G/5G Speeds
Data Only SIM
This travSIM Europe SIM Card provides 35GB of data at 4G/5G speeds valid for 21 days. It covers all EU countries which is perfect for shorter European trips focusing on Greece and neighboring areas.
Pros
- 35GB data for 21 days
- All EU countries
- Premium support
- App friendly
Cons
- Shorter 21 day validity
- Data only service
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It works seamlessly with apps like WhatsApp and Instagram. The setup is effortless with clear instructions provided for both Android and iOS devices. Premium support is available in multiple languages for help.
Since it is data only you cannot make traditional calls which may require relying on apps. The 21-day validity is shorter than 30-day options so it fits specific trip lengths better.
Use this for concise vacations needing solid data. It balances cost and capacity well for travelers who plan to use Wi-Fi mostly but need data for maps and apps on the go.
EU Coverage
It works in all EU countries so you can travel freely between nations without changing SIMs.
App Friendly
The SIM is optimized for popular apps ensuring smooth social media and messaging while abroad.
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10. Travel-SIMs.UK Orange Holiday Europe – Best for Unlimited Local Calls
Travel-SIMs.UK Orange Holiday Europe
50GB Data
30 Days Validity
40+ Countries
Unlimited Calls SMS
This Travel-SIMs.UK Orange Holiday Europe SIM offers 50GB of data for 30 days with unlimited calls and SMS across Europe. It includes hotspot functionality to share data with multiple devices easily.
Pros
- 50GB data included
- Unlimited local calls
- Hotspot enabled
- Wide coverage
Cons
- No specific rating
- Limited info on Turkey
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It covers 40+ countries including Greece making it reliable for regional travel. The plan is straightforward with high speed data to keep you connected for work or leisure without interruptions.
Specific details on Turkey coverage should be verified as some lists vary. If your trip focuses mainly on Greece and Europe this card provides ample data and communication options for a smooth journey.
Select this if you prioritize calling options alongside data. It suits travelers needing a balanced plan for voice and internet use across many European destinations without complex zone rules.
Unlimited Calls SMS
Unlimited local calls and SMS make it easy to coordinate with hotels or local transport freely.
50GB Data
The generous 50GB data ensures you can browse and stream without hitting data caps quickly.
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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 travel duration, data needs, and whether you require voice services.
Coverage Verification
Always check the carrier list to ensure both Greece and Turkey are explicitly included in the plan. Some European plans exclude Turkey due to regional carrier restrictions.
Verify coverage details before buying to avoid unexpected roaming fees or no-service zones during your trip.
Data Allowance
Choose a data limit that matches your usage habits. If you stream videos or use navigation heavily, opt for at least 20GB to avoid running out quickly.
Consider plans with throttling options if you need unlimited low-speed data as a safety net after your high-speed cap is reached.
Validity Period
Ensure the SIM or eSIM validity covers your entire trip plus a buffer day for arrival. Some plans start counting from first activation which can be tricky.
Look for options like 15+7 days or 30-day validity to give you flexibility in case of delays.
Voice and SMS
If you need to make traditional phone calls, select a plan that includes local calling minutes or unlimited local calls.
Data-only plans are cheaper but rely on apps for communication which may not work for emergency contacts requiring standard phone numbers.
Network Speed
Prioritize SIMs that support 4G LTE or 5G networks for faster browsing and streaming speeds in urban areas.
Check if the plan specifies 5G support especially in Turkey where coverage may vary between 4G and 5G bands.
Hotspot Capability
If you plan to connect multiple devices like laptops or tablets, confirm the SIM allows tethering or hotspot usage.
Not all plans support hotspot features so check product details carefully to ensure you can share your connection.
Customer Support
Choose providers that offer 24/7 support in case you face activation issues or network problems while abroad.
Good support channels like live chat or email can save you from losing connectivity during critical travel moments.
Return and Refund Policy
Look for sellers that offer refunds without returns in case the SIM does not work in your destination.
This protection is crucial for physical SIMs as you cannot return them once activated.
How to Use and Care for Your Esim Card for Greece and Turkey
Before traveling, ensure your phone is carrier-unlocked to accept foreign SIMs. Insert the physical SIM or activate the eSIM using the provided code while still in your home country if possible.
Once you arrive, enable data roaming in your phone settings to allow the SIM to connect to local networks. Turn off Wi-Fi initially to confirm data is working correctly.
Monitor your data usage regularly through the provider app to avoid unexpected overages. If you plan to reuse the SIM later keep it in a safe place and do not eject it until you are done.
Frequently Asked Questions
Does Turkey require a different SIM plan than Greece?
Yes, Turkey often requires specific SIM plans due to different carrier agreements. Ensure the product description explicitly states Turkey coverage before purchasing. Most general Europe plans may exclude Turkey without notice.
Can I use my existing phone number with these SIMs?
Most data-only SIMs do not provide a phone number. Some plans offer a temporary local number for calls but not for your original number. You will need to use apps like WhatsApp for calling your home number.
Do these SIMs work on unlocked iPhones and Androids?
Yes, these SIMs work on any unlocked device. Ensure your phone is not locked to a specific carrier like AT&T or Verizon. Check with your home provider about unlocking before you leave.
What happens when my data limit is reached?
Depending on the plan, you might lose data access or get throttled to slower speeds. Review the product details to see if unlimited throttled data is offered after your high-speed cap is used.
Can I use these SIMs in multiple countries?
Many plans support multiple countries within Europe but verify the full list. Some restrict usage to specific regions so always check the description to confirm all destinations are covered.
Are there hidden fees when using these SIMs abroad?
Most listed plans advertise no hidden fees but always confirm upfront. Some providers charge for activation or top-ups so read the terms carefully before purchasing to avoid surprises.
Final Thoughts on Choosing the Best Esim Card for Greece and Turkey
Our top picks balance data allowances, coverage, and ease of use for travelers visiting both countries. The Orange and TravSIM options provide reliable performance for most needs.
Prioritize plans that explicitly include Turkey and offer sufficient data for your trip length. Check network speeds and hotspot capabilities to ensure you stay connected for all tasks.
Remember to verify current availability and prices as details can change. Always confirm the country list before purchase to ensure a seamless travel experience without connectivity surprises.