Physical SIM vs eSIM: Which Should You Choose?
Both options have pros and cons. Here's a quick comparison to help you decide.
| Feature | Physical SIM | eSIM |
|---|---|---|
| Availability | Buy at airport, gas stations, or stores | Purchase online before arrival |
| Activation | Insert SIM and restart phone | Scan QR code or install profile |
| Cost | Typically $15–$40 for tourist plans | From $5 (Holafly) to $30 |
| Convenience | Requires physical swap, may lose original SIM | No physical swap, keep your home number |
| Dual SIM | Not possible if phone is single SIM | Use both eSIM and physical SIM simultaneously |
Local Operators
Siminn
Iceland's largest telecom with the most extensive network. Their prepaid SIMs are available at the airport, gas stations, and stores. Great for travelers exploring the countryside.
Vodafone
Vodafone offers reliable 4G/5G with good coverage along main routes. Their prepaid SIMs can be purchased at the airport and retail stores.
Nova
Nova is a budget-friendly option with competitive data plans. Best for city travelers who don't venture far off the Ring Road.
Where to Buy a SIM Card in Iceland
Price Comparison
| Plan | Data | Duration | Price |
|---|---|---|---|
| Siminn Prepaid 10GB | 10GB | 30 days | $23 |
| Vodafone Prepaid 20GB | 20GB | 30 days | $30 |
| Nova Prepaid 5GB | 5GB | 14 days | $15 |
| Holafly eSIM Unlimited | Unlimited (fair use) | 7 days | $19 |
How to Activate Your Iceland SIM or eSIM
Requirements:
- Unlocked phone
- Compatible bands (GSM/LTE)
- Valid email for eSIM delivery
Check Phone Compatibility
Ensure your phone is unlocked and supports the frequencies used in Iceland (GSM 900/1800, LTE bands 1,3,7,20). Most European phones work; US phones may need to check.
Purchase Your SIM or eSIM
Buy a physical SIM at the airport or online. For eSIM, order from Holafly before departure.
Insert SIM or Install eSIM Profile
For physical SIM: insert into your phone and restart. For eSIM: go to Settings > Cellular > Add Cellular Plan and scan the QR code.
Configure APN Settings (if needed)
Most SIMs auto-configure. If not, manually set APN to 'internet' (Siminn) or 'vodafone.is' (Vodafone).
Practical Tips
💡 Download Maps Offline
Even with a SIM, remote areas may have no signal. Download Google Maps or Maps.me offline before heading out.
💡 Buy at the Airport
It's easiest to get a SIM at Keflavik Airport upon arrival. Gas stations close early, and stores in small towns may not carry SIMs.
💡 Use eSIM for Convenience
eSIMs like Holafly allow you to keep your home SIM active for calls/texts while using Icelandic data. No need to swap.
Frequently Asked Questions
Which SIM card to buy in Iceland?
The three major providers are Siminn, Vodafone, and Nova. Siminn has the best coverage in remote areas. For eSIM, Holafly is a popular choice with unlimited data plans.
Can I use my US cell phone in Iceland?
Most US phones work in Iceland if unlocked and compatible with GSM/LTE bands. Check your phone's specs. iPhones from the US (without physical SIM slot) need an eSIM.
What are the biggest safety concerns in Iceland?
While Iceland is very safe, the natural environment poses risks: extreme weather, strong ocean currents, glaciers, volcanoes, and hot springs. Always check weather and road conditions.
How much does a SIM card cost in Iceland?
A Siminn prepaid SIM with 10GB costs around $23. Holafly eSIM with 20GB is about $20. Prices vary by provider and data allowance.
Can I get a SIM card at Keflavik Airport?
Yes, Siminn, Vodafone, and Nova have kiosks in the arrivals hall. It's the most convenient place to buy a physical SIM.
Staying connected in Iceland is easy with the right SIM card or eSIM. For the best coverage, choose Siminn; for budget, Nova; for convenience, Holafly eSIM. Purchase before you arrive or at the airport to avoid hassle. Use the discount code TOURDUMONDE5CONTINENTS for 5% off Holafly eSIMs.