🛫 Airport SIM vs eSIM – United Kingdom 🇬🇧 (LHR)

Comparing airport SIM kiosks at London Heathrow Airport with Roamzi eSIMs you can install before you land.

Quick comparison

OptionWhen you get itSetup TimeID/Passport
Airport SIMAfter landing, at a kiosk15–30 minutesUsually required
Roamzi eSIMBefore landing, via email~2 minutesNot required

✅ Works on all eSIM-compatible devices. Click here for the full device list.

Ready to travel? Buy your Roamzi eSIM plan now →

Want more details? See the full eSIM guide for United Kingdom.

🌐 Travel Resources

ℹ️ About United Kingdom

The UK spans London’s landmarks, Edinburgh’s Old Town, the Lake District, and coastal villages. Stay connected for National Rail updates, Underground maps, pub bookings, and walking trails.