Best SIM Cards in Istanbul — Tourist Plans 2026
Compare Turkcell, Vodafone, and Türk Telekom tourist SIM cards.
Turkcell
Best coverage. Tourist plans: 20GB for ~€20, 30-day validity. Available at airport.
Vodafone
Good coverage. Tourist plans from ~€15. Buy at airport or Vodafone shops.
Türk Telekom
Budget option. Plans from ~€12. Coverage slightly weaker in rural areas.
Tips
- Bring your passport — required for SIM registration
- Buy at airport for convenience (available 24/7)
- Phones used with Turkish SIM for 120+ days must be registered (IMEI)
- eSIM available from Turkcell and Airalo