Yes, CheapESIM is significantly easier and more cost-effective. Buying a physical SIM card from providers like A1, Yettel, or Vivacom at Sofia Airport involves locating a kiosk, waiting in line, and completing a mandatory passport registration due to Bulgarian law. With CheapESIM, you bypass all these steps. Our 100% digital solution means no ID checks, no queues, and instant activation, saving you precious time and hassle upon arrival. It's the ultimate budget-friendly, convenience-focused option.
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Is CheapESIM easier than buying a local SIM card at Sofia (SOF) Airport? Do I need ID?
Updated April 22, 2026
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