Bulgaria eSIM

 This specific plan is valid only within Bulgaria (and the EU). This is the most important question for Balkan travelers. If you take a bus from Sofia to Istanbul (Turkey), Belgrade (Serbia), or Skopje (North Macedonia), your connection will stop at the border as they are not in the EU. For this multi-country trip, we highly recommend our Europe Regional eSIM, which covers both EU and non-EU Balkan countries. 

Planning the trip? See our North Macedonia eSIM plans, install in one tap before you fly, and land online. Free VPN included.

It depends. Bulgaria is in the EU, so "Roam Like at Home" applies only to EU citizens.

• If you are from the UK (Post-Brexit): Most UK carriers (like O2, Vodafone, Three) have reintroduced daily roaming fees (e.g., £2-£6 per day).
• If you are from the USA/Canada/Asia: Your home carrier will charge expensive international rates (e.g., $10-$14 per day).

A Cellesim eSIM is a one-time prepaid fee that is significantly cheaper than these roaming charges.

Planning the trip? See our Bulgaria eSIM plans, install in one tap before you fly, and land online. Free VPN included.

Yes, absolutely. Bulgaria has a fantastic, modern 4G/5G network. Our eSIM connects to premium local networks (like A1 or Yettel) to ensure you have a strong signal for Google Maps while hiking in the Rila Mountains, on the ski slopes in Bansko, or at the resorts on the Black Sea (Sunny Beach). 

Yes, 100%. Buying a physical local SIM card (like A1, Yettel, or Vivacom) at Sofia Airport requires you to find the kiosk, wait in line, and go through a mandatory passport registration process as required by Bulgarian law. Our eSIM is 100% digital, requires no ID registration, and can be installed before you fly, so you are connected the moment you land. 

 To give you the best speed and coverage, our eSIM connects to Bulgaria’s premium Tier-1 networks, typically A1, Yettel (formerly Telenor), or Vivacom. This ensures you get the fastest available 4G/LTE (and 5G) speeds, whether you are in Sofia, Plovdiv, or Varna. 

Planning the trip? See our Bulgaria eSIM plans, install in one tap before you fly, and land online. Free VPN included.

 Yes. TaxiMe and Yellow Taxi are the safest ways to book rides in Sofia and avoid scams, so reliable data is essential. 

Planning the trip? See our Bulgaria eSIM plans, install in one tap before you fly, and land online. Free VPN included.

 Yes. Coverage is excellent in Plovdiv, the European Capital of Culture, allowing you to share photos of the Ancient Theatre instantly. 

 Yes. You will generally have signal within the Rila Monastery complex to download audio guides, though it may drop in the surrounding deep forests. 

 Absolutely. Waze is extremely popular in Bulgaria for real-time alerts on police and potholes while driving on the highways. 

Planning the trip? See our Bulgaria eSIM plans, install in one tap before you fly, and land online. Free VPN included.

Look up your phone’s exact model number with the manufacturer to see if it’s listed as compatible, and make sure your phone is not carrier-locked. Seeing an EID number or an “Add eSIM” option in your settings is a good sign, but some phones have regional restrictions. If you’re not sure, please contact our support team before you buy.