Best eSIM for Bulgaria — Prepaid Data Plans & Prices

Disclosure: Some links are affiliate links. Learn more.

eSIM Guide for Bulgaria

For Bulgaria, Airalo and Holafly are your top eSIM picks. Local eSIMs (like Vivacom’s) exist but are mostly for residents and rarely sold to tourists. You’ll pay $2.99–$7.99 for 1–5GB of data, valid for 3–30 days. Airalo’s 1GB plan is $2.99 (3 days), Holafly’s 5GB is $7.99 (15 days). Vivacom’s local eSIMs cost ~$10 for 10GB but require a Bulgarian ID—skip them as a tourist.

Coverage & Activation

Both Airalo and Holafly piggyback on Vivacom’s network (Telenor infrastructure), so coverage is solid in Sofia, Plovdiv, Varna, and tourist zones. It’s spotty in the Rhodope Mountains or rural areas—don’t rely on it for hiking. Activation is simple: scan the QR code via your phone’s settings, then confirm with a 6-digit code from your email. You’ll need to set up dual-SIM before arrival—put your eSIM in slot 1 and your physical SIM (if you get one) in slot 2. Pro tip: Turn off your physical SIM’s mobile data after activation to avoid accidental roaming charges.

Physical SIM: Buy & Recharge (The Real Guide)

Forget the airport counter. You’ll save time and money buying a SIM at a store like Billa (supermarket chain) or Lidl (near your hotel), not at Sofia Airport’s overpriced kiosks. The three main operators are Vivacom (Telenor), Yettel (Telekom), and A1 (Mtel). Vivacom is the best—cheapest data, best coverage in cities. Buy a Vivacom SIM at any Vivacom shop (found in malls like Mall of Sofia), Pep (Bulgarian convenience store chain), or Billa/Lidl (ask for "SIM card" or "mobilna kartica"). Pay 5–10 BGN (~$2.70–$5.50) for the SIM and a starter pack (e.g., 2GB for 3 days).

Where & How to Top Up (No More Panic)

Top-up is easy if you know the system. Here’s how:

• Convenience stores: Billa and Lidl sell Vivacom top-up cards (scratch cards) at checkout. Buy a 10 BGN card for ~3GB data. No app, no language needed—just scratch and insert the code at checkout. Pro tip: Ask for "Vivacom kartichka" (Vivacom card) to avoid confusion with Yettel/A1 cards.
• Carrier apps: Vivacom’s app "Vivacom" (blue V logo) works but is 100% Bulgarian. You’ll need a Bulgarian number to register. Don’t bother with it. Yettel’s app "Yettel" has English but rejects foreign credit cards. Skip both.
• USSD codes: The only reliable method. Dial *100# for balance, *101# to buy data packs (e.g., 2GB for 5 BGN). You’ll get a menu in Bulgarian—just pick the number next to "Data" and hit send. Works on any phone, no app needed. Write this down before you leave: 100# for balance, 101# for data.
• Online: Vivacom’s website (vivacom.bg) accepts international cards but requires a Bulgarian address. Not useful for tourists. Skip it.
• Scratch cards: Sold at Pep stores, local kiosks (look for "Top-up" signs near train stations), and even cafe counters in cities. They’re cheap (5–20 BGN) and work immediately.

Common Problems (And How to Fix Them)

Tourists get stuck because:

• Language barriers: Staff at Billa/Lidl understand "top-up card" (top-up kartichka) or "data pack" (paket data). Say "Vivacom" to avoid confusion with Yettel cards. If they’re confused, show them the Vivacom logo on your SIM.
• Apps fail: Vivacom’s app won’t let you pay with a Visa card. You’ll get an error. Don’t try it. Use USSD or scratch cards.
• Store confusion: "Yettel" and "A1" are common. If you buy a Vivacom SIM, insist on Vivacom top-up cards. A shopkeeper might hand you a Yettel card—politely say "Ne, Vivacom!" (No, Vivacom!).
• Credit card rejection: Vivacom shops and apps reject foreign cards. Always carry cash (BGN) for top-up cards or use a local store like Pep.

Pro Tip: When You’re Stuck Without Data

If you’ve run out of data and can’t find a store, go to any Billa supermarket (they’re everywhere in cities). Ask at the cashier: "Ima li top-up kartichka za Vivacom?" (Do you have a Vivacom top-up card?). They’ll hand you a 5 BGN card for 1GB data. If all else fails, dial *101# on your phone—it’ll prompt you to buy data via SMS, even if you’re low on balance. It works 90% of the time.

Verdict: eSIM Wins for Bulgaria

Bulgaria’s physical SIM top-up is manageable but not effortless. You’ll avoid 90% of the hassle with an eSIM.

Plan Your Trip

📱 Yesim eSIM — 18% commission, code FALLY20
📱 Airalo eSIM — 12% commission, 200+ countries
✈️ Search Flights
🏨 Find Hotels
🛡️ Travel Insurance
🚗 Rent a Car

More About Bulgaria

• Travel Insurance for Bulgaria
• Traveling with Pets to Bulgaria
• Road Trip in Bulgaria
• Browse 5,063 Flight Routes
• Travel Blog

About · Contact · Editorial Policy · How We Make Money