Bulgaria
Instant eSIM Plans

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Get a travel eSIM for Bulgaria and enjoy reliable, affordable internet access on your trip.

No Roaming Charges No Contract
No Roaming Charges No Contract
Lowest Per GB Rate
Lowest Per GB Rate
100% Refund Policy
100% Refund Policy
Data + Voice + SMS Plans
Data + Voice + SMS Plans
Lifetime SIM Validity Topup anytime
Lifetime SIM Validity Topup anytime
Secure & Reliable
Secure & Reliable
What customers say about Bulgaria eSIM
5★
Verified Traveller Bulgaria Trip

Connected instantly after landing in Bulgaria. Easy setup and stable data throughout the trip.

5★
Frequent Traveller Bulgaria eSIM

Good speeds, no physical SIM needed, and the plan was ready before travel.

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📋 FUP Policy
  • Network: Vivacom Bulgarian,Telenor Bulgaria,Mobiltel Bulgeria
  • Technology: eSIM
  • Speed: 4G / 5G
  • Plan Type: Data Prepaid
  • Tethering / Hotspot: Yes*
  • Installation: Scan a QR code
  • Activation:Automatically activates upon cellular network connection
  • eKYC Required: No (variable)
  • Activation Policy: The validity period begins upon eSIM connection to a supported network/s
  • FUP Policy: Applicable
  • For Unlimited Plan: Enjoy 2 GB High Speed Data daily, then unlimited browsing at 256 Kbps after the allowance. Resets Every Day.

ZetSIM Bulgaria eSIM:
Seamless Connectivity for Your Journey

Bulgaria offers a compelling mix of history, culture, and natural beauty, making it a rewarding destination to explore. From the vibrant capital of Sofia and the historic charm of Plovdiv, one of Europe’s oldest cities, to the scenic Rila Mountains and the Black Sea coastline, the country delivers diverse experiences in a compact region. Traveling between cities, heritage landmarks, and coastal destinations becomes far more efficient with reliable connectivity, and a ZetSIM Bulgaria eSIM ensures seamless access to maps, bookings, and communication. Whether you're discovering hidden gems or navigating urban centers, a ZetSIM Bulgaria eSIM keeps your journey smooth and well-connected.

For a consistent and hassle-free experience, choosing the Best eSIM for Bulgaria helps you stay online wherever you go. After exploring eSIM Bulgaria options, choosing a ZetSIM Bulgaria eSIM ensures your journey stays smooth and well-connected. Whether you're managing travel plans, sharing experiences in real time, or staying in touch, features like data + voice + sms plans and the flexibility of Physical SIM + eSIM provide added convenience. Recognized as the Best eSIM for Bulgaria, it delivers reliable performance across both urban centers and remote regions.

Why Travellers Choose
ZetSIM eSIM ?

Daniel Carter

April 15, 2026

I bought ZetSIM from Amazon before my trip and it made things really easy. Activation was quick, just scanned the QR code and it started working. With ZetSIM, I had internet as soon as I landed, so no need to search for WiFi.

Rohan Iyer

March 21, 2026

I used ZetSIM during my trip to Dubai, and the setup was very simple. Within minutes it was active. I liked that it connects to local networks, so the speed was good throughout my trip.

Emily Thompson

January 13, 2026

I usually spend a lot on roaming, but ZetSIM was much more affordable. I got more data for less money, which was great. Definitely a good option if you want something budget-friendly.

Ananya Reddy

December 17, 2025

What I liked about ZetSIM is the flexibility. There are country, regional, and global plans, so you can choose what suits your trip. It works well if you’re traveling to multiple places.

Lucas Moreau

December 3, 2025

Excellent value for money! The data allowance was generous and the connection quality exceeded my expectations. Will definitely use again on my next trip.

Karthik Srinivasan

November 27, 2025

I used ZetSIM in different countries and it really helped me. I could book hotels, use maps, and book cabs easily. The connection was stable everywhere I went.

Mateo Alvarez

November 15, 2025

The internet speed on ZetSIM was good and reliable. I also used hotspot to connect my laptop, and even watched videos without buffering. Worked smoothly overall.

Kenji Tanaka

November 8, 2025

I used ZetSIM during my trip to Singapore, and it worked really well. I also like that the eSIM doesn’t expire, so I can reuse it for my next trip by just recharging. Very convenient.

Daniel Carter

April 15, 2026

I bought ZetSIM from Amazon before my trip and it made things really easy. Activation was quick, just scanned the QR code and it started working. With ZetSIM, I had internet as soon as I landed, so no need to search for WiFi.

Rohan Iyer

March 21, 2026

I used ZetSIM during my trip to Dubai, and the setup was very simple. Within minutes it was active. I liked that it connects to local networks, so the speed was good throughout my trip.

Emily Thompson

January 13, 2026

I usually spend a lot on roaming, but ZetSIM was much more affordable. I got more data for less money, which was great. Definitely a good option if you want something budget-friendly.

Ananya Reddy

December 17, 2025

What I liked about ZetSIM is the flexibility. There are country, regional, and global plans, so you can choose what suits your trip. It works well if you’re traveling to multiple places.

Lucas Moreau

December 3, 2025

Excellent value for money! The data allowance was generous and the connection quality exceeded my expectations. Will definitely use again on my next trip.

Karthik Srinivasan

November 27, 2025

I used ZetSIM in different countries and it really helped me. I could book hotels, use maps, and book cabs easily. The connection was stable everywhere I went.

Mateo Alvarez

November 15, 2025

The internet speed on ZetSIM was good and reliable. I also used hotspot to connect my laptop, and even watched videos without buffering. Worked smoothly overall.

Kenji Tanaka

November 8, 2025

I used ZetSIM during my trip to Singapore, and it worked really well. I also like that the eSIM doesn’t expire, so I can reuse it for my next trip by just recharging. Very convenient.

ZetSIM VS
Other eSIM

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Global SIM with lifetime validity
Both eSIM & physical SIM
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Voice & SMS
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Local Regulatory Compliance
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Top up any countries
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Both GB & Unlimited Plans
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Local Plans
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Download the ZetSIM App &
Unlock Exclusive Rewards

Download the ZetSIM App today and get 25% OFF on your first purchase exclusive to app users only.

  • Check your eSIM data balance instantly
  • Easy top up anytime, anywhere
  • Earn Zet Coins on every purchase
  • Access exclusive app only deals & latest offers
  • Manage all your eSIMs from a single dashboard
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Travelers Trust ZetSIM's Bulgaria eSIM for Coverage & Ease

Connect instantly to top Bulgaria networks.

Works with all major eSIM-enabled devices.

Instant QR code by email purchase, scan, and go.

Fast, reliable data across all Bulgaria cities and resorts.

24/7 customer support in multiple languages.

FAQ — Bulgaria eSIM

  • Buy a ZetSIM eSIM plan, receive your QR code by email, scan it through your phone’s network settings, and connect instantly. Activation is fully digital and takes just a few minutes.
  • Yes — for convenience and flexibility, ZetSIM eSIM is highly effective. It’s a digital SIM that eliminates the need for physical cards, allowing instant activation and seamless switching between networks without visiting stores or swapping SIMs.
  • Yes. Your WhatsApp remains linked to your existing number, even while using ZetSIM for mobile data. This is possible because your primary SIM can stay active alongside the eSIM.
  • ZetSIM connects you to local telecom networks, delivering reliable high-speed 4G/5G data depending on the region and network availability.
  • Absolutely. You can purchase and install your ZetSIM eSIM before traveling and activate it immediately upon arrival, ensuring instant connectivity.
  • Yes. If your device is not compatible and the eSIM remains unused, you are eligible for a full refund.
  • Yes. ZetSIM offers regional and global plans that work across multiple countries, allowing seamless connectivity without switching SIMs.
  • Each plan comes with a defined validity (commonly around 7 to 30 days depending on the package). You can easily extend or top up your data anytime through the platform.
  • ZetSIM provides customer support to assist users with setup, troubleshooting, and usage throughout their journey.
  • Yes. ZetSIM supports all apps, including messaging, social media, navigation, ride-hailing, and video calls, ensuring full internet functionality.