Operators in Bulgaria
1 partner network
- Vivacom5G
1 anchor carrier
- A1 Bulgaria5G
Highest generation per operator is displayed; some plans may use a fallback band based on local conditions.
About Bulgaria eSIM
eSIM Bulgaria: Reliable 5G/4G for Sofia, Plovdiv & Varna
Welcome to the hidden gem of the Balkans! Whether you are exploring the ancient Roman ruins of Plovdiv, skiing in Bansko, or relaxing on the Black Sea coast, staying connected is essential. EastESIM Bulgaria eSIM plans offer instant connectivity starting at just $2.00. Choose from 4 limited plans and 8 unlimited plans designed for every type of traveler.
Escape Extreme International Roaming Charges
For travelers from outside the EU (UK, USA, Asia), Bulgaria can trigger massive roaming fees from your home carrier. Don't let a phone bill ruin your holiday. With a prepaid Bulgaria eSIM, you secure a flat rate and completely avoid expensive data charges.
Why a EastESIM eSIM is Essential for Your Bulgaria Trip
- Instant Airport Connection: Get online the moment you land at Sofia Airport (SOF), Varna Airport (VAR), or Burgas Airport (BOJ). Avoid the hassle of local kiosks.
- Unbeatable Value: Why pay daily roaming fees when plans start at just $2.00?
- Keep Your Home Number: Keep WhatsApp active on your primary number while the eSIM handles the heavy data lifting.
- Reliable Coverage: Experience seamless Bulgaria 5G/4G network coverage from the mountains to the sea.
Connect Across Bulgaria's Key Cities
- Sofia: Navigate the yellow cobblestone streets to the Alexander Nevsky Cathedral with Google Maps.
- Plovdiv: Share live videos from the Ancient Theatre of Philippopolis on Instagram.
- Varna: Stream music while relaxing at the Golden Sands resorts.
eSIM ready in 60 seconds
Step-by-step guide for iPhone, Samsung, Google Pixel, anywhere on Earth.
- 60sAverage activation
- 50K+eSIMs activated
- 200+Countries covered
No SIM card needed. Activate before you board.
EastESIM: Your Asia Journey Starts Here
seamless connection across Asia, these are the 6 key points for your trip.
Unlock uninterrupted travel across Tokyo, Bangkok, Bali, Seoul, and Singapore with EastESIM. Say goodbye to roaming fees and hello to worry-free connectivity across 25 Asian destinations.
Data-First Connectivity
Our EastESIM plans are data-only. While traditional GSM calls aren't included, you'll make crystal-clear voice and video calls via WhatsApp, FaceTime, or Skype with ease.
Keep Your WhatsApp Number
Stay connected with family and friends. Your existing WhatsApp number remains active, ensuring seamless communication as you explore Tokyo or Bangkok.
Share Your Connection
From HND to ICN, turn your phone into a portable Wi-Fi hotspot. Share your high-speed NTT Docomo or KT connection with your tablet, laptop, or travel companions.
From
TYO
Tokyo
To
DPS
Bali
ACTIVE PLAN
Bulgaria Trip
12GB
Data remaining
Data roaming on
Active · Auto
Plan duration
5 days left
eSIM Device Compatibility
Ensure your device is carrier-unlocked and eSIM-compatible before you go. Most modern smartphones are ready for EastESIM's seamless Asia-wide service.
Activate When You Arrive
Install your EastESIM profile calmly on home Wi-Fi. It only activates when you land at BKK or SIN and connect to a local network like AIS or Singtel, preserving your plan days.
24/7 Concierge Support
Need assistance with your EastESIM? Our dedicated support team is available 7 days a week via live chat, ready to help you with any questions from Seoul to Bali.
Best eSIM for Bulgaria in 2026
Looking for the best eSIM for Bulgaria? EastESIM is a top pick for travelers thanks to transparent pricing, fast 4G/5G coverage, and instant activation. Plans start from $2.00 for Bulgaria eSIM data. Rated 4.9/5 across 20 verified customer reviews. Compare features below and see why EastESIM consistently ranks among the best value eSIM options for international travelers.
- Transparent prices — no account needed
- eSIM Access & eSIM Go premium backbone
- 24/7 multilingual support
Frequently Asked Questions
Most flagship smartphones released since late 2018 or early 2019 are fully compatible with EastESIM technology, making your travel connectivity seamless. This includes popular models like the iPhone XS and all newer iPhones, Google Pixel 3 and subsequent Pixel models, and the Samsung Galaxy S20 series and its successors. Beyond phones, an increasing number of tablets and smartwatches also support eSIM. The quickest way to confirm compatibility for your specific device is to check its settings under 'Mobile Data' or 'SIM Card Manager,' or consult your device manufacturer's official website.
Almost every flagship smartphone model released since 2019 is equipped with eSIM capability, making it an ideal solution for international travel with EastESIM. This includes a wide range of devices such as the iPhone XS, iPhone 11, iPhone 12, iPhone 13, iPhone 14, and iPhone 15 series, as well as the Google Pixel 3, Pixel 4, Pixel 5, Pixel 6, Pixel 7, and Pixel 8 series. Many Samsung Galaxy S20, S21, S22, S23, and S24 models also support eSIM, along with a growing list of mid-range and other brand devices. This widespread compatibility ensures a smooth connection to our Asian networks.
This is a crucial question for multi-country travelers! This specific EastESIM plan is designed for use only within the specified Asian countries, typically focusing on East and Southeast Asia. For instance, an eSIM designed for Thailand and Vietnam will not provide coverage if you cross into India, China, or Australia. EastESIM does offer excellent regional Asia plans that cover multiple countries, but always check the plan details carefully. If your itinerary includes diverse regions, consider our dedicated multi-country Asia plans for seamless travel.
It depends entirely on your home carrier and plan, but generally, no, it is not free. South Korea is not part of any 'Roam Like at Home' agreement with UK or US domestic plans. If you're from the UK (post-Brexit), many carriers like O2, Vodafone, or Three have reintroduced daily roaming fees, typically £2-£6 per day for basic data. US carriers also charge premium rates. EastESIM offers a much more predictable and affordable way to enjoy high-speed connectivity in Seoul or Busan without incurring exorbitant daily charges.
Yes, absolutely! South Korea boasts one of the most advanced 5G/4G networks globally, and EastESIM leverages this. Our eSIM connects to premium local networks like SK Telecom, KT, or LG U+, ensuring you have a strong signal across the country. Whether you're hiking the volcanic landscapes of Jeju Island, hitting the slopes at a Gangwon-do ski resort, or exploring the vibrant streets of Busan, you'll have excellent connectivity for navigation, streaming, and staying in touch. Enjoy seamless data wherever your South Korean adventure takes you!
Yes, 100% easier! Buying a physical local SIM card (e.g., from SK Telecom, KT, or LG U+) at Seoul Incheon (ICN) or Gimpo (GMP) airports typically involves finding a kiosk, waiting in line, and undergoing a mandatory passport registration process as per South Korean regulations. Our EastESIM is entirely digital, requires no physical ID or paperwork, and can be activated from your home country before you even fly. This means you land in Seoul already connected, saving you precious travel time and hassle.
To provide you with the fastest speeds and most extensive coverage in South Korea, EastESIM partners with the nation's premier Tier-1 networks. This typically includes industry leaders like SK Telecom, KT, or LG U+. These carriers are renowned for their cutting-edge 5G/LTE infrastructure, ensuring you experience lightning-fast data for everything from navigating Seoul's subway system to streaming K-dramas. Our commitment is to deliver reliable, high-performance connectivity throughout your South Korean journey.
To ensure a smooth journey with EastESIM, it's vital to verify your phone's eSIM compatibility. While many newer models from brands like Apple (iPhone XR and later), Samsung (Galaxy S20 and newer), and Google Pixel (Pixel 3a and newer) support eSIM, some regional variations exist. The simplest way is to check our dedicated 'eSIM Compatible Devices' list on the EastESIM website. This resource provides a comprehensive and up-to-date guide to ensure your device is ready for seamless connectivity across Asia.
Yes, your EastESIM plan provides the reliable data connection needed to use ride-hailing apps like TaxiMe and Yellow Taxi in Sofia, Bulgaria. These apps are highly recommended for safe and convenient transportation, helping you avoid common issues with street taxis. With EastESIM, you can effortlessly book rides to explore historical sites like Alexander Nevsky Cathedral or venture into the city's vibrant neighborhoods, ensuring smooth and secure travel throughout your stay in the Bulgarian capital.
Absolutely! EastESIM provides excellent internet coverage throughout Plovdiv, including its historic Old Town. As a former European Capital of Culture, Plovdiv is well-connected, allowing you to easily share stunning photos of the Ancient Roman Theatre, navigate the charming cobblestone streets, or stream content from the trendy Kapana district. Our strong local network partnerships ensure you stay connected to capture and share every moment of your exploration in this fascinating Bulgarian city.
Yes, EastESIM generally provides good signal within the magnificent Rila Monastery complex itself, allowing you to download audio guides, share photos of its stunning frescoes, and stay connected. However, as the monastery is nestled deep within the Rila Mountains, signal strength may become intermittent or drop as you venture into the surrounding dense forests or more remote hiking trails. We partner with local carriers to ensure the best possible coverage in this historically significant site.
Yes, having reliable mobile data from EastESIM is highly recommended for driving in Bulgaria, especially when using navigation apps like Waze or Google Maps. Waze is particularly popular among locals for its real-time traffic updates, alerts on road conditions, and even police presence, which can be invaluable on highways and in cities like Sofia. EastESIM ensures you have the consistent connection needed to navigate confidently, making your road trips across Bulgaria smooth and informed.
Nearby Countries
Travelers to Bulgaria also buy eSIMs for these countries

