Data only eSIMs
Travel eSIM Bulgaria
Roaming fees belong in the bin. Get connected in Bulgaria the smarter way.
4.9
(388)
Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
Plans & prices
Bulgaria plans
$19 AUD
$27 AUD
$40 AUD
$69 AUD
Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
Say whaaaaat
All pros, no cons
100% money back guarantee
Plans changed, device incompatible or locked, can't get it working, we've got you covered - see our .
Data-only eSIM - no phone number
Use internet based apps like WhatsApp and Messenger as normal. Note: you can't make traditional calls or SMS (yet).
Reliable 4G/5G connection
Powered by the best networks in Bulgaria including A1 BG, Vivacom & Yettel.
Multiple data options
We have plans for 5, 15 or 30 days starting at only 1GB right up to unlimited for most destinations.
Unlimited hotspotting (tethering)
Hotspot to your laptop, tablet, to your friends, to whoever with our limitless hotspotting.
Auto-activates on arrival
Automatically activates when you arrive in Bulgaria. Just update settings (we'll send instructions), and you're connected.
Install up to 90 days before travel
Install your Bulgaria eSIM anytime within 90 days before you travel, the plan won't start until you arrive in Bulgaria.
Keep your current number
You can have multiple eSIMs installed and switch them on and off as you like.
How to use travel esims
How it works
If you haven't used a travel eSIM before, you're in for a treat. It only takes a few minutes to setup and it's a fraction of the cost of roaming! See WTF is eSIM.
1. Quick phone check
Let's make sure your phone's on board. Our eSIM compatibility checker has all of the answers.
2. Choose a plan, enter your details
Choose a plan for your destination, enter your details and your payment information.
4. Auto-activated on arrival
Update settings on arrival (we'll email these to you) and boom, you're connected. Check your usage in the ZenSim app.
The nitty gritty
Bulgaria eSIM FAQs
No, our Bulgaria eSIMs only deliver mobile data. For voice or SMS, you’ll need to use an app that works over data - WhatsApp, Messenger, or other similar internet calling platforms.
Of course. You can install your Bulgaria eSIM up to 30 days before departure. Once you arrive, it will activate automatically.
Installing early won’t use any data or start your plan until you arrive in Bulgaria.
If your iPhone shows an activation error during pre-install, you can ignore often it - refer to our eSIM Troubleshooting Guide for help.
Our Bulgaria travel eSIM is strictly for data; it doesn’t come with a phone number or traditional call/SMS service. You will need to use an internet based app for communication.
Your eSIM will activate automatically when you arrive in Bulgaria. We recommend installing your Bulgaria Travel eSIM in advance (installation is different from activation).
Just scan the QR code you receive or install via the ZenSim app using WiFi. Once you touch down in Bulgaria, your eSIM will go live automatically.
If anything goes wrong, check out our eSIM Troubleshooting Guide or contact us 😊
Once you arrive in Bulgaria, your eSIM activates automatically if it’s already installed.
If you install it after arriving, the eSIM will activate and begin working immediately.
For any setup or connection problems, refer to our eSIM Troubleshooting Guide or contact our support.
Hands down, a travel eSIM beats roaming in Bulgaria. Here’s why:
Cheaper Data: Pay local prices rather than roaming surcharges from your home network.
Instant Setup: No waiting for physical SIM delivery - your eSIM is ready the minute you land.
Full Expense Control: Track data usage and spending in - app, so you avoid surprise fees.
No - the plan’s data and days only start when you arrive in Bulgaria. Installation beforehand simply sets it up for activation on landing.
We recommend installing before departure since you will need WiFi to complete the installation process and this way you will be connected as soon as you land.
If you need help connecting, check our eSIM Troubleshooting Guide or reach out to us.
Absolutely! ZenSim’s eSIMs work in over 200 countries, and Bulgaria is one of them. We also have regional eSIMs that cover several nations on a single plan - check out our Travel eSIMs page for details.
Signal & Connectivity: If you’re stuck without data, follow our detailed troubleshooting guide. If issues persist, contact support and we’ll fix it promptly.
Install Assistance: For help installing, consult our installation walkthrough. Still need help? Reach out and we’ll guide you step by step.
Other Support Requests: For anything else, head to our contact page.
Yes, you can. Around 99 percent of our eSIMs allow quick and easy top ups through the ZenSim app. You can add more data, increase the days, or even include a different destination on the same eSIM right from the Zen Garden.
Open the app, go to the Zen Garden area, and you’ll see the top up button waiting for you.
Top up pricing: Bulgaria top up plans follow the same pricing as on the website, minus a 10% discount.
Travelling for a while: If your trip lasts more than 30 days, you can queue multiple top ups. None of them will interrupt your current plan because each one only activates when the previous eSIM expires.
Travelling to more destinations: Most eSIMs let you attach extra countries via a top up. For example, if you're heading home from Europe and stopping in Singapore, you can add Singapore to your Europe eSIM and it will switch on once you arrive.
Once activated in Bulgaria, your eSIM typically won’t function outside that country.
If you're planning to hop between countries, we recommend checking out our regional Travel eSIMs - they’re made for multi-country use and cover most major regions.
Absolutely you can. After purchasing your Bulgaria eSIM, share your unique referral URL with whoever you like and if they purchase you both save A$5 on your next purchases.
After purchase you can access your URL on the checkout confirmation screen or in the ZenSim app. For each new customer you refer to us you will be given a A$5 voucher to use on your next purchase.
Track your referral activity and access your unique referral link inside the ZenSim app. View the terms to learn more.
Great question! Our Bulgaria unlimited plans come with a 3GB daily allowance, which is plenty for most travellers - the average person uses under 1GB a day.
If you do blow past that in a single day, your speed drops to 1Mbps until midnight, when your daily allowance resets and you're back to full speed.
If you're on a fixed-data plan instead (say 10GB or 20GB), there's no daily cap at all - use as much as you like until the plan runs out. We'll give you a heads up before that happens, and topping up is just a couple of taps away in the ZenSim app.
It won't activate the moment you buy it - your Bulgaria eSIM won't touch your data or days until you actually arrive, so there's no downside to installing it in advance.
As long as it's installed beforehand, it'll activate itself the second you touch down, and that's the moment your plan officially begins.
As for running out - your eSIM expires once your data or days are gone, whichever comes first (just the days, if you're on unlimited). Buy a 30-day plan and it'll run out 30 days after arrival in Bulgaria, not 30 days after purchase.
Simplest way is to pop your phone into our eSIM compatibility checker - it'll tell you straight away whether it's good to go with our Bulgaria eSIM and the networks behind it.
If you're still unsure after that, get in touch with us and we'll help you figure it out. And just in case your phone isn't compatible after all, our refund policy means you'll get a full refund - so go ahead and grab a plan without the worry.
Yep, that's precisely why we offer a 100% money back guarantee.
Whether it's a cancelled trip, an incompatible phone, or your travel plans simply shifting, you're covered either way.
You'll find the full breakdown in our refund policy, but the gist is: can't install it, can't use it, we'll refund it in full. Simple as that.
eSIM options for other destinations
Travel eSIM for Bulgaria
Visiting Bulgaria? A travel eSIM is the easiest way to stay connected while exploring this diverse country. Whether you're admiring Plovdiv’s ancient ruins, sunbathing on the Black Sea coast, or hiking in the Rila Mountains, an eSIM provides seamless mobile data access. With instant activation, you can connect as soon as you arrive-no need to visit a store or swap SIM cards. Stay online for navigation, travel bookings, and sharing your Bulgarian adventures without worrying about expensive roaming charges.
The best Bulgaria travel eSIM
The best travel eSIM for Bulgaria offers fast speeds, flexible data plans, and hassle-free activation. Bulgaria has excellent mobile network coverage across major cities and tourist areas, making an eSIM the perfect choice for travellers. Whether you need data for short visits or long-term stays, an eSIM ensures you can access maps, book transport, and stay in touch with ease. Look for an eSIM provider that offers instant activation and affordable pricing, allowing you to explore Bulgaria worry-free.
How to set up a Bulgaria travel eSIM
Setting up an eSIM in Bulgaria is quick and easy. First, purchase your eSIM plan online before your trip. Once you receive your QR code, scan it in your phone’s eSIM settings and activate it instantly. Make sure to enable mobile data and roaming for a seamless connection. If you're unsure about the setup process, check out our how to install an eSIM guide for step-by-step instructions. With an eSIM, you can explore Bulgaria while staying connected without the hassle of a physical SIM card.
Top 3 things to do in Bulgaria
Explore the Ancient Wonders of Plovdiv
Plovdiv, one of Europe’s oldest continuously inhabited cities, is a treasure trove of history and culture. Wander through the Old Town, where cobbled streets lead to colourful 19th-century houses, charming cafes, and artisan workshops. The highlight is the Roman Theatre, a beautifully preserved amphitheatre dating back to the 1st century AD, which still hosts concerts and performances today. Stroll along the lively Kapana Creative District, where street art, boutique shops, and vibrant nightlife bring a modern twist to Bulgaria’s second-largest city. Whether you're a history lover or an arts enthusiast, Plovdiv offers a perfect blend of the past and present.
Relax on the Bulgarian Black Sea Coast
Bulgaria’s Black Sea Coast is a summer paradise with golden beaches, historic seaside towns, and lively nightlife. Sunny Beach is the go-to spot for partygoers, while Nessebar, a UNESCO-listed town, offers a charming mix of ancient ruins and seaside beauty. For a more laid-back vibe, visit Sozopol or Balchik, where cobbled streets and picturesque harbours create the perfect setting for a relaxing holiday. Whether you’re into water sports, sunbathing, or cultural sightseeing, Bulgaria’s coastline has something for every traveller.
Discover Rila Monastery and the Seven Rila Lakes
Nestled in the Rila Mountains, Rila Monastery is Bulgaria’s most famous religious site. This stunning 10th-century monastery is known for its colourful frescoes, grand archways, and serene mountain setting. A short drive away, the Seven Rila Lakes offer one of the most breathtaking hiking experiences in Bulgaria. Each lake, named after its shape or legend, is situated at different altitudes, creating an unforgettable trekking route with spectacular views. Whether you're exploring the monastery’s rich history or hiking to crystal-clear alpine lakes, Rila is a must-visit destination for nature and culture lovers alike.
