HelloRoam offers prepaid eSIM data plans for Bulgaria, starting from A$3.14. Your eSIM links up with local 4G networks the moment you land, with no roaming fees. Activate by QR code in under two minutes. Keep your Telstra, Optus or Vodafone number on dual SIM while your eSIM handles data. No lock-in contract. HelloRoam covers 185+ countries through 212+ partner networks.
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eSIM Bulgaria Plans for Every Trip Length
Cheap eSIM for Bulgaria, starting from A$3.14. 4G data on local partner networks in Bulgaria. Works on any carrier-unlocked, eSIM-compatible phone. Travel data for Bulgaria starts from A$3.14 on A1, Vivacom, and Telenor 4G networks. Pick the plan size that suits your trip: sizes vary by destination, and each destination page lists its own. All eSIM Bulgaria plans activate by QR code at home before you fly from Australia. No physical SIM needed, no lock-in contract, and your Australian number stays active.
Bulgaria eSIM with 4G coverage
HelloRoam offers eSIM plans for Bulgaria from A$3.14. Connect on 5G networks including Vivacom. Activate before your flight with a QR code.
- Plans start at A$3.14 with 4G speeds
- Coverage from A1 and 2+ other operators
- Instant activation in under 2 minutes
- 180-day refund on unactivated eSIMs
- Bulgaria coverage across major cities
- Network
- 4G
- Plans From
- A$3.14
- Activation
- Under 2 min
- Refund
- 180 days if unactivated
How to Set Up an eSIM in Bulgaria
Follow these steps to set up your eSIM card on iPhone or Android. Works for any e-sim for international travel, no replacement SIM, no store visit.
Set up an eSIM on your iPhone with the HelloRoam app
Set up an eSIM on your Android with the HelloRoam app
- 1
Choose your plan and checkout online
Select a data plan for your destination and complete checkout.
2Scan the QR code
Scan the QR code to install your eSIM straight away.
- 3
Activate in minutes: ready on arrival
Your eSIM installs instantly and activates when you land.
4Manage it all from our app
Track usage, top up data, and manage all your eSIMs in one place.
Trip changed? No worries, we've got you covered!
Plans can change anytime, and that's fine. With HelloRoam, you can request a refund on any unactivated eSIM within 180 days of purchase.
Learn more about our refund policyHelloRoam Bulgaria eSIM vs a travel SIM card or Telstra, Optus and Vodafone AU roaming
Comparing an eSIM vs a travel SIM card for Bulgaria? The eSIM skips the airport SIM shop. A Telstra, Optus or Vodafone AU roaming pass adds a daily fee, while you pay once for your plan. HelloRoam sells a prepaid eSIM for Bulgaria from A$3.14, with a 180-day refund on unactivated eSIMs.
Why Aussie Travellers Pick an e-sim for Bulgaria
24/7 Round-the-clock chat support
Need a hand at 2am before a Bali flight? HelloRoam support is available 24/7. Message us by live chat, WhatsApp or email at help@helloroam.com. Mobile data problems don't wait for business hours, and neither do we.
The best eSIM for Bulgaria travel
Get data at 4G speeds the moment you land in Bulgaria. Skip roaming fees from Telstra, Optus and Vodafone AU. HelloRoam connects you to local carrier networks in minutes, whether you're on holiday or working. Your connection starts before you clear customs.
Keep your Telstra, Optus, or Vodafone AU number
Keep your Telstra, Optus, or Vodafone AU number active for calls and texts. HelloRoam handles your data through a second eSIM line on any dual SIM compatible phone. Your wireless connectivity for data runs separately, so friends and family back home can still reach your usual number.
212+ partner networks worldwide
HelloRoam connects to 212+ carrier networks across 185+ countries. Your phone joins a partner 4G network automatically, with no manual carrier selection needed. Speeds depend on the local network, whether you're in a city centre or off the beaten track.
Usage alerts before you run out
HelloRoam emails you as your data runs low on a fixed plan, so you can top up or buy a new plan in time. Where your plan allows it, top up from the app before it expires, without reinstalling your eSIM or visiting a store. Adding a fresh prepaid data package takes under a minute from your account dashboard.
Local 4G networks
Connect to local 4G networks in Bulgaria. Your phone joins a local HelloRoam partner network for navigation, streaming, and video calls. Speeds depend on the local network and your location.
Global and regional plans
Planning a multi-country trip? HelloRoam regional eSIMs cover many countries across Asia, Europe, the Americas and more in one purchase. Japan, Bali, Thailand and NZ? All sorted. One prepaid data package can cover your whole itinerary, with no SIM card to swap at each border.
Hotspot and data sharing in Bulgaria
Share your Bulgaria eSIM data with a laptop or tablet using your phone's hotspot. No extra fees, no setup. Works on all eSIM compatible phones. Your wireless connectivity extends to every device in the group, so the whole crew stays online from a single prepaid data package.
Best eSIM for Bulgaria: Prices and Plans
HelloRoam, the best eSIM Bulgaria. Compare plans and save versus Telstra, Optus, and Vodafone roaming.
| Number of days | Price (AUD) |
|---|---|
| 1 day | A$3.72 |
| 3 days | A$10.60 |
| 7 days | A$22.91 |
| 15 days | A$44.63 |
| 22 days | A$60.55 |
| 30 days | A$75.88 |
HelloRoam vs Other eSIM Providers for Bulgaria
See how HelloRoam compares with Airalo, Holafly, Nomad, Saily and Ubigi for Bulgaria. The table covers a 180-day refund on unactivated eSIMs, data overage charges and instant QR code delivery.
| Feature comparison | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund (unactivated eSIMs) |  Feature available |  Feature not available |  Feature available | Feature not available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
| Instant QR code delivery | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
What Is an eSIM Card? How e SIM Works for Bulgaria Travel
An eSIM card is a digital SIM built directly into your phone. No plastic chip and no SIM tray to deal with. Scan a QR code to activate your e SIM in under two minutes on any eSIM compatible iPhone or Android. It works as a prepaid mobile data plan for Bulgaria travel with no airport SIM shop queue, no replacement SIM card, and no carrier contract. Follow the step-by-step setup guide to get connected before your flight from Sydney Airport (SYD), Melbourne Airport (MEL), or Brisbane Airport (BNE). guide
Bulgaria Mobile Connectivity Guide for travellers
Sorting your overseas data before you leave is the smart move. HelloRoam sends a QR code straight to your inbox after you buy. Get it set up at home before your flight, and you touch down in Bulgaria ready to go.
Bulgaria is covered through Vivacom on 5G. Sofia, Plovdiv, and Black Sea coast towns have strong 4G. Mountain ski resorts have decent coverage in resort areas. Rural Rhodope Mountains can be patchy. Check Smartraveller for the latest travel advice for this destination.
Your HelloRoam plan works from the moment you arrive in Bulgaria.
- HelloRoam connects to A1 4G, Vivacom 4G, Telenor 4G in Bulgaria
- 212+ Vivacom across Bulgaria on 5G
- Coverage across main cities and tourist spots, including Sofia Airport (SOF)
- Set up at home before you leave and you are connected on arrival
- CRC Communications Regulation Commission Bulgaria ();
- Vivacom Network Bulgaria ()
eSIM Travel Tips for Bulgaria
Get your eSIM set up before you leave home
Purchase your plan, scan the QR code on your home Wi-Fi, and install it before your flight. When you touch down in Bulgaria, your phone picks up Vivacom straight away. No airport kiosk, no registration queue.
Cache your maps before you head off
Download Bulgaria in Google Maps before you leave so your GPS keeps working when you are off the beaten track. Sofia, Plovdiv, and Black Sea coast towns have strong 4G. Mountain ski resorts have decent coverage in resort areas. Rural Rhodope Mountains can be patchy. Your location loads from GPS hardware even without data. Maps.me is a good backup option for remote areas.
Hit the ground running at the airport
Sofia Airport (SOF) is where you land. With your HelloRoam eSIM active before you board, your phone picks up Vivacom in Bulgaria as soon as you exit the aircraft. Book your transfer, check your accommodation address, and stay in touch with family back home without airport Wi-Fi hassles.
Save key numbers before you head off
Add local emergency numbers for Bulgaria to your phone before you leave. Note the police and ambulance numbers. Keep your accommodation address saved so you can show taxi drivers without needing a data connection.
Keep your Aussie number active while using local data
Most modern phones support dual SIM. Keep your Australian SIM active for calls and texts from home. Set the HelloRoam eSIM as your data line. You receive calls on your Aussie number without paying international rates while your eSIM handles data in Bulgaria.
Get connected in Bulgaria from A$3.14
HelloRoam plans for Bulgaria start at A$3.14. Purchase online before your trip, scan the QR code at home, and you touch down already connected. No airport SIM hunt, no registration queue. Just local partner network data working from the moment you arrive.
Bulgaria's Mobile Networks in Detail
Bulgaria has three main operators: Vivacom (BTC), A1 Bulgaria, and Yettel Bulgaria (formerly Telenor). All three have launched 5G in Sofia and are expanding to other major cities. 4G LTE covers Sofia, Plovdiv, Varna, Burgas, Stara Zagora, and main towns throughout the country.
Sofia has excellent 5G and 4G coverage across the entire city, including the historic centre, Vitosha Boulevard, the National Palace of Culture area, and Sofia Airport. Plovdiv's old town on the three hills has strong 4G throughout. Varna on the Black Sea coast has solid coverage across the city and resort areas.
The Black Sea coast from Sunny Beach south to Sozopol has good 4G in summer. The Rila Monastery area in the Rila Mountains has 3G to 4G at the monastery complex. Higher mountain trails in Rila, Pirin, and the Rhodopes drop to 3G or have no signal on ridgeline routes. Download offline maps for any mountain hiking above 2,000 meters. The Valley of the Thracian Kings near Kazanlak has 4G in town and at main tomb sites. Australian travellers should confirm their handset is unlocked and supports the local network bands.
- A1
- 4G
- Vivacom
- 4G
- Telenor
- 4G
HelloRoam vs Local SIM vs Carrier Roaming in Bulgaria
HelloRoam eSIM plans for Bulgaria start from A$3.14 and activate before you leave home. A local SIM card from Vivacom, A1, or Yettel costs 5 to 15 BGN (AUD 3 to 9) at airport shops or carrier stores. EU roaming rules allow EU-issued SIM holders to use data in Bulgaria at home rates. For Australians and other non-EU travellers, carrier roaming in Bulgaria usually comes with a daily fee.
| Category | eSIM Recommended | Local SIM | Telco roaming |
|---|---|---|---|
| Typical cost | From A$3.14 total | A$4.26–A$12.78 total | — |
| Details |
Prices approximate as of . Actual savings vary.
Best Time to Visit Bulgaria
June to September is beach and city season. December to March is ski season in Bansko and Pamporovo.
Network demand is higher in peak tourist periods. A HelloRoam eSIM means you are not competing for crowded public Wi-Fi at popular spots.
Reviewed by HelloRoam Editorial Team
- Peak
- JunJulAug
- Shoulder
- AprMaySeptOct
- Off-peak
- NovDecJanFebMar
Reviewed by HelloRoam Editorial Team
Top Destinations in Bulgaria
Burgas
HelloRoam gives you instant data access in Burgas, Bulgaria with no extra fees.
Burgas on the Black Sea has Vivacom 5G. Great coverage along the beach road and near the port.
Plovdiv
Arrive in Plovdiv ready to connect. HelloRoam covers all of Bulgaria with fast data.
Plovdiv has Vivacom 5G in the old town and around the main pedestrian zone.
Sofia
Stay connected in Sofia with HelloRoam eSIM data plans that work across Bulgaria.
Vivacom 5G covers central Sofia. Activate your eSIM before landing at Sofia Airport for instant navigation.
Varna
Arrive in Varna ready to connect. HelloRoam covers all of Bulgaria with fast data.
Varna on the Black Sea has Vivacom 5G across the resort strip and city centre.
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Reviews
What Our Customers Say
Real reviews from Trustpilot and the App Store, quoted as written.
40k+ travellers have used HelloRoam
Cat
On a trip to Europe, my hotel Wi-Fi was so slow and outside Wi-Fi was unreliable. I couldn’t take it anymore so I got helloroam for a few days. It was tricky to set up correctly because of the primary settings (with my original number). But I reached out to their customer service via WhatsApp. Super responsive and helpful, with specific and clear steps to troubleshoot. Appreciate having 4G roaming instead of being stuck with in and out Wi-Fi during my trip!!
Rated 5 out of 5 by this reviewer
Very good experience! The eSIM was easy to set up and worked great in London. It was much cheaper than it would have been to use my own operator there.
Ilona
Rated 5 out of 5 by this reviewer
metulker
Hard to set up but help was good
Rated 5 out of 5 by this reviewer
Reuben
Really happy with HelloRoam. Everything worked as expected, from messaging and Google Maps through to streaming without any issues. Easy to use, reliable and affordable. Would happily use them again when travelling.
Rated 5 out of 5 by this reviewer
Angeline
Reliable connection. Reasonable pricing.
Rated 4 out of 5 by this reviewer
Updated
FAQs About eSIM in Bulgaria
How much does a Bulgaria eSIM cost for Australians visiting Sofia and the Black Sea?
HelloRoam offers e SIM Bulgaria plans starting from A$3.14 on A1, Vivacom, and Telenor 4G networks. Activate by scanning a QR code before you leave Australia. Data is live when you land. No physical SIM card required and no roaming charges from Telstra or Optus.
Does an e SIM Bulgaria plan cover the Balkans when combining multiple countries?
A Bulgaria eSIM plan on HelloRoam runs on A1, Vivacom, and Telenor 4G networks from A$3.14. Scan the QR code at home and arrive connected. Plan sizes vary by destination, and each destination page lists its own. No contract, and a 180-day refund on unactivated eSIMs.
Does a HelloRoam Bulgaria eSIM work at Plovdiv's Old Town and along the Black Sea resorts?
A HelloRoam Bulgaria eSIM runs on A1, Vivacom, and Telenor 4G networks, covering Sofia, Plovdiv, Varna, Sunny Beach, and the Rhodope mountain towns from A$3.14. Scan the QR at home in Australia. Data is live at Sofia Airport on landing. No Telstra roaming fees, no contract, and your Aussie number stays active on dual SIM.
Can I use a HelloRoam Bulgaria eSIM for a day trip by train from Sofia to the Rila Monastery?
Yes. A HelloRoam Bulgaria eSIM keeps Google Maps and booking apps running on A1, Vivacom, and Telenor 4G networks along the Sofia-to-Rila corridor from A$3.14. The monastery area has reasonable coverage for a popular tourist site. Plan sizes vary by destination, and this page lists the ones for Bulgaria. There's no lock-in contract, and any eSIM you never activate can be refunded within 180 days.
What is the best eSIM for Bulgaria?
HelloRoam is a great eSIM choice for Australians visiting Bulgaria. Plans connect on Vivacom from A$3.14 with 5G data. Buy before your flight, scan the QR code at home, and arrive in Bulgaria already connected.
Can I use an eSIM in Bulgaria?
HelloRoam eSIM gets you online in Bulgaria on 4G networks from Vivacom, A1, and Yettel. Sofia, Plovdiv, Varna, Burgas, and main towns have strong coverage. Mountain ridges and remote hiking trails may drop to 3G or no signal.
Which network does HelloRoam use in Bulgaria?
HelloRoam connects to Vivacom, A1 Bulgaria, and Yettel, the three main operators. All three have 5G in Sofia and 4G LTE across the country. Your eSIM picks one of these networks automatically, based on where you are.
Is there 5G in Bulgaria?
Yes, 5G is available in Bulgaria through Vivacom, A1 Bulgaria, and Yettel. Sofia has the most extensive 5G coverage. Other cities including Plovdiv and Varna are expanding 5G rollout. Most of the country runs on 4G LTE.
Does EU roaming apply to a HelloRoam Bulgaria eSIM?
EU roaming rules allow EU-issued SIM holders to use data in Bulgaria at home rates. HelloRoam is a prepaid international eSIM provider, not an EU carrier. HelloRoam's Bulgaria plan gives you flat-rate prepaid data without relying on EU roaming entitlements.
Can I use an eSIM in Sofia?
HelloRoam eSIM gets you online in Sofia on excellent 4G coverage from all three operators. The city centre, Alexander Nevsky Cathedral, Vitosha Boulevard, Sofia Airport, and all neighborhoods have strong signal.
Can I use an eSIM in Plovdiv?
HelloRoam eSIM gets you online in Plovdiv on solid 4G coverage. The old town on the three hills (Trimontium), the Kapana art district, and the modern centre are well covered. Plovdiv's old town is one of the best-preserved in Europe and has reliable signal throughout.
Can I use an eSIM in Varna?
HelloRoam eSIM gets you online in Varna on 4G networks. The Sea Garden, the city centre, and the beach areas all have good coverage. Varna is Bulgaria's third city and main Black Sea port, with consistent 4G throughout.
Can I use an eSIM at Sunny Beach?
Yes, Sunny Beach (Slanchev Bryag) on the Black Sea coast has strong 4G coverage during the summer resort season. The beach strip, hotel zone, and nearby Nessebar Old Town are all well covered.
Can I use an eSIM at Rila Monastery?
Rila Monastery in the Rila Mountains has 3G to 4G coverage at the monastery complex and parking area. The hiking trails into the higher mountains drop signal significantly above the tree line. Download offline maps before hiking above the monastery.
Can I use an eSIM in the Rhodope Mountains?
The Rhodope Mountains have 4G in main towns like Smolyan and Pamporovo. Rural roads and forest trails have weaker 3G coverage. The famous Trigrad Gorge and Devil's Throat Cave have variable signal. Download offline maps for any off-road driving or hiking.
What to Know Before You Buy
eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before buying.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within Bulgaria. Urban areas typically have strong 4G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before you leave. Activation requires an internet connection, which may not be available at your destination airport.
Transparency Notice
- Service Provider Name (SPN)
- HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
- Public Network Name (PNN)
- The PNN is the network-name field in your eSIM profile, defined in the mobile standard 3GPP TS 31.102 (EF_PNN). Your phone can read it to show the name of the network you're on.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to a local partner network without manual settings.
Prices are our retail rates across 185+ countries. The recommended plan is picked by data size and price. You can get a refund on unactivated eSIMs within 180 days.
Future Syncs Limited 124 City Road, London, EC1V 2NX, UK +44 203 916 6249 help@helloroam.com Reg. No. 15950168
