eSIM Bulgaria from $2.21

HelloRoam is a global eSIM provider offering instant mobile data in 185+ countries. Buy prepaid travel eSIM plans with no extra fees, no contracts, and instant activation on any eSIM-compatible device.

An eSIM for Bulgaria from HelloRoam starts at $2.21 per day. It connects to 204+ carrier networks across 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your AT&T, T-Mobile, or Verizon number active on dual SIM.

194+
networks
4G
5G support
under 2 minutes
activation

UpdatedMay 2026

Your e SIM Bulgaria Plan with Full Coverage

The cheapest eSIM for Bulgaria starts from $2.21. Local 4G LTE and 5G data on top carrier networks in Bulgaria. Works on all eSIM compatible phones. Airport SIM counters charge inflated rates and stack long queues at arrivals. An eSIM card Bulgaria plan from HelloRoam avoids those inflated rates at airport SIM desks. Plans start at $2.21 on A1, Vivacom, and Telenor 4G networks across Bulgaria. Scan a QR code at home and land with data already live on your phone. Every plan is fully prepaid with no contract, no credit check, and no roaming fees.

Bulgaria eSIM with fast 4G coverage

HelloRoam offers eSIM plans for Bulgaria starting at $3.20. 5G coverage on Vivacom. Activate your eSIM by scanning a QR code before you travel.

Plans start at $2.21 with 4G speeds
Coverage from A1 and 2+ other operators
Instant activation in under 2 minutes
180-day money-back guarantee
Bulgaria coverage across major cities

Network: 4G
Plans From: $2.21
Activation: Under 2 min
Guarantee: 180 days

Trip changed? Don't worry, we've got you!

Plans can change anytime, and that's okay. With HelloRoam, you can easily request a refund for your eSIM within 180 days of purchase.

Learn more about our refund policy

HelloRoam Bulgaria eSIM vs AT&T, T-Mobile and Verizon roaming

When comparing an eSIM vs a travel SIM card for Bulgaria, HelloRoam wins on price. It costs less than Verizon TravelPass ($10/day), T-Mobile international add-ons, and AT&T International Day Pass ($12/day). Skip the airport SIM shop and get a prepaid eSIM for Bulgaria from $2.21 with a 180-day refund guarantee.

HelloRoam Bulgaria eSIM vs AT&T, T-Mobile and Verizon roaming
Feature		Local provider	Limited data eSIM
180-day refund policy
24/7 live chat support
$0 activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium Bulgaria carrier networks

Why Travelers Choose an e SIM for Bulgaria

Compare eSIM Providers for Bulgaria

American travelers rate HelloRoam eSIM for its 180-day refund policy, zero activation fees, and 24/7 live support. See how HelloRoam compares to Airalo, Holafly, Saily, and other eSIM providers for Bulgaria on the things that matter most.

Feature comparison
Feature comparison		Airalo	Holafly	Nomad	Saily	Ubigi
180-day refund policy
24/7 live chat support
$0 activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium Bulgaria carrier networks
Own branded carrier identity (SPN)

Mobile Connectivity Guide for Bulgaria

Bulgaria has strong 5G and 4G coverage across Sofia, Plovdiv, Varna, Burgas, and main cities. Vivacom, A1 Bulgaria, and Yettel all provide competitive service. The Black Sea coast has solid signal through the tourist season. With a HelloRoam eSIM, you connect at Sofia Airport the moment you land.

keeps you online across Bulgarian cities and beach resorts.

HelloRoam connects to A1 4G, Vivacom 4G, Telenor 4G in Bulgaria
5G coverage in Sofia, Plovdiv, Varna, and Burgas
Connect on Vivacom, A1 Bulgaria, and Yettel
Solid 4G signal at Black Sea coast resorts

eSIM Travel Tips for Bulgaria

Install your eSIM before you fly
Set up your HelloRoam eSIM at home before your flight to Bulgaria. Scan the QR code in your phone settings, load the profile, and turn on data roaming when you land. You get instant data without any airport queues.
Download offline maps
Download offline maps for Bulgaria in Google Maps before you travel. GPS works without a data connection, and offline maps show your position in real time. This is especially useful in areas with limited coverage.
Monitor your data usage
The HelloRoam app shows your real-time data balance. You also get alerts at 80% and 95% usage. If you need more data, you can top up in the app without reinstalling your eSIM.
Keep your home SIM for calls
On a dual-SIM phone, keep your home carrier SIM active for calls and texts. Set your HelloRoam eSIM as the data line in Bulgaria. You stay reachable on your regular number while saving on data costs.
Save emergency numbers offline
Save local emergency numbers for Bulgaria before you travel. Emergency calls work on any available network regardless of your data balance. Having numbers stored offline means you can always reach help.

Mobile Networks in Bulgaria: What You Need to Know

Bulgaria's 5G network runs on Vivacom, A1 Bulgaria, and Yettel Bulgaria. Sofia, Plovdiv, Varna, and Burgas all have strong 5G and 4G LTE coverage. The Black Sea coast resort towns are well covered in summer. The Rhodope mountains and rural areas can have limited 4G signal. Your HelloRoam eSIM connects automatically to the best available Bulgarian network.

A1: 4G
Vivacom: 4G
Telenor: 4G

Best Time to Visit Bulgaria

Bulgaria welcomes visitors throughout the year. Peak tourist season typically brings more people and more demand on mobile networks. Download offline maps before traveling to remote areas to ensure you have navigation even with limited coverage. Your HelloRoam eSIM gives you reliable 5G data in covered areas year-round.

Sean Mitchell

Check Device Compatibility Data Usage Calculator

Prices verified: May 31, 2026

HelloRoam Bulgaria eSIM Questions Answered

The cheapest eSIM Bulgaria option from HelloRoam runs on A1, Vivacom, and Telenor 4G networks from $2.21 across Bulgaria. HelloRoam delivers the QR code to your email within seconds and activation takes two minutes. No contract, no roaming charges, and a 180-day refund guarantee. Plans range from 1GB to 20GB or unlimited data.

A prepaid SIM card Bulgaria plan connects to A1, Vivacom, and Telenor 4G networks across Bulgaria. A prepaid eSIM Bulgaria from HelloRoam covers major cities and tourist routes across the country. HelloRoam activates every plan by QR in under two minutes on any compatible phone. No contract, no roaming charges, and a 180-day refund guarantee. Scan once and stay online for your entire trip.

Coverage spans Sofia, Plovdiv, Bansko ski resort, Varna, and the Black Sea resorts on A1, Vivacom, and Telenor 4G networks from $2.21 with one plan. HelloRoam activates by QR in two minutes at home before your flight to SOF. No extra plan for ski or beach trips and no contract on any order.

Plans up to 30 days from HelloRoam cover all of Bulgaria on A1, Vivacom, and Telenor 4G networks from $2.21 for Bansko winter visitors, Sunny Beach summer guests, and longer stays in Sofia. Activate by QR at home with no contract and a 180-day refund guarantee on every order.

HelloRoam is a reliable eSIM option for Bulgaria, connecting to Vivacom's 5G network. Plans start at $2.21. Buy before you travel and arrive with instant data already set up.

Yes. HelloRoam eSIM plans work in Bulgaria on Vivacom's 5G network. Buy your plan before you leave, scan the QR code at home, and activate data roaming when you arrive.

HelloRoam eSIM plans for Bulgaria start at $2.21. You get 5G data on Vivacom with no daily roaming fees. Larger data packages are available for longer stays or heavy users.

Your HelloRoam eSIM for Bulgaria connects to Vivacom. This carrier provides 5G coverage across Bulgaria's main cities and tourist areas. Your phone picks the strongest available signal automatically.

Buy your plan at helloroam.com, scan the QR code in your phone settings, and turn on data roaming when you arrive in Bulgaria. Setup takes about five minutes and is best done at home before your trip.

Yes. Vivacom provides 5G coverage in Bulgaria. Urban centers and main tourist destinations have the strongest signal. Rural or remote areas may fall back to 4G depending on local infrastructure.

Yes. HelloRoam plans for Bulgaria include mobile hotspot. You can share your Vivacom 5G connection with a laptop or tablet during your stay.

A week in Bulgaria with maps, messaging, and light browsing typically uses 2 to 4 GB. Add streaming or daily video calls and you will want 5 to 10 GB. HelloRoam offers plans in multiple sizes.

Yes. Most home carriers charge $10 to $25 per day for international roaming. A HelloRoam eSIM for Bulgaria starts at $2.21 total, which is far less than a week of daily roaming charges.

HelloRoam Bulgaria plans are data-only. Use WhatsApp, FaceTime, or any VoIP app for voice and video calls over your data connection. Emergency calls work on any available network.

Yes. On a dual-SIM phone, keep your home SIM for calls and texts while using HelloRoam as your data SIM in Bulgaria. You stay reachable on your regular number throughout your trip.

What to Know Before You Buy

eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before purchasing.
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/5G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before departure. 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): HelloRoam holds a registered Public Network Name, the official carrier identity filed with telecommunications authorities. Telecom regulators recognize HelloRoam as a licensed service provider, not a white-label reseller.
Access Point Name (APN): HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to the strongest local network infrastructure without manual settings.

Prices are our retail rates across 185+ countries. Plan recommendations use real traveller feedback and network performance data. Every purchase includes a 180-day money-back guarantee.

Future Syncs Limited124 City Road, London, EC1V 2NX, UK+44 203 916 6249help@helloroam.comReg. No. 15950168

Number of days	Price
1 day	$2.52
3 days	$7.23
7 days	$16.87
15 days	$34.98
22 days	$48.99
30 days	$64.45

Category	Recommended	Local SIM Card	Your Home Carrier Roaming
Typical cost	From $3.20 total	$3.00–$9.00 total	$10.00–$15.00/day
Details	Plans start at $3.20. Buy online before your trip, scan a QR code at home, and arrive in Bulgaria already connected to Vivacom's 5G network. No store visits or ID required.	Local SIM cards are available in Bulgaria from Vivacom and other operators. You need to show identification and go through in-store registration. Setup typically takes 20 to 30 minutes. Unused data expires when your trip ends.	Most home carriers charge high daily roaming rates for Bulgaria. A 10-day trip can cost $100 to $250 or more in data roaming fees alone.

Number of days	Price
1 day	$2.52
3 days	$7.23
7 days	$16.87
15 days	$34.98
22 days	$48.99
30 days	$64.45

Category	Recommended	Local SIM Card	Your Home Carrier Roaming
Typical cost	From $3.20 total	$3.00–$9.00 total	$10.00–$15.00/day
Details	Plans start at $3.20. Buy online before your trip, scan a QR code at home, and arrive in Bulgaria already connected to Vivacom's 5G network. No store visits or ID required.	Local SIM cards are available in Bulgaria from Vivacom and other operators. You need to show identification and go through in-store registration. Setup typically takes 20 to 30 minutes. Unused data expires when your trip ends.	Most home carriers charge high daily roaming rates for Bulgaria. A 10-day trip can cost $100 to $250 or more in data roaming fees alone.

eSIM Bulgaria

Your e SIM Bulgaria Plan with Full Coverage

eSIM Bulgaria

Your e SIM Bulgaria Plan with Full Coverage

Bulgaria eSIM with fast 4G coverage

Trip changed? Don't worry, we've got you!

HelloRoam Bulgaria eSIM vs AT&T, T-Mobile and Verizon roaming

Why Travelers Choose an e SIM for Bulgaria