eSIM Bulgaria from S$2.84

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 S$2.84 across 204+ carrier networks in 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your Singtel, StarHub, or M1 number active on dual SIM.

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

UpdatedJune 2026

eSIM Bulgaria QR activation from Sofia Airport to the Black Sea

Affordable eSIM for Bulgaria, starting from S$2.84. Local 4G LTE and 5G data on trusted carrier networks in Bulgaria. Works on all eSIM compatible handphones. Whether you land in Sofia for city exploration or head straight to the Black Sea resorts, your data should be active from baggage claim. A HelloRoam prepaid SIM card Bulgaria starts at S$2.84 on the A1 4G network. Coverage spans Sofia, Plovdiv, Varna, and the Bansko ski slopes. Scan the QR code before your Changi departure. HelloRoam backs every order with a 180-day refund guarantee.

Bulgaria eSIM with fast 4G coverage

HelloRoam offers eSIM plans for Bulgaria starting from $3.20. Connect on 5G networks including Vivacom. Singapore travellers can activate before departure from Changi and arrive in Sofia connected.

Plans start at S$2.84 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: S$2.84
Activation: Under 2 min
Guarantee: 180 days

Trip changed? No worries, we've got you covered!

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

Learn more about our refund policy

HelloRoam Bulgaria eSIM vs Singtel, StarHub and M1

When comparing eSIM vs a travel SIM card for Bulgaria, HelloRoam wins on price. It beats Singtel DataRoam, StarHub RoamEasy, and M1 international roaming add-ons. The cheapest eSIM plan starts from S$2.84, with no activation fee and a 180-day refund guarantee.

HelloRoam Bulgaria eSIM vs Singtel, StarHub and M1
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 Singaporean Travellers Choose an e SIM for Bulgaria

HelloRoam vs Other eSIM Providers for Bulgaria

See how HelloRoam compares to Airalo, Holafly, and other eSIM providers for Bulgaria travel. Singaporean travellers choose HelloRoam for the industry-leading purchase protection guarantee, 24/7 live chat support, and competitive pricing from S$2.84.

Feature comparison
Feature comparison		Airalo	Holafly	Nomad	Saily	Ubigi
180-day refund policy
24/7 live chat support
A$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 5G coverage across Sofia and main cities. Vivacom are the primary networks. For Singapore travellers, international roaming from Singtel, StarHub, or M1 adds up fast on trips to Bulgaria. A HelloRoam eSIM from $3.

20 gives you a local data connection from the moment you land in Sofia, without daily roaming fees on your Singapore plan.

HelloRoam connects to A1 4G, Vivacom 4G, Telenor 4G in Bulgaria
5G coverage in Sofia and major urban areas
Connect on Vivacom
Activate at home or at Changi Airport before your flight

eSIM Travel Tips for Bulgaria

Activate before you leave Changi
Buy your HelloRoam eSIM for Bulgaria before your flight departs from Singapore Changi Airport. Scan the QR code at home or at the boarding gate, enable data on arrival, and you are connected in Sofia without hunting for a local SIM card.
Keep your Singapore number reachable
On a dual SIM device, keep your Singtel, StarHub, or M1 SIM active for calls and texts from Singapore. Set HelloRoam as your data line for Bulgaria. Family and colleagues in Singapore reach you on your regular number without international charges.
GrabMaps and navigation offline
Download Google Maps or Maps.me offline for Sofia and your main Bulgaria destinations before leaving Singapore. Good for areas with spotty signal and helps avoid high data usage on detailed map downloads mid-trip.
Visa and entry requirements for Singaporeans in Bulgaria
Singaporean passport holders often benefit from visa-free access to many countries. Check the latest Bulgaria entry requirements for Singapore passports before you book. Your HelloRoam eSIM keeps you connected for last-minute entry checks and border verification apps.
Compare cost with Singtel/StarHub/M1 IDD add-ons
Singtel, StarHub, and M1 all offer international data roaming add-ons. For a short trip, they can be convenient. For stays of a week or more in Bulgaria, a HelloRoam eSIM starting at $3.20 typically works out cheaper per GB of data used.

Mobile networks in Bulgaria: what Singapore visitors need to know

HelloRoam eSIM for Bulgaria connects on Vivacom, providing 5G coverage in Sofia and major destinations. Your phone picks the strongest available signal automatically with no manual network switching needed.

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

Best times for Singapore travellers to visit Bulgaria

Singapore is a well-connected hub for flights to Bulgaria via major Asian carriers. The ideal time to visit Sofia depends on Bulgaria's seasonal weather patterns.

Kim Jiwoo

Check Device Compatibility Data Usage Calculator

Prices verified for 2026 5 June 2026

FAQs About eSIM in Bulgaria

e SIM Bulgaria plans start at S$2.84 on the A1 4G network, covering Sofia, Plovdiv, Varna, Burgas, and Sofia Airport. HelloRoam activates via QR code before your Singapore departure so data is ready from the moment you land. No contract.

e-sim Bulgaria from HelloRoam run on the A1 4G network from Sofia and Plovdiv to the Black Sea coast and Bansko ski resort from S$2.84. Set up takes two minutes before your flight. No physical SIM card needed.

For Singaporean travellers heading to Bulgaria in 2026, HelloRoam is the top-rated eSIM choice. Plans start from S$2.84 in SGD with access to local 4G LTE and 5G networks across a wide carrier partnership spanning 185+ countries. Activate via QR code in under 2 minutes before departing from Changi Airport. Your Singtel, StarHub, or M1 number stays active through dual SIM while HelloRoam handles data abroad. You get a full money-back guarantee and 24/7 live chat support.

A Bulgaria eSIM from HelloRoam costs from S$2.84 per day. Compare that to Singtel DataRoam daily passes and StarHub RoamEasy rates, which typically cost S$15 to S$30 per day. HelloRoam connects to local networks in Bulgaria at local data prices, with no daily roaming surcharges and no carrier contract. All plans include local 4G LTE and 5G access with no overage charges.

An eSIM for Bulgaria from HelloRoam connects to local 4G LTE and 5G carrier networks. Your handphone picks the strongest available signal the moment you land. Coverage spans major cities, highways, and most rural areas. HelloRoam has direct partnerships with local networks globally, so you get data speeds comparable to a local prepaid SIM card in Bulgaria.

Buy your Bulgaria eSIM before you leave Singapore in three steps. First, select your plan at helloroam.com and complete checkout in SGD. Second, open your handphone Settings, tap Add eSIM or Add Mobile Plan, and scan the QR code from your email. Third, your eSIM installs in under 2 minutes. Set it up the night before your flight from Changi and land connected.

iPhone XS and all newer models support HelloRoam eSIM in Bulgaria. iPhone 13 and later models support dual eSIM, so your Singtel or StarHub line stays active for calls while HelloRoam handles travel data. For Android, Samsung Galaxy S20 and newer, Google Pixel 3 and later, and most 2019+ Android handphones support eSIM. Check your handphone Settings for an Add eSIM option to confirm compatibility.

HelloRoam is a leading eSIM option for Singapore travellers visiting Bulgaria, connecting on Vivacom 5G networks. Plans start at $2.21. Buy before your Changi departure, scan a QR code at home, and arrive in Sofia already connected. HelloRoam eSIM for Bulgaria connects to Vivacom / A1 Bulgaria with 5G coverage across major tourist and urban areas. Plans start from $2.21. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Yes, HelloRoam eSIM works in Bulgaria on Vivacom 5G networks. Activate at home before your Singapore Airlines, Scoot, or other airline flight and connect the moment you land in Sofia. HelloRoam eSIM for Bulgaria connects to Vivacom / A1 Bulgaria with 5G coverage across major tourist and urban areas. Plans start from $2.21. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

HelloRoam eSIM for Bulgaria connects on Vivacom providing 5G data coverage across Sofia and major Bulgaria destinations. Vivacom and A1 Bulgaria are among the strongest 5G providers in the area, covering tourist attractions, airports, and city centers. HelloRoam automatically selects the best available signal so you stay connected without manual network switching.

Yes for most trips. Singtel, StarHub, and M1 charge SGD 5 to SGD 20 per day for international roaming. A HelloRoam eSIM for Bulgaria starts at $2.21. For a 7-day trip, the savings are significant. HelloRoam eSIM for Bulgaria connects to Vivacom / A1 Bulgaria with 5G coverage across major tourist and urban areas. Plans start from $2.21. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Purchase your plan on helloroam.com, scan the QR code in your phone settings, and enable mobile data when you arrive in Sofia. Takes about five minutes on a Wi-Fi connection at home. The setup takes about five minutes. Buy your plan at helloroam.com, scan the QR code under Settings, then Mobile Data, then Add eSIM. Do this before you leave home using Wi-Fi. When you land in Bulgaria, enable mobile data and the plan activates immediately on Vivacom / A1 Bulgaria.

What to Know Before You Buy

Handphone must be carrier-unlocked
Data only — voice calls via WhatsApp or VoIP
Coverage varies by destination and local network
Wi-Fi required to download eSIM profile

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. HelloRoam is recognized 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 (AUD)
1 day	S$3.24
3 days	S$9.29
7 days	S$21.67
15 days	S$44.94
22 days	S$62.94
30 days	S$82.81

Category	Recommended	Local Bulgaria SIM card	Singtel, StarHub, or M1 international roaming
Typical cost	From SGD 4.11 total	SGD 3.85–SGD 11.56 total	SGD 12.85–SGD 19.27/day
Details	Plans from $3.20 SGD equivalent. Buy before your Changi departure, activate at home, and arrive in Sofia on local 5G data.	Available at Sofia airport but requires setup time and registration. Not worth the hassle for short trips when a HelloRoam eSIM can be sorted before departure.	Singapore carrier roaming in Bulgaria typically costs SGD 5 to SGD 20 per day. A week-long trip on roaming can cost SGD 35 to SGD 140. HelloRoam plans start at just $3.20.

Number of days	Price (AUD)
1 day	S$3.24
3 days	S$9.29
7 days	S$21.67
15 days	S$44.94
22 days	S$62.94
30 days	S$82.81

Category	Recommended	Local Bulgaria SIM card	Singtel, StarHub, or M1 international roaming
Typical cost	From SGD 4.11 total	SGD 3.85–SGD 11.56 total	SGD 12.85–SGD 19.27/day
Details	Plans from $3.20 SGD equivalent. Buy before your Changi departure, activate at home, and arrive in Sofia on local 5G data.	Available at Sofia airport but requires setup time and registration. Not worth the hassle for short trips when a HelloRoam eSIM can be sorted before departure.	Singapore carrier roaming in Bulgaria typically costs SGD 5 to SGD 20 per day. A week-long trip on roaming can cost SGD 35 to SGD 140. HelloRoam plans start at just $3.20.

eSIM Bulgaria

eSIM Bulgaria QR activation from Sofia Airport to the Black Sea

eSIM Bulgaria

eSIM Bulgaria QR activation from Sofia Airport to the Black Sea

Bulgaria eSIM with fast 4G coverage

Trip changed? No worries, we've got you covered!

HelloRoam Bulgaria eSIM vs Singtel, StarHub and M1

Why Singaporean Travellers Choose an e SIM for Bulgaria