1
10 GB
1 day
BG
$5.80
$0.58/GB
eSIM plans for
Compare 0 live offers from 0 providers. Prices update every 12 hours.
0
offers shown
—
cheapest
—
best $/GB
Loading plans…
Fetching live offers for your country.
Find the best-fit eSIM for Bulgaria. Simple filters, clear comparisons, faster decisions.
Compare 0 live offers from 0 providers. Prices update every 12 hours.
A Bulgaria eSIM is a digital Bulgaria eSIM card that lets a compatible phone connect on A1 Bulgaria, Yettel Bulgaria or Vivacom after landing at Sofia Airport (SOF), Varna Airport (VAR), Burgas Airport (BOJ) or Plovdiv Airport (PDV), while Bulgaria now follows Schengen short-stay rules where eligible visits count toward 90 days in any 180 days.
This page compares Bulgaria eSIM plans, explains the best eSIM for Bulgaria by itinerary, and shows when eSIM for travel to Bulgaria should prioritize speed in Sofia and Plovdiv, coastal coverage around Varna and Burgas, or 4G fallback in Rila, Pirin and the Rhodopes.
embedded SIMΒ is a digital SIM profile installed by QR code or provider app without inserting a physical card. In Bulgaria, an eSIM connects to A1 Bulgaria, Yettel Bulgaria or Vivacom depending on the plan and network partner selected by the provider.
Buying a Bulgaria eSIM before departure removes the airport-counter detour at the exact moment when most travelers need data. Sofia Airport Terminal 2 has a metro station beside the terminal, a free terminal shuttle, and signs for the city connection, so a traveler can open maps, confirm a hotel address near Serdika, and message a driver before leaving arrivals. Varna and Burgas arrivals are more seasonal, and summer resort transfers toward Golden Sands, Sunny Beach, Nessebar or Sozopol often depend on live pickup messages. The home SIM can stay active for bank SMS, airline alerts and WhatsApp while the Bulgaria eSIM handles local data.
Most travelers save substantially compared with home-carrier roaming, and a travel eSIM avoids the paperwork and shop timing that can come with a local prepaid card. Bulgaria is practical but app-heavy on arrival: Sofia2Go or Sofia public transport tools help with metro and tram movement, BDZ helps with rail planning, Yellow Taxi and TaxiMe matter in Sofia, and Google Maps or Apple Maps are useful on the Sofia to Plovdiv and coastal routes. QR tickets, hotel check-in messages, restaurant searches in Kapana, translation in smaller towns, and card-payment confirmations all work better when data is live from the first minutes. The next step is understanding how we compare plans without turning a changing live market into static copy.
Our methodology ranks Bulgaria eSIM plans by price per GB, network coverage, network partner, activation reliability, hotspot rules and support, with extra weight on Sofia Airport arrivals, Sofia Metro use, BDZ rail planning and Black Sea resort transfers.
Price per GB
Median price per GB across eligible provider plans, weighted toward common traveler data sizes.
Network coverage
Population and geographic coverage across major cities, tourist regions, transit routes, and rural areas.
Network partner
Activation speed
QR-code-to-data time. Most providers under 2 minutes; some require app install.
Hotspot support
Tethering allowed on all plan tiers without extra fees or fair-use throttling.
Customer support
24/7 chat availability, response time, and refund track record on canceled trips.
The Bulgaria comparison table can include Airalo, Saily, Ubigi, Nomad, Yesim, Alosim, Maya Mobile and Redteago when those providers have eligible live Bulgaria inventory and a supported local network partner.
The best overall Bulgaria eSIM plans are the plans that balance price, coverage, partner network, activation, hotspot support and support response across the whole itinerary. Bulgaria is not only a Sofia city-break market, because a strong plan may need to handle Sofia Airport, the M2 or M4 metro link, a Sofia to Plovdiv rail or bus transfer, and a later move toward Varna, Burgas, Bansko or Rila Monastery. Light travelers often use 300 to 500 MB per day, regular tourists often use 700 MB to 1.5 GB per day, and heavier users should compare larger bundles before relying on hotel WiFi.
Best for: first-time Bulgaria visitors who want one plan for Sofia, Plovdiv, Veliko Tarnovo, Varna, Burgas, the Black Sea coast and mountain day trips without changing data behavior mid-trip.
A strong overall itinerary is a 10-day loop that starts with two nights in Sofia, uses the metro from Terminal 2 to Serdika, adds Rila Monastery or the Seven Rila Lakes as a day trip, moves east to Plovdiv and Kapana, continues through Veliko Tarnovo or Kazanlak, and finishes with Varna, Nessebar or Burgas. That traveler uses data in very different ways: taxi ordering in Sofia, offline map backup on mountain roads, BDZ or bus checks between cities, QR confirmations for museums, and restaurant searches in pedestrian old towns. The overall category fits this traveler because the eSIM has to be boringly dependable across cities, roads, rail stations and resort pickup points.
A Sofia-only trip can tolerate a narrower plan more easily than a loop through Pirin, the Rhodopes and the Black Sea coast. The overall plan becomes a poor fit when the traveler is either extremely light on data or unusually heavy on hotspot use, because both profiles pay for features they may not use or outgrow.
If budget matters more than all-round flexibility, the value-plan section is the next useful comparison.
The cheapest eSIM for Bulgaria should be read as the best value plan, not the smallest plan in the table. A value plan works when the traveler keeps video for WiFi, uses maps and messaging carefully, and stays mostly inside Sofia, Plovdiv or a single Black Sea base. Light travel use is often 300 to 700 MB per day if video, cloud photo backup and hotspot sharing are avoided.
Best for: budget travelers spending a weekend in Sofia, backpackers using hostels around Serdika and Kapana, conference visitors near Sofia Tech Park, and beach travelers who only need maps, chats and booking confirmations between Burgas Airport and Sunny Beach.
A realistic value itinerary is three nights in Sofia with a day trip to Rila Monastery or Boyana Church, followed by one rail or bus move to Plovdiv for the Old Town and Kapana. That traveler opens Sofia2Go or a public transport app, checks BDZ or bus times, sends WhatsApp updates, and uses maps around Alexander Nevsky Cathedral, Vitosha Boulevard and the Ancient Theatre. The plan stays efficient because the traveler is not streaming on the Sofia to Plovdiv corridor and is not working from a hotspot in the evening.
The value plan should still connect through a reputable network partner, include enough validity for delayed flights, and support hotspot if the traveler must connect a laptop briefly. The cheapest-looking option becomes the wrong trade-off when the route includes Bansko, Pamporovo, the Rhodope narrow-gauge railway, Strandzha villages or long coastal transfers with constant navigation. A value bundle can also feel tight during summer beach stays because video messages, ride tracking and photo uploads rise around Sunny Beach, Golden Sands and Sozopol.
Travelers who know the trip is short and fixed should compare short-validity plans next, because those plans can be cleaner than buying too much data.
A short Bulgaria trip does not require overbuying if the route is fixed. A 3 to 5 day traveler usually needs fast activation, enough data for airport transfer and navigation, and a validity window that covers one delayed return flight. Sofia, Plovdiv and Varna have strong urban mobile performance, so the decision is usually allowance and network partner rather than whether an eSIM will work at all.
Best for: long-weekend visitors landing at Sofia Airport, culture travelers splitting time between Sofia and Plovdiv, festival visitors in Plovdiv, and summer travelers using Burgas Airport for Nessebar, Pomorie or Sozopol.
A good short-trip frame is arrival at Sofia Terminal 2 on Friday, metro to Serdika, Saturday around Alexander Nevsky Cathedral and Vitosha Boulevard, Sunday at Rila Monastery or Plovdiv, and Monday departure. Another short route is Burgas Airport to Nessebar or Sozopol, where the eSIM supports resort-transfer messages, restaurant searches, and maps inside old-town streets. This section exists because the short-trip traveler needs a plan that expires cleanly after the trip instead of paying for a large monthly bundle.
For light short trips, 1 to 3 GB can work when the traveler avoids video and stores offline maps. A 3 to 5 GB range is safer for social uploads, live navigation and occasional short video clips from Plovdiv, Varna Sea Garden or Nessebar. Short-validity plans become a poor fit when the traveler adds a mountain day, keeps hotspot on for a laptop, or uses video calls from a hotel with weak WiFi. In Sofia and the main coastal cities, 5G is most useful for uploads and fast map loading, while 4G is still the dependable fallback in older buildings and transit gaps. Longer stays change the math because top-ups, hotspot rules and monthly allowance start to matter more than a neat short validity window.
Long-stay Bulgaria eSIM plans should be chosen around monthly data behavior rather than the first airport transfer. Slow travelers, visiting-family travelers, students, digital nomads and winter-sports visitors often move through Sofia, Plovdiv, Bansko, Varna and smaller mountain or spa towns over several weeks. Regular long-stay travelers often use 20 to 30 GB per month, while remote workers and hotspot users may need 50 GB per month or more.
Best for: remote workers in Sofia coworking spaces, students around Sofia University and Plovdiv, ski-season visitors in Bansko or Borovets, and slow travelers combining Veliko Tarnovo, Varna, Burgas, Kazanlak, Melnik and the Rhodopes.
A long-stay itinerary might begin with a week in Sofia near Serdika or Lozenets, shift to Plovdiv for Kapana cafes, move south to Bansko for Pirin hiking or ski days, then spend a final week on the Black Sea coast. The traveler may use data for apartment check-ins, food delivery, coworking logins, bank verification on the home SIM, BDZ timetable checks, and hotspot backup when a guesthouse WiFi connection slows down. This route makes network partner choice more important because a plan that feels perfect in Sofia can feel less comfortable on mountain roads or in thick-walled old-town accommodation.
A larger fixed plan is usually easier when the traveler has a clear month-long route and wants fewer interruptions. Top-ups can work for flexible travelers, but the traveler should check whether the provider app is easy to use on the road and whether top-ups keep the same network partner. Hotspot support matters more on long stays because laptop work, video calls and backup tethering can consume data quickly. Long-stay plans become inefficient when the traveler mostly uses apartment WiFi and only needs mobile data for maps and messaging.
Unlimited plans are worth comparing only when daily use is high enough to justify the fair-use trade-offs.
Unlimited Bulgaria eSIM plans are useful for heavy data users, not for average tourists. Video calls often use 500 MB to 1.5 GB per hour, HD video can use 1 to 3 GB per hour, and a hotspot workday can exceed 5 GB before evening. Bulgaria has strong urban 5G performance, but fair-use rules, daily speed behavior and hotspot permissions still matter more than the word unlimited.
Best for: remote workers without reliable apartment WiFi, ski-season travelers in Bansko or Pamporovo, content creators moving between Sofia, Plovdiv and the coast, and road-trippers who need navigation, uploads and hotspot backup across Rila, Pirin, the Rhodopes and the Black Sea resorts.
A relevant unlimited itinerary is a two-week work-and-travel route that uses Sofia for meetings, Plovdiv for cafe work, Bansko for mountain days, and Burgas or Varna for a coastal finish. The traveler may take video calls from a coworking desk, upload files from a train or bus station, tether a laptop in a rented apartment, and stream route research before driving to Rila Monastery, Melnik or Cape Kaliakra. Unlimited makes sense here because the traveler is replacing unreliable WiFi and cannot plan data use around a small fixed allowance.
The live unlimited table should be checked carefully for fair-use policy, hotspot permission, throttling language and whether speed may reset daily. Unlimited plans are often unnecessary for travelers who stay in one hotel, use WiFi for video, and rely on mobile data only for maps, tickets and messaging. The plan can also be the wrong trade-off if the provider routes through a partner that is weaker on a specific mountain or rural route. Heavy users should choose the plan that is transparent about daily behavior rather than the plan with the loudest unlimited label.Β
Once usage is clear, the next decision is the network coverage reality behind the plan.
A1 Bulgaria is the clearest speed and consistent-quality leader in the latest Opensignal and nPerf evidence, while Vivacom leads the coverage-experience side and Yettel Bulgaria leads time-on-network and reliability metrics. In Sofia, Plovdiv, Varna and Burgas, travelers should expect strong 4G and frequent 5G, especially around central districts, airports, business areas and major resort corridors. This means a visitor using maps, Sofia public transport tools, taxi apps, hotel check-in links and attraction tickets will usually experience Bulgaria as a high-performing mobile market. The practical caveat is that fastest, broadest and most reliable are split across different operators, so the best network partner depends on the route.
Inter-city coverage is generally strong on the main travel spine from Sofia to Plovdiv via the Trakiya motorway, onward toward Burgas, and north toward Varna on major roads and resort corridors. The Sofia Airport metro connection, Serdika interchange, Sofia Central Railway Station, and the rail routes toward Plovdiv, Karlovo and the coast are routine data-use environments rather than edge cases. Signal can become more variable on winding mountain approaches, inside older rail carriages, in valleys, and where roads leave the main corridors for monastery, village or hiking access. Drivers and rail travelers should keep offline maps for the last stretch even when the main city-to-city leg performs well.
Coverage caveats matter most in Rila National Park, Pirin National Park, the Rhodope Mountains, Strandzha Nature Park, the Balkan Mountains, the Danube plain, and smaller Black Sea pockets beyond the resort centers. A1 publicly highlights 5G in major sea and winter resorts such as Bansko, Borovets, Pamporovo, Golden Sands, Sunny Beach, Sozopol and Albena, which is useful for travelers staying in the resorts themselves. That does not guarantee the same experience on hiking trails, forest roads, river valleys, monastery approaches or rural guesthouse interiors. In those settings, 4G is the practical safety net and indoor signal can be weaker than outdoor signal.
The network-partner implication is simple: city-break travelers can choose mainly by value and allowance, but road-trippers, ski travelers, hikers and remote workers should care about the local operator behind the eSIM. A Sofia and Plovdiv weekend is forgiving because all three operators perform well enough for normal travel use. A route through Rila Monastery, Bansko, Melnik, Smolyan, Shiroka Laka, Koprivshtitsa, Veliko Tarnovo or Cape Kaliakra gives more weight to the partner network and 4G fallback. The provider chooses the network partner, so the plan page should be read together with the live coverage notes.
| Network Name | Coverage Level | 4G LTE Coverage | 5G Population | Urban Reliability | Rural Reliability |
|---|---|---|---|---|---|
| Vivacom | Broadest coverage experience | 99% population proxy | 92% population proxy and Opensignal 5G Coverage winner | 83.2% consistent-quality proxy | Best coverage-experience proxy for regional roads |
| A1 Bulgaria | Fastest and strongest quality leader | 99.4% population coverage | Major settlements above 3,000 people and resorts proxy | 87.7% consistent quality | Strong 4G resort and mountain-town proxy |
| Yettel Bulgaria | Reliability and time-on-network leader | More than 99% population and 89% territory proxy via CETIN | 86% population coverage | 99.6% Time on Network and 86% 5G Availability | Strong corridor reliability, still verify mountain pockets |
Vivacom is best interpreted as the broad-coverage choice, especially when the trip leaves the largest cities and moves through regional towns or long driving corridors.
A1 is best interpreted as the speed and consistent-quality choice, especially for Sofia, Varna and high-data city use. Yettel is best interpreted as the reliability and time-on-network choice, which matters when the traveler wants fewer connection interruptions during ordinary city and corridor movement.
Coverage becomes more variable in mountain terrain, national parks, forested valleys, rural guesthouses and older buildings with thick walls. Provider chooses the network partner.Β A1 Bulgaria, Yettel Bulgaria and Vivacom all support 4G and 5G, but a travel eSIM may not expose every network on every plan.
Yes, a Bulgaria eSIM should work well in Sofia, Plovdiv, Varna and Burgas when the plan has an active partner network and the phone supports the necessary bands. In Sofia, mobile data is used immediately for the airport metro from Terminal 2, transfers through Serdika, taxis from Terminal 1, hotel directions around Vitosha Boulevard, and venue navigation near NDK or Sofia Tech Park. In Plovdiv, data use clusters around Kapana, the Old Town, the Ancient Theatre, the railway station and festival areas. In Varna and Burgas, travelers rely on maps and messaging for airport pickups, beach transfers, Sea Garden walks, and onward rides toward Golden Sands, Sunny Beach, Nessebar and Sozopol.
SpeedGEO provides direct mobile city data for Sofia and Varna, while public city-level mobile speed data for Plovdiv and Burgas is not available in the same source view. For Plovdiv and Burgas, the city cards use national A1 and nPerf performance as a proxy, plus nPerf coverage-map confirmation that 4G and 5G layers are present in those cities. That proxy is conservative enough for travel planning because the copy does not claim city-specific measured speeds where the public dataset does not expose them. The table below should be read as a practical travel benchmark, not as a guarantee at every hotel room, basement restaurant or stadium event.
Data
Best network
A1
Median speed
Latency
~27 ms
Data
A1
~37 ms
Data
A1
~37 ms
Data
A1
~36 ms
Beyond the four city cards, Bulgaria eSIM service is generally strongest in larger cities and resort towns such as Ruse, Stara Zagora, Pleven, Veliko Tarnovo, Bansko, Borovets, Pamporovo, Sunny Beach, Golden Sands, Nessebar and Sozopol. 5G is strongest in Sofia and the major city, seaside and winter-resort zones where operators have focused rollout. 4G remains the dependable fallback on mountain approaches, rural roads, rail sections, village stays and national-park edges.
Two realistic caveats are short drops inside Sofia Metro sections or thick historic buildings, and variable signal on mountain roads toward Rila Monastery, the Seven Rila Lakes, Shiroka Laka or remote Strandzha villages. Crowded summer resort nights and large festivals can also slow data even when coverage bars look strong.
A Bulgaria eSIM is usually the easiest option, but a few local frictions are worth checking before the trip.
Will airport setup be awkward? It can be awkward if the traveler waits until the baggage hall at Sofia Airport or a crowded summer arrival at Varna or Burgas. Installing the Bulgaria eSIM on home WiFi avoids searching for QR codes while also trying to find the Terminal 2 metro, Yellow Taxi desk or resort-transfer driver.
Can the plan choose a weaker partner network? The provider controls the local network partner, and Bulgaria has split strengths across A1, Yettel and Vivacom. A plan that is fine around Serdika, Kapana or Varna Sea Garden may be less ideal for Rila, Pirin, the Rhodopes or Strandzha if the partner network is not the best fit.
Will eSIM replace a Bulgarian phone number? Most travel eSIM plans are data-only, so they will not provide a local Bulgarian number for services that require voice calls. Keep the home SIM active for bank SMS, airline alerts and account verification, then use the eSIM for Sofia2Go, BDZ, Yellow Taxi, maps, translation and messaging.
Can indoor coverage still disappoint? Yes, indoor signal can be weaker in old buildings, basement restaurants, mountain guesthouses and busy resort hotels. Download offline maps for Rila Monastery, Bansko, Melnik, Shiroka Laka and coastal day trips, then let the eSIM handle live routing when the signal returns.
Install the Bulgaria eSIM on home WiFi before flying, keep the home SIM available for SMS verification, and switch mobile data to the eSIM when the phone reaches Sofia, Varna, Burgas or Plovdiv.
Pick a plan, pay, get a QR code by email within ~60 seconds.
iPhone: Settings β Cellular. Android: Network β SIMs β Add eSIM.
Point your phone at the QR on a second screen, or paste the activation code.
Name it “eSIM” so it’s obvious in your line picker.
Toggle the eSIM line on as you land. Data works on the jet bridge.
Most recent iPhone, Google Pixel, Samsung Galaxy and selected Motorola or Huawei models support eSIM for Bulgaria, but travelers should confirm the exact model and carrier-unlock status before relying on the Sofia Airport arrival flow.
XS, XR, 11, 12, 13, 14, 15, 16 & SE (2nd gen+)
Yes, most compatible phones can use a Bulgaria eSIM for mobile data while keeping the home SIM active for calls and SMS. The usual setup is to leave the home SIM as the default voice line and set the Bulgaria eSIM as the default data line. That arrangement works well when the traveler needs bank codes, airline alerts or family calls on the original number.
The practical benefit in Bulgaria is immediate separation between local data and identity services. The eSIM can handle Sofia Metro directions, Yellow Taxi or TaxiMe orders, BDZ rail checks, hotel maps in Plovdiv, resort transfers from Burgas Airport, and translation in smaller towns. The home SIM can stay available for account recovery without running expensive roaming data in the background.
The common mistake is leaving data roaming enabled on the home SIM after the Bulgaria eSIM is installed. Before landing, set the home SIM data roaming off, set mobile data to the Bulgaria eSIM, and allow data switching only if the traveler truly understands the phone setting. That prevents the phone from quietly using the wrong line while navigating from Terminal 2 to Serdika or from Burgas Airport to Sunny Beach.
A 7 to 10 day Bulgaria trip can be light on data if it stays in Sofia and Plovdiv with hotel WiFi, but usage rises quickly when the route adds Rila Monastery, Veliko Tarnovo, Varna, Burgas or Bansko. Live navigation, taxi tracking, translation, attraction tickets, BDZ checks, bus confirmations and resort-transfer messages create steady background use throughout the day.
The highest-use pattern is a multi-region route with city sightseeing, mountain roads and a Black Sea finish. A traveler who uploads video from the Seven Rila Lakes, uses hotspot in a Plovdiv cafe, streams on the Sofia to Burgas transfer, and sends photos from Nessebar will need a much larger allowance than a traveler who saves media for hotel WiFi.
Activity | Avg rate | Intensity | 7β14 day total |
|---|---|---|---|
Google Maps + navigation | 50 MB/hr | ~3 GB 5 hr/day Γ 7 days | |
Instagram, TikTok, social | 700 MB/hr | ~10 GB 1 hr/day Γ 14 days | |
YouTube / Netflix (480p) | 550 MB/hr | ~8 GB 1 hr/day Γ 14 days | |
Work calls + email | 200 MB/hr | ~4 GB 2 hr/day Γ 10 days | |
iMessage, WhatsApp, light | 10 MB/hr | <1 GB Background use |
Buy and install the Bulgaria eSIM before arrival if the trip starts at Sofia Airport, Varna Airport, Burgas Airport or Plovdiv Airport. Sofia Airport has a fast metro connection from Terminal 2 and taxi desks in the arrivals areas, but those advantages are easier to use when the phone already has data. Comparing Bulgaria eSIM plans, choosing the right network partner, and installing the Bulgaria eSIM card on home WiFi means the best eSIM for Bulgaria is ready before the first metro, taxi or resort-transfer decision.
