Bulgaria – Air Travel

What is domestic air travel like in Bulgaria, and which routes are available?

Bulgaria’s internal aviation network is modest but functional. Totalling just 6 domestic routes, scheduled flying within the country is limited in scope. This is a considerably narrower offering than nations with extensive domestic air markets — such as the United States, Australia, or neighbouring Turkey — but it is broadly in line with other smaller European countries where buses and trains form the backbone of internal travel.

Bulgaria Air operates 21 routes from Vasil Levski Sofia Airport, two of which are domestic connections to Burgas and Varna. These two cities on the Black Sea coast represent the entire domestic destination roster, meaning the network essentially functions as a hub-and-spoke arrangement centred on the capital. Other notable Bulgarian cities — Plovdiv, Veliko Tarnovo, Ruse — are absent from the domestic air schedule, leaving residents in those areas dependent on road or rail for inter-city movement.

Bulgaria Air provides a full-service experience, offering both Economy and Business Class cabins on its domestic and international services across Europe and the Middle East. The airline is generally regarded as reliable, though the small scale of the domestic network means that any disruption on a single route is immediately felt. Travellers who have flown with Bulgaria Air frequently commend the airline for its courteous crew, well-maintained aircraft, and consistent punctuality, and it represents solid value on short- and medium-haul journeys.

For routine travel within Bulgaria, air connections are supplementary to — rather than the cornerstone of — internal mobility. Buses and trains serve a wide range of destinations at low cost. The drive between Sofia and either Burgas or Varna, for instance, takes roughly three to four hours, meaning that flights primarily benefit those who are time-pressed or commuting regularly between the capital and the coast.

Which airlines fly domestic routes in Bulgaria, and do low-cost carriers operate internally?

Bulgaria Air holds a complete monopoly over scheduled domestic air travel in Bulgaria. As the national flag carrier, headquartered at Vasil Levski Sofia Airport and owned by Chimimport AD, it is both the sole internal operator and the market leader by local share. This stands in marked contrast to more open domestic markets — such as those in Germany or Spain — where several airlines compete directly on the same city pairs, exerting downward pressure on fares.

The Bulgaria Air fleet includes Airbus A319 and A320 aircraft alongside Embraer E190 jets. As a full-service carrier, the airline operates a loyalty programme known as Fly More, allowing frequent flyers to earn and spend points on domestic legs as well as onward international itineraries.

Internationally, the competitive picture is far more dynamic. Among low-cost operators, Ryanair and Wizz Air are the standout players, collectively running over 1,500 flights per month from Bulgaria and together accounting for 90% of all low-cost airline operations in the country. Sofia Airport also serves as a base for BH Air, Bulgaria Air, European Air Charter, and GullivAir, in addition to both Ryanair and Wizz Air. None of these carriers fly domestic Bulgarian sectors, but their extensive international programmes keep fares highly competitive and give expats wide-ranging options for travel to other European capitals.

Bulgaria Air has strengthened its codeshare arrangement with Air Serbia while also resuming cooperation agreements with Air France and KLM, covering the Sofia–Paris and Sofia–Amsterdam routes respectively. These alliances mean that, despite Bulgaria Air being the only domestic operator, passengers can connect seamlessly onto broad international networks through a single booking.

How can you book a domestic flight in Bulgaria?

Reserving a domestic flight in Bulgaria is a simple process that will feel familiar to anyone who has booked air travel elsewhere in Europe. The most direct route is through the Bulgaria Air website (air.bg), where passengers can search schedules, purchase tickets, and manage their bookings. Online check-in and seat assignment are both handled via the same portal.

All major international flight comparison tools work seamlessly for Bulgarian domestic routes. Platforms such as Skyscanner, Google Flights, Kayak, and Momondo display Bulgaria Air’s domestic timetable and enable fare comparisons across different dates. For flight status enquiries, Bulgaria Air can be contacted by telephone on +359 2 402 04 00 or via their website at air.bg; real-time flight tracking is also available through various third-party tools.

Because Bulgaria Air is the exclusive operator on domestic routes, the booking decision centres on selecting a fare class (Light, Standard, or Flex) and travel time, rather than weighing up multiple competing carriers. Seat selection is not included with Economy Light tickets, though it can be added for an additional charge; Standard and Flex fares may incorporate standard seat selection without extra cost, and Business Class bookings include complimentary preferred seating as standard.

Given that daily flight frequency on each domestic route is limited, advance booking is strongly advisable — especially during summer, when demand for the Sofia–Varna and Sofia–Burgas services peaks. Seats can become scarce at short notice and prices tend to increase as the departure date approaches, so booking early generally offers the best combination of availability and value.

What do domestic flights in Bulgaria typically cost?

Domestic airfares in Bulgaria sit at a moderate level by European benchmarks, although the lack of rival carriers on internal routes means that pricing faces less competitive pressure than is found on international departures from Sofia. Based on indicative figures drawn from third-party search platforms, one-way fares on the Burgas–Sofia route start from approximately €50, while return journeys on the Varna–Sofia corridor begin around €100 — though actual prices shift considerably according to season, how far in advance you book, and which fare class you choose. Always consult Bulgaria Air directly or use a comparison platform for up-to-date pricing, as fares fluctuate regularly.

As a point of reference, early 2025 data from one major comparison platform showed round-trip domestic fares on the Varna–Sofia route listed at around $106 for the most economical option, and one-way tickets from Burgas to Sofia from approximately $56 — figures that should be treated as illustrative only and cross-checked at the time of booking.

Seasonality has the greatest influence on pricing. Demand on Black Sea coast routes peaks between June and September, driving fares upward. The winter ski period can generate increased traffic at Plovdiv Airport via international charter services, though this has limited bearing on domestic scheduled fares. Baggage allowances represent an additional cost to consider: Business Class passengers on Bulgaria Air receive two checked bags of up to 32 kg apiece, while Economy Light travellers pay separately for hold luggage — making it worthwhile to factor in baggage fees when assessing headline ticket prices.

For the most reliable and current fare information on domestic services, consult Bulgaria Air’s official website directly.

What are Bulgaria’s main international airports?

Bulgaria’s four international airports are situated in Sofia, Burgas, Varna, and Plovdiv. Each facility serves a distinct region and type of traveller, and knowing which airport is most relevant to your location in Bulgaria will simplify planning for trips overseas.

Sofia Airport (SOF) — Sofia Airport is Bulgaria’s principal international airport, positioned 10 km east of the capital’s city centre. It dominates the country’s aviation landscape, with approximately 1,944 flights scheduled each month, representing 89% of flights to European destinations. The most frequently served cities include Vienna, London Stansted, Milan Bergamo, Munich, and London Luton. The airport is linked to the city by metro (Sofia’s metro network connects directly to Terminal 2), bus services, and taxis. Licensed taxis are widely available, and the metro offers the fastest and most cost-effective transfer option. The official airport website is sofia-airport.eu.

Burgas Airport (BOJ) — Located around 10 km from the city centre of Burgas in southeastern Bulgaria, this is the country’s second busiest airport and primarily functions as a gateway for tourists heading to the resorts of the southern Black Sea coast. Operations are at their most intense during the summer season. Both scheduled and charter flights operate here, and Bus Line 15 provides a connection between the airport and Burgas South bus station, with intercity buses to nearby resorts also stopping close to the terminal.

Varna Airport (VAR) — Situated 10 kilometres from the centre of Varna, Bulgaria’s maritime capital, this airport caters to the city itself, the Golden Sands resort area, and the broader northeastern region of the country. The peak operational window runs from late May through to early October. The airport offers direct services to a range of popular European destinations, including London, Manchester, Amsterdam, and Brussels.

Plovdiv Airport (PDV) — Plovdiv Airport serves Bulgaria’s second largest city and ranks fourth among the country’s airports by passenger volume, behind Sofia, Burgas, and Varna. Its location makes it a popular choice for winter sports travellers, given its proximity to several of Bulgaria’s premier ski resorts. Year-round flights connect Plovdiv with London and Frankfurt. Though the smallest of the four airports with more limited facilities than Sofia, it provides a convenient entry point for those settling in central or southern Bulgaria.

From Sofia, Varna, and Burgas airports, passengers can reach major European cities — including London, Paris, Berlin, and Rome — as well as Middle Eastern hubs such as Dubai, with onward connections available for intercontinental travel.

What rules and practical considerations should expats be aware of at Bulgarian airports?

Check-in times: For domestic departures from Sofia Airport, plan to arrive at least two hours before your scheduled flight. Check-in desks open two hours before domestic services and three hours before international flights. Online check-in through Bulgaria Air’s website opens 24 hours ahead of departure and closes two hours before takeoff.

Schengen membership: A major practical shift for travellers using Bulgarian airports took effect at the start of 2025. From 1 January 2025, Bulgaria became a fully integrated member of the Schengen Zone, meaning it now operates under the same open internal border regime as the other Schengen countries. In day-to-day terms, passport checks at borders between Schengen states no longer apply, although carrying valid identification or a passport remains advisable at all times. Passengers arriving from outside the Schengen Area continue to go through standard border control on entry.

Identification for domestic travel: A valid passport or national identity card is required for all domestic flights within Bulgaria. Citizens of EU and EEA countries may use their national ID card as sufficient documentation; travellers from other countries should carry their passport. It is always worth confirming current identity requirements directly with your airline ahead of travel, as regulations may be updated.

Baggage norms: Allowances differ by airline and fare category. On Bulgaria Air’s domestic services, hand luggage is included across all fare types, while hold baggage is an additional purchase for Economy Light passengers. Wizz Air and Ryanair, both of which operate internationally from Bulgarian airports, apply strict size and weight limits to cabin bags — expats who have previously flown with these carriers elsewhere in Europe will find the policies consistent with their experience. Always verify the current baggage rules on the relevant airline’s website before travelling.

Customs on arrival from abroad: Passengers arriving from outside the EU or Schengen Area are subject to standard EU customs regulations on entry, covering limits on cash, tobacco, and alcohol. Bulgaria’s Civil Aviation Administration (caa.bg) serves as the national body overseeing civil aviation, and both the authority’s website and individual airport sites publish up-to-date guidance on security and entry requirements. Given that rules can change, consulting official sources before arrival is always recommended.

How does Bulgaria’s air connectivity shape everyday expat life?

Expats residing in Sofia enjoy genuinely strong air connectivity. As of March 2026, Bulgaria operates around 2,793 flights per month to 115 airports across 37 countries, served by 42 airlines including 18 low-cost carriers. Capital residents can reach the majority of major European cities quickly and at competitive prices — particularly through Ryanair and Wizz Air, whose extensive low-cost networks depart regularly from Sofia. Whether travelling home to visit family, attending business meetings, or exploring other European destinations, the options available from Sofia Airport are broad and generally affordable.

For expats living on the Black Sea coast — in Varna, Burgas, or the surrounding resort areas — connectivity is highly dependent on the time of year. Both Varna and Burgas airports handle substantial volumes of European traffic through the summer months, but this thins out markedly as autumn arrives. Burgas Airport draws heavy visitor numbers during the peak tourist season catering to coastal holidaymakers, but remains open year-round with a reduced winter schedule. Those living along the coast on a permanent basis may find themselves travelling via Sofia during the colder months to access the most extensive range of international connections.

Expats based in inland cities such as Plovdiv, Veliko Tarnovo, or Ruse face a greater planning challenge. None of these locations are connected to the scheduled domestic air network, meaning that reaching an international airport requires a road or rail journey — typically to Sofia (approximately 1.5 hours by road from Plovdiv) or, for international charter services, to Plovdiv Airport itself. Bulgaria’s bus and rail networks are reliable and affordable, linking urban centres throughout the country, so combining ground transport with international flights from Sofia is a practical and well-worn approach.

Overall, Bulgaria’s aviation environment suits expats who value international connectivity over internal air travel. The concentration of low-cost carrier activity at Sofia Airport in particular gives Europe-wide travel a competitive price point, and the relatively short distances involved in travelling within Bulgaria mean that domestic flights are rarely a necessity for day-to-day life.

What do expats need to know about travel insurance and passenger rights when flying in Bulgaria?

Bulgaria’s membership of the European Union means that passengers flying from Bulgarian airports benefit from the EU’s established passenger rights framework. EU Regulation 261/2004 (EU261) grants protections to travellers on flights departing from EU member states, including Bulgaria, covering entitlements in the event of significant delays, cancellations, or denied boarding on qualifying services. The framework shares its broad intent with similar consumer guarantees found in other jurisdictions — such as Australia’s airline protections — while being more detailed and prescriptive in how it defines eligibility and compensation amounts.

The authority designated by the Republic of Bulgaria to oversee and enforce EU Regulation 261/2004 is the General Directorate ‘Civil Aviation Administration’ within the Ministry of Transport, based in Sofia. Should you experience a flight disruption on a service departing from a Bulgarian airport and find that the airline fails to meet its obligations, a formal complaint can be submitted to this body. Contact information and procedural guidance are published at caa.bg.

It is worth being aware that as of late 2025 EU261 remains fully in force, although discussions within the European Parliament have included proposals to revise certain provisions — among them a suggested extension of the qualifying delay threshold from three to five hours. Expats should keep an eye on any regulatory changes and verify the rules in effect before submitting a compensation claim.

Travel insurance is strongly advisable for all expats in Bulgaria, including when flying domestically. Passengers with disabilities or reduced mobility are protected under EU legislation from discrimination at the booking and boarding stages, and are entitled to assistance at airports and on board aircraft; advance notification to the airline is recommended to ensure appropriate support is arranged. More broadly, given that healthcare provision in Bulgaria is adequate in major urban centres but can be more limited in rural settings — and emergency response times outside Sofia may be slower — a comprehensive travel and health insurance policy is a prudent investment for any expat living in the country. For detailed guidance on your rights as an air passenger, refer to the Bulgarian Civil Aviation Administration or the European Commission’s dedicated passenger rights resources.

Frequently asked questions: air travel in Bulgaria

Does Bulgaria have domestic flights?

Bulgaria has a total of 6 domestic routes, making the internal air network quite limited. Bulgaria Air operates 100% of these domestic services, with the principal connections running between Sofia and Varna, and Sofia and Burgas. Given Bulgaria’s compact size, road and rail travel tend to be the preferred choices for getting around the country.

Which is the best airport to fly into when moving to Bulgaria?

Sofia Airport is Bulgaria’s main international gateway and its busiest airport, handling both domestic services and a wide range of international routes. For those relocating to the capital or anywhere in central Bulgaria, Sofia Airport is the natural choice. Expats moving to the Black Sea coast region may find Varna or Burgas more convenient, particularly during the summer months.

How do I get from Sofia Airport to the city centre?

Sofia Airport lies approximately 10 kilometres from the city centre, with a journey time of around 20 to 30 minutes by car depending on traffic. Metro Line 1 provides a direct link between Terminal 2 and central Sofia, making it the fastest and most economical transfer option. Licensed taxis are also readily available at the airport.

Are Ryanair and Wizz Air available in Bulgaria?

Yes. Both Ryanair and Wizz Air operate extensively from Bulgaria, together accounting for more than half of all scheduled flights departing the country. Both carriers are based at Sofia Airport and offer wide-ranging low-cost connections across Europe, making them popular with expats looking for affordable international travel.

What are my rights if my flight from Bulgaria is delayed or cancelled?

As an EU member state, Bulgaria falls fully within the scope of EU Regulation 261/2004, which covers all flights departing from Bulgarian airports. Under this regulation, passengers are entitled to care provisions during significant delays and may be eligible for financial compensation based on the duration of the disruption and the distance of the flight. If an airline does not comply with its obligations, complaints can be filed with the General Directorate ‘Civil Aviation Administration’ at the Ministry of Transport in Sofia.

Do I need a passport for a domestic flight within Bulgaria?

Valid photo identification is required for all flights in Bulgaria, including domestic services. EU and EEA nationals may travel using their national identity card; passengers from all other countries should carry their passport. It is advisable to confirm the current identification requirements with Bulgaria Air prior to your journey, as the rules may be subject to change.

Is Burgas Airport open year-round?

Yes, Burgas Airport operates throughout the year, though the volume of flights falls substantially outside the summer tourist season. Expats who live near Burgas on a year-round basis may find that routing via Sofia provides more reliable and frequent connections during the winter months.

Which airports are most useful for expats living near ski resorts in Bulgaria?

Plovdiv Airport is a popular choice for winter sports travellers owing to its proximity to some of Bulgaria’s finest ski resorts, and year-round scheduled services connect it with London and Frankfurt. Sofia Airport also offers convenient access to the main ski areas in the Rila and Rhodope mountains, with a considerably larger international network and more frequent departures.