Bulgaria – Car Rental

What are the rules and requirements for renting a car in Bulgaria?

To hire a car in Bulgaria, you must ordinarily be at least 21 years old and have possessed your driving licence for no less than one year. That said, individual companies may set their thresholds slightly differently: Sixt, for instance, accepts renters from the age of 20 for standard models, though particular vehicle categories attract a higher minimum. Because policies differ from one provider to another, it is always worth checking the exact age rules with your chosen company before making a reservation, as these requirements as of 2025 are not uniform across the industry.

Drivers who have not yet reached the age of 25 are often subject to a young driver surcharge. As one example, Enterprise levies a young driver’s fee of €3.60 per day for renters aged 21–22 on certain vehicle classes (as of 2025). For larger, luxury, or specialist vehicles, the minimum age threshold at many agencies rises to 23 or 25. You can verify the current requirements directly with your rental firm or through the Bulgarian Ministry of Transport and Communications.

Bulgarian law mandates the use of seat belts by all occupants, and using a handheld mobile phone while driving is prohibited. The legal blood alcohol limit stands at 0.05%, and exceeding this can result in a fine, imprisonment, or both. Drivers who have held their licence for fewer than two years face a zero-tolerance limit of 0.0%.

All vehicles on Bulgarian roads must carry a fire extinguisher, a reflective warning jacket, a first-aid kit, and a hazard triangle. These items should be present in any rental car you collect, but it is worthwhile taking a moment to verify that each one is actually on board before setting off — their absence could lead to a roadside fine.

Headlights must be switched on around the clock, regardless of weather conditions or time of day. Sounding your horn in built-up areas is prohibited between 10 pm and 6 am, except to avert an imminent collision. A credit card is almost universally required to cover the security deposit; the great majority of rental companies will not accept a debit card or cash for this purpose.

Which major car rental companies operate in Bulgaria, and where can I find them?

A wide variety of car rental operators serve Bulgaria, with offices concentrated in the larger towns and cities. Whichever of the country’s airports you arrive at, you will find multiple rental desks conveniently positioned in or near the arrivals area. Sofia (SOF), Varna (VAR), and Burgas (BOJ) — Bulgaria’s three principal international airports — all host rental facilities from both global and domestic operators.

The major international brands with a presence in Bulgaria include:

• Sixt — five airport locations across Bulgaria; sixt.com
• Avis — present at Sofia, Varna, and Burgas airports as well as city-centre locations; avis.bg
• Budget — operates at Sofia Airport (both terminals) and other major locations; budget.bg
• Enterprise — offers flexible rental arrangements in Bulgaria and is well regarded for pointing travellers towards smaller, less-visited destinations beyond the main cities; enterprise.com
• Hertz — available at major airports and in Sofia city centre; hertz.bg

Beyond the international names, several established local companies are worth considering, particularly for competitive rates or more accommodating rental terms. Top Rent A Car is among Bulgaria’s largest domestic chains, maintaining locations at all three major airports and in city centres; visit toprentacar.bg. Other noteworthy operators include Europcar Bulgaria and various regional independents. Price comparison platforms allow you to view local and international options simultaneously, though it is essential to read the full rental conditions thoroughly before confirming any booking.

How does car rental pricing work in Bulgaria, and what should I watch out for?

By European standards, car hire in Bulgaria tends to be reasonably priced. Daily rates for a compact economy vehicle fluctuate depending on the time of year, the operator, and how early you book. Reserving well ahead of the busy summer season generally produces the most favourable rates. When comparing options, always evaluate the total cost including every mandatory charge rather than focusing solely on the headline daily figure.

Fees and surcharges to be aware of include:

• Young driver surcharge: Typically levied on renters under 25, and in some cases under 23, depending on the company and vehicle type.
• Additional driver fee: A charge applies for each extra driver authorised to operate the vehicle — at Budget in Bulgaria, for example, this amounts to €3.60 per day per driver, capped at seven days for rentals of up to 28 days (as of 2025).
• Out-of-hours collection: Picking up a vehicle outside normal operating hours may trigger a surcharge — Budget charges €48.00 for after-hours collection at Sofia Airport (as of 2025). Other companies apply comparable policies, so always check that your planned pick-up time falls within standard hours.
• One-way fees: Domestic one-way rentals may be permitted without an additional charge subject to certain conditions, while cross-border one-way arrangements typically attract a supplementary fee.
• Fuel policy: The majority of Bulgarian rental companies work on a full-to-full basis — the car is collected with a full tank and must be returned the same way. Returning it with less fuel will result in a refuelling charge, often at an above-market rate. Pre-paid fuel packages are occasionally available but rarely represent good value unless you are confident you cannot refuel before returning the vehicle.
• Damage processing fee: Budget applies a Damage/Loss/Repair Processing Fee of €36.00 in Bulgaria (as of 2025). Comparable administrative charges exist across most rental companies, and these may be payable even when you hold waiver cover.
• Cross-border fee: Taking the vehicle outside Bulgaria requires advance authorisation; at Enterprise, for example, this incurs an additional €6 per day plus a €60 charge for a green card (as of 2025).
• Vignette: The majority of rental companies include the road vignette within the rental price, but it is essential to confirm this before driving away. If one is not provided, you are obliged to purchase it immediately — operating without a valid vignette exposes you to substantial fines.

Unlike some markets where unlimited mileage is standard, budget-tier rentals in Bulgaria may impose a mileage cap — check the terms carefully. Before accepting the keys, carry out a thorough walk-around of the vehicle, document any existing marks or scratches with photographs or video footage, and retain this evidence in case any dispute arises at the time of return.

If you collect the car at 11:00, aim to return it at the same hour or earlier on the drop-off date to avoid late-return charges. Should you anticipate a delay, contact the rental company in advance, as doing so may help limit any additional costs. Consumer complaints relating to rental charges can be directed to the Bulgarian Commission for Consumer Protection.

Do I need an International Driving Permit (IDP) to rent a car in Bulgaria?

Whether an IDP is needed depends entirely on the country in which your driving licence was issued. The position as of 2025 is as follows:

• Holders of a driving licence issued by a European Union member state do not need an International Driving Permit to drive in Bulgaria.
• A UK driving licence is accepted in Bulgaria as it is in most EU countries. An IDP is only necessary if your UK licence does not include a photograph.
• If your licence was issued by a country outside the EU, you are required to obtain an International Driving Permit in addition to your national licence in order to comply with Bulgarian driving regulations.
• Your rental company may not specifically request to inspect your IDP, but responsibility for meeting local legal requirements rests with you as the driver. Bulgarian law requires non-EU licence holders to carry both documents at all times.

Bulgaria is a signatory to both the 1949 Geneva Convention on Road Traffic and the 1968 Vienna Convention. Foreign driving licences must be accompanied by either an officially translated version in Bulgarian or a valid International Driving Licence/Permit. An IDP serves as a recognised translation of your national licence and facilitates driving in foreign jurisdictions; it must always be carried together with your original national licence.

Bear in mind that even when domestic law does not mandate an IDP, certain rental companies may independently require one as a condition of hire. Always clarify this with your chosen operator before departure. For up-to-date official guidance, refer to the Bulgarian Ministry of the Interior (Road Police) or the Union of Bulgarian Motorists (Съюз на автомобилистите в България), which is the body authorised to issue IDPs to Bulgarian residents.

What types of roads and driving conditions should I be prepared for in Bulgaria?

Bulgaria’s motorway network is well maintained, but the quality of roads in rural areas can be variable, with some routes being narrow or poorly surfaced. As of November 2025, the country has 911 kilometres of motorway in operation. The key corridors — the A1 Trakia linking Sofia with the Black Sea coast, and the A2 Hemus heading north — offer fast, comfortable driving. Secondary and minor roads vary considerably from one region to the next.

Speed limits (as of 2025): The motorway limit in Bulgaria is 130 km/h, increasing to 140 km/h on newer, higher-standard sections. On roads outside built-up areas the limit is 90 km/h, while within towns and cities it falls to 50 km/h. These limits are enforced strictly and are not merely advisory.

Vignette system: Bulgaria does not operate conventional toll booths; instead, a vignette is compulsory on all roads except municipal ones. Vignettes are available for a weekend, a week, a month, a quarter, or a full year, and can be obtained electronically at web.bgtoll.bg, through a dedicated mobile application, or at authorised points of sale. Most rental companies incorporate the vignette into the hire price — always verify this before you begin driving. Being caught without a valid e-vignette can result in a fine of between approximately €140 and €950; in the case of a first offence, you may be offered a reduced compensation payment of around €35 to buy a valid vignette on the same day.

Two road bridges — the New Europe Bridge and the Danube Bridge — are subject to separate tolls, both of which are located at Danube border crossings with Romania. These form exceptions to the otherwise vignette-only charging system, so be prepared to pay an independent fee if you are crossing into Romania by road.

Winter driving: Heavy snowfall is common in Bulgaria during the winter months, so if you intend to travel into mountainous areas during this period, ensure the vehicle is equipped with tyre chains. Between 1 November and 1 March, dipped headlights must be used at all times and the fitting of winter tyres is a legal requirement. Check with your rental company that the vehicle will have winter-specification tyres fitted during this period.

Mountain routes: For everyday travel between towns, a standard car will generally suffice, but a 4×4 is advisable if you plan to venture into highland terrain. Mountain passes can close without warning in winter due to snow and ice — consult the Bulgarian Road Infrastructure Agency (АПИ) for current road conditions before setting out.

Road signs and navigation: On major roads and in larger cities, signage is typically displayed in both the Latin and Cyrillic alphabets. In smaller towns and villages, you may encounter signs only in Cyrillic. A GPS device or navigation application with offline maps is strongly advisable when travelling beyond the main urban areas.

Parking: On one-way streets, vehicles must be parked on the right-hand side. Blue Zone parking is enforced across many urban areas, requiring a valid parking ticket to be displayed. In most cities, on-street parking is chargeable, with blue and green zones indicated by road markings and corresponding signs.

At first sight, Bulgarian traffic signals follow the familiar red-stop, green-go convention found in most countries. However, many signals incorporate a countdown display showing how long the current phase will last — a feature not common in all countries. Trams always hold right of way, and pedestrians have priority at marked zebra crossings.

What insurance do I need when renting a car in Bulgaria?

Compulsory third-party liability insurance is included in every rental and provides unlimited cover for injury or damage caused to third parties and their property. This baseline protection is non-negotiable and aligns with the mandatory third-party insurance frameworks that apply across most European countries.

In addition to this obligatory cover, you will ordinarily be offered the following options:

• Collision Damage Waiver (CDW): CDW reduces the financial excess you would be liable for in the event of damage to the rental vehicle. An excess can still run to several hundred euros on standard cars even with CDW in place.
• Theft Protection (TP): Limits or eliminates your financial exposure if the vehicle is stolen. This product is commonly offered alongside CDW as a combined package.
• Super CDW / Full Protection: A top-up product available at the rental counter that can reduce your excess to zero. While this adds to the daily hire cost, it provides complete peace of mind for those who prefer it.
• Personal Accident Insurance (PAI): This optional cover pays out for medical costs incurred by you and your passengers following an accident. Before purchasing it, check whether your existing travel or health insurance policy already provides equivalent protection — there is little value in paying for duplicate cover.

Third-party liability is automatically included and cannot be waived. CDW and theft protection are conditional on your providing a police report at the time of returning the vehicle’s documents and keys; they are invalidated if the driver was under the influence of alcohol, drugs, or any other intoxicating substance, or had committed a traffic offence at the time of the incident. This condition is critical — always obtain an official police report at the scene of any accident.

Certain credit cards include rental excess cover as a travel benefit, but terms differ considerably between card issuers, and not all extend this benefit to rentals in Bulgaria or to every vehicle category. Before declining the rental company’s own waiver product, always check directly with your card provider what is covered, what conditions apply to any claim, and what the maximum benefit payable is.

Cross-border insurance: If your itinerary involves driving into a neighbouring country, you must first secure approval from the rental agency. Appropriate insurance coverage and a green card — the internationally recognised proof-of-insurance document, which is distinct from the standard rental agreement — are both essential before any border crossing takes place.

Are there any specific rules for expats or long-term residents renting cars in Bulgaria?

Short-term visitors are subject to all the rules set out elsewhere in this article. The situation becomes more nuanced once you establish permanent or longer-term residency in Bulgaria, as obligations regarding your driving licence may change.

Tourists may drive in Bulgaria for a maximum of three months. EU and EEA licences remain valid in Bulgaria without any time restriction. A foreign resident who holds a licence from outside the EU, EEA, or Switzerland is permitted to drive in Bulgaria for up to one year from taking up residency.

Exchanging a foreign licence for a Bulgarian one is only possible once you have physically resided in Bulgaria for at least six months. Non-EU/EEA licence holders who settle in Bulgaria on a long-term basis should begin the exchange process after passing this threshold. Tourists from non-EU countries may drive for one year and then either exchange their foreign licence for a Bulgarian equivalent or, alternatively, sit a Bulgarian driving test.

Even if you continue to hold your original domestic licence, living permanently in Bulgaria means you are bound by local licensing legislation. Many jurisdictions require residents to obtain a local licence once they have taken up employment and/or established their principal residence.

For those living in Bulgaria over an extended period, hiring a car remains a straightforward matter provided you hold a valid driving licence — whether that is your original foreign licence within the applicable timeframe, or a Bulgarian one obtained through the exchange process. The most current information on licence exchange procedures and residency requirements can be found via the Bulgarian Ministry of the Interior (Road Police Directorate) or your nearest Regional Directorate. Given that requirements are subject to revision, always confirm the current process before attending a government office.

As of 2025, no specific restrictions prevent expatriates or visa holders from hiring a car in Bulgaria for short-term purposes, provided the standard age and licence conditions are met. Certain premium vehicle categories may involve additional checks. If you have any doubt about your particular circumstances, raise them directly with your chosen rental company before completing your booking.

How do I rent a car in Bulgaria step by step?

1. Choose your rental company and vehicle. Compare international and local companies for your travel dates and pick-up location. Consider whether you need a 4×4 for mountainous regions or a compact for city driving.
2. Check your licence and IDP requirements. EU/EEA licence holders need no IDP. Non-EU licence holders should obtain an IDP from the relevant authority in their home country before travelling.
3. Book in advance and review the terms. Confirm what is included (vignette, CDW, unlimited mileage) and what incurs extra charges (young driver fee, additional driver, cross-border use).
4. Arrange appropriate insurance. Decide whether to take the rental company’s CDW/Super CDW or to rely on credit card excess cover — check your card’s terms before declining the rental cover.
5. Collect the vehicle and inspect it thoroughly. Before driving away, photograph or video the entire car to document any pre-existing damage. Confirm that safety equipment (fire extinguisher, reflective jacket, first-aid kit, warning triangle) is on board.
6. Check the vignette. Confirm with the rental agent that a valid road vignette is registered to the vehicle’s plate. If not, purchase one at web.bgtoll.bg before driving on national roads.
7. Drive and keep documents to hand. Carry your driving licence, IDP (if applicable), rental agreement, insurance documents, and passport or ID at all times.
8. Return the car on time and full of fuel. Arrive at the correct time, return it with a full tank, and complete any required return inspection paperwork with the rental agent.

Frequently asked questions

What is the minimum age to rent a car in Bulgaria?

The standard minimum rental age in Bulgaria is 21, though drivers under 25 are typically subject to an additional young driver surcharge — the exact amount varies between operators. Some companies will hire to drivers from age 20, while certain larger or premium vehicle classes carry a minimum age of 23 or 25. Given that policies differ from one provider to the next, always confirm the relevant age thresholds with your chosen company, as of 2025, before finalising your booking.

Do I need a credit card to rent a car in Bulgaria?

A credit card is required by the overwhelming majority of Bulgarian rental companies to cover the security deposit, which is placed as a hold on the card and released when the vehicle is returned without issue. While a small number of operators may accept alternative arrangements, this is the exception rather than the norm. Most major rental brands do not accept debit cards or cash deposits, so it is important to have a suitable credit card available at the time of collection.

Can I take a rental car across the border into a neighbouring country?

Cross-border travel with a rental vehicle requires advance authorisation from the rental company — you cannot simply drive across a border without obtaining this permission first. Appropriate insurance coverage and a green card as proof of insurance are both essential for any cross-border journey. Out-of-country rentals typically attract a supplementary daily fee plus an additional charge for the green card (as of 2025). Notify the rental company as early as possible and ensure all approvals are confirmed in writing before departure.

What should I do if I have an accident in my rental car?

An Accident Report Form (ARF) must be completed on the day the accident or damage takes place. Bulgarian law obliges all parties to complete this form irrespective of who bears responsibility for the incident, and failure to submit it constitutes a breach of your rental agreement. If anyone has sustained an injury or significant property damage has occurred, contact the emergency services immediately on 112. You should also notify your rental company without delay, using the contact details provided in your rental agreement.

What happens if I return the car with less fuel than when I collected it?

Virtually all rental companies in Bulgaria apply a full-to-full fuel policy: the vehicle is issued with a full tank and must be returned in the same condition. Bringing the car back with less fuel than it left with will result in a refuelling charge, typically at an inflated rate with an additional service fee on top. Fill the tank at a petrol station shortly before returning the vehicle and retain the receipt as proof. As a note of caution, avoid the red-coloured pumps at filling stations, which are reserved for commercial and service vehicles.

Is a road vignette always included in the rental price?

Bulgaria operates a vignette-based road charging system in place of conventional toll booths. The majority of rental cars come with a vignette already included in the hire price, but this is not universal — always ask your rental company to confirm before you drive away. If you need to purchase one independently, electronic vignettes valid for periods ranging from a weekend to a full year are available at web.bgtoll.bg. Travelling without a valid vignette can result in a substantial financial penalty.

How long can I use my foreign driving licence in Bulgaria before I need to exchange it?

EU and EEA driving licences remain valid in Bulgaria without any time limit. Foreign residents holding a licence from outside the EU, EEA, or Switzerland are permitted to drive in Bulgaria for up to one year from establishing residency. Exchanging your foreign licence for a Bulgarian one is only possible after you have physically resided in Bulgaria for at least six months. For the most up-to-date guidance on exchange requirements and procedures, contact the Bulgarian Ministry of the Interior, as the rules may be subject to change.

Are there any restrictions on where I can drive within Bulgaria with a rental car?

Standard rental agreements impose no geographical restrictions on driving within Bulgaria itself. However, off-road driving is prohibited under most rental contracts, and some operators specifically exclude access to unsurfaced mountain tracks. Taking the vehicle on a ferry or transporting it by ship is also generally forbidden under the rental terms. If your plans include driving over rough terrain, book a vehicle suited to those conditions — such as a 4×4 — and review the contract to understand any off-road exclusions that may affect your insurance cover.