Route guide

Zagreb → Sofia

679 km · Croatia to Bulgaria · Fastest: 3h by flight · Cheapest: €26+ by bus

How to travel from Zagreb to Sofia

There are 4 ways to travel between Zagreb and Sofia — compare duration, price and operators below.

🚄Train

€56–162

Duration: 5h 40m

via HŽPP, BDŽ

~10 kg CO₂ per passenger

🚌Bus

€26–68

Duration: 9h 42m

via FlixBus, BlaBlaCar Bus

~19 kg CO₂ per passenger

✈️Flight

€62–202

Duration: 3h 24m

via Ryanair, easyJet

~106 kg CO₂ per passenger

🚗Car

€82–149

Duration: 7h 33m

~115 kg CO₂ per passenger

Where they are on the map

Zagreb and Sofia highlighted among the 50 European cities we cover. Map is schematic, not to scale.

Travel tips for this route

At 679 km this is a comfortable weekend trip — train or flight both work.
Both train and flight options exist. Trains often beat flights door-to-door under 600 km once you count airport overhead.
This route crosses from Croatia into Bulgaria. Check passport/ID requirements with your operator before booking.
Long-distance coaches (FlixBus and similar) are typically 30–50% cheaper than train, but 2–3× slower.

Zagreb to Sofia — every option in detail

Zagreb to Sofia by train

Trains link Zagreb (Croatia) and Sofia (Bulgaria) through the European rail network. Most journeys take around 5h 40m including one or two connections at major hubs.

Operators on this corridor include HŽPP, BDŽ.

Train fares are dynamic — typical range is €56 to €162. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.

Climate footprint: about 10 kg CO₂ per passenger by train vs roughly 106 kg by flight — taking the train saves ~96 kg on this distance.

Zagreb to Sofia by bus

Long-distance coaches connect Zagreb and Sofia with a typical journey of 9h 42m. Buses are usually the slowest mode for this corridor but consistently the cheapest.

Operators include FlixBus, BlaBlaCar Bus.

Fares start from around €26 when booked in advance, rising to €68 for last-minute travel.

Most modern coaches offer Wi-Fi, USB charging and reclining seats. Overnight services exist on longer corridors and can save a hotel night.

Zagreb to Sofia by flight

Flights between Zagreb and Sofia take around 1h in the air, but plan on roughly 3h 24m door-to-door once you add airport transfers, check-in and security.

Airlines on this route include Ryanair, easyJet.

Typical fare range is €62–202. Low-cost carriers offer the cheapest base fares but charge separately for bags and seat selection.

Climate footprint: approximately 106 kg CO₂ per passenger for this flight.

Zagreb to Sofia by car

The driving distance from Zagreb to Sofia is approximately 781 km. At motorway speeds, plan on around 7h 33m of driving plus stops.

Fuel-only running cost is in the €82–149 range for a typical car. Toll roads may apply, especially in France, Italy, Spain, Austria and Switzerland — budget extra accordingly.

Crossing the Croatia–Bulgaria border by car is straightforward within the Schengen Area; check current rules with the operator or border authority if either country is outside it.

Climate footprint: approximately 115 kg CO₂ per passenger assuming 1.5 occupants per car.

About this route

The distance between Zagreb and Sofia is approximately 679 kilometres. Direct or connecting trains link the two cities through the European rail network. Both cities have international airports with regular flight service. Long-distance coaches offer a budget-friendly alternative on this route. Estimates below reflect typical operator schedules and fare ranges; book in advance for the best prices.

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