Route guide

Bucharest → Belgrade

449 km · Romania to Serbia · Fastest: 3h by flight · Cheapest: €20+ by bus

How to travel from Bucharest to Belgrade

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

🚄Train

€42–121

Duration: 3h 45m

via CFR Călători, Srbija Voz

~6.0 kg CO₂ per passenger

🚌Bus

€20–51

Duration: 6h 25m

via FlixBus, BlaBlaCar Bus

~13 kg CO₂ per passenger

✈️Flight

€53–174

Duration: 3h 6m

via Ryanair, easyJet

~70 kg CO₂ per passenger

🚗Car

€54–99

Duration: 5h

~76 kg CO₂ per passenger

Where they are on the map

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

Travel tips for this route

At 449 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 Romania into Serbia. 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.

Bucharest to Belgrade — every option in detail

Bucharest to Belgrade by train

Trains link Bucharest (Romania) and Belgrade (Serbia) through the European rail network. Most journeys take around 3h 45m including one or two connections at major hubs.

Operators on this corridor include CFR Călători, Srbija Voz.

Train fares are dynamic — typical range is €42 to €121. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.

On routes under 600 km like this one, train often beats flight door-to-door once you factor in airport check-in and transfers.

Climate footprint: about 6.0 kg CO₂ per passenger by train vs roughly 70 kg by flight — taking the train saves ~64 kg on this distance.

Bucharest to Belgrade by bus

Long-distance coaches connect Bucharest and Belgrade with a typical journey of 6h 25m. Buses are usually the slowest mode for this corridor but consistently the cheapest.

Operators include FlixBus, BlaBlaCar Bus.

Fares start from around €20 when booked in advance, rising to €51 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.

Bucharest to Belgrade by flight

Flights between Bucharest and Belgrade take around 1h in the air, but plan on roughly 3h 6m door-to-door once you add airport transfers, check-in and security.

Airlines on this route include Ryanair, easyJet.

Typical fare range is €53–174. Low-cost carriers offer the cheapest base fares but charge separately for bags and seat selection.

Climate footprint: approximately 70 kg CO₂ per passenger for this flight.

Bucharest to Belgrade by car

The driving distance from Bucharest to Belgrade is approximately 517 km. At motorway speeds, plan on around 5h of driving plus stops.

Fuel-only running cost is in the €54–99 range for a typical car. Toll roads may apply, especially in France, Italy, Spain, Austria and Switzerland — budget extra accordingly.

Crossing the Romania–Serbia 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 76 kg CO₂ per passenger assuming 1.5 occupants per car.

About this route

The distance between Bucharest and Belgrade is approximately 449 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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