Route guide

Sofia → Luxembourg

1526 km · Bulgaria to Luxembourg · Fastest: 5h by flight · Cheapest: €47+ by bus

How to travel from Sofia to Luxembourg

There are 3 ways to travel between Sofia and Luxembourg — compare duration, price and operators below.

🚄Train

Not practical for this route.

🚌Bus

€47–127

Duration: 21h 48m

via FlixBus, BlaBlaCar Bus

~43 kg CO₂ per passenger

✈️Flight

€96–303

Duration: 4h 32m

via Ryanair, easyJet, Luxair

~238 kg CO₂ per passenger

🚗Car

€183–336

Duration: 16h 57m

~259 kg CO₂ per passenger

Where they are on the map

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

Travel tips for this route

At 1526 km it's a longer journey — overnight stay strongly recommended.
No practical train option — flying is your fastest choice. Book 3–6 weeks ahead for low-cost fares.
This route crosses from Bulgaria into Luxembourg. 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.

Sofia to Luxembourg — every option in detail

Sofia to Luxembourg by train

Train service is not regularly available on this corridor.

Consider flying instead, which connects Sofia and Luxembourg via international airports.

Sofia to Luxembourg by bus

Long-distance coaches connect Sofia and Luxembourg with a typical journey of 21h 48m. Buses are usually the slowest mode for this corridor but consistently the cheapest.

Operators include FlixBus, BlaBlaCar Bus.

Fares start from around €47 when booked in advance, rising to €127 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.

Sofia to Luxembourg by flight

Flights between Sofia and Luxembourg take around 2h in the air, but plan on roughly 4h 32m door-to-door once you add airport transfers, check-in and security.

Airlines on this route include Ryanair, easyJet, Luxair.

Typical fare range is €96–303. Low-cost carriers offer the cheapest base fares but charge separately for bags and seat selection.

Given the 1526 km distance, flying is the practical choice for most travellers on this route.

Climate footprint: approximately 238 kg CO₂ per passenger for this flight.

Sofia to Luxembourg by car

The driving distance from Sofia to Luxembourg is approximately 1755 km. At motorway speeds, plan on around 16h 57m of driving plus stops.

Fuel-only running cost is in the €183–336 range for a typical car. Toll roads may apply, especially in France, Italy, Spain, Austria and Switzerland — budget extra accordingly.

Crossing the Bulgaria–Luxembourg 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 259 kg CO₂ per passenger assuming 1.5 occupants per car.

About this route

The distance between Sofia and Luxembourg is approximately 1526 kilometres. 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.

↔ Reverse: Luxembourg to Sofia All routes from Sofia All routes to Luxembourg