Cheap Flights from Cologne to Sofia
Discover the cheapest round-trip fares from Cologne to Sofia, all sourced directly from airlines — no third-party markups, no hidden fees.
If you land at Sofia Airport (SOF / Vrazhdebna), here are the main ways to reach Sofia city center:
1. Metro
- Take the Metro Line M1 from the airport station to Serdika Station in the city center.
- Travel time: about 20 minutes.
- Metro runs every 6–10 minutes.
- Fare: around BGN 1.60–1.80 (~€0.80–0.90) one-way.
2. Bus
- Bus lines 84 and 384 connect the airport with central Sofia and metro stations.
- Travel time: 30–40 minutes depending on traffic.
- Fare: around BGN 1.60–1.80 (~€0.80–0.90).
3. Taxi / Private Transfer
- Taxis are available outside arrivals.
- Travel time to central Sofia: 20–25 minutes depending on traffic.
- Typical fare: BGN 20–25 (~€10–12).
- Private transfers can be prebooked for convenience.