Flights from Karlsruhe to Sofia from €20
based on 278 price readings, collected over 11 days · last 30 days
Build a round trip from Karlsruhe
Add more stops and come back to the same airport.
Who flies this route
Operating days
Days of the week this route has been observed flying.
Upcoming dates with prices
Lowest price found for each date.
From Sofia, where next, and still get back to Karlsruhe?
These destinations are reachable from Sofia, and from each of them you can still fly back to Karlsruhe: that is a round trip, not a simple there-and-back.
| Next stop | Country | From | Return |
|---|---|---|---|
| Barcelona | 🇪🇸 Spain | €15 | 1 stop |
| Bergamo (Milan) | 🇮🇹 Italy | €15 | 1 stop |
| Budapest | 🇭🇺 Hungary | €15 | 1 stop |
| Corfu | 🇬🇷 Greece | €15 | direct |
| Brussels (Charleroi) | 🇧🇪 Belgium | €15 | 1 stop |
| Krakow | 🇵🇱 Poland | €15 | 1 stop |
| Paphos | 🇨🇾 Cyprus | €15 | 1 stop |
| Memmingen | 🇩🇪 Germany | €16 | 1 stop |
Other destinations from Karlsruhe
Frequently asked questions
How much is a flight from Karlsruhe to Sofia?
The lowest price observed over the last 30 days is €20, averaging €40, across 278 readings. Prices change daily: the figure shown is one actually found, not an estimate.
Which airlines fly from Karlsruhe to Sofia?
This route is flown by: Ryanair.
Can I include Sofia in a round trip?
Yes. Go4Flights builds trips that leave from Karlsruhe, pass through Sofia and other cities, and return to the same airport, using only low-cost flights with verified prices.
Prices updated on 09/08/2026