22€ Find Cheap Flights from Sofia to Karlsruhe – Compare and Save

These are the earliest and latest flight times available from Sofia to Karlsruhe:

• Earliest: departs at 10:05 and lands at 12:30
• Latest: departs at 20:50 and lands at 23:15.

The flight takes about 2h 25m.

Only Economy class is available on flights from Sofia to Karlsruhe.

A direct flight from Sofia to Karlsruhe takes 2h 25m, covering 2.194 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Sofia to Karlsruhe range from 90 € to 118 €, with an average of 100 € over the past 12 months. Anything below 90 € counts as a good deal.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 34 €–60 € for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Ryanair. Other aircraft seen on the route include Airbus A220-100 variants.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about 52 € to 490 €. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Sofia to Karlsruhe are currently lower than usual. Average one-way flight prices are about 64 €, which is 9% below the typical average for this route.

Karlsruhe Söllingen Airport (FKB) hosts 5 major car rental companies, with daily rates starting from around 24 € for economy cars. Top options include:

• Europcar
• keddy by Europcar
• Sixt
• Avis
• Budget

Flights from Sofia to Karlsruhe usually depart from Sofia (SOF) and arrive at Karlsruhe Söllingen (FKB).

Yes. Flexible dates can save you up to 66% on flights from Sofia to Karlsruhe. Monday is the cheapest departure day at 41 € return on average, while Sunday is the most expensive at 118 €, a difference of 77 €.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Only Ryanair operates flights between Sofia and Karlsruhe.

Karlsruhe is 1 hour behind Sofia (Central European Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Sofia to Karlsruhe flights:

• Ryanair: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Ryanair: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.