21€ Find Cheap Flights from Karlsruhe to Sofia – Compare and Save

Among airlines operating Karlsruhe to Sofia flights:

• Ryanair: offers free seat selection

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

Only Ryanair operates flights between Karlsruhe and Sofia.

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

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

• Ryanair: a cabin bag in Economy class class

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

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

On this route, direct flights are cheaper than stopover options on average. Direct fares average 120 € return, compared with 159 € via a stopover through Palma de Mallorca Son Sant Joan (PMI).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 26 €–86 € 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 A320-100/200 variants.

Most connecting flights from Karlsruhe to Sofia pass through Palma de Mallorca Son Sant Joan (PMI), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

On the Karlsruhe to Sofia route, being flexible with your departure day can save you up to 61%. Saturday is the cheapest day at 74 € return on average, while Sunday is the most expensive at 186 € – a 112 € difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Some of the most popular sights in Sofia are National Palace of Culture, Sofia Central Station, and Vitosha Boulevard. These are among the most viewed places in Sofia on KAYAK.

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

• Earliest: departs at 6:25 and lands at 8:40
• Latest: departs at 17:50 and lands at 20:05.

The flight takes about 2h 15m.

A direct flight from Karlsruhe to Sofia takes 2h 15m, 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.

One-way fares from Karlsruhe to Sofia are currently lower than usual. Average one-way flight prices are about 32 €, which is 38% below the typical average for this route.

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

Sofia Airport (SOF) hosts 5 major car hire companies, with daily rates starting from around 1 € for economy cars. Top options include:
· MEXRENTACAR
· Easyrent
· Top Rent a Car - Bulgaria
· NU Car
· Priceless

Return flights from Karlsruhe to Sofia range from 73 € to 186 €, with an average of 133 € over the past 12 months. Anything below 73 € counts as a good deal.