97€ Find Cheap Flights from Sofia to Frankfurt Airport – Compare and Save

Among airlines operating Sofia to Frankfurt am Main Airport flights:

• Lufthansa: offers free seat selection

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

3 airlines operate flights between Sofia and Frankfurt am Main Airport. The airlines offering direct flights on this route include:

• Lufthansa
• Bulgaria Air
• Lufthansa City Airlines

Flights from Sofia to Frankfurt am Main Airport usually depart from Sofia (SOF) and arrive at Frankfurt am Main (FRA).

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

• Lufthansa: a cabin bag and a checked bag in Economy class
• Bulgaria Air: a cabin bag and a checked bag in Economy class
• TAP AIR PORTUGAL: 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.

Two cabin classes are available on flights from Sofia to Frankfurt am Main Airport:

• Economy class
• Business Class

On this route, direct flights are cheaper than stopover options on average. Direct fares average 212 € return, compared with 228 € via a stopover through Warsaw Frederic Chopin (WAW).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 30 €–86 € for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321-100/200 family is used most often on this route, operated mainly by Lufthansa. Other aircraft seen on the route include Airbus A320neo variants.

One-stop flights from Sofia to Frankfurt am Main Airport most commonly connect through:

• Munich Franz Josef Strauss (MUC) – 40% of one-stop connections
• Warsaw Frederic Chopin (WAW) – 40% of one-stop connections
• Belgrade Nikola Tesla (BEG) – 20% of one-stop connections

Munich Franz Josef Strauss (MUC) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 36% on the Sofia to Frankfurt am Main Airport route. Friday is the cheapest departure day at 182 € return on average, while Monday is the most expensive at 283 €, a difference of 101 €. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Sofia to Frankfurt am Main Airport route, 13% of flights were delayed in the past 3 months, with delays averaging 1 hour 59 minutes.

Morning is the busiest departure period on Sofia to Frankfurt am Main Airport flights, with 34% leaving in that window. Afternoon departures account for 33%, Evening flights for 33%, and Night flights for 0%.

Some of the most popular sights in Frankfurt am Main Airport are Frankfurt Central Station, Festhalle, and Congress Center Messe Frankfurt. These are among the most viewed places in Frankfurt am Main Airport on KAYAK.

These are the earliest and latest flight times available from Sofia to Frankfurt am Main Airport:

• Earliest: departs at 6:10 and lands at 8:41
• Latest: departs at 19:05 and lands at 21:36.

The flight takes about 2h 31m.

Last-minute fares on this route (booked within 2 weeks of departure) run 35% above the route average of 216 €. Book 25 weeks before departure for the lowest fares.

A direct flight from Sofia to Frankfurt am Main Airport takes 2h 31m, covering 2.248 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 Sofia to Frankfurt am Main Airport are currently lower than usual. Average one-way flight prices are about 107 €, which is 23% below the typical average for this route.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time of 3h 59m, compared to 4h 35m via Belgrade Nikola Tesla (BEG) and 15h 59m via Warsaw Frederic Chopin (WAW).

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

Frankfurt am Main Airport (FRA) hosts 5 major car hire companies, with daily rates starting from around 9 € for economy cars. Top options include:
• Wheego
• Alamo
• Europcar
• Enterprise Rent-A-Car
• Hertz

Return flights from Sofia to Frankfurt am Main Airport range from 172 € to 289 €, with an average of 216 € over the past 12 months. Anything below 172 € counts as a good deal.