Frankfurt (FRA) to Sofia (SOF) flights
3 airlines fly nonstop from Frankfurt (FRA) to Sofia (SOF): Bulgaria Air, Lufthansa and Lufthansa City Airlines. The two airports are 869 miles (1,398 km) apart. Lufthansa is in Star Alliance. There are also 45 ways to fly it with one stop, through Belgrade, Munich and Nuremberg and more.
Airlines flying nonstop from FRA to SOF
- FBBulgaria AirNot in an alliance
- LufthansaStar Alliance · bookable with 11 programsWho books it
- Lufthansa City AirlinesNot in an alliance
Book FRA to SOF with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Lufthansa
- Air New Zealand AirpointsBooks Lufthansa
- ANA Mileage ClubBooks Lufthansa
- Avianca LifeMilesBooks Lufthansa
- EVA Air Infinity MileageLandsBooks Lufthansa
- Lufthansa Miles & MoreBooks Lufthansa
- Singapore Airlines KrisFlyerBooks Lufthansa
- TAP Miles&GoBooks Lufthansa
- Thai Royal Orchid PlusBooks Lufthansa
- Turkish Airlines Miles&SmilesBooks Lufthansa
- United MileagePlusBooks Lufthansa
FRA to SOF with one stop
45 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Belgrade (BEG)Air Serbia the whole way
- Via Munich (MUC)Lufthansa the whole way
+1
- Via Nuremberg (NUE)Lufthansa, then Ryanair
- Via Vienna (VIE)Austrian Airlines the whole way
- Via Budapest (BUD)Lufthansa and Condor, then Wizz Air and Ryanair
- Via Prague (PRG)Lufthansa, Condor and 2 more, then Bulgaria Air and Wizz Air+1
FB - Via Zurich (ZRH)SWISS the whole way
+1FB - Via Tirana (TIA)Lufthansa, then Wizz Air
- Via Basel, Switzerland/Mulhouse (BSL)Lufthansa and Air Dolomiti, then Wizz Air
- Via Bologna (BLQ)Lufthansa and Air Dolomiti, then Ryanair
- Via Wroclaw (WRO)Lufthansa and Air Dolomiti, then Ryanair
- Via Krakow (KRK)Lufthansa, then Wizz Air and Ryanair
- Via Milan (MXP)Lufthansa, Air Dolomiti and 1 more, then Bulgaria AirFB
- Via Berlin (BER)Lufthansa, Condor and 2 more, then Ryanair, Bulgaria Air and 1 more+1FB
- Via Bucharest (OTP)TAROM the whole way
FRA to SOF: common questions
Which airlines fly nonstop from FRA to SOF?
Bulgaria Air, Lufthansa (Star Alliance) and Lufthansa City Airlines fly nonstop from Frankfurt (FRA) to Sofia (SOF).
How far is Frankfurt from Sofia by plane?
Frankfurt (FRA) and Sofia (SOF) are 869 miles (1,398 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book FRA to SOF award flights?
11 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer, TAP Miles&Go and 3 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does FRA to SOF cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for FRA to SOF with taxes and fees.
Where can I connect between Frankfurt and Sofia?
The most direct connections are through Belgrade (BEG), Munich (MUC), Nuremberg (NUE), Vienna (VIE) and Budapest (BUD). On 12 of them the same airline flies both flights, for example Air Serbia through Belgrade.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.