Flights from Frankfurt to Sofia

Our cheapest offers for flights from Frankfurt to Sofia

Here you can compare cheap flights from Frankfurt (FRA) to Sofia (SOF) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Sofia. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Frankfurt
Sofia
Outbound
10/18/25
direct
LH1430
02h 10min
Return
11/17/25
direct
LH1429
02h 35min
Lufthansa ?
$138
Frankfurt
Sofia
Outbound
10/18/25
1 Stopover (BEG)
JU0353, JU0112
18h 15min
Return
11/17/25
1 Stopover (BEG)
JU0113, JU0350
18h 10min
Air Serbia
$145
Frankfurt
Sofia
Outbound
10/18/25
direct
LH1430
02h 10min
Return
11/17/25
direct
LH1429
02h 35min
Lufthansa
$148
Frankfurt
Sofia
Outbound
10/18/25
direct
LH1424
02h 10min
Return
11/17/25
direct
LH1427
02h 35min
Lufthansa ?
$150
Frankfurt
Sofia
Outbound
10/18/25
1 Stopover (BEG)
JU0351, JU0112
04h 45min
Return
11/17/25
1 Stopover (BEG)
JU0117, JU0350
05h 10min
Air Serbia ?
$159
Frankfurt
Sofia
Outbound
10/18/25
1 Stopover (BEG)
JU0353, JU0112
18h 15min
Return
11/17/25
1 Stopover (BEG)
JU0117, JU0352
15h 40min
Air Serbia ?
$160
Frankfurt
Sofia
Outbound
10/18/25
direct
LH1430
02h 10min
Return
11/17/25
direct
LH1429
02h 40min
Lufthansa ?
$229
Frankfurt
Sofia
Outbound
10/18/25
2 Stopovers (GVA, ZHT, ZRH)
LX1093, LX9411, LX1390
52h 20min
Return
11/17/25
1 Stopover (ZRH)
LX1391, LX3608
05h 10min
Swiss International Air Lines ?
$237
Frankfurt
Sofia
Outbound
10/18/25
1 Stopover (BEG)
JU0351, JU0112
04h 45min
Return
11/17/25
1 Stopover (BEG)
JU0117, JU0350
05h 10min
Air Serbia ?
$263
Frankfurt
Sofia
Outbound
08/10/25
1 Stopover (WAW)
LO0384, LO0631
05h 30min
Return
08/10/25
1 Stopover (FCO)
AZ0521, AZ0400
17h 20min
Polskie Linie Lotnicze LOT ?
$447
Offers unavailable
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Frankfurt to Sofia

Favorite airline: Bulgaria Air
The majority of passengers on the route Frankfurt – Sofia prefer to fly with Bulgaria Air.
Bulgaria Air
42 %
ITA
16 %
Lufthansa
14 %
Direct flights are the cheapest connection
Flights with a stopover are on average $72.00 more expensive than direct flights.
non stop flight
1 stop
2 stops
02h 15min
06h 15min
45h 35min
$143
$215
$626
The favorite connection is non-stop
47 % of all bookings on the route Frankfurt to Sofia are for non-stop flights.
Route
bookings
Direct flights
02h 15min, from $143
47 %
1 stopover Rome-Fiumicino
06h 15min, from $215
19 %
1 stopover Warsaw
17h 05min, from $215
13 %

Important flight information

Flight information: Frankfurt - Sofia

Roundtrip from $137.21
Flight duration min. 02:15 / max. 02:20
Return flight duration min. 02:25/ max. 02:40
Distance 1399 km
Flights per week 32
Departure airport Airport Frankfurt-Main (FRA)
Departure country Flights from Germany
Arrival airport Airport Sofia (SOF)
Destination country Flights to Bulgaria
Alternative routes to Bulgaria
Alternative flights to Sofia
Flight destinations with a similar price
Flight destinations with a similar price