Sofia to Frankfurt am Main (SOF–FRA) — Airlines, Schedules & Connections

SOF Airport Page →
868 mi airlines 36/wk
On-time Some delays Frequent delays
Flight Schedule 11 flights Verified 12m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
AC9041
AC Air Canada
320
6:10 AM
EET TT2
7:45 AM
CET
2h 35m
M T W T F S S
Prices
LH1431
LH Lufthan
321
6:25 AM
EET T2
8:00 AM
CET
2h 35m
M T W T F S S
Prices
FB437
FB Bulgaria
221
10:40 AM
EET T2
12:20 PM
CET
2h 40m
M T W T F S S
Prices
ET1596
ET Ethiopian
320
2:25 PM
EET T2
4:00 PM
CET
2h 35m
M T W T F S S
Prices
LH1427
LH Lufthan
321
2:35 PM
EET T2
4:10 PM
CET
2h 35m
M T W T F S S
Prices
LH1429
LH Lufthan
32A
6:45 PM
EET T2
8:20 PM
CET
2h 35m
M T W T F S S
Prices
ET1599
ET Ethiopian
320
10:30 AM
CET T1
1:45 PM
EET
2h 15m
M T W T F S S
Prices
LH1426
LH Lufthan
321
10:35 AM
CET T1
1:50 PM
EET
2h 15m
M T W T F S S
Prices
FB438
FB Bulgaria
221
2:39 PM
CET T2
5:25 PM
EET
1h 46m
M T W T F S S
Prices
LH1428
LH Lufthan
32A
2:45 PM
CET T1
6:00 PM
EET
2h 15m
M T W T F S S
Prices
LH1430
LH Lufthan
319
7:30 PM
CET T1
10:45 PM
EET
2h 15m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Sofia to Frankfurt am Main
4 carriers, 36 flights/week nonstop.
4 Airlines 36 Flights/wk 868 mi 2h 35m nonstop -1h behind 55 1-stop hubs

SOF–FRA is served by 4 airlines with nonstop service. Lufthansa, Air Canada and Ethiopian Airlines lead the route. The flight covers 868 miles in approximately 2h 35m. Beyond nonstop, 55 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop SOF–FRA service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
LH Lufthansa 19 321, 32A 2h35 Star Alliance
AC Air Canada 7 320 2h35 Star Alliance
ET Ethiopian Airlines 7 320 2h35 Star Alliance
FB Bulgaria Air 3 221 2h40
Aircraft on this route
221 Airbus A220-100 – FB
320 Airbus A320 – AC, ET
321 Airbus A321 – LH
32A Airbus A320 – LH
Alliance coverage
Star Alliance: AC + ET + LH (33 flights/wk, 92%)
Unaffiliated: FB (3 flights/wk, 8%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SOF to FRA direction.
Mon
6
flights
Tue
5
flights
Wed
6
flights
Thu
5
flights
Fri
6
flights
Sat
4
flights
Sun
4
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
6
Nonstop flights
36
Outbound / wk
29
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SOF to FRA.
1-STOP
One-Stop Connections
55
Hubs
~6h
Fastest
~30h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
4,391
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach Frankfurt am Main from Sofia

Nearby airports with service to Frankfurt Main Airport.
Metric SOF→FRA SKP→FRA PRN→FRA
Distance from SOF 105 mi 121 mi
Nonstop airlines 4 1
Weekly flights 36 3
Flight time 2h 35m 2h 20m
Airports within 200 miles of SOF with service to Frankfurt Main Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Frankfurt am Main is 1 hour behind Sofia.
SOF: EET · FRA: CET

When it's 6:00 PM in Sofia, it's 5:00 PM in Frankfurt am Main.
Distance & Flight Time
868 mi / 1,398 km
Nonstop flight time is approximately 2h 35m to 2h 40m.
Getting from FRA

S8/S9 S-Bahn to Frankfurt Hauptbahnhof (15 min, €5.65) departs from the basement of Terminal 1 Regional station. For long-distance travel to other German cities, the Fernbahnhof (separate building, connected by walkway) has direct ICE services; check if your train stops here before going into the city.Taxis from Terminal 1/2 to Frankfurt city centre cost €25–40. Rental car agencies are at both terminals. Terminal 2 is connected to Terminal 1 via the free SkyLine monorail; allow 5–10 minutes for the transfer. No airport supplement applies to Frankfurt public transit.

Frankfurt am Main Climate

Continental climate with moderate continental influence. Winters are cold (−1 to 5°C) with periodic snow and ice. FRA handles de-icing well but heavy snowfall causes delays across the network. Fog along the Rhine Valley is a significant departure risk in November through January, sometimes persisting until midday.

Summers are warm (22–30°C) with afternoon thunderstorms that cause brief but sharp delays. Spring is mild and damp. Autumn offers the best settled weather. FRA is a major hub. Weather delays cascade through Lufthansa's global network.

SOF–FRA Quick Facts

Key statistics for the Sofia to Frankfurt am Main route.
Route details
Distance868 mi / 1,398 km
Flight time2h 35m to 2h 40m
Time difference-1 hour
Airlines (nonstop)4
Weekly flights36 out / 29 return
1-stop connections55 hubs
Origin: SOF
Full nameSofia Airport
IATA / ICAOSOF / LBSF
TimezoneEurope/Sofia
Passengers/yr7.9M
Elevation1,742 ft / 531 m
Destination: FRA
IATA / ICAOFRA / EDDF
TimezoneEurope/Busingen
Passengers/yr61.5M
Elevation364 ft / 111 m

Frequently Asked Questions

Common questions about SOF to FRA flights.
Nonstop flights from Sofia Airport to Frankfurt Main Airport take approximately 2h 35m to 2h 40m. The route covers 868 miles.
4 airlines operate nonstop service: Air Canada, Ethiopian Airlines, Bulgaria Air and Lufthansa.
There are approximately 36 nonstop flights per week from SOF to FRA. The return direction has about 29 weekly flights.
Yes, 1-stop connections are available through NCL, CTA, PMI, ZRH, ALC, PRG, KRK, HAM, AMM, AMS, BER, NUE, DUB, CAI, MLA, MUC, LYS, HRG, VAR, BEG, TLV, FCO, BRU, NAP, BLQ, BRI, OTP, LHR, IST, BUD, SAW, RAK, VIE, BCN, CPH, JFK, IAD, BHX, NCE, STR, ATH, CDG, MAN, MAD, BSL, EDI, DXB, RIX, VLC, WRO, LCA, AGP, TRN, DOH and AUH. These options provide additional schedule flexibility.
Frankfurt am Main is 1 hour behind Sofia.
Yes, return flights from FRA to SOF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SKP, PRN and SKG. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SOF to FRA

Sofia Airport (SOF) and Frankfurt Main Airport (FRA) are connected by nonstop service from Air Canada, Ethiopian Airlines, Bulgaria Air and Lufthansa. With 36 weekly departures, this is a heavily served route.

SOF to FRA Flight Duration and Schedule

Nonstop flight time from SOF to FRA ranges from 2 hours 35 minutes to 2 hours 40 minutes. The route covers a distance of 868 miles (1,398 km). There are approximately 36 weekly flights outbound and 29 return, totaling 65 flights per week in both directions.

Connecting Options and Alternatives

55 one-stop connections are available, with the fastest taking approximately 6 hours via NCL. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Ilinden (SKP), Prishtina (PRN) and Thessaloniki (SKG).