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Athens International Airport
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Bulgaria
Sofia Airport
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Scan through all non-stop flights from Athens to Sofia. The full flight schedule below gives an overview of all non-stop flights from ATH to SOF, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Sofia is an oceanic/maritime destination, known for its mild summer temperatures, which are usually between 15°C and 25°C (59°F to 77°F). The winters here are refreshingly cool, without the harshness of freezing temperatures. Visitors can enjoy the green surroundings and plenty of outdoor adventures in the nearby areas, making it an excellent choice for those who enjoy temperate weather.
The best time to visit Sofia is during the summer months, spanning from May to August. During this period, visitors can expect pleasant to warm temperatures, while rainfall tends to occur more frequently in the autumn and winter months, from September to February.
In total there are 3 airlines operating nonstop flights from Athens ATH to Sofia SOF. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their ATH SOF flight schedule.
Flights from ATH to SOF are operated once a week. Departure times vary between 07:10 - 19:55. The earliest flight departs at 07:10, the last flight departs at 19:55. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Athens to Sofia takes 1 hour and 20 minutes. The flight distance between Athens and Sofia is 329 miles (or 529 km).
There is 1 airport in Sofia: Sofia Airport (SOF).
There is 1 flight per week flying from Athens to Sofia (as of March 2026).
1 hour and 20 minutes is the average flight time from Athens to Sofia.
The distance from Athens to Sofia is 329 miles (529 kilometers).
Aegean, Bulgaria Air and Sky Express are flying nonstop from Athens to Sofia.
Star Alliance is currently the only alliance flying nonstop from Athens to Sofia.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Athens to Sofia:
The earliest flight departs at 07:10 from Athens and arrives at 08:25 at Sofia.
The latest flight departs at 19:55 from Athens and arrives at 21:10 at Sofia.
329 miles (529 km) · 1h 20m
07:15
09:00
Sky Express
GQ 680
Sky Express
Aerospatiale/Alenia ATR 42/ ATR 72
Y
W
J
F
08:50
10:05
Aegean
Star Alliance
A3 980
Aegean
Airbus A320-100/200
Y
W
J
F
08:50
10:05
Aegean
Star Alliance
A3 980
Aegean
Airbus A320-100/200
Y
W
J
F
18:35
19:50
Bulgaria Air
FB 808
Bulgaria Air
Airbus A220-300
Y
W
J
F
19:15
20:30
Aegean
Star Alliance
A3 982
Aegean
Airbus A320-100/200
Y
W
J
F
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