Athens to Sofia (ATH-SOF): nonstop flights and award space

Aegean Airlines, Sky Express, Bulgaria Air, and Olympic Air fly nonstop between Athens (ATH) and Sofia (SOF), roughly 21 times a week. The timetable below shows the nonstop scheduled at 1h 15m to 1h 45m for the 330 miles. 2LNR tracks award seats on Aegean Airlines across every ATH to SOF date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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21
Flights a week, 4-week average
1h 15m to 1h 45m
Scheduled flight time
330 mi
Nonstop distance
Free
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Athens to Sofia flight schedule

Scheduled nonstop departures for ATH to SOF starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Athens (ATH) to Sofia (SOF)
Date Flight Airline Departs ATH Arrives SOF Duration Aircraft
GQ 291Sky Express07:1509:001h 45mATR
GQ 680Sky Express07:1509:001h 45mATR
A3 980Aegean Airlines08:5010:051h 15mAirbus A320
GQ 680Sky Express07:1509:001h 45mATR
A3 980Aegean Airlines08:5010:051h 15mAirbus A320
FB 808Bulgaria Air18:3519:501h 15mAirbus A220-100
FB 808Bulgaria Air17:4018:551h 15mAirbus A220-300
GQ 680Sky Express19:0520:501h 45mATR
A3 982Aegean Airlines19:1520:301h 15mAirbus A320neo
A3 980Aegean Airlines08:5010:051h 15mAirbus A320
FB 808Bulgaria Air18:2019:351h 15mAirbus A220-100
GQ 680Sky Express18:4020:251h 45mATR
A3 982Aegean Airlines18:5020:101h 20mAirbus A321neo family
GQ 680Sky Express07:4509:301h 45mATR
A3 980Aegean Airlines07:5509:151h 20mAirbus A320
A3 982Aegean Airlines18:4020:251h 45mAirbus A320
FB 808Bulgaria Air17:0018:151h 15mAirbus A220-300
A3 982Aegean Airlines18:5020:101h 20mAirbus A321neo family

Showing all 18 scheduled ATH to SOF departures across 7 days with service, starting October 21, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ATH to SOF date on the interactive map

Aircraft on the Athens to Sofia nonstop

In the schedule table on this page, Aegean Airlines flies the Airbus A320, the Airbus A321neo family, and the Airbus A320neo. Sky Express flies the ATR turboprop. Bulgaria Air flies the Airbus A220-100 and the Airbus A220-300. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Award seats on ATH to SOF departures

2LNR tracks award seats on Aegean Airlines, date by date. Open the calendar for Athens to Sofia to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

Aegean Airlines award space was open on 6 of the 14 Athens to Sofia departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Award seats by date on the ATH to SOF departures 2LNR tracks, checked against live inventory so you know what's open before you book.

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Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See ATH to SOF on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Athens to Sofia nonstop

Carriers operating ATH to SOF nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date.

See ATH to SOF on the interactive map →

Frequently asked questions about ATH to SOF

How long is the flight from Athens (ATH) to Sofia (SOF)?
Scheduled flight times from Athens (ATH) to Sofia (SOF) run from 1h 15m to 1h 45m across the departures in the schedule table on this page. The nonstop covers about 330 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ATH to SOF?
Aegean Airlines, Sky Express, Bulgaria Air, and Olympic Air fly ATH to SOF nonstop. 2LNR tracks award seats on Aegean Airlines.
How many flights a week are there from ATH to SOF?
About 21 nonstop flights a week run between Athens (ATH) and Sofia (SOF) in the current schedule, operated by Aegean Airlines, Sky Express, Bulgaria Air, and Olympic Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ATH to SOF depart?
Scheduled ATH to SOF nonstops in the next 7 days with service leave between 07:15 and 19:15, local time at Athens. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ATH to SOF nonstop?
In the schedule table on this page, ATH to SOF nonstops fly as A3 980 and A3 982 on Aegean Airlines; GQ 291 and GQ 680 on Sky Express; and FB 808 on Bulgaria Air. The table lists each departure by date with its times and aircraft.
How do I check award availability on ATH to SOF?
Open the ATH to SOF route on the interactive map or the matrix to see award seats by date on Aegean Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

See ATH to SOF award space by date

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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