Athens to Bucharest (ATH-OTP): nonstop upgrade & award space

Aegean Airlines, Tarom, and Aero Services Executive fly nonstop between Athens (ATH) and Bucharest (OTP), roughly 25 times a week. With Aegean Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks award seats on Aegean Airlines across every ATH to OTP 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.

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25
Nonstop flights a week
471 mi
Nonstop distance
Free
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Athens to Bucharest flight schedule

Scheduled nonstop departures for ATH to OTP, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Athens (ATH) to Bucharest (OTP)
Date Flight Airline Departs ATH Arrives OTP Duration Aircraft
A3 960Aegean Airlines07:3509:051h 30m32N
A3 962Aegean Airlines18:1019:451h 35m32N
RO 274Tarom19:0521:252h 20mAT7
W4 3048Aero Services Executive23:5501:351h 40m32Q
A3 960Aegean Airlines07:3509:051h 30m320
A3 962Aegean Airlines18:1019:451h 35m32N
W4 3048Aero Services Executive18:3520:151h 40m321
RO 274Tarom19:1520:451h 30m73H
A3 960Aegean Airlines07:3509:051h 30m320
A3 962Aegean Airlines18:1019:451h 35m32N
RO 274Tarom18:4521:052h 20mAT7
W4 3048Aero Services Executive22:2023:551h 35m32Q
A3 960Aegean Airlines07:3509:051h 30m320
RO 274Tarom14:3016:502h 20mAT7
A3 962Aegean Airlines18:1019:451h 35m32N
W4 3048Aero Services Executive22:3500:251h 50m321
A3 960Aegean Airlines07:3509:051h 30m32N
RO 272Tarom09:3511:552h 20mAT7
RO 274Tarom18:0519:401h 35m73W
A3 962Aegean Airlines18:1019:451h 35m32N
W4 3048Aero Services Executive23:5501:351h 40m32Q
A3 960Aegean Airlines07:3509:051h 30m320
W4 3048Aero Services Executive10:0511:451h 40m321
A3 962Aegean Airlines18:1019:451h 35m32N
RO 274Tarom20:5022:251h 35m320
A3 960Aegean Airlines07:3509:051h 30m32N
A3 962Aegean Airlines18:1019:451h 35m32N
RO 274Tarom18:5020:201h 30m73W
W4 3048Aero Services Executive22:3500:251h 50m321

Showing all 29 scheduled ATH to OTP departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ATH to OTP date on the interactive map

Award seats on ATH to OTP departures

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

See real availability

Confirmed upgrade and award seats on each ATH to OTP departure, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

Airlines flying Athens to Bucharest nonstop

Carriers operating ATH to OTP nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ATH to OTP on the interactive map →

Frequently asked questions about ATH to OTP

How far is Bucharest from Athens?
ATH to OTP covers about 471 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ATH to OTP?
Aegean Airlines, Tarom, and Aero Services Executive fly the route nonstop. 2LNR tracks award seats on Aegean Airlines.
How many flights a week are there from ATH to OTP?
About 25 nonstop flights a week run between Athens and Bucharest in the current schedule, operated by Aegean Airlines, Tarom, and Aero Services Executive. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ATH to OTP depart?
Scheduled ATH to OTP nonstops in the next 7 days with service leave between 07:35 and 23:55, local time at Athens. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on ATH to OTP?
Open the ATH to OTP 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.

Never miss ATH to OTP upgrade or award space

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

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