Olbia to Athens (OLB-ATH): nonstop flights and award space

Aegean Airlines flies nonstop from Olbia (OLB) to Athens (ATH) just twice a week. In the timetable below it flies as A3 687, scheduled at 2h 5m for the 796 miles. 2LNR tracks award seats on Aegean Airlines across every OLB to ATH 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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2
Flights a week, 4-week average
2h 5m
Scheduled flight time
796 mi
Nonstop distance
Free
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Olbia to Athens flight schedule

Scheduled nonstop departures for OLB to ATH starting October 23, 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 Olbia (OLB) to Athens (ATH)
Date Flight Airline Departs OLB Arrives ATH Duration Aircraft
A3 687Aegean Airlines15:0518:102h 5mAirbus A320
A3 687Aegean Airlines14:2517:302h 5mAirbus A320
A3 687Aegean Airlines15:0518:102h 5mAirbus A320
A3 687Aegean Airlines14:2517:302h 5mAirbus A320
A3 687Aegean Airlines15:0518:102h 5mAirbus A320
A3 687Aegean Airlines14:2517:302h 5mAirbus A320
A3 687Aegean Airlines15:0518:102h 5mAirbus A320

Showing all 7 scheduled OLB to ATH departures across 7 days with service, starting October 23, 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 OLB to ATH date on the interactive map

Aircraft on the Olbia to Athens nonstop

Aegean Airlines flies the Airbus A320 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Award seats on OLB to ATH departures

2LNR tracks award seats on Aegean Airlines, date by date. Open the calendar for Olbia to Athens 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

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

Set an alert

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

Airlines flying Olbia to Athens nonstop

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

See OLB to ATH on the interactive map →

Frequently asked questions about OLB to ATH

How long is the flight from Olbia (OLB) to Athens (ATH)?
A3 687 is scheduled at 2h 5m from Olbia (OLB) to Athens (ATH) on every departure in the schedule table on this page. The nonstop covers about 796 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from OLB to ATH?
Aegean Airlines is currently the only airline flying OLB to ATH nonstop. 2LNR tracks award seats on Aegean Airlines.
How often does OLB to ATH operate?
The OLB to ATH nonstop currently runs twice a week, on Aegean Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from OLB to ATH depart?
Scheduled OLB to ATH nonstops in the next 7 days with service leave between 14:25 and 15:05, local time at Olbia. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate OLB to ATH nonstop?
Aegean Airlines flies A3 687 nonstop from Olbia (OLB) to Athens (ATH), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
How do I check award availability on OLB to ATH?
Open the OLB to ATH 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 OLB to ATH 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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