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Direct flights from Porto to Athens

Airlines Schedules

OPO - ATH route map All flights from OPO to ATH non-stop. There are direct flights from Porto Airport (OPO), Portugal to Athens International Airport (ATH), Greece with Aegean Airlines. 3 weekly departures are currently scheduled on this route. Departure times range from 00:35 to 23:50 depending on the schedule period. The flight distance is 1751 miles (2817 km). Flight time is about 3 hours and 45 minutes.

OPO
Porto Airport
PortugalPorto , Portugal
ATH
Athens Airport
GreeceAthens , Greece
OPO
Porto Airport
PortugalPorto , Portugal
Athens Airport
GreeceAthens , Greece
ATH
Flight time 3h 45min
Updated Aug 3, 2026
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Airlines with non-stop routes:

Aegean Airlines Star Alliance

Departure times vary between 00:35 and 23:50
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
3 flights/week
3 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Porto to Athens with Aegean Airlines

This is a weekly direct flight schedule for Aegean Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 31
Tue
Sep 1
Wed
Sep 2
Thu
Sep 3
Fri
Sep 4
Sat
Sep 5
Sun
Sep 6
A3725
----
----
00:35
23:45
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00:35

The timetable & schedule information was updated at 2026-08-03

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Porto to Athens scheduled departures

Select a date to see every published non-stop departure between OPO and ATH.

Saturday
Sat
Aug 29
0 flights(0)
Sunday
Sun
Aug 30
1 flights(1)
Monday
Mon
Aug 31
0 flights(0)
Tuesday
Tue
Sep 01
0 flights(0)
Wednesday
Wed
Sep 02
1 flights(1)
Thursday
Thu
Sep 03
1 flights(1)
Friday
Fri
Sep 04
0 flights(0)
Time
Airline
Flight
00:35
Aegean Airlines Aegean Airlines
A3725
00:35
Aegean Airlines Aegean Airlines
A3725
23:45
Aegean Airlines Aegean Airlines
A3725
Arriving at Athens International Airport
Athens International Airport
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OPO-ATH flight route
Route map from Porto, OPO to Athens, ATH. The distance is 1751 miles or 2817 km.
Porto - Athens direct flight map
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OPO - ATH route facts

  • Distance
    1751 miles (2817 km)
  • Flight time
    3 hours and 45 minutes
  • Airline
    Aegean Aegean
  • Airline alliances
    Star Alliance
  • Cabins
    Economy
  • Hub airports
    ATH
  • Aircraft
    Airbus A321neo, Airbus A320 and Airbus A320neo

Route FAQ

Aegean Airlines operates non-stop flights from OPO to ATH with 3 weekly departures.

Scheduled flight time from OPO to ATH is 3 hours and 45 minutes. The route covers 1751 miles (2817 km).

3 weekly departures are currently scheduled on this route, with published departure times ranging from 00:35 to 23:50 depending on the schedule period.

Economy are currently scheduled on non-stop flights for this route.
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