Aegean
Star Alliance
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Scan through all non-stop flights from Porto to Athens. The full flight schedule below gives an overview of all non-stop flights from OPO to ATH, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near Athens are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
Athens is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.
Currently, there is only one airline operating non-stop flights from Porto OPO to Athens ATH, which is Aegean. 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 OPO ATH flight schedule.
Flights from OPO to ATH are operated 3 times a week, with an average of 1 flight per day. Departure times vary between 00:35 - 23:50. The earliest flight departs at 00:35, the last flight departs at 23:50. 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.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Porto to Athens takes 3 hours and 45 minutes. The flight distance between Porto and Athens is 1,740 miles (or 2,800 km).
There is 1 airport in Athens: Athens International Airport (ATH).
There are 3 flights per week flying from Porto to Athens (as of April 2026).
3 hours and 45 minutes is the average flight time from Porto to Athens.
The distance from Porto to Athens is 1,740 miles (2,800 kilometers).
Aegean is the only airline flying nonstop from Porto to Athens.
Star Alliance is currently the only alliance flying nonstop from Porto to Athens.
You can fly non-stop in Economy only.
Aircraft types that fly from Porto to Athens:
The earliest flight departs at 00:35 from Porto and arrives at 06:20 at Athens.
The latest flight departs at 23:50 from Porto and arrives at 05:35 at Athens.
1,740 miles (2,800 km) · 3h 45m
00:35
06:20
Aegean
Star Alliance
A3 725
Aegean
Airbus A320neo
Y
W
J
F
23:30
05:15
Aegean
Star Alliance
A3 725
Aegean
Airbus A320neo
Y
W
J
F
23:30
05:15
Aegean
Star Alliance
A3 725
Aegean
Airbus A321neo
Y
W
J
F
23:35
05:20
Aegean
Star Alliance
A3 725
Aegean
Airbus A320-100/200
Y
W
J
F
23:45
05:30
Aegean
Star Alliance
A3 725
Aegean
Airbus A320neo
Y
W
J
F
23:45
05:30
Aegean
Star Alliance
A3 725
Aegean
Airbus A320neo
Y
W
J
F
23:45
05:30
Aegean
Star Alliance
A3 725
Aegean
Airbus A320-100/200
Y
W
J
F
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