Eurowings
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Austria
Graz Airport (Thalerhof Airport)
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Greece
Kos Island International Airport
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Scan through all non-stop flights from Graz to Kos. The full flight schedule below gives an overview of all non-stop flights from GRZ to KGS, 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 Kos 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.
Kos 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 Graz GRZ to Kos KGS, which is Eurowings. 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 GRZ KGS flight schedule.
Flights from GRZ to KGS are operated once a week. Departure times vary between 06:25 - 13:50. The earliest flight departs at 06:25, the last flight departs at 13:50. 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 Graz to Kos takes 2 hours and 10 minutes. The flight distance between Graz and Kos is 922 miles (or 1,484 km).
There is 1 airport in Kos: Kos Island International Airport (KGS).
There is 1 flight per week flying from Graz to Kos (as of April 2026).
2 hours and 10 minutes is the average flight time from Graz to Kos.
The distance from Graz to Kos is 922 miles (1,484 kilometers).
Eurowings is the only airline flying nonstop from Graz to Kos.
There are no alliances flying direct from Graz to Kos at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Graz to Kos:
The earliest flight departs at 06:25 from Graz and arrives at 09:35 at Kos.
The latest flight departs at 13:50 from Graz and arrives at 17:00 at Kos.
922 miles (1,484 km) · 2h 10m
06:25
09:35
Eurowings
EW 4504
Eurowings
Airbus A319
Y
W
J
F
07:10
10:20
Eurowings
EW 4504
Eurowings
Airbus A319
Y
W
J
F
13:50
17:00
Eurowings
EW 4504
Eurowings
Airbus A319
Y
W
J
F
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