Airlines with flights from Graz to Kos
There are two airlines with scheduled flights between GRZ and KGS. Eurowings is the only airline with non-stop flights from Graz Mil/Civ to Kos International Airport and the flight time is 2 hours and 10 minutes. You can also connect with Austrian via Vienna with a flight time of 3 hours and 35 minutes.
Choose airline
Schedules
Non-stop with Eurowings
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Total flight time: 2 hours and 10 minutes
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Low-cost airline
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2 flights per week
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Airbus A319
GRZ
Direct
KGS
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
EW4504
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06:25
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07:10
The timetable & schedule information was updated at 2026-04-21
Via Vienna with Austrian Airlines
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Total flight time: 3h 35m - 4h 50m.
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3 flights per week
GRZ
Via VIE
KGS
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
OS118
OS867
OS867
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15:00
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16:15
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The timetable & schedule information was updated at 2026-04-21

There are two airlines with scheduled flights between GRZ and KGS. Eurowings is the only airline with non-stop flights from Graz Mil/Civ to Kos International Airport and the flight time is 2 hours and 10 minutes. You can also connect with Austrian via Vienna with a flight time of 3 hours and 35 minutes.