Airlines with flights from Kos to Graz
There are two airlines with scheduled flights between KGS and GRZ. Eurowings is the only airline with non-stop flights from Kos International Airport to Graz Mil/Civ and the flight time is 2 hours and 20 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 20 minutes
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Low-cost airline
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2 flights per week
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Airbus A319
KGS
Direct
GRZ
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
EW4505
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10:20
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17:45
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 45m.
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3 flights per week
KGS
Via VIE
GRZ
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
OS868
OS119
OS119
20:50
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The timetable & schedule information was updated at 2026-04-21

There are two airlines with scheduled flights between KGS and GRZ. Eurowings is the only airline with non-stop flights from Kos International Airport to Graz Mil/Civ and the flight time is 2 hours and 20 minutes. You can also connect with Austrian via Vienna with a flight time of 3 hours and 35 minutes.