Search flights from Cologne (CGN) to Graz (GRZ)
Book your plane tickets from Cologne to Graz with ease
Cheapest flights to Graz
The cheapest flights available in the next 60 days – prices are updated regularly
Flying from Cologne to Graz: things to know
The most popular route is from Cologne Bonn Airport in Cologne to Graz Airport in Graz. On average this flight takes 4 hours 48 minutes one way and costs US$633 for the round trip.
Most popular route | Cologne Bonn Airport (CGN) to Graz Airport (GRZ) |
|---|---|
Average flight time | 4 hours 48 minutes |
Average round-trip price | US$633 |
Fly from Cologne to Graz | 4 airlines |
Reasons to book flights with Booking.com

Great selection
Easily compare flights, airlines and prices – all in one place

No hidden fees
Always know exactly what you’re paying for

Flexibility
Use our flexible plane ticket option to change your dates if needed
Flexible plane ticket options are available for an additional cost on selected airfares
Airlines that fly from Cologne to Graz
Airline options may vary according to recently booked flights and your search terms
Lufthansa
Austrian Airlines
Eurowings
Swiss
Frequently asked questions
Fly to more destinations from Cologne
IstanbulTurkey
LondonUnited Kingdom
ViennaAustria
Palma de MallorcaSpain
ZürichSwitzerland
MunichGermany
AntalyaTurkey
BarcelonaSpain
BerlinGermany
LisbonPortugal
RomeItaly
IzmirTurkey
AnkaraTurkey
MilanItaly
CairoEgypt
HurghadaEgypt
VeniceItaly
MálagaSpain
Heraklio TownGreece
EdinburghUnited Kingdom
NiceFrance
AthensGreece
BeirutLebanon
KayseriTurkey
BudapestHungary
AlicanteSpain
BolognaItaly
