Cheap Flights from Cologne to Graz

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Flight deals from Cologne to Graz

Looking for a cheap last-minute deal or the best return flight from Cologne to Graz? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cologne to Graz

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cologne to Graz flights are currently cheapest in November.

Cologne to Graz: Alternative routes

Compare routes from Cologne to Graz below. You may find an airport to fly into that's cheaper, faster, or easier than Graz.

Cologne to Graz: Flight information

The things to know before you go.
Cheapest flight foundR 1,888
Cheapest month to flyFebruary

Finding cheap flights from Cologne to Graz: Frequently asked questions

The best price we found for a return flight from Cologne to Graz is R 4,119. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cologne to Graz. But we found flights with one or more stops from R 4,122.
As of September 2025, there are no flights flying from Cologne to Graz.
The cheapest month to fly from Cologne to Graz is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cologne Airport to Graz Airport on Monday, 10 November 2025.
No airlines currently offer direct flights between Cologne Airport and Graz Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Graz but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Graz is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Pegasus Airlines offers the cheapest flight tickets to Graz.

Flying from Cologne Bonn Airport (CGN) to Graz Airport (GRZ): what you need to know

  • Graz's timezone is UTC+1, which is the same as Cologne.

  • Arrive at the airport on time so you don't miss your CGN to GRZ flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • During popular months such as July, you'll want to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during a high season in general.

  • Think about adding a stopover when booking your ticket from Cologne Bonn Airport to Graz Airport. Simply deselect 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Check out these options between CGN and GRZ:

    • Franz Josef Strauss Airport

    • Vienna International Airport

    • Zurich Airport

How to find the cheapest flights from Cologne Bonn Airport (CGN) to Graz Airport (GRZ)

  • Right now, R 1,887 is the cheapest price we've found for a one-way Cologne Bonn Airport to Graz Airport flight. The best price for a return ticket is R 4,122. Bear in mind that fares can change due to availability when booking.

  • It's usually smart to book as early as possible if you want to find cheap tickets from CGN to GRZ. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • Getting cheap flights from Cologne Bonn Airport to Graz Airport is easy if you're flexible with your travel plans. Use the 'Whole month' search tool to see the best prices throughout the month and bag a great deal.

  • There's no need to check back in every day to find out if fares have gone down when you create a Price Alert. We'll update you the moment there's a new deal on cheap flights from CGN to GRZ.

  • Tailor your trip with filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Cologne Bonn Airport to Graz Airport.

Handy information about Cologne Bonn Airport (CGN)

  • Of the flights that depart from Cologne Bonn Airport, 74.45% land on time at their destination.

  • Cologne Bonn Airport is about 14 kilometres from central Cologne. If you're catching a cab, ride-sharing or driving from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • Planning to catch public transport? Expect a trip time of around 30 minutes.

  • Booked an early flight from Cologne Bonn Airport to Graz Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by choosing one of these stays near CGN:

Arriving at Graz Airport (GRZ)

  • The last thing you want is a lengthy trip to your hotel if you're getting in late on a Cologne Bonn Airport to Graz Airport flight. Reserve one of these accommodation options near GRZ instead:

  • Explore without limits with a Graz Airport rental car. Pick up a set of wheels from Europcar, Alamo or Budget and venture far and wide through Graz and beyond.

  • Reserving your ride from Graz Airport about four weeks ahead gives you the best shot at securing a great deal.

Getting from Graz Airport (GRZ) to central Graz

  • Graz Airport is approximately 14 kilometres from the centre of Graz. The drive time takes about 20 minutes.

  • When travelling by public transport, expect a journey of about 45 minutes.

When to fly to Graz Airport (GRZ)

  • June is the most popular month for flights from Cologne Bonn Airport to Graz Airport. To skip the crowds, go to Graz in January.

  • Book your flight from Cologne Bonn Airport to Graz Airport for July if you want to explore Graz during its warmest month. You can expect temperatures of between 12ºC (54ºF) and 27ºC (81ºF).

  • January has average temperatures of between -8ºC (18ºF) and 6ºC (43ºF). Look for cheap tickets from CGN to GRZ sometime then if you want to travel when it's cooler.

Explore more of Austria

  • You've visited Graz, now it's time to explore more of Austria. Journey about 145 kilometres north-east to Vienna to check off its leading sights. From Schonbrunn Palace to St. Stephen's Cathedral and Vienna State Opera, there's plenty to keep you on the go.

  • Around 161 kilometres north-west of Graz, Linz is another essential stop in Austria. Experience this destination's highlights firsthand at Ars Electronica Centre, Mariendom Linz and Hauptplatz.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.