GRZ - CGN

121€ Find Cheap Flights from Graz to Cologne – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
210 €
Typical prices: 255 €-347 €
Lufthansa
Mon 29.1.Wed 31.1.
GRZ - CGN • 1 stop
Cheapest one-way flight
121 €
Typical prices: 139 €-223 €
Eurowings
Tue 11.12.
GRZ - CGN • 1 stop
Direct flights
Not available
There are currently no direct flights between Graz and Cologne. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 29% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Berlin Brandenburg (BER)
Cheapest • Avg 268 € (return)
Vienna Intl (VIE)
Shortest trip • 3h 17m (one-way)
Insights
Insights
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We hope you enjoy your trip to Cologne!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Graz to Cologne (GRZ-CGN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Graz to Cologne

Fri, 29. Jan - Sun, 31. Jan
Lufthansa Logo
13:50 - 19:35GRZ  Graz Thalerhof-CGN Cologne Köln/Bonn
5h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
17:40 - 22:20CGN  Cologne Köln/Bonn-GRZ Graz Thalerhof
4h 40m1 stop Munich Franz Josef Strauss
210 €Lufthansa
3+ days ago
Fri, 22. Jan - Sun, 24. Jan
Lufthansa Logo
6:10 - 12:25GRZ  Graz Thalerhof-CGN Cologne Köln/Bonn
6h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
17:40 - 22:20CGN  Cologne Köln/Bonn-GRZ Graz Thalerhof
4h 40m1 stop Munich Franz Josef Strauss
211 €Lufthansa
1 day ago
Thu, 10. Dec - Sun, 13. Dec
Lufthansa Logo
16:25 - 19:35GRZ  Graz Thalerhof-CGN Cologne Köln/Bonn
3h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
13:35 - 22:20CGN  Cologne Köln/Bonn-GRZ Graz Thalerhof
8h 45m1 stop Munich Franz Josef Strauss
212 €Lufthansa
23 hours ago
Mon, 7. Dec - Mon, 14. Dec
Lufthansa Logo
6:10 - 12:25GRZ  Graz Thalerhof-CGN Cologne Köln/Bonn
6h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
17:40 - 22:20CGN  Cologne Köln/Bonn-GRZ Graz Thalerhof
4h 40m1 stop Munich Franz Josef Strauss
213 €Lufthansa
2 days ago
Thu, 10. Dec - Mon, 14. Dec
Lufthansa Logo
16:25 - 19:35GRZ  Graz Thalerhof-CGN Cologne Köln/Bonn
3h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
17:40 - 22:20CGN  Cologne Köln/Bonn-GRZ Graz Thalerhof
4h 40m1 stop Munich Franz Josef Strauss
214 €Lufthansa
3+ days ago
Thu, 10. Dec - Sun, 13. Dec
Lufthansa Logo
16:25 - 19:35GRZ  Graz Thalerhof-CGN Cologne Köln/Bonn
3h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
13:35 - 22:20CGN  Cologne Köln/Bonn-GRZ Graz Thalerhof
8h 45m1 stop Munich Franz Josef Strauss
215 €Lufthansa
3+ days ago
Thu, 10. Dec - Sun, 13. Dec
Lufthansa Logo
16:25 - 19:35GRZ  Graz Thalerhof-CGN Cologne Köln/Bonn
3h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
13:35 - 22:20CGN  Cologne Köln/Bonn-GRZ Graz Thalerhof
8h 45m1 stop Munich Franz Josef Strauss
216 €Lufthansa
3+ days ago
Thu, 10. Dec - Sun, 13. Dec
Lufthansa Logo
16:25 - 19:35GRZ  Graz Thalerhof-CGN Cologne Köln/Bonn
3h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
13:35 - 22:20CGN  Cologne Köln/Bonn-GRZ Graz Thalerhof
8h 45m1 stop Munich Franz Josef Strauss
217 €Lufthansa
3+ days ago
Fri, 11. Dec - Sun, 13. Dec
Lufthansa Logo
6:10 - 12:25GRZ  Graz Thalerhof-CGN Cologne Köln/Bonn
6h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
13:35 - 22:20CGN  Cologne Köln/Bonn-GRZ Graz Thalerhof
8h 45m1 stop Munich Franz Josef Strauss
218 €Lufthansa
3+ days ago
Fri, 15. Jan - Sun, 17. Jan
Lufthansa Logo
6:10 - 12:25GRZ  Graz Thalerhof-CGN Cologne Köln/Bonn
6h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
17:40 - 22:20CGN  Cologne Köln/Bonn-GRZ Graz Thalerhof
4h 40m1 stop Munich Franz Josef Strauss
219 €Lufthansa
1 day ago
Booking Insights

Price, demand, and travel trends for Graz to Cologne flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Graz to Cologne?

Return flights from Graz to Cologne typically range from 255 € to 347 €. The lowest price found in the past 5 days was 210 € on Lufthansa.

What is the cheapest month to fly from Graz to Cologne?

•February is the cheapest month to fly from Graz to Cologne at 213 € return.
•March (442 €) and September (439 €) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 107% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Graz to Cologne flights

Low season

August

Cheapest flight

121 €
Beat the crowds with an average 36% drop in travellers.
The most popular month to fly with an average 57% increase in travellers.
One-way flight from Graz to Cologne

When to book flights from Graz to Cologne

Are your dates flexible? Find out the best times to travel from Graz to Cologne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Graz to Cologne flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long is a flight from Graz to Cologne?

    A direct flight from Graz to Cologne takes 00m, covering 1.195 km.

  • Do I need a passport to fly from Graz to Cologne?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Graz to Cologne flight?

    Return flights from Graz to Cologne range from 255 € to 347 €, with an average of 299 € over the past 12 months. Anything below 255 € counts as a good deal.

  • Have flight prices from Graz to Cologne changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about 210 € to 840 €. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Graz to Cologne looking right now?

    One-way fares from Graz to Cologne are currently lower than usual. Average one-way flight prices are about 137 €, which is 28% below the typical average for this route.

  • Which car hire options are available at Cologne Köln/Bonn Airport (CGN)?

    Cologne Köln/Bonn Airport (CGN) hosts 5 major car rental companies, with daily rates starting from around 14 € for economy cars. Top options include:

    • Flex To Go
    • Wheego
    • Alamo
    • Enterprise Rent-A-Car
    • Avis

  • Which airports can I use when flying from Graz to Cologne?

    Flights from Graz to Cologne usually depart from Graz Thalerhof (GRZ) and arrive at Cologne Köln/Bonn (CGN).

  • Which airports do connecting flights from Graz to Cologne pass through?

    One-stop flights from Graz to Cologne most commonly connect through:

    • Vienna Intl (VIE) – 52% of one-stop connections
    • Munich Franz Josef Strauss (MUC) – 47% of one-stop connections
    • Berlin Brandenburg (BER) – 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Graz to Cologne?

    Yes. Flexible dates can save you up to 54% on flights from Graz to Cologne. Thursday is the cheapest departure day at 271 € return on average, while Monday is the most expensive at 582 €, a difference of 311 €.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Graz to Cologne?

    Flying via Vienna Intl (VIE) gives the shortest average 1-stop total travel time of 3h 17m, compared to 3h 59m via Munich Franz Josef Strauss (MUC) and 5h 42m via Berlin Brandenburg (BER).

  • What popular places can I visit in Cologne?

    Some of the most popular sights in Cologne are Lanxess Arena, Musical Dome, and Heumarkt. These are among the most viewed places in Cologne on KAYAK.

Your guide to booking Graz to Cologne flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average 271 €, which is about 311 € less than Monday fares (53% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Graz to Cologne trip for February. Fares historically average 213 € return in that month – typically 230 € less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cologne Köln/Bonn Airport.

    • Leonardo Hotel Köln Bonn Airport
    • Hotel Spiegel
    • Am Flughafen

More options for your flight from Graz to Cologne

Complete your trip to Cologne with a hotel stay or car hire

Car rentals in Cologne
Hotels in Cologne
Vacations in Cologne