CGN - LJU

98€ Find Cheap Flights from Cologne to Ljubljana – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
167 €
Typical prices: 243 €-345 €
Lufthansa
Thu 5.4.Mon 9.4.
CGN - LJU • 1 stop
Cheapest one-way flight
98 €
Typical prices: 222 €-223 €
Multiple Airlines
Thu 6.12.
CGN - LJU • 1 stop
When to travel
Cheapest • 42% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg 289 € (return)
Shortest trip • 4h 59m (one-way)
Insights
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Booking Insights
Flight Deals

Cheap Flights from Cologne to Ljubljana (CGN-LJU)

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

Recent return flight deals from Cologne to Ljubljana

Mon, 5. Apr - Fri, 9. Apr
Lufthansa Logo
13:05 - 19:40CGN  Cologne Köln/Bonn-LJU Ljubljana Joze Pucnik
6h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
9:35 - 12:25LJU  Ljubljana Joze Pucnik-CGN Cologne Köln/Bonn
2h 50m1 stop Munich Franz Josef Strauss
167 €Lufthansa
1 day ago
Thu, 7. Jan - Wed, 13. Jan
Multiple Airlines Logo
20:35 - 10:15CGN  Cologne Köln/Bonn-LJU Ljubljana Joze Pucnik
13h 40m1 stop London Stansted
Multiple Airlines Logo
12:20 - 22:00LJU  Ljubljana Joze Pucnik-CGN Cologne Köln/Bonn
9h 40m1 stop London Gatwick
169 €Multiple Airlines
11 hours ago
Thu, 7. Jan - Wed, 13. Jan
Multiple Airlines Logo
20:35 - 10:15CGN  Cologne Köln/Bonn-LJU Ljubljana Joze Pucnik
13h 40m1 stop London Stansted
Multiple Airlines Logo
12:20 - 22:00LJU  Ljubljana Joze Pucnik-CGN Cologne Köln/Bonn
9h 40m1 stop London Gatwick
171 €Multiple Airlines
21 hours ago
Mon, 4. Jan - Mon, 11. Jan
Multiple Airlines Logo
6:15 - 17:10CGN  Cologne Köln/Bonn-LJU Ljubljana Joze Pucnik
34h 55m2 stops London Stansted Podgorica Golubovci
Multiple Airlines Logo
11:50 - 12:35LJU  Ljubljana Joze Pucnik-CGN Cologne Köln/Bonn
24h 45m1 stop London Luton
203 €Multiple Airlines
3+ days ago
Mon, 5. Apr - Fri, 9. Apr
Lufthansa Logo
13:05 - 19:40CGN  Cologne Köln/Bonn-LJU Ljubljana Joze Pucnik
6h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:25 - 12:25LJU  Ljubljana Joze Pucnik-CGN Cologne Köln/Bonn
6h 00m2 stops Frankfurt am Main Munich Franz Josef Strauss
205 €Lufthansa
1 day ago
Thu, 7. Jan - Wed, 13. Jan
Multiple Airlines Logo
22:30 - 9:00CGN  Cologne Köln/Bonn-LJU Ljubljana Joze Pucnik
10h 30m2 stops Tirana Rinas Belgrade Nikola Tesla
Multiple Airlines Logo
12:20 - 22:00LJU  Ljubljana Joze Pucnik-CGN Cologne Köln/Bonn
9h 40m1 stop London Gatwick
207 €Multiple Airlines
21 hours ago
Thu, 7. Jan - Wed, 13. Jan
Multiple Airlines Logo
22:30 - 9:00CGN  Cologne Köln/Bonn-LJU Ljubljana Joze Pucnik
10h 30m2 stops Tirana Rinas Belgrade Nikola Tesla
Multiple Airlines Logo
12:20 - 22:00LJU  Ljubljana Joze Pucnik-CGN Cologne Köln/Bonn
9h 40m1 stop London Gatwick
208 €Multiple Airlines
11 hours ago
Thu, 7. Jan - Wed, 13. Jan
Multiple Airlines Logo
22:30 - 9:00CGN  Cologne Köln/Bonn-LJU Ljubljana Joze Pucnik
10h 30m2 stops Tirana Rinas Belgrade Nikola Tesla
Multiple Airlines Logo
12:20 - 22:00LJU  Ljubljana Joze Pucnik-CGN Cologne Köln/Bonn
9h 40m1 stop London Gatwick
214 €Multiple Airlines
1 day ago
Mon, 4. Jan - Mon, 11. Jan
Multiple Airlines Logo
9:45 - 9:30CGN  Cologne Köln/Bonn-LJU Ljubljana Joze Pucnik
23h 45m1 stop Manchester
Multiple Airlines Logo
11:50 - 12:35LJU  Ljubljana Joze Pucnik-CGN Cologne Köln/Bonn
24h 45m1 stop London Luton
225 €Multiple Airlines
3+ days ago
Mon, 4. Jan - Mon, 11. Jan
Lufthansa Logo
13:10 - 21:20CGN  Cologne Köln/Bonn-LJU Ljubljana Joze Pucnik
8h 10m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
10:45 - 8:35LJU  Ljubljana Joze Pucnik-CGN Cologne Köln/Bonn
21h 50m2 stops Frankfurt am Main Munich Franz Josef Strauss
253 €Lufthansa
3+ days ago
Booking Insights

Price, demand, and travel trends for Cologne to Ljubljana 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 Cologne to Ljubljana?

Return flights from Cologne to Ljubljana typically range from 243 € to 345 €. The lowest price found in the past 5 days was 167 € on Lufthansa.

What's the cheapest day of the week to fly from Cologne to Ljubljana?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Cologne to Ljubljana. It's 12% cheaper than the average day, while Saturday is the most expensive, with prices 19% higher.

Key details for Cologne to Ljubljana flights

Low season

October

Cheapest flight

98 €
Beat the crowds with an average 83% drop in travellers.
The most popular month to fly with an average 25% increase in travellers.
One-way flight from Cologne to Ljubljana

When to book flights from Cologne to Ljubljana

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

Your Cologne to Ljubljana flight questions, answered

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

  • Which cabin classes can I book on flights from Cologne to Ljubljana?

    Only Economy class is available on flights from Cologne to Ljubljana.

  • How long is a flight from Cologne to Ljubljana?

    There are currently no direct flights available from Cologne to Ljubljana. Flights with 1 stopover take between 4h 48m and 4h 59m in total, depending on the connection.

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

    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 Cologne to Ljubljana flight?

    Return flights from Cologne to Ljubljana range from 243 € to 345 €, with an average of 291 € over the past 12 months. Anything below 243 € counts as a good deal.

  • Have flight prices from Cologne to Ljubljana 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 167 € to 972 €. That means the highest observed fare was about 6x higher than the lowest one.

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

    One-way fares from Cologne to Ljubljana are currently lower than usual. Average one-way flight prices are about 117 €, which is 48% below the typical average for this route.

  • Which car hire options are available at Ljubljana Joze Pucnik Airport (LJU)?

    Ljubljana Joze Pucnik Airport (LJU) hosts 5 major car hire companies, with daily rates starting from around 36 € for economy cars. Top options include:

    • Sixt
    • Avantcar
    • CarWiz
    • Europcar
    • Alamo

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

    Flights from Cologne to Ljubljana usually depart from Cologne Köln/Bonn (CGN) and arrive at Ljubljana Joze Pucnik (LJU).

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

    Connecting flights from Cologne to Ljubljana most commonly pass through:

    • Munich Franz Josef Strauss (MUC) – 97% of one-stop connections
    • Zurich (ZRH) – 3% of one-stop connections

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

    Yes. Flexible dates can save you up to 26% on flights from Cologne to Ljubljana. Friday is the cheapest departure day at 258 € return on average, while Saturday is the most expensive at 349 €, a difference of 91 €.

    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 Cologne to Ljubljana?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time of 4h 48m, compared to 4h 59m via Zurich (ZRH).

Your guide to booking Cologne to Ljubljana 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 Friday departure and avoid flying on Saturday. On this route, Friday flights average 258 €, which is about 91 € less than Saturday fares (26% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cologne to Ljubljana trip for February. Fares historically average 168 € return in that month – typically 335 € less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Cologne to Ljubljana

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