Which airports can I use when flying from Cologne to Trieste?

Flights from Cologne to Trieste usually depart from Cologne Köln/Bonn (CGN) and arrive at Trieste Ronchi dei Legionari (TRS).

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

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

Which airports do connecting flights from Cologne to Trieste pass through?

Most connecting flights from Cologne to Trieste pass through Barcelona-El Prat (BCN), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

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

Yes. Being flexible with your travel dates can save you up to 7% on the Cologne to Trieste route. Tuesday is the cheapest departure day at 224 € return on average, while Sunday is the most expensive at 239 €, a difference of 15 €. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Cologne to Trieste?

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.

Have flight prices from Cologne to Trieste 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 98 € to 855 €. That means the highest observed fare was about 9x higher than the lowest one.

How are flight prices from Cologne to Trieste looking right now?

One-way fares from Cologne to Trieste are currently lower than usual. Average one-way flight prices are about 98 €, which is 11% below the typical average for this route.

Which car hire options are available at Trieste Ronchi dei Legionari Airport (TRS)?

Trieste Ronchi dei Legionari Airport (TRS) hosts 5 major car hire companies, with daily rates starting from around 9 € for economy cars. Top options include: • DRIVALIA • NOLEGGIARE • SICILY BY CAR • Europcar • Budget

What is the cheapest airline to fly from Cologne to Trieste?

Ryanair (98 €) and ITA Airways (172 €) are the cheapest airlines to fly return from Cologne to Trieste according to KAYAK data over the last 5 days.

What is the cheapest stopover airport when flying from Cologne to Trieste?

Flights via Barcelona-El Prat (BCN) offer the most affordable fares, with an average return price of 161 €. Based on KAYAK data over the past 3 months.

When flying from Cologne to Trieste, which airport offers the shortest stopover?

Barcelona-El Prat (BCN) had the shortest average connection time for Cologne to Trieste stopovers at 637 minutes over the past 3 months.

56€ CHEAP FLIGHTS from Cologne to Trieste (CGN - TRS)

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Never overpay with our price tracking tools.

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Cheapest return flight

98 €

Typical prices: 224 €-239 €

Ryanair

Sun 7.10.Sun 14.10.

CGN - TRS • 1 stop

Cheapest one-way flight

56 €

Typical prices: 94 €-120 €

Wizz Air

Mon 22.10.

CGN - TRS • 1 stop

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We hope you enjoy your trip to Trieste!

Flight Deals

Cheap Flights from Cologne to Trieste (CGN-TRS)

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

Return

One-way

Last minute

Recent return flight deals from Cologne to Trieste

Wed, 7. Oct - Wed, 14. Oct

11:20 - 20:15CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

8h 55m1 stop London Stansted

15:35 - 23:20TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

7h 45m1 stop London Stansted

98 €Ryanair

Wed, 7. Oct - Wed, 14. Oct

5:45 - 23:40CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

17h 55m2 stops Bergamo Orio Al Serio Bari Palese

15:35 - 23:20TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

7h 45m1 stop London Stansted

105 €Ryanair

Sun, 1. Nov - Sun, 8. Nov

21:30 - 7:40CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

10h 10m1 stop Tirana Rinas

18:25 - 9:15TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

14h 50m2 stops Tirana Rinas London Stansted

132 €Multiple Airlines

Mon, 26. Oct - Mon, 2. Nov

23:40 - 13:30CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

13h 50m2 stops Bergamo Orio Al Serio Cagliari Elmas

21:30 - 8:40TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

11h 10m1 stop Luqa Malta Intl

136 €Ryanair

Fri, 9. Oct - Tue, 13. Oct

8:15 - 23:00CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

14h 45m1 stop London Stansted

22:15 - 10:55TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

12h 40m1 stop London Stansted

141 €Ryanair

Mon, 26. Oct - Mon, 2. Nov

6:10 - 18:55CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

12h 45m1 stop Malaga

21:30 - 8:40TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

11h 10m1 stop Luqa Malta Intl

142 €Multiple Airlines

Mon, 26. Oct - Mon, 2. Nov

23:40 - 13:30CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

13h 50m2 stops Bergamo Orio Al Serio Cagliari Elmas

21:30 - 8:40TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

11h 10m1 stop Luqa Malta Intl

143 €Ryanair

Wed, 7. Oct - Wed, 14. Oct

5:45 - 23:40CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

17h 55m2 stops Bergamo Orio Al Serio Bari Palese

14:50 - 11:20TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

20h 30m2 stops Krakow J. Paul II Balice London Stansted

144 €Ryanair

Mon, 12. Oct - Sun, 18. Oct

18:00 - 10:25CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

16h 25m1 stop Rome Fiumicino

15:15 - 0:50TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

9h 35m1 stop Rome Fiumicino

172 €ITA Airways

Wed, 30. Sep - Sun, 4. Oct

18:00 - 22:55CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

4h 55m1 stop Rome Fiumicino

15:15 - 0:50TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

9h 35m1 stop Rome Fiumicino

196 €ITA Airways

Recent last minute flight deals from Cologne to Trieste

Mon, 21. Sep - Mon, 28. Sep

18:00 - 22:55CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

4h 55m1 stop Rome Fiumicino

15:15 - 22:45TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

7h 30m1 stop Rome Fiumicino

210 €ITA Airways

Fri, 25. Sep - Thu, 1. Oct

12:00 - 22:55CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

10h 55m1 stop Rome Fiumicino

11:15 - 22:45TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

11h 30m1 stop Rome Fiumicino

212 €ITA Airways

Mon, 21. Sep - Mon, 28. Sep

18:00 - 14:30CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

20h 30m1 stop Rome Fiumicino

15:15 - 16:30TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

25h 15m1 stop Rome Fiumicino

235 €ITA Airways

Sun, 20. Sep - Sun, 27. Sep

20:05 - 14:30CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

18h 25m1 stop Rome Fiumicino

19:15 - 12:45TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

17h 30m1 stop Rome Fiumicino

251 €ITA Airways

Fri, 25. Sep - Thu, 1. Oct

19:05 - 8:05CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

13h 00m2 stops Venice Marco Polo Barcelona-El Prat

10:30 - 16:50TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

6h 20m1 stop Barcelona-El Prat

253 €Multiple Airlines

Fri, 25. Sep - Thu, 1. Oct

19:05 - 8:05CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

13h 00m2 stops Venice Marco Polo Barcelona-El Prat

6:35 - 22:05TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

15h 30m2 stops Luqa Malta Intl Milan Malpensa

254 €Multiple Airlines

Wed, 23. Sep - Sun, 27. Sep

18:00 - 22:55CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

4h 55m1 stop Rome Fiumicino

19:15 - 12:45TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

17h 30m1 stop Rome Fiumicino

256 €ITA Airways

Wed, 23. Sep - Sun, 27. Sep

11:20 - 23:45CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

12h 25m2 stops London Stansted Olbia Costa Smeralda

21:55 - 9:55TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

12h 00m2 stops Cagliari Elmas Milan Malpensa

294 €Multiple Airlines

Mon, 21. Sep - Mon, 28. Sep

18:00 - 22:55CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

4h 55m1 stop Rome Fiumicino

19:15 - 12:25TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

17h 10m2 stops Rome Fiumicino Munich Franz Josef Strauss

301 €ITA Airways

Mon, 21. Sep - Mon, 28. Sep

18:00 - 22:55CGN Cologne Köln/Bonn-TRS Trieste Ronchi dei Legionari

4h 55m1 stop Rome Fiumicino

19:15 - 12:25TRS Trieste Ronchi dei Legionari-CGN Cologne Köln/Bonn

17h 10m2 stops Rome Fiumicino Munich Franz Josef Strauss

301 €ITA Airways

Booking Insights

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

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

Prices

Airlines

Stopovers

How much is a return flight from Cologne to Trieste?

Return flights from Cologne to Trieste start at 98 €. Prices are below average for this route right now, with typical return fares ranging from 224 € to 239 €. The lowest price found in the past 5 days was 98 € on Ryanair.

Find deals

Cheapest flight	56 €

Flights from Cologne to Trieste

When to book flights from Cologne to Trieste

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

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Cologne to Trieste?
Flights from Cologne to Trieste usually depart from Cologne Köln/Bonn (CGN) and arrive at Trieste Ronchi dei Legionari (TRS).
Which cabin classes can I book on flights from Cologne to Trieste?
Only Economy class is available on flights from Cologne to Trieste.
Which airports do connecting flights from Cologne to Trieste pass through?
Most connecting flights from Cologne to Trieste pass through Barcelona-El Prat (BCN), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.
Can I save money by using flexible dates for flights from Cologne to Trieste?
Yes. Being flexible with your travel dates can save you up to 7% on the Cologne to Trieste route. Tuesday is the cheapest departure day at 224 € return on average, while Sunday is the most expensive at 239 €, a difference of 15 €. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Cologne to Trieste?
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.
Have flight prices from Cologne to Trieste 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 98 € to 855 €. That means the highest observed fare was about 9x higher than the lowest one.
How are flight prices from Cologne to Trieste looking right now?
One-way fares from Cologne to Trieste are currently lower than usual. Average one-way flight prices are about 98 €, which is 11% below the typical average for this route.
Which car hire options are available at Trieste Ronchi dei Legionari Airport (TRS)?
Trieste Ronchi dei Legionari Airport (TRS) hosts 5 major car hire companies, with daily rates starting from around 9 € for economy cars. Top options include:
• DRIVALIA
• NOLEGGIARE
• SICILY BY CAR
• Europcar
• Budget

If your dates are flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average 224 € – about 15 € less than Sunday (6% savings) based on the last 12 months.

More options for your flight from Cologne to Trieste

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CGN - TRS

56€ Find Cheap Flights from Cologne to Trieste – Compare and Save

Everything you should know

Cheap Flights from Cologne to Trieste (CGN-TRS)

Recent return flight deals from Cologne to Trieste

Recent one-way flight deals from Cologne to Trieste

Recent last minute flight deals from Cologne to Trieste

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

How much is a return flight from Cologne to Trieste?

What is the cheapest airline to fly from Cologne to Trieste?

What is the cheapest stopover airport when flying from Cologne to Trieste?

When flying from Cologne to Trieste, which airport offers the shortest stopover?

Key details for Cologne to Trieste flights

Cheapest flight

When to book flights from Cologne to Trieste

Your Cologne to Trieste flight questions, answered

Your guide to booking Cologne to Trieste flights

More options for your flight from Cologne to Trieste

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

Information on your arrival and departure airports

Cabin class types available on flights from Cologne to Trieste

Find direct flights to and from Cologne and Trieste

Flights from domestic origins to Trieste

Flights to other popular destinations

Find deals for your return flight