Compare the lowest fares from Istanbul to Cologne/Bonn in a single search. 550+ airlines, real-time prices, no hidden fees. Compare now with FlyDirekt. About 3 h 9 min.
compare the lowest fare offers on the Istanbul → Cologne/Bonn route on one screen and secure the best price. This popular route between Istanbul (IST) and Cologne/Bonn (CGN) is one of the most booked connections for business and leisure travellers.
Average flight time: 3 h 9 min. There are several connections in the morning, at midday and in the evening. Prices vary by season, day and booking time.
Tip: choose weekday flights and book 6–8 weeks in advance — that way you get the best price.
On this route airlines usually fly directly to Cologne/Bonn (CGN) airport. Baggage rules and departure times vary by airline; the comparison screen shows all options in detail.
Istanbul is one of the most important cities in Turkey. Daytime temperatures average around 9 °C in winter and 28 °C in summer. The best time to visit is Apr, May, Sep, Oct.
Cologne/Bonn is one of the most important cities in Germany. Daytime temperatures average around 6 °C in winter and 23 °C in summer. The best time to visit is May, Jun, Sep.
Compare the best hotel prices in Cologne/Bonn on Booking.com. Plan flight and hotel as a package and book your trip in one place.
Search hotels on Booking.com 📄 Cologne/Bonn hotel guide →Pick up at the airport and explore the city freely. Compare economy and luxury cars for Cologne/Bonn on Rentalcars.com.
Rent a car 📄 Cologne/Bonn car rental guide →FlyDirekt.com compares prices from 550+ airlines and shows the lowest fare on one screen.
Tickets booked 6–8 weeks in advance and midweek are usually cheaper.
Yes, price comparison on FlyDirekt.com is completely free.
