Turkish Airlines
Star Alliance
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Turkey
Atatürk International Airport (Yesilköy)
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Germany
Cologne Bonn Airport (Köln/Bonn - Konrad Adenauer)
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Scan through all non-stop flights from Istanbul to Cologne-Bonn. The full flight schedule below gives an overview of all non-stop flights from IST to CGN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Cologne-Bonn is an oceanic/maritime destination, known for its mild summer temperatures, which are usually between 15°C and 25°C (59°F to 77°F). The winters here are refreshingly cool, without the harshness of freezing temperatures. Visitors can enjoy the green surroundings and plenty of outdoor adventures in the nearby areas, making it an excellent choice for those who enjoy temperate weather.
The best time to visit Cologne-Bonn is during the summer months, spanning from May to August. During this period, visitors can expect pleasant to warm temperatures, while rainfall tends to occur more frequently in the autumn and winter months, from September to February.

Currently, there is only one airline operating non-stop flights from Istanbul IST to Cologne-Bonn CGN, which is Turkish Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IST CGN flight schedule.
Flights from IST to CGN are operated 17 times a week, with an average of 2 flights per day. Departure times vary between 07:05 - 15:50. The earliest flight departs at 07:05, the last flight departs at 15:50. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Istanbul to Cologne-Bonn takes 3 hours and 25 minutes. The flight distance between Istanbul and Cologne-Bonn is 1,221 miles (or 1,965 km).
There are 0 airports in Cologne-Bonn: .
There are 17 flights per week flying from Istanbul to Cologne-Bonn (as of April 2026).
3 hours and 25 minutes is the average flight time from Istanbul to Cologne-Bonn.
The distance from Istanbul to Cologne-Bonn is 1,221 miles (1,965 kilometers).
Turkish Airlines is the only airline flying nonstop from Istanbul to Cologne-Bonn.
Star Alliance is currently the only alliance flying nonstop from Istanbul to Cologne-Bonn.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Istanbul to Cologne-Bonn:
The earliest flight departs at 07:05 from Istanbul and arrives at 09:25 at Cologne-Bonn.
The latest flight departs at 15:50 from Istanbul and arrives at 18:10 at Cologne-Bonn.
1,221 miles (1,965 km) · 3h 25m
07:05
09:25
Turkish Airlines
Star Alliance
TK 1671
Turkish Airlines
Airbus A321neo
Y
W
J
F
07:05
09:25
Turkish Airlines
Star Alliance
TK 1671
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
07:05
09:25
Turkish Airlines
Star Alliance
TK 1671
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
07:05
09:25
Turkish Airlines
Star Alliance
TK 1671
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
07:05
09:25
Turkish Airlines
Star Alliance
TK 1671
Turkish Airlines
Airbus A321neo
Y
W
J
F
07:05
09:25
Turkish Airlines
Star Alliance
TK 1671
Turkish Airlines
Airbus A321neo
Y
W
J
F
07:05
09:25
Turkish Airlines
Star Alliance
TK 1671
Turkish Airlines
Airbus A330-300
Y
W
J
F
07:05
09:25
Turkish Airlines
Star Alliance
TK 1671
Turkish Airlines
Airbus A321neo
Y
W
J
F
07:05
09:25
Turkish Airlines
Star Alliance
TK 1671
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
07:05
09:25
Turkish Airlines
Star Alliance
TK 1671
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
07:05
09:25
Turkish Airlines
Star Alliance
TK 1671
Turkish Airlines
Airbus A321neo
Y
W
J
F
11:30
13:50
Turkish Airlines
Star Alliance
TK 1673
Turkish Airlines
Boeing 737 MAX 8
Y
W
J
F
11:30
13:50
Turkish Airlines
Star Alliance
TK 1673
Turkish Airlines
Airbus A321neo
Y
W
J
F
11:30
13:50
Turkish Airlines
Star Alliance
TK 1673
Turkish Airlines
Boeing 737 MAX 8
Y
W
J
F
15:50
18:10
Turkish Airlines
Star Alliance
TK 1675
Turkish Airlines
Airbus A321neo
Y
W
J
F
15:50
18:10
Turkish Airlines
Star Alliance
TK 1675
Turkish Airlines
Airbus A321neo
Y
W
J
F
15:50
18:10
Turkish Airlines
Star Alliance
TK 1675
Turkish Airlines
Boeing 737 MAX 9
Y
W
J
F
15:50
18:10
Turkish Airlines
Star Alliance
TK 1675
Turkish Airlines
Airbus A321neo
Y
W
J
F
15:50
18:10
Turkish Airlines
Star Alliance
TK 1675
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
15:50
18:10
Turkish Airlines
Star Alliance
TK 1675
Turkish Airlines
Airbus A321neo
Y
W
J
F
15:50
18:10
Turkish Airlines
Star Alliance
TK 1675
Turkish Airlines
Airbus A321neo
Y
W
J
F
15:50
18:10
Turkish Airlines
Star Alliance
TK 1675
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
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