Istanbul (IST)Frankfurt (FRA)
- non-stop flights:
- 8–12 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $125number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
4–5 6 5–6 5 5–7 6–7 6–7 
4–5 4 5 5 4–5 4–5 4–5 Istanbul (IST)Cologne (CGN)
- non-stop flights:
- 2–3 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $218number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
3 2–3 2–3 3 2–3 3 2–3 Istanbul (IST)Dusseldorf (DUS)
- non-stop flights:
- 5 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $205number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
5 5 5 5 5 5 5 Istanbul (IST)Hamburg (HAM)
- non-stop flights:
- 4–6 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $143number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
4–5 4–5 4–5 4–5 4–6 4–6 4–6 Istanbul (IST)Munich (MUC)
- non-stop flights:
- 6–7 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $102number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
5 5 5 5 5 5 5 
1 1 1 1 1 2 1–2 Istanbul (IST)Stuttgart (STR)
- non-stop flights:
- 4–6 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $170number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
4–5 4 4 4 4–5 4–6 4–6 Istanbul (IST)Berlin (BER)
- non-stop flights:
- 5–6 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $104number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
5–6 5–6 5–6 5–6 5–6 5–6 5–6 Istanbul (IST)Bremen (BRE)
- non-stop flights:
- 1–2 per day
- flight duration:
- at least
direct flight availability- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
airlinesfrom $119number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
2 1–2 1–2 1–2 2 1–2 2
Stops
- Direct flight
Destination airport
Airline
- Turkish Airlines
- Lufthansa
Outbound weekday
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday