Izmir (ADB)Dusseldorf (DUS)
- non-stop flights:
- 2–4 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $71number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1–2 1–2 1–2 1–2 1–2 1–2 2 
1 1 2 1 1 1 1–2 
1 0 0 0 1 0 0 Istanbul (IST)Dusseldorf (DUS)
- non-stop flights:
- 4–5 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $117number 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 4–5 4–5 4–5 Antalya (AYT)Dusseldorf (DUS)
- non-stop flights:
- 4–15 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $58number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
2–7 2–7 2–7 2–6 2–7 2–7 2–8 
1–3 1–4 3 1–4 1–4 1–4 1–4 
1–2 1–2 1–2 1–2 1–2 1–2 1–2 
1 0 0 1 1 1 1 
0 0 0 0 0 1 0 Istanbul - Sabiha Gökcen (SAW)Dusseldorf (DUS)
- non-stop flights:
- 5–6 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $43number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
3 3 4 4 4 4 3 
2 2 2 2 2 2 2 Gaziantep (GZT)Dusseldorf (DUS)
- non-stop flights:
- 4 per week
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $209number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1 1 0 0 1 0 0 
0 0 0 0 0 0 1