Dusseldorf (DUS)Heraklion (HER)
- non-stop flights:
- 4–6 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $229number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1–2 1 1 1 1–2 1 1 
1 1 1 1 2 1 1 
1–2 1–2 1 1 1 1 1 
1 1 1 1 1 1–2 1 Dusseldorf (DUS)Athens (ATH)
- non-stop flights:
- 2 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $78number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 Dusseldorf (DUS)Thessaloniki (SKG)
- non-stop flights:
- 1–2 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $56number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1 1 1 1 1 1–2 1 
0 0 1 0 1 0 1