Barcelona (BCN)Dusseldorf (DUS)
- non-stop flights:
- 1–3 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $97number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 2–3 2–3 1–3 2 2–3 1–2 2–3 1–3 2–3 1–3 1–3 1–3 1–2 1–3 Madrid (MAD)Dusseldorf (DUS)
- non-stop flights:
- 3–5 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $131number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 3–5 4–5 3–4 3–4 4–5 3–4 4–5