Tehran (IKA)Istanbul (IST)
- non-stop flights:
- up to 6 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $409number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 6 6 6 6 6 6 5–6 2–3 1–3 2–3 2–3 2–3 2–3 2–3 2 1–2 2 2 2 2 2 2 2 2 1 1 1 2 1 1 1 1 1 1 1 0 1 0 0 1 0 0