I have looked up some discussions about nested flights on FT and found long discussions, that finally would make me believe that it is no problem. Still I wanted to confirm this, since I maybe have such a situation coming up next week.

The question:
Can I fly return from A to B via C and nest a return from B to D via C? Or are there any rule restrictions with KLM that would give problems? C will be Amsterdam, the other airports are all in Europe, so that no visa problems can occur.

This means:


Ticket 1: A -> C -> B
Ticket 2: B -> C -> D
Ticket 2: B <- C <- D
Ticket 1: A <- C <- B



I think there should not be any problem with the fare rules, neither with their terms and conditions, since I fly all segments within one ticket in the order I have booked them and I do fly all segments.

Thanks!