I just ran some quotes. Here is my take on it. When I ran one way to KTM, it was about 1000 and one wat to Del was about 750. So, the difference was about 250 to 300. However, when I ran round trip to Del, it was about 1000 as well. So, if I were you, I would buy this , round trip upto Del and buy Del-ktm one way(about $150). This way, I will have a return ticket to the US from Del for almost free.....just work on the return date because changes can be expensive. Let me know if this was of any help.