i am going to India next week and needed some advise. I noticed that RT to DEL was $1600 (in T Class) (Sept 8-Sept 18) but one way is $3600! (B class) and it won't even give me an option to price it in (T class).

The reason why I want to do one way to DEL is because a return flight from DEL to JAX in business class is $2500! (KLM+DL) - on Orbitz.

I called Delta but the lowest they see for an itinerary JAX-DEL with outbound on economy and return on Business is $5500.

I don't understand why there is such a big difference in one way vs. return and why DL system won't even let me price One way outbound in Economy class!

Whats my option?