Re: airfare to Pakistan
I am flying Virgin Atlantic-Emirates from San Francisco to Pakistan (with stop-overs in London and Dubai) and paying about $1700. This is peak period price with travel between June 9 and mid-July. After mid-July, prices go down a bit.
However, since you are flying from New York, so the prices should be about $300 cheaper, then again I booked 3 months ago, and you are booking now. Some times cheaper fare seats go quickly.