Internet is a big place "bibas100" Surf arround,you will find some good and cheap flights. If you are thinking of direct flight, that always is expensive. For example: I am flying from Copenhagen, If I take direct flight I pay about $1250 US. But I connected my flight my self, from Copenhagen to Standstate London from easy jet arriving in the morning, and From London Hithrow to Delhi In British airways, in the evening, and From Delhi to Kathmandu after two days in local fair. All together $920 US. Return. Plus I get to see london and delhi on the way. I don't know how it is through the atlantic, but I am sure it is possible to fly cheap. But ofcourse It depends on what you want, and your attitude on this way of traveling. I quite enjoy it.