I plan to travel to Kathmandu in November the cheapest flight I found was through expedia around $5,340HKD return changing at Deli. I have researched different ways to travel there like taking a flight to Dhaka/Delhi and then taking a train to Kathmandu but the travel cost still works out the same. Can anyone suggest a cheaper way to travel there even by part way flying and rest overland. Time will not be such an issue because I will be taking 6 months out to travel so stopping at other places will be a bonus but the important thing is keeping travel cost down.