Question : Is Asheville Regional Airport (AVL) the cheapest airport for getting to Tribhuvan International Airport (KTM)?
Answer : Departing from Asheville Regional Airport is not the only way to get to Tribhuvan International Airport. Try looking for flights from Greenville-Spartanburg International Airport (GSP) as well. Over the upcoming two months, flights from GSP to KTM are being priced 61% cheaper than flights from AVL to KTM. Being only 42 miles away, it's easily accessible for most.