Cheap Flights to Koshi from ￥41,420

Search for your low-cost flights to Koshi, then select “No change fee” directly under the “Flexible change policies” heading. It really is that easy. We understand that plans can change and flexibility is essential, so book with confidence with Expedia.

For the best deal to Koshi, book in advance. Also consider using Expedia’s handy “flexible dates” link above your search results. This will show you prices for similar time frames. In the last seven days, ￥82,740 was the lowest price for a flight to Koshi.

If you were flying one way from Kathmandu (KTM), you could’ve snapped up a cheap seat for ￥41,420 in the last seven days. Return flights to Koshi ranged from only ￥82,740 to ￥82,740 during this same period.

Plane tickets to Koshi varied from ￥82,740 to ￥82,740 in the last seven days. Typically, the earlier you book the better the deal.

If you’re eager to explore Koshi’s top city when it’s really buzzing, set out for Biratnagar sometime during May, July and November. Similar to most destinations in the Northern Hemisphere, summertime here begins June 20, bringing average temperatures of between 80ºF and 95ºF.

Grab your ticket in February to unlock inexpensive flights to Koshi. The month of December is normally the most expensive time to buy a fare.