The cheapest Paris to Kathmandu return flight on the radar right now is €514, flying with Air India via one or more connections. It covers departures in January 2027, and every dated link below opens that exact CDG–KTM search on Skyscanner. At 28% under the €714 we normally record here, it is one of the strongest CDG–KTM fares in our index. Across 70 recorded checks it has ranged between €514 and €1,166. Our sampling points to January 2027 as the cheapest month to fly Paris to Kathmandu.
We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from Paris? We track 54 other departure cities for Kathmandu, listed at the foot of this page.
Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; Paris to Kathmandu is usually still decent value around the same window.