What is the cheapest month to fly from Sofia to Kathmandu?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Sofia (SOF) to Kathmandu (KTM), with fares starting from $520.

What is the lowest current fare from SOF to KTM?

The lowest currently-listed fare from Sofia (SOF) to Kathmandu (KTM) is $520 on 2026-10-22.

Is there a direct flight from Sofia to Kathmandu?

There is currently no non-stop service from SOF to KTM. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Sofia to Kathmandu

Cheapest current fares: $520 in October 2026 on connecting flights.

Last updated May 22, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Sofia (SOF) to Kathmandu (KTM). Refreshed daily.

Sofia (SOF) → Kathmandu (KTM)

October 2026 $520

Frequently asked questions

What is the cheapest month to fly from Sofia to Kathmandu?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Sofia (SOF) to Kathmandu (KTM), with fares starting from $520.
What is the lowest current fare from SOF to KTM?

The lowest currently-listed fare from Sofia (SOF) to Kathmandu (KTM) is $520 on 2026-10-22.
Is there a direct flight from Sofia to Kathmandu?

There is currently no non-stop service from SOF to KTM. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.