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

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Barcelona (BCN) to Kathmandu (KTM), with fares starting from $344.

What is the lowest current fare from BCN to KTM?

The lowest currently-listed fare from Barcelona (BCN) to Kathmandu (KTM) is $344 on 2026-08-31.

Is there a direct flight from Barcelona to Kathmandu?

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

Cheap flights from Barcelona to Kathmandu

Cheapest current fares: $344 in August 2026 on connecting flights.

Last updated August 5, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Barcelona (BCN) to Kathmandu (KTM). Refreshed daily.

Barcelona (BCN) → Kathmandu (KTM)

August 2026 $344
September 2026 $409
October 2026 $417

Frequently asked questions

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

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Barcelona (BCN) to Kathmandu (KTM), with fares starting from $344.
What is the lowest current fare from BCN to KTM?

The lowest currently-listed fare from Barcelona (BCN) to Kathmandu (KTM) is $344 on 2026-08-31.
Is there a direct flight from Barcelona to Kathmandu?

There is currently no non-stop service from BCN 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.