Cheapest return flights from Barcelona to Kathmandu in August from 610€

AirHint found the following cheapest return flights from Barcelona (BCN) to Kathmandu (KTM) in August 2025 (see full year).

Return flights

31 Aug - 28 Sep Wizz Air Malta
23 Aug - 19 Sep Norwegian Air Sweden AOC
29 Aug - 12 Sep Ryanair
29 Aug - 13 Sep Vueling Airlines
26 Aug - 31 Aug Wizz Air Malta
30 Aug - 09 Sep KLM
30 Aug - 13 Sep KLM
24 Aug - 17 Sep KLM
30 Aug - 14 Sep KLM
20 Aug - 10 Sep HiSky Europe
27 Aug - 30 Aug Wizz Air Malta
22 Aug - 30 Aug Vueling Airlines
19 Aug - 26 Aug Ryanair
26 Aug - 30 Aug Vueling Airlines
21 Aug - 26 Aug Qatar Airways
20 Aug - 27 Aug HiSky Europe
16 Aug - 23 Aug Vueling Airlines

Also check the deals for one-way flights from Barcelona to Kathmandu in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Feel free to contact us with any feedback or request another flight research.