AirHint found the following cheapest return flights from Barcelona (BCN) to Kathmandu (KTM) in January 2026 (see full year).

Return flights

20 Jan - 20 Feb	Vueling Airlines
09 Jan - 17 Jan	Pegasus Airlines
11 Jan - 23 Jan	Vueling Airlines
13 Jan - 14 Feb	Ryanair
06 Jan - 14 Jan	Pegasus Airlines
09 Jan - 23 Jan	Pegasus Airlines
10 Jan - 07 Feb	Vueling Airlines
11 Jan - 25 Jan	Vueling Airlines
11 Jan - 24 Feb	Vueling Airlines
13 Jan - 13 Feb	Ryanair
16 Jan - 29 Jan	Ryanair
20 Jan - 25 Feb	Vueling Airlines
10 Jan - 09 Feb	Vueling Airlines
18 Jan - 18 Feb	Wizz Air
06 Jan - 15 Jan	Pegasus Airlines
08 Jan - 24 Feb	Ryanair
05 Jan - 14 Jan	Wizz Air
09 Jan - 08 Feb	Ryanair
22 Jan - 29 Jan	Vueling Airlines
20 Jan - 25 Jan	Vueling Airlines

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

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.

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Cheapest return flights from Barcelona to Kathmandu in January from 517€

Return flights