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

Return flights

07 Jan - 21 Jan	Wizz Air
24 Jan - 31 Jan	Vueling Airlines
14 Jan - 28 Jan	Vueling Airlines
08 Jan - 24 Jan	Wizz Air Malta
16 Jan - 28 Jan	Vueling Airlines
20 Jan - 27 Jan	Vueling Airlines
09 Jan - 08 Feb	Ryanair
20 Jan - 05 Feb	Vueling Airlines
10 Jan - 07 Feb	easyJet
10 Jan - 08 Feb	easyJet
03 Jan - 19 Jan	Turkish 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 520€

Return flights