Cheapest return flights from Barcelona to Kathmandu in December from 836€

Best time to book flights for Barcelona (BCN) to Kathmandu (KTM) flights at AirHint

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

Return flights

26 Dec - 10 Jan Wizz Air Malta
08 Dec - 20 Dec Wizz Air
04 Dec - 14 Dec Wizz Air
25 Dec - 03 Jan Wizz Air Malta
27 Dec - 06 Jan Vueling Airlines

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

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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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