Cheapest return flights from Barcelona to Kathmandu in August from 665€

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

Return flights

03 Aug - 21 Aug Vueling Airlines
18 Aug - 31 Aug Ryanair
17 Aug - 01 Sep Air Serbia
12 Aug - 27 Aug Vueling Airlines
18 Aug - 01 Sep Ryanair
16 Aug - 01 Sep Vueling Airlines
15 Aug - 01 Sep Vueling Airlines

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

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