AirHint found the following cheapest return flights from Madrid (MAD) to Kathmandu (KTM) in March 2026 (see full year).

Return flights

01 Mar - 15 Mar	Pegasus Airlines
27 Mar - 12 Apr	ITA Airways
14 Mar - 22 Mar	Pegasus Airlines
26 Mar - 12 Apr	Pegasus Airlines
28 Mar - 12 Apr	Pegasus Airlines
16 Mar - 29 Mar	Qatar Airways
07 Mar - 14 Mar	Qatar Airways
19 Mar - 05 Apr	Pegasus Airlines
27 Mar - 06 Apr	Pegasus Airlines

Also check the deals for one-way flights from Madrid to Kathmandu in March.

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 Madrid to Kathmandu in March from 625€

Return flights