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

Return flights

13 Mar - 28 Mar	Pegasus Airlines
04 Mar - 26 Mar	Pegasus Airlines
28 Mar - 11 Apr	Pegasus Airlines
28 Mar - 12 Apr	Pegasus Airlines
27 Mar - 12 Apr	Pegasus Airlines
27 Mar - 13 Apr	Pegasus Airlines
26 Mar - 12 Apr	Pegasus Airlines
26 Mar - 06 Apr	Pegasus Airlines
21 Mar - 05 Apr	Pegasus Airlines
20 Mar - 04 Apr	Pegasus Airlines
21 Mar - 04 Apr	Pegasus Airlines
04 Mar - 12 Mar	Turkish Airlines
26 Mar - 17 Apr	Emirates

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 679€

Return flights