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

Return flights

05 Mar - 08 Mar	Iberia
05 Mar - 15 Mar	Iberia
06 Mar - 21 Mar	Iberia
06 Mar - 18 Mar	Iberia
03 Mar - 25 Mar	Iberia
10 Mar - 25 Mar	Iberia
13 Mar - 22 Mar	Iberia
27 Mar - 06 Apr	Iberia
26 Mar - 06 Apr	Ryanair
27 Mar - 05 Apr	Iberia
21 Mar - 04 Apr	Pegasus Airlines
13 Mar - 29 Mar	Ryanair
28 Mar - 05 Apr	Pegasus Airlines
01 Mar - 31 Mar	easyJet
27 Mar - 11 Apr	Iberia
30 Mar - 11 Apr	Qatar Airways
01 Mar - 10 Mar	Turkish Airlines
05 Mar - 07 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 523€

Return flights