Cheapest return flights from Madrid to Kathmandu in May from $625

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

Return flights

06 May - 18 May Ryanair
08 May - 31 May Ryanair
02 May - 19 May Ryanair
01 May - 19 May Ryanair
14 May - 26 May Pegasus Airlines
12 May - 24 May Ryanair
13 May - 27 May Ryanair
15 May - 25 May Pegasus Airlines
08 May - 16 May Ryanair
01 May - 16 May Ryanair
28 May - 06 Jun Wizz Air Malta
29 May - 06 Jun Pegasus Airlines
30 May - 06 Jun Ryanair

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

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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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