Cheapest one-way flights from Madrid to Kathmandu in September from 285€

Best time to book flights for Madrid (MAD) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest one-way flights from Madrid (MAD) to Kathmandu (KTM) in September 2025 (see full year).

One-Way flights

10 Sep Pegasus Airlines
01 Sep Pegasus Airlines
02 Sep Pegasus Airlines
24 Sep Ryanair
20 Sep Wizz Air Malta
30 Sep Ryanair
29 Sep Ryanair

Also check the deals for return flights from Madrid to Kathmandu in September.

Skyscanner

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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