Cheapest return flights from Madrid to Kathmandu in September from 578€

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

Return flights

16 Sep - 29 Sep Pegasus Airlines
17 Sep - 30 Sep Pegasus Airlines
13 Sep - 03 Oct Sichuan Airlines
14 Sep - 03 Oct Sichuan Airlines
10 Sep - 26 Sep Pegasus Airlines
12 Sep - 30 Sep Ryanair
19 Sep - 03 Oct Ryanair
07 Sep - 23 Sep Ryanair
14 Sep - 02 Oct Pegasus Airlines
27 Sep - 14 Oct Ryanair

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

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