Cheapest return MAD–KTM flights, September

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

Return flights

07 Sep - 21 Sep Wizz Air
11 Sep - 30 Sep Sichuan Airlines
06 Sep - 25 Sep Sichuan Airlines
24 Sep - 30 Sep Ryanair
01 Sep - 23 Sep Air Europa
07 Sep - 13 Sep Sichuan Airlines
08 Sep - 16 Sep Turkish Airlines
17 Sep - 05 Oct Ryanair
26 Sep - 20 Oct Wizz Air Malta
16 Sep - 27 Sep Ryanair
27 Sep - 25 Oct Turkish Airlines
16 Sep - 03 Oct Ryanair
12 Sep - 27 Sep LOT
27 Sep - 22 Oct Ryanair
27 Sep - 18 Oct Ryanair
28 Sep - 30 Oct Wizz Air Malta
29 Sep - 22 Oct Wizz Air Malta
12 Sep - 26 Sep Emirates

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

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