Cheapest return FRA–KTM flights, September

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

Return flights

18 Sep - 15 Oct Air China
07 Sep - 14 Oct Ryanair
09 Sep - 16 Sep Air India
01 Sep - 01 Oct Air Serbia
30 Sep - 17 Oct Air India
20 Sep - 03 Oct Turkish Airlines
16 Sep - 08 Oct Pegasus Airlines
16 Sep - 14 Oct Ryanair
25 Sep - 12 Oct Air China
19 Sep - 03 Oct Ryanair
14 Sep - 29 Sep Ryanair
01 Sep - 21 Sep Air Serbia
09 Sep - 07 Oct Air India
24 Sep - 26 Sep Qatar Airways
24 Sep - 25 Sep Air India
10 Sep - 23 Sep Emirates

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

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