AirHint found the following cheapest return flights from Frankfurt (FRA) to Kathmandu (KTM) in August 2025 (see full year).

Return flights

15 Aug - 15 Sep	Pegasus Airlines
05 Aug - 30 Sep	Wizz Air Malta
07 Aug - 14 Aug	Wizz Air Malta
03 Aug - 30 Sep	Pegasus Airlines
02 Aug - 30 Sep	Turkmenistan Airlines
29 Aug - 06 Sep	Air China
31 Aug - 01 Sep	Air India
01 Aug - 05 Aug	Pegasus Airlines
04 Aug - 25 Aug	Oman Air
30 Aug - 06 Sep	Air India
29 Aug - 05 Sep	Air India
01 Aug - 02 Aug	ITA Airways
08 Aug - 28 Aug	Air India
10 Aug - 06 Sep	Air India
01 Aug - 31 Aug	Air India
10 Aug - 07 Sep	Air India
08 Aug - 23 Aug	Air India
15 Aug - 29 Aug	Qatar Airways

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

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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Cheapest return flights from Frankfurt to Kathmandu in August from $751

Return flights