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

Return flights

31 Aug - 07 Sep	Air India
31 Aug - 14 Sep	Air India
22 Aug - 07 Sep	Air India
09 Aug - 06 Sep	Air India
25 Aug - 02 Sep	Air India
16 Aug - 13 Sep	AJet
02 Aug - 13 Sep	Air India
08 Aug - 22 Aug	Air India
06 Aug - 11 Aug	Air India
14 Aug - 19 Aug	Air India
18 Aug - 25 Aug	Air India
13 Aug - 14 Aug	Air India
04 Aug - 31 Aug	Smart Wings
14 Aug - 30 Aug	FlyOne Armenia
21 Aug - 28 Aug	Air India
16 Aug - 31 Aug	Air India
18 Aug - 31 Aug	Air India

Also check the deals for one-way flights from Paris 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 Paris to Kathmandu in August from $696

Return flights