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

Return flights

30 Aug - 13 Sep	Etihad Airways
16 Aug - 12 Sep	Air India
24 Aug - 08 Sep	Air India
31 Aug - 14 Sep	Air India
25 Aug - 14 Sep	Etihad Airways
10 Aug - 30 Sep	Air India
10 Aug - 08 Sep	Air India
30 Aug - 26 Sep	Air India
06 Aug - 05 Sep	LOT
09 Aug - 04 Sep	LOT
17 Aug - 31 Aug	Air France
25 Aug - 31 Aug	Etihad Airways
16 Aug - 31 Aug	IndiGo
04 Aug - 11 Aug	LOT
04 Aug - 31 Aug	LOT
06 Aug - 19 Aug	LOT
06 Aug - 13 Aug	LOT
03 Aug - 30 Aug	Smart Wings
09 Aug - 17 Aug	LOT
15 Aug - 29 Aug	Air France

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 613€

Return flights