Cheapest return flights from San Francisco to Kathmandu in August from $804

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

Return flights

22 Aug - 29 Aug Air India
07 Aug - 30 Aug Air India
11 Aug - 10 Sep Air India
28 Aug - 14 Sep Air India
09 Aug - 21 Aug Cathay Pacific
26 Aug - 02 Sep Cathay Pacific
01 Aug - 21 Aug Air Premia
01 Aug - 19 Aug Air Premia
01 Aug - 20 Aug Air Premia
02 Aug - 04 Aug IndiGo

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

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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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