Cheapest return flights from Los Angeles to Kathmandu in September from 727€

AirHint found the following cheapest return flights from Los Angeles (LAX) to Kathmandu (KTM) in September 2025 (see full year).

Return flights

09 Sep - 24 Oct China Eastern
07 Sep - 28 Sep Spirit Airlines
06 Sep - 29 Sep Frontier Airlines
12 Sep - 28 Sep Sichuan Airlines
08 Sep - 29 Sep Alaska Airlines
11 Sep - 02 Oct Cathay Pacific
22 Sep - 03 Oct KLM

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

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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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