Cheapest one-way flights from San Francisco to Kathmandu in March from $445

Best time to book flights for San Francisco (SFO) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Kathmandu (KTM) in March 2025 (see full year).

One-Way flights

09 Mar Cathay Pacific
31 Mar Singapore Airlines
26 Mar Asiana Airlines

Also check the deals for return flights from San Francisco to Kathmandu in March.

Skyscanner

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu