Cheapest return flights from Kathmandu to San Francisco in December from 1203€
AirHint found the following cheapest return flights from Kathmandu (KTM) to San Francisco (SFO) in December 2025 (see full year).
Return flights
| 18 Dec - 07 Jan | Singapore Airlines |
Also check the deals for one-way flights from Kathmandu to San Francisco in December.
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.
