Traveling between Kathmandu (KTM) and San Francisco (SFO) is a popular international route connecting Nepal’s capital with the vibrant tech and cultural hub of Northern California. There are no direct nonstop flights on this route, so most itineraries include one or two layovers at major international transit hubs such as Dubai, Singapore, Hong Kong, Istanbul, or New Delhi.
The total flight duration typically ranges from approximately 22 hours to 40+ hours depending on layover times and airlines chosen. Multiple carriers operate on this route including Singapore Airlines, Emirates, Cathay Pacific, Qatar Airways, and others offering both economy and premium cabin options.
Airfares for round-trip flights between Kathmandu and San Francisco vary widely based on booking time, season, airline, and route. Below is a general range you can expect:
| Travel Season | Estimated Round-Trip Price | Notes |
|---|---|---|
| Low Season (e.g., Jan–Feb) | US$1,100 – US$1,400 | Best deals when booked 2–4 months in advance. |
| Shoulder Season (Mar–Jun, Sep–Nov) | US$1,300 – US$1,700 | Moderate demand, fare varies by week. |
| Peak Season (Jul–Aug, Dec holidays) | US$1,600 – US$2,100+ | High demand; prices rise significantly. |
At Nepal Cheap Flight, we specialize in international flight bookings from Nepal to destinations worldwide, including the **Kathmandu San Francisco** route. Here’s why travelers trust us:
We constantly monitor pricing trends and airline promotions to secure the most competitive airfare for our customers. Our team helps you find deals often lower than standard online list prices.
Whether you prefer shortest duration, specific stopovers, or premium cabins, we tailor flight options to match your travel style and priorities.
Our travel experts are available to assist before booking, during your journey planning, and even after your ticket is issued — so you travel with peace of mind.
From visa support and travel insurance add-ons, to special requests and last-minute changes, we handle all aspects so you can focus on your trip without stress.
Book your Kathmandu to San Francisco flights (and return) with Nepal Cheap Flight — your trusted travel partner for affordable and reliable international travel.
