$1,303 Cheap China Southern Airlines flights San Francisco (SFO) to Kathmandu (KTM)

View $1,303 flight on Mon, Sep 1, 2025Opens in a new window

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$1,303 Cheap China Southern Airlines flights San Francisco (SFO) to Kathmandu (KTM)

Prices were available within the past 7 days and start at $1,303 for one-way flights and $1,001 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Wed, Sep 3 - Wed, Sep 10
SFO
San Francisco
KTM
Kathmandu
$1,001 Roundtrip, found 2 days ago
$1,001
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Wed, Sep 3 from San Francisco to Kathmandu, returning Wed, Sep 10, priced at $1,001 found 2 days ago
Flights from San Francisco (SFO) to Kathmandu (KTM)
Origin airport
San Francisco Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air China, Air India, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, KLM, Korean Air, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines
Popular airline
Qatar Airways
Distance
7578 mi

Frequently asked questions

How much is a China Southern Airlines flight from San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM)?
Scoring cheap one-way China Southern Airlines flights from SFO to KTM from $1,303 on Expedia is a cinch — just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from $1,001 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SFO to KTM with China Southern Airlines?
July is one of the least expensive months to jet off to Kathmandu with China Southern Airlines. You could also find great deals on one-way and return tickets in August.
What is the cheapest time to book flights from San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM) with China Southern Airlines?
Check for China Southern Airlines flights from SFO to KTM about one month before you want to go. The most affordable time to book an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of itinerary or fare class, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Travelers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does China Southern Airlines fly nonstop from San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM)?
To find out if there's a direct journey from SFO to KTM with China Southern Airlines or other carriers, select the "Nonstop" filter when searching for flights.
What is the earliest China Southern Airlines flight from SFO to KTM?
Filter your results by "Early Morning" and "Morning" to find the earliest departures from SFO to KTM. Setting off early means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does China Southern Airlines fly into in Kathmandu?
Get on a China Southern Airlines flight from San Francisco Intl. Airport (SFO) to Kathmandu, and you'll most likely land at Tribhuvan Intl. Airport (KTM). This is the airline's primary hub in this city.
What kind of luggage can I take on a China Southern Airlines flight from San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM)?
China Southern Airlines allows travelers to bring 1 checked-in bag weighing up to 50 lb with maximum dimensions of 62 inches on standard economy flights from SFO to KTM. Additionally, you can bring 1 cabin bag with you in the cabin. This hand luggage must not exceed 45 inches and weigh no more than 11 lb. Baggage policies can differ based on your cabin class and fare type, so double-check your booking or China Southern Airlines's website to avoid paying additional costs at the airport.
Why fly with China Southern Airlines from SFO to KTM?
With an excellent in-flight experience and top-tier customer service, China Southern Airlines is a top choice for many passengers heading from SFO to KTM. Plus, if you're a China Southern Sky Pearl Club and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my China Southern Airlines flight from San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM)?
Depending on the ticket type you purchased, a fee typically applies if you cancel or change your flight more than 24 hours after it's been confirmed. To secure flexible plane tickets, select our "No cancel fee" or "Changes included" filter when looking for flights. For additional information on modifying or canceling your reservation, visit "Trips," select your flight and click on "Manage Booking."

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*Available to One Key members.