$1,118 Cheap Flights from Yaounde (NSI) to San Francisco (SFO)

View $1,118 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Yaounde (NSI-Nsimalen Intl.) to San Francisco Intl. Airport (SFO)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Yaounde to San Francisco (NSI-SFO)

Prices were available within the past 7 days and start at $1,118 for one-way flights and $1,856 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Oct 20 - Sat, Feb 28
NSI
Yaoundé
SFO
San Francisco
$1,856 Roundtrip, found 3 days ago
$1,856
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Oct 20 from Yaoundé to San Francisco, returning Sat, Feb 28, priced at $1,856 found 3 days ago
Air Canada
Mon, Oct 20 - Sat, Feb 28
NSI
Yaoundé
SFO
San Francisco
$1,856 Roundtrip, found 3 days ago
$1,856
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Oct 20 from Yaoundé to San Francisco, returning Sat, Feb 28, priced at $1,856 found 3 days ago
Brussels Airlines
Mon, Oct 20 - Sat, Feb 28
NSI
Yaoundé
SFO
San Francisco
$1,860 Roundtrip, found 3 days ago
$1,860
Roundtrip
found 3 days ago
Select Brussels Airlines flight, departing Mon, Oct 20 from Yaoundé to San Francisco, returning Sat, Feb 28, priced at $1,860 found 3 days ago
Brussels Airlines
Mon, Oct 20 - Sat, Feb 28
NSI
Yaoundé
SFO
San Francisco
$1,860 Roundtrip, found 3 days ago
$1,860
Roundtrip
found 3 days ago
Select Brussels Airlines flight, departing Mon, Oct 20 from Yaoundé to San Francisco, returning Sat, Feb 28, priced at $1,860 found 3 days ago
Swiss International Air Lines
Mon, Oct 20 - Sat, Feb 28
NSI
Yaoundé
SFO
San Francisco
$1,872 Roundtrip, found 3 days ago
$1,872
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, Oct 20 from Yaoundé to San Francisco, returning Sat, Feb 28, priced at $1,872 found 3 days ago
Swiss International Air Lines
Mon, Oct 20 - Sat, Feb 28
NSI
Yaoundé
SFO
San Francisco
$1,872 Roundtrip, found 3 days ago
$1,872
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, Oct 20 from Yaoundé to San Francisco, returning Sat, Feb 28, priced at $1,872 found 3 days ago
Air Canada
Mon, Oct 20 - Sat, Feb 28
NSI
Yaoundé
SFO
San Francisco
$1,874 Roundtrip, found 3 days ago
$1,874
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Oct 20 from Yaoundé to San Francisco, returning Sat, Feb 28, priced at $1,874 found 3 days ago
Brussels Airlines
Mon, Oct 20 - Sat, Feb 28
NSI
Yaoundé
SFO
San Francisco
$1,877 Roundtrip, found 3 days ago
$1,877
Roundtrip
found 3 days ago
Select Brussels Airlines flight, departing Mon, Oct 20 from Yaoundé to San Francisco, returning Sat, Feb 28, priced at $1,877 found 3 days ago
Turkish Airlines
Mon, Oct 20 - Sat, Feb 28
NSI
Yaoundé
SFO
San Francisco
$1,915 Roundtrip, found 3 days ago
$1,915
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Mon, Oct 20 from Yaoundé to San Francisco, returning Sat, Feb 28, priced at $1,915 found 3 days ago
Royal Air Maroc
Mon, Oct 20 - Sat, Feb 28
NSI
Yaoundé
SFO
San Francisco
$2,043 Roundtrip, found 3 days ago
$2,043
Roundtrip
found 3 days ago
Select Royal Air Maroc flight, departing Mon, Oct 20 from Yaoundé to San Francisco, returning Sat, Feb 28, priced at $2,043 found 3 days ago

Frequently asked questions

How much does a flight from Nsimalen Intl. Airport (NSI) to San Francisco Intl. Airport (SFO) cost?
Snag a cheap one-way flight from $1,118 or cheap return flight from $1,856 from Nsimalen Intl. Airport (NSI) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Nsimalen Intl. Airport (NSI) to San Francisco Intl. Airport (SFO)?
October is the cheapest month to fly from NSI to SFO. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from Nsimalen Intl. Airport (NSI) to San Francisco Intl. Airport (SFO)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from NSI to SFO. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Nsimalen Intl. Airport (NSI) to San Francisco Intl. Airport (SFO)?
There aren't any daily nonstop flights available from Nsimalen Intl. Airport (NSI) to San Francisco Intl. Airport (SFO). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from NSI to SFO?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nsimalen Intl. Airport (NSI) to San Francisco Intl. Airport (SFO)?
Select a flight from Nsimalen Intl. Airport (NSI) to San Francisco Intl. Airport (SFO) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Nsimalen Intl. Airport (NSI) to San Francisco Intl. Airport (SFO) last-minute?
Waiting until right before your break to book a ticket from NSI to SFO generally means paying more. While you may come across some last-minute deals, there's no guarantee. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book a NSI to SFO flight and hotel package?
You can save money by booking a NSI to SFO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal flights and accommodations, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Nsimalen Intl. Airport (NSI) to San Francisco Intl. Airport (SFO)?
If you booked your NSI to SFO flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Nsimalen Intl.
Destination airport
San Francisco Intl.
Roundtrip price
$1,855
Distance
8331 mi

Book with confidence

Book with confidence

Yaounde to San Francisco Flights

The cheapest times to fly from Yaounde to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Yaounde to San Francisco are during the month of October. You can find some of the cheapest flights from Yaounde to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Yaounde to San Francisco

Sunday is one of the best days to book for cheap flights from Yaounde to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Yaounde to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Yaounde to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,118 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Yaounde to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Yaounde to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Yaounde to San Francisco Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.