HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sierra Leone

$1,697+ Cheap flights from San Francisco (SFO) to Sierra Leone

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FNA
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Sierra Leone with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Sierra Leone

Keep the following information in mind while searching for San Francisco to Sierra Leone flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,697
(oojo)

Popular in

April

Cheapest in

March

Average price

$1,551
Provider with most accurate pricing for San Francisco-Freetown Lungi Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Freetown Lungi Intl flights.
Search Deals
From San Francisco to Sierra Leone
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from San Francisco to Sierra Leone

Cheapest flights from San Francisco to Sierra Leone
Explore the most affordable flight options available from San Francisco to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This oojo deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/169:01 pmSFO - FNA
3 stops37h 19mEthiopian Air
Thu 5/158:05 amFNA - SFO
3 stops32h 30mEthiopian Air
Deal found 3/31$1,697
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:05 pmSFO - FNA
2 stops40h 20mMultiple Airlines
Thu 5/158:05 amFNA - SFO
2 stops36h 55mMultiple Airlines
Deal found 3/31$2,466

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Sierra Leone that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from San Francisco to Sierra Leone that are best for you.

Fly from

San Francisco

Fly to

Sierra Leone

Route

Depart

Return

Price

San FranciscoFreetown

SFO - FNA

SFOFNA

San Francisco

Wed 4/16

9:01 pm-5:20 pm

3 stops37h 19m

Freetown Lungi Intl

Thu 5/15

8:05 am-9:35 am

3 stops32h 30m

$1,697

San FranciscoFreetown

SFO - FNA

SFOFNA

San Francisco

Wed 4/16

5:05 pm-4:25 pm

2 stops40h 20m

Freetown Lungi Intl

Thu 5/15

8:05 am-2:00 pm

2 stops36h 55m

$2,466

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from San Francisco to Sierra Leone

Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Sierra Leone

What is the cheapest month to book a flight from San Francisco to Sierra Leone?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Sierra Leone (average of $1,174). Flying from San Francisco to Sierra Leone in December is currently the most expensive (average of $1,886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to SL?

Find hourly flight availability from San Francisco to Sierra Leone. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from San Francisco to Sierra Leone, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sierra Leone ranges from 0.0 - 23.2 inches per month. July is typically the wettest month, when rainfall can reach 23.2 in. January is typically the driest time to visit Sierra Leone when rainfall is around 0.0 in.

Temperature in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sierra Leone, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Sierra Leone

Get insights into the airlines that provide service to Sierra Leone. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sierra Leone. Reviews last updated March 31, 2025.
Ethiopian Air
7.2
Good
764 reviews

Comfort

7.1

Overall

7.2

Boarding

7.2

Entertainment

6.6

Crew

7.5

Food

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.
Ethiopian Air
7.2
Good
764 reviews
Ethiopian Air
7.2
Good
764 reviews

Comfort

7.1

Overall

7.2

Boarding

7.2

Entertainment

6.6

Crew

7.5

Food

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Sierra Leone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Sierra Leone?

    If you book a flight to Sierra Leone from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

  • Can I find deals for flights from San Francisco to Sierra Leone that include hotel bookings?

    Yes. In addition to deals on San Francisco to Sierra Leone flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Sierra Leone?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Sierra Leone.

  • Can I find deals for business class flights from San Francisco to Sierra Leone?

    Yes. Cheapflights offers flight deals from San Francisco to Sierra Leone by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Sierra Leone?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Sierra Leone (average of $1,174). Flying from San Francisco to Sierra Leone in December is currently the most expensive (average of $1,886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Sierra Leone

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Cairo flights
San Francisco to Cairo flights
Los Angeles to Jomo Kenyatta Intl flights
San Francisco to Casablanca flights
Los Angeles to Sun City Resort flights
Los Angeles to Lagos flights
San Francisco to Jomo Kenyatta Intl flights
Ontario to Cairo flights
Los Angeles to Casablanca flights
San Jose to Cairo flights
Santa Ana to Cairo flights
Los Angeles to OR Tambo flights
Burbank to Cairo flights
Los Angeles to Cape Town flights
Oakland to Cairo flights
San Francisco to Marrakech flights
Ontario to Lagos flights
San Francisco to Algiers flights
San Francisco to Cape Town flights
Las Vegas to Cairo flights
San Francisco to OR Tambo flights
Ontario to Jomo Kenyatta Intl flights
Los Angeles to Entebbe flights
Los Angeles to Arusha flights
Ontario to OR Tambo flights
San Francisco to Arusha flights
Los Angeles to Marrakech flights
San Jose to Casablanca flights
Ontario to Casablanca flights
San Francisco to Dar Es Salaam flights
Oakland to Casablanca flights
San Francisco to Lagos flights
San Francisco to Accra flights
Santa Ana to Jomo Kenyatta Intl flights
Burbank to Lagos flights
Los Angeles to Accra flights
San Jose to Jomo Kenyatta Intl flights
Burbank to Jomo Kenyatta Intl flights
Los Angeles to Zanzibar flights
San Diego to Casablanca flights
San Francisco to Tunis flights
San Francisco to Addis Ababa flights
San Francisco to Asmara flights
Santa Rosa to Cairo flights
Oakland to Jomo Kenyatta Intl flights
Las Vegas to Jomo Kenyatta Intl flights
Sacramento to Jomo Kenyatta Intl flights

Top 2 airlines flying from San Francisco to Sierra Leone

Discover the top 2 airlines that operate flights from San Francisco to Sierra Leone. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,272Average$1,665FlexibilityNo cancel feeOn-time77%
Brussels AirlinesCheapest$1,470Average$1,759FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.