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Sierra Leone

$639+ Cheap flights from San Francisco (SFO) to Sierra Leone

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FNA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$1,390
(Gurufare)

One-way from

$639
(Kiwi.com)
From San Francisco to Sierra Leone
Search Deals
One-way flight from San Francisco to Sierra Leone
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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 September 17, 2025.

This Gurufare deal was found by Cheapflights users on 9/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:30 amSFO - FNA
2 stops27h 55mBrussels Airlines
Tue 10/216:45 pmFNA - SFO
3 stops31h 05mBrussels Airlines
Deal found 9/16$1,390
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:50 pmSFO - FNA
2 stops45h 35mTurkish Airlines
Thu 11/61:50 amFNA - SFO
2 stops46h 55mTurkish Airlines
Deal found 9/16$1,461
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:40 pmSFO - FNA
1 stop28h 50mTurkish Airlines
Tue 1/61:25 amFNA - SFO
1 stop41h 40mTurkish Airlines
Deal found 9/16$1,512
This Ovago deal was found by Cheapflights users on 9/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:40 pmSFO - FNA
2 stops28h 50mTurkish Airlines
Thu 1/81:25 amFNA - SFO
2 stops41h 40mTurkish Airlines
Deal found 9/16$1,629
This oojo deal was found by Cheapflights users on 9/16. 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.
Fri 10/3111:20 pmSFO - FNA
3 stops34h 25mEthiopian Air
Fri 11/78:05 amFNA - SFO
3 stops34h 32mEthiopian Air
Deal found 9/16$1,747
This Ovago deal was found by Cheapflights users on 9/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:40 pmSFO - FNA
2 stops28h 50mTurkish Airlines
Sun 1/41:25 amFNA - SFO
2 stops41h 40mTurkish Airlines
Deal found 9/16$1,807
This Turkish Airlines deal was found by Cheapflights users on 9/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:40 pmSFO - FNA
2 stops28h 50mTurkish Airlines
Sat 1/31:25 amFNA - SFO
2 stops47h 20mTurkish Airlines
Deal found 9/16$1,887
This oojo deal was found by Cheapflights users on 9/16. 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.
Thu 10/99:00 pmSFO - FNA
3 stops36h 45mEthiopian Air
Tue 10/219:00 amFNA - SFO
4 stops37h 23mEthiopian Air
Deal found 9/16$2,001
This oojo deal was found by Cheapflights users on 9/16. 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.
Fri 10/318:00 amSFO - FNA
3 stops38h 50mRoyal Air Maroc
Thu 11/64:35 amFNA - SFO
3 stops27h 24mRoyal Air Maroc
Deal found 9/16$2,047
This oojo deal was found by Cheapflights users on 9/16. 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.
Fri 10/314:00 pmSFO - FNA
2 stops65h 25mMultiple Airlines
Fri 11/78:05 amFNA - SFO
2 stops36h 35mMultiple Airlines
Deal found 9/16$2,143

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 September 17, 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

Thu 10/9

6:30 am-5:25 pm

2 stops27h 55m

Freetown Lungi Intl

Tue 10/21

6:45 pm-6:50 pm

3 stops31h 05m

$1,390

San FranciscoFreetown

SFO - FNA

SFOFNA

San Francisco

Fri 2/27

11:20 pm-6:40 pm

2 stops35h 20m

Freetown Lungi Intl

Mon 3/23

7:45 pm-3:25 pm

3 stops50h 40m

$1,436

San FranciscoFreetown

SFO - FNA

SFOFNA

San Francisco

Mon 2/23

12:43 am-6:40 pm

3 stops33h 57m

Freetown Lungi Intl

Mon 3/23

7:45 pm-3:25 pm

3 stops50h 40m

$1,436

San FranciscoFreetown

SFO - FNA

SFOFNA

San Francisco

Thu 2/26

10:40 pm-6:40 pm

2 stops36h 00m

Freetown Lungi Intl

Mon 3/23

7:45 pm-3:25 pm

3 stops50h 40m

$1,436

San FranciscoFreetown

SFO - FNA

SFOFNA

San Francisco

Tue 2/24

6:50 pm-12:25 am

2 stops45h 35m

Freetown Lungi Intl

Sun 3/22

1:25 am-12:05 pm

2 stops41h 40m

$1,440

San FranciscoFreetown

SFO - FNA

SFOFNA

San Francisco

Tue 2/24

6:50 pm-12:25 am

2 stops45h 35m

Freetown Lungi Intl

Thu 3/19

1:25 am-12:05 pm

2 stops41h 40m

$1,444

San FranciscoFreetown

SFO - FNA

SFOFNA

San Francisco

Thu 2/26

6:50 pm-12:25 am

2 stops45h 35m

Freetown Lungi Intl

Thu 3/19

1:25 am-12:05 pm

2 stops41h 40m

$1,444

San FranciscoFreetown

SFO - FNA

SFOFNA

San Francisco

Fri 10/31

7:50 pm-12:25 am

2 stops45h 35m

Freetown Lungi Intl

Thu 11/6

1:50 am-4:45 pm

2 stops46h 55m

$1,461

San FranciscoFreetown

SFO - FNA

SFOFNA

San Francisco

Thu 2/26

6:50 pm-12:25 am

2 stops45h 35m

Freetown Lungi Intl

Sun 3/22

1:25 am-5:45 pm

2 stops47h 20m

$1,466

San FranciscoFreetown

SFO - FNA

SFOFNA

San Francisco

Tue 2/24

6:50 pm-12:25 am

2 stops45h 35m

Freetown Lungi Intl

Sat 3/21

1:25 am-5:45 pm

2 stops47h 20m

$1,471

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 21 results
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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 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 September 17, 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.

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 September 17, 2025.
Read through reviews of airlines operating flights from San Francisco to Sierra Leone, such as Turkish Airlines and Brussels Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,965 reviews

Entertainment

7.4

Food

7.4

Overall

7.3

Comfort

7.3

Crew

7.7

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
3,965 reviews
Turkish Airlines
7.3
Good
3,965 reviews

Entertainment

7.4

Food

7.4

Overall

7.3

Comfort

7.3

Crew

7.7

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Brussels Airlines
7.3
Good
359 reviews
Turkish Airlines
7.3
Good
3,965 reviews

Entertainment

7.4

Food

7.4

Overall

7.3

Comfort

7.3

Crew

7.7

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

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.

  • How long is the flight from San Francisco to Sierra Leone?

    Airlines like Brussels Airlines and United Airlines fly from San Francisco to Sierra Leone in about 27h 55m. The time it takes to get you to your destination can typically vary by up to 7h 25m. Airlines will cover a distance of 6873 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,425Average$1,775FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,430Average$1,849FlexibilityNo cancel feeOn-time77%

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