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Sierra Leone

$1,369+ Cheap flights from Seattle (SEA) 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FNA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Seattle to Sierra Leone

Keep the following information in mind while searching for Seattle to Sierra Leone flight deals. Data was last updated July 3, 2025.

Round-trip from

$1,715
(Gurufare)

Popular in

June

Cheapest in

September

Average price

$1,745
From Seattle/Tacoma Intl to Sierra Leone
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Seattle to Sierra Leone

Cheapest flights from Seattle to Sierra Leone
Explore the most affordable flight options available from Seattle to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This oojo deal was found by Cheapflights users on 7/1. 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 10/28:00 amSEA - FNA
3 stops49h 45mEthiopian Air
Thu 10/239:00 amFNA - SEA
4 stops42h 44mEthiopian Air
Deal found 7/1$1,369
This Brussels Airlines deal was found by Cheapflights users on 7/1. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:05 amSEA - FNA
2 stops23h 20mBrussels Airlines
Sun 11/308:05 pmFNA - SEA
3 stops32h 49mBrussels Airlines
Deal found 7/1$1,549
This Gurufare deal was found by Cheapflights users on 7/2. 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.
Mon 7/288:00 amSEA - FNA
2 stops26h 25mMultiple Airlines
Sun 8/106:45 pmFNA - SEA
3 stops27h 10mMultiple Airlines
Deal found 7/2$1,715
This oojo deal was found by Cheapflights users on 7/2. 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.
Mon 7/287:00 amSEA - FNA
3 stops34h 30mTurkish Airlines
Sat 8/91:25 amFNA - SEA
3 stops50h 32mTurkish Airlines
Deal found 7/2$2,321
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:20 pmSEA - FNA
3 stops45h 20mUnited Airlines
Wed 11/128:05 pmFNA - SEA
3 stops34h 24mUnited Airlines
Deal found 7/3$7,910

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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 July 3, 2025.
Use the filters below to find and compare flights from Seattle to Sierra Leone that are best for you.

Fly from

Seattle

Fly to

Sierra Leone

Route

Depart

Return

Price

SeattleFreetown

SEA - FNA

SEAFNA

Seattle/Tacoma Intl

Thu 10/2

8:00 am-4:45 pm

3 stops49h 45m

Freetown Lungi Intl

Thu 10/23

9:00 am-8:44 pm

4 stops42h 44m

$1,369

SeattleFreetown

SEA - FNA

SEAFNA

Seattle/Tacoma Intl

Wed 11/26

11:05 am-6:25 pm

2 stops23h 20m

Freetown Lungi Intl

Sun 11/30

8:05 pm-8:54 pm

3 stops32h 49m

$1,549

SeattleFreetown

SEA - FNA

SEAFNA

Seattle/Tacoma Intl

Mon 7/28

8:00 am-5:25 pm

2 stops26h 25m

Freetown Lungi Intl

Sun 8/10

6:45 pm-2:55 pm

3 stops27h 10m

$1,715

SeattleFreetown

SEA - FNA

SEAFNA

Seattle/Tacoma Intl

Mon 7/28

7:00 am-12:30 am

3 stops34h 30m

Freetown Lungi Intl

Sat 8/9

1:25 am-8:57 pm

3 stops50h 32m

$2,321

SeattleFreetown

SEA - FNA

SEAFNA

Seattle/Tacoma Intl

Mon 11/3

1:20 pm-6:40 pm

3 stops45h 20m

Freetown Lungi Intl

Wed 11/12

8:05 pm-10:29 pm

3 stops34h 24m

$7,910

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Seattle to Sierra Leone

Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from Seattle 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 Seattle to Sierra Leone

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

Currently, February is the cheapest month in which you can book a flight from Seattle to Sierra Leone (average of $1,174). Flying from Seattle 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 SEA to SL?

Find hourly flight availability from Seattle 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 July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Sierra Leone as you normally would.

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 July 3, 2025.
Get a feel of what it's like to fly with Turkish Airlines, Brussels Airlines, and Ethiopian Air from Seattle to Sierra Leone by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,895 reviews

Crew

7.7

Food

7.4

Entertainment

7.4

Comfort

7.3

Boarding

7.3

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Luoai,May 2025

SFO - IST

I had the worst experience with Turkish airline I started when I got to the counter late but an hour before the flight going to San Francisco they wouldn’t let me check in but it’s ok I understand but for you to cancel my ticket and not Ofer my any kind of refund I had to buy another one way to San Francisco only to figure out that even the return ticket is cancelled so I had to buy another ticket going back it was my mistake for using them it’s my last time I used them twice a year for the same trip and I did not find the treatment of a loyal customer the original ticket they canceled was $1488 and I bought one was from Istanbul for $1025 and returned for $711 + $330 for two bags so I lost more then $2000 in the stupid trip and they lost me as a customer
Turkish Airlines
7.3
Good
3,895 reviews
Turkish Airlines
7.3
Good
3,895 reviews

Crew

7.7

Food

7.4

Entertainment

7.4

Comfort

7.3

Boarding

7.3

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Luoai,May 2025

SFO - IST

I had the worst experience with Turkish airline I started when I got to the counter late but an hour before the flight going to San Francisco they wouldn’t let me check in but it’s ok I understand but for you to cancel my ticket and not Ofer my any kind of refund I had to buy another one way to San Francisco only to figure out that even the return ticket is cancelled so I had to buy another ticket going back it was my mistake for using them it’s my last time I used them twice a year for the same trip and I did not find the treatment of a loyal customer the original ticket they canceled was $1488 and I bought one was from Istanbul for $1025 and returned for $711 + $330 for two bags so I lost more then $2000 in the stupid trip and they lost me as a customer
Brussels Airlines
7.3
Good
352 reviews
Turkish Airlines
7.3
Good
3,895 reviews

Crew

7.7

Food

7.4

Entertainment

7.4

Comfort

7.3

Boarding

7.3

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Luoai,May 2025

SFO - IST

I had the worst experience with Turkish airline I started when I got to the counter late but an hour before the flight going to San Francisco they wouldn’t let me check in but it’s ok I understand but for you to cancel my ticket and not Ofer my any kind of refund I had to buy another one way to San Francisco only to figure out that even the return ticket is cancelled so I had to buy another ticket going back it was my mistake for using them it’s my last time I used them twice a year for the same trip and I did not find the treatment of a loyal customer the original ticket they canceled was $1488 and I bought one was from Istanbul for $1025 and returned for $711 + $330 for two bags so I lost more then $2000 in the stupid trip and they lost me as a customer
Ethiopian Air
7.2
Good
790 reviews
Turkish Airlines
7.3
Good
3,895 reviews

Crew

7.7

Food

7.4

Entertainment

7.4

Comfort

7.3

Boarding

7.3

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Luoai,May 2025

SFO - IST

I had the worst experience with Turkish airline I started when I got to the counter late but an hour before the flight going to San Francisco they wouldn’t let me check in but it’s ok I understand but for you to cancel my ticket and not Ofer my any kind of refund I had to buy another one way to San Francisco only to figure out that even the return ticket is cancelled so I had to buy another ticket going back it was my mistake for using them it’s my last time I used them twice a year for the same trip and I did not find the treatment of a loyal customer the original ticket they canceled was $1488 and I bought one was from Istanbul for $1025 and returned for $711 + $330 for two bags so I lost more then $2000 in the stupid trip and they lost me as a customer

Related info for your journey

Find useful and relevant information for your journey from Seattle 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 Seattle to Sierra Leone?

    For a flight from Seattle to Sierra Leone, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Sierra Leone?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Sierra Leone (average of $1,174). Flying from Seattle 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 airline flying from Seattle to Sierra Leone

Discover the top airline that operate flights from Seattle 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,267Average$1,542FlexibilityNo cancel feeOn-time77%

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