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Sierra Leone

$1,023+ Cheap flights from Seattle (SEA) 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FNA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,503
(Gurufare)

One-way from

$1,023
(Flightnetwork)

Popular in

December

Cheapest in

September

Average price

$1,628
Provider with most accurate pricing for Seattle/Tacoma Intl-Freetown Lungi Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Freetown Lungi Intl flights.
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From Seattle/Tacoma Intl to Sierra Leone
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One-way flight from Seattle/Tacoma Intl to Sierra Leone
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Highest demand for flights based on searches. 4% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/111:40 amSEA - FNA
2 stops46h 45mAir Canada
Sun 6/86:45 pmFNA - SEA
3 stops32h 52mAir Canada
Deal found 4/17$1,476
This Gurufare deal was found by Cheapflights users on 4/17. 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 10/1310:55 amSEA - FNA
2 stops23h 30mBrussels Airlines
Mon 10/206:45 pmFNA - SEA
3 stops31h 04mBrussels Airlines
Deal found 4/17$1,503
This oojo deal was found by Cheapflights users on 4/17. 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 10/137:00 amSEA - FNA
3 stops34h 25mTurkish Airlines
Sun 10/191:25 amFNA - SEA
2 stops40h 10mTurkish Airlines
Deal found 4/17$1,615
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/17:15 pmSEA - FNA
3 stops39h 10mMultiple Airlines
Sun 6/86:45 pmFNA - SEA
3 stops32h 52mMultiple Airlines
Deal found 4/17$1,774
This oojo deal was found by Cheapflights users on 4/17. 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 42mEthiopian Air
Deal found 4/17$1,794
This AranGrant deal was found by Cheapflights users on 4/17. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:50 pmSEA - FNA
2 stops23h 30mBritish Airways
Tue 11/113:20 amFNA - SEA
2 stops45h 35mBritish Airways
Deal found 4/17$7,434
This United Airlines deal was found by Cheapflights users on 4/17. 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 11/37:03 amSEA - FNA
3 stops27h 12mUnited Airlines
Wed 11/127:35 pmFNA - SEA
3 stops29h 03mUnited Airlines
Deal found 4/17$7,848

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 April 17, 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

Sun 6/1

11:40 am-5:25 pm

2 stops46h 45m

Freetown Lungi Intl

Sun 6/8

6:45 pm-8:37 pm

3 stops32h 52m

$1,476

SeattleFreetown

SEA - FNA

SEAFNA

Seattle/Tacoma Intl

Mon 10/13

10:55 am-5:25 pm

2 stops23h 30m

Freetown Lungi Intl

Mon 10/20

6:45 pm-6:49 pm

3 stops31h 04m

$1,503

SeattleFreetown

SEA - FNA

SEAFNA

Seattle/Tacoma Intl

Mon 10/13

7:00 am-12:25 am

3 stops34h 25m

Freetown Lungi Intl

Sun 10/19

1:25 am-10:35 am

2 stops40h 10m

$1,615

SeattleFreetown

SEA - FNA

SEAFNA

Seattle/Tacoma Intl

Sun 6/1

7:15 pm-5:25 pm

3 stops39h 10m

Freetown Lungi Intl

Sun 6/8

6:45 pm-8:37 pm

3 stops32h 52m

$1,774

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-8:42 pm

4 stops42h 42m

$1,794

SeattleFreetown

SEA - FNA

SEAFNA

Seattle/Tacoma Intl

Sun 6/1

11:40 am-5:25 pm

2 stops46h 45m

$1,023

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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 April 17, 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.

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 April 17, 2025.
Brussels Airlines
7.4
Good
345 reviews

Boarding

7.4

Entertainment

6.2

Food

6.3

Crew

8.0

Comfort

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Brussels Airlines
7.4
Good
345 reviews
Brussels Airlines
7.4
Good
345 reviews

Boarding

7.4

Entertainment

6.2

Food

6.3

Crew

8.0

Comfort

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Turkish Airlines
7.3
Good
3,769 reviews
Brussels Airlines
7.4
Good
345 reviews

Boarding

7.4

Entertainment

6.2

Food

6.3

Crew

8.0

Comfort

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Ethiopian Air
7.2
Good
766 reviews
Brussels Airlines
7.4
Good
345 reviews

Boarding

7.4

Entertainment

6.2

Food

6.3

Crew

8.0

Comfort

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Air Canada
7.0
Good
9,143 reviews
Brussels Airlines
7.4
Good
345 reviews

Boarding

7.4

Entertainment

6.2

Food

6.3

Crew

8.0

Comfort

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

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 2 airlines flying from Seattle to Sierra Leone

Discover the top 2 airlines 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,379Average$1,490FlexibilityNo cancel feeOn-time77%
Brussels AirlinesCheapest$1,502Average$1,934FlexibilityNo cancel feeOn-timeN/A

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