$596 Find Cheap Flights from Seattle to Sierra Leone

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Sierra Leone departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Seattle to Sierra Leone

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Freetown
Freetown2 stops$1,601
Freetown
Freetown2 stops$1,601

Book Cheap Seattle to Sierra Leone Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Sierra Leone that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Sierra Leone

Mon, Oct 13 - Wed, Oct 22
United Airlines Logo
1:12 pm - 5:25 pmSEA-FNA
45h 13m2 stops
United Airlines Logo
6:45 pm - 8:44 pmFNA-SEA
32h 59m3 stops
$1,601United Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 23
Ethiopian Air Logo
5:55 pm - 4:45 pmSEA-FNA
39h 50m3 stops
Ethiopian Air Logo
9:00 am - 8:44 pmFNA-SEA
42h 44m4 stops
$1,640Ethiopian Air
Find Deal
Mon, Oct 13 - Wed, Oct 22
Ethiopian Air Logo
4:20 pm - 4:45 pmSEA-FNA
41h 25m3 stops
Ethiopian Air Logo
8:05 am - 9:08 amFNA-SEA
32h 03m3 stops
$1,701Ethiopian Air
Find Deal
Thu, Oct 2 - Thu, Oct 23
Ethiopian Air Logo
5:55 pm - 4:45 pmSEA-FNA
39h 50m3 stops
Ethiopian Air Logo
8:05 am - 9:08 amFNA-SEA
32h 03m2 stops
$1,745Ethiopian Air
Find Deal
Thu, Oct 2 - Thu, Oct 23
Ethiopian Air Logo
5:55 pm - 4:45 pmSEA-FNA
39h 50m3 stops
Ethiopian Air Logo
8:05 am - 9:08 amFNA-SEA
32h 03m3 stops
$1,746Ethiopian Air
Find Deal
Wed, Oct 1 - Wed, Oct 8
Multiple Airlines Logo
8:00 am - 4:25 pmSEA-FNA
25h 25m3 stops
Multiple Airlines Logo
8:05 am - 8:44 pmFNA-SEA
43h 39m3 stops
$1,813Multiple Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
Turkish Airlines Logo
10:50 am - 12:30 amSEA-FNA
30h 40m2 stops
Turkish Airlines Logo
1:30 am - 10:35 amFNA-SEA
40h 05m1 stop
$1,849Turkish Airlines
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Mon, Mar 2 - Sat, Mar 28
Multiple Airlines Logo
11:05 am - 6:40 pmSEA-FNA
23h 35m2 stops
Multiple Airlines Logo
8:10 pm - 11:55 amFNA-SEA
46h 45m3 stops
$1,855Multiple Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
Turkish Airlines Logo
10:50 am - 12:30 amSEA-FNA
30h 40m2 stops
Turkish Airlines Logo
1:30 am - 9:15 pmFNA-SEA
50h 45m2 stops
$2,049Turkish Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 12
Brussels Airlines Logo
8:00 am - 6:40 pmSEA-FNA
26h 40m2 stops
Brussels Airlines Logo
8:10 pm - 8:54 pmFNA-SEA
32h 44m3 stops
$7,710Brussels Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to Sierra Leone flights

Get data-powered insights and trends into flights from Seattle to Sierra Leone to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Sierra Leone?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Sierra Leone were found on United Airlines ($1,601) and Ethiopian Air ($1,640).

Good to know

Low seasonNovember
Cheapest flight$596
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Seattle to Freetown

FAQs - booking Sierra Leone flights

  • How does KAYAK find such low prices on flights from Seattle to Sierra Leone?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Sierra Leone.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Sierra Leone?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Sierra Leone is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Sierra Leone?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Sierra Leone with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Sierra Leone?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Sierra Leone up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sierra Leone?

    The cheapest time of day to fly to Sierra Leone is generally in the evening, when round-trip flights cost $1,475 on average. Morning departures are around 28% more expensive than evening flights, on average. The most expensive time of day to fly to Sierra Leone is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,891.

Reviews of the top airline flying from Seattle to Sierra Leone

 
Need help choosing which airline to fly with from Seattle to Sierra Leone? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 3969 reviews
7.3Comfort
7.7Crew
7.4Entertainment
7.3Boarding
7.4Food
Airline reviews

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

2.0 MediocreRaj, Sep 2025LAX - IST
Read more Turkish Airlines reviews

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

The crew were very hospitable and pleasant. The food was pretty good. Unfortunately, there was a flight delay of more than 2 hours. We're not sure why but it appeared to be outside the control of Turkish Airlines.

Bough tickets with luggage, but made me pay at Airport as well

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

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