$1,371 Find Cheap Flights from Seattle to Sierra Leone

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Sierra Leone departing on 10/2. 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
Freetown3 stops$1,371
Freetown
Freetown3 stops$1,371

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

Thu, Oct 2 - Thu, Oct 23
Ethiopian Air Logo
4:20 pm - 4:45 pmSEA-FNA
41h 25m3 stops
Ethiopian Air Logo
9:00 am - 10:37 pmFNA-SEA
44h 37m4 stops
$1,371Ethiopian Air
Find Deal
Thu, Oct 2 - Thu, Oct 23
Ethiopian Air Logo
8:00 am - 4:45 pmSEA-FNA
49h 45m3 stops
Ethiopian Air Logo
9:00 am - 8:44 pmFNA-SEA
42h 44m4 stops
$1,380Ethiopian Air
Find Deal
Thu, Oct 2 - Thu, Oct 23
Ethiopian Air Logo
11:30 pm - 4:45 pmSEA-FNA
34h 15m3 stops
Ethiopian Air Logo
9:00 am - 10:37 pmFNA-SEA
44h 37m4 stops
$1,427Ethiopian Air
Find Deal
Wed, Nov 26 - Sun, Nov 30
United Airlines Logo
7:00 am - 6:25 pmSEA-FNA
27h 25m2 stops
United Airlines Logo
8:05 pm - 6:52 pmFNA-SEA
30h 47m3 stops
$1,632United Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
United Airlines Logo
7:00 am - 6:25 pmSEA-FNA
27h 25m2 stops
United Airlines Logo
8:05 pm - 8:54 pmFNA-SEA
32h 49m3 stops
$1,733United Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
Brussels Airlines Logo
10:53 am - 6:25 pmSEA-FNA
23h 32m2 stops
Brussels Airlines Logo
8:05 pm - 8:54 pmFNA-SEA
32h 49m3 stops
$1,823Brussels Airlines
Find Deal
Mon, Dec 15 - Mon, Jan 5
Royal Air Maroc Logo
9:50 pm - 4:20 amSEA-FNA
22h 30m2 stops
Royal Air Maroc Logo
5:20 am - 10:17 pmFNA-SEA
48h 57m2 stops
$2,067Royal Air Maroc
Find Deal
Mon, Dec 15 - Wed, Jan 7
Royal Air Maroc Logo
9:50 pm - 4:20 amSEA-FNA
22h 30m2 stops
Royal Air Maroc Logo
5:20 am - 2:49 pmFNA-SEA
41h 29m2 stops
$2,231Royal Air Maroc
Find Deal
Mon, Dec 15 - Tue, Jan 6
Turkish Airlines Logo
10:40 am - 12:25 amSEA-FNA
29h 45m3 stops
Turkish Airlines Logo
1:25 am - 5:05 pmFNA-SEA
23h 40m2 stops
$2,915Turkish Airlines
Find Deal
Mon, Dec 15 - Sun, Jan 4
Turkish Airlines Logo
10:40 am - 12:25 amSEA-FNA
29h 45m3 stops
Turkish Airlines Logo
1:25 am - 5:05 pmFNA-SEA
23h 40m2 stops
$2,953Turkish 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 Ethiopian Air ($1,371) and United Airlines ($1,632).


Good to know

Low seasonSeptember
Cheapest flight$1,371
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 12% 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 3935 reviews
7.3Boarding
7.4Entertainment
7.7Crew
7.3Comfort
7.4Food
Airline reviews

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

2.0 MediocreTᴀᴍɪʟᴀ, Aug 2025SEA - IST
Read more Turkish Airlines reviews

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.

Everything was very good, except that the plane was an hour and a half late

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

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