$1,369 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

KAYAK searches hundreds of travel sites at once for deals on flights to Sierra Leone

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Sierra Leone Flight Deals from Seattle

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Freetown
Freetown3 stops$1,369
Freetown
Freetown3 stops$1,369

Cheap Flights from Seattle to Sierra Leone

 
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
8:00 am - 4:45 pmSEA-FNA
49h 45m3 stops
Ethiopian Air Logo
9:00 am - 8:44 pmFNA-SEA
42h 44m4 stops
$1,369Ethiopian Air
Find Deal
Thu, Oct 2 - Thu, Oct 23
Ethiopian Air Logo
8:00 am - 4:45 pmSEA-FNA
49h 45m4 stops
Ethiopian Air Logo
9:00 am - 3:52 pmFNA-SEA
37h 52m4 stops
$1,441Ethiopian Air
Find Deal
Sun, Nov 30 - Sun, Feb 22
Turkish Airlines Logo
7:00 pm - 12:25 amSEA-FNA
45h 25m2 stops
Turkish Airlines Logo
1:25 am - 5:05 pmFNA-SEA
23h 40m2 stops
$1,490Turkish Airlines
Find Deal
Sun, Nov 30 - Tue, Feb 24
Turkish Airlines Logo
7:00 pm - 12:25 amSEA-FNA
45h 25m2 stops
Turkish Airlines Logo
1:25 am - 5:05 pmFNA-SEA
23h 40m2 stops
$1,539Turkish Airlines
Find Deal
Fri, Nov 28 - Tue, Feb 24
United Airlines Logo
11:05 am - 6:40 pmSEA-FNA
23h 35m2 stops
United Airlines Logo
8:05 pm - 6:59 pmFNA-SEA
30h 54m3 stops
$1,550United Airlines
Find Deal
Thu, Nov 27 - Thu, Feb 26
United Airlines Logo
11:50 pm - 6:40 pmSEA-FNA
34h 50m2 stops
United Airlines Logo
7:45 pm - 8:10 pmFNA-SEA
32h 25m3 stops
$1,558United Airlines
Find Deal
Sun, Nov 30 - Mon, Feb 23
Brussels Airlines Logo
11:05 am - 6:25 pmSEA-FNA
23h 20m2 stops
Brussels Airlines Logo
7:45 pm - 6:59 pmFNA-SEA
31h 14m3 stops
$1,683Brussels Airlines
Find Deal
Sat, Nov 29 - Wed, Feb 25
Brussels Airlines Logo
11:05 am - 6:40 pmSEA-FNA
23h 35m2 stops
Brussels Airlines Logo
8:05 pm - 6:59 pmFNA-SEA
30h 54m3 stops
$1,688Brussels Airlines
Find Deal
Sun, Nov 30 - Tue, Feb 24
Logo
9:55 pm - 4:25 pmSEA-FNA
34h 30m3 stops
Logo
8:05 am - 7:03 pmFNA-SEA
42h 58m3 stops
$2,339
Find Deal
Thu, Oct 2 - Thu, Oct 23
Logo
5:15 pm - 4:25 pmSEA-FNA
40h 10m2 stops
Logo
8:05 am - 1:25 pmFNA-SEA
36h 20m2 stops
$2,648
Find Deal
Useful Info

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.

What is the cheapest month to fly from Seattle to Sierra Leone?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Sierra Leone, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Sierra Leone is September, when tickets cost $1,332 (return) on average. On the other hand, the most expensive months are June and February, when the average cost of round-trip tickets is $1,976 and $1,934 respectively.

Find deals

Good to know

Low seasonJanuary
High seasonDecember
Cheapest flight$1,369
Best time to beat the crowds but there is an average 6% increase 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.

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 3852 reviews
7.3Comfort
7.3Boarding
7.4Entertainment
7.3Food
7.7Crew
Airline reviews

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.

2.0 MediocreAnonymous, Jun 2025DFW - IST
Read more Turkish Airlines reviews

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

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Everything you need to know for your flight from Seattle to Sierra Leone

Information on your arrival and departure airports

Seattle (SEA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.