$1,535 Find Cheap Flights from Philadelphia 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 Philadelphia to Sierra Leone departing on 9/7. 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 Philadelphia to Sierra Leone

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Freetown
Freetown2 stops$1,535
Freetown
Freetown2 stops$1,535

Book Cheap Philadelphia 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 Philadelphia 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 Philadelphia to Sierra Leone

dom., sep. 7 - mié., sep. 10
Air Canada Logo
3:25 pm - 5:25 pmPHL-FNA
22h 00m2 stops
Air Canada Logo
6:45 pm - 2:38 pmFNA-PHL
23h 53m3 stops
$1,535Air Canada
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mié., oct. 8 - mar., oct. 14
Turkish Airlines Logo
10:20 am - 12:30 amPHL-FNA
34h 10m3 stops
Turkish Airlines Logo
1:30 am - 9:33 amFNA-PHL
36h 03m3 stops
$1,589Turkish Airlines
Find Deal
mié., oct. 8 - mié., oct. 15
Brussels Airlines Logo
5:35 pm - 5:25 pmPHL-FNA
43h 50m2 stops
Brussels Airlines Logo
6:45 pm - 6:57 pmFNA-PHL
28h 12m3 stops
$1,621Brussels Airlines
Find Deal
mié., oct. 8 - mié., oct. 15
Brussels Airlines Logo
5:35 pm - 5:25 pmPHL-FNA
43h 50m2 stops
Brussels Airlines Logo
6:45 pm - 6:57 pmFNA-PHL
28h 12m2 stops
$1,656Brussels Airlines
Find Deal
dom., sep. 7 - mié., sep. 10
United Airlines Logo
6:30 am - 5:25 pmPHL-FNA
30h 55m2 stops
United Airlines Logo
6:45 pm - 12:21 amFNA-PHL
33h 36m3 stops
$1,673United Airlines
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dom., sep. 7 - mié., sep. 10
Logo
10:35 am - 5:25 pmPHL-FNA
26h 50m3 stops
Logo
6:45 pm - 10:08 pmFNA-PHL
31h 23m3 stops
$1,693
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mié., oct. 8 - mié., oct. 15
Logo
8:35 pm - 4:25 pmPHL-FNA
39h 50m3 stops
Logo
8:05 am - 9:00 amFNA-PHL
52h 55m3 stops
$1,864
Find Deal
vie., dic. 5 - vie., ene. 2
British Airways Logo
7:45 pm - 4:20 amPHL-FNA
27h 35m2 stops
British Airways Logo
5:20 am - 1:10 pmFNA-PHL
36h 50m2 stops
$2,395British Airways
Find Deal
sáb., dic. 20 - sáb., ene. 3
British Airways Logo
6:50 pm - 4:20 amPHL-FNA
28h 30m3 stops
British Airways Logo
5:20 am - 4:15 pmFNA-PHL
39h 55m2 stops
$3,103British Airways
Find Deal
lun., dic. 1 - lun., dic. 29
United Airlines Logo
8:00 pm - 6:40 pmPHL-FNA
41h 40m2 stops
United Airlines Logo
7:45 pm - 11:30 pmFNA-PHL
32h 45m3 stops
$3,766United Airlines
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from Philadelphia 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 Philadelphia to Sierra Leone?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia 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 Philadelphia to Sierra Leone is January, when tickets cost $1,599 (return) on average. On the other hand, the most expensive months are October and December, when the average cost of round-trip tickets is $2,402 and $2,172 respectively.

Find deals

Good to know

Low seasonMay
Cheapest flight$1,535
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Philadelphia to Freetown

FAQs - booking Sierra Leone flights

  • How does KAYAK find such low prices on flights from Philadelphia 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 Philadelphia to Sierra Leone.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia 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 Philadelphia 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 Philadelphia 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 Philadelphia 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 Philadelphia 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 afternoon, when round-trip flights cost $1,755 on average. Morning departures are around 18% 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 $2,147.

Reviews of the top airline flying from Philadelphia to Sierra Leone

 
Need help choosing which airline to fly with from Philadelphia 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.
7.2
Brussels AirlinesOverall score based on 351 reviews
8.0Crew
7.3Boarding
6.2Food
6.9Comfort
6.1Entertainment
Airline reviews

Too cramped up for the better seats I paid for.

4.0 OkayAnonymous, Aug 2025YUL - MCO
Read more Brussels Airlines reviews

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

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

Information on your arrival and departure airports

Philadelphia (PHL)

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