£351 Find Cheap Flights to Sierra Leone – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Sierra Leone departing on 23/8. 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, 0 bags

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Flight Deals

Book Cheap Sierra Leone Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 return flight deals to Sierra Leone

Mon, 4 Jan - Sun, 24 Jan
Royal Air Maroc Logo
17:05 - 04:20
MAN
-
FNA
11h 15m
1 stop
Royal Air Maroc Logo
05:20 - 16:05
FNA
-
MAN
10h 45m
1 stop
£631Royal Air Maroc
Tue, 5 Jan - Sun, 31 Jan
Royal Air Maroc Logo
17:05 - 04:20
MAN
-
FNA
11h 15m
1 stop
Royal Air Maroc Logo
05:20 - 16:05
FNA
-
MAN
10h 45m
1 stop
£640Royal Air Maroc
Sun, 25 Oct - Tue, 17 Nov
SWISS Logo
20:05 - 18:25
LHR
-
FNA
22h 20m
2 stops
SWISS Logo
20:10 - 13:00
FNA
-
LHR
16h 50m
3 stops
£748SWISS
Sun, 15 Nov - Sun, 29 Nov
Brussels Airlines Logo
11:05 - 18:25
LHR
-
FNA
31h 20m
1 stop
Brussels Airlines Logo
20:10 - 17:05
FNA
-
LHR
20h 55m
2 stops
£750Brussels Airlines
Thu, 3 Sep - Sun, 20 Sep
Multiple Airlines Logo
20:05 - 17:25
LHR
-
FNA
22h 20m
2 stops
Multiple Airlines Logo
18:45 - 17:05
FNA
-
LHR
21h 20m
2 stops
£751Multiple Airlines
Mon, 16 Nov - Sun, 29 Nov
Brussels Airlines Logo
06:50 - 18:25
LHR
-
FNA
11h 35m
1 stop
Brussels Airlines Logo
20:10 - 10:05
FNA
-
LHR
13h 55m
2 stops
£753Brussels Airlines
Mon, 19 Oct - Mon, 2 Nov
Multiple Airlines Logo
06:50 - 17:15
LHR
-
FNA
11h 25m
1 stop
Multiple Airlines Logo
19:45 - 11:15
FNA
-
LHR
15h 30m
3 stops
£755Multiple Airlines
Tue, 8 Sep - Fri, 25 Sep
SWISS Logo
18:05 - 17:25
LCY
-
FNA
24h 20m
2 stops
SWISS Logo
18:45 - 17:25
FNA
-
LCY
45h 40m
3 stops
£758SWISS
Mon, 16 Nov - Sun, 29 Nov
Kenya Airways Logo
06:00 - 17:30
BHX
-
FNA
35h 30m
3 stops
Kenya Airways Logo
18:30 - 09:45
FNA
-
BHX
39h 15m
3 stops
£1,158Kenya Airways
Sat, 5 Dec - Fri, 25 Dec
Kenya Airways Logo
13:30 - 17:30
BHX
-
FNA
28h 00m
3 stops
Kenya Airways Logo
18:30 - 12:50
FNA
-
BHX
42h 20m
3 stops
£1,165Kenya Airways
Booking Insights

KAYAK's insights & trends for flights to Sierra Leone

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

What is the cheapest flight to Sierra Leone?

These are the best return prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Sierra Leone from the United Kingdom found in the last 5 days was to Freetown, at £988 return. The most popular route is London Gatwick Airport (LGW) to Freetown (FNA) and the cheapest return ticket found on this route in the last 5 days was £988.

What is the cheapest month to fly from the United Kingdom to Sierra Leone?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom 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 the United Kingdom to Sierra Leone is September, when tickets cost £462 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is £605 and £567 respectively.

How far in advance should I book a flight from the United Kingdom to Sierra Leone?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sierra Leone, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from the United Kingdom to Sierra Leone, you should book around 2 weeks before departure, which saves you about 4% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know - Cheap tickets to Sierra Leone

Low season

August

Cheapest flight

£351
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (28% more expensive on average)
Flight from London Gatwick Airport to Freetown

FAQs - booking Sierra Leone flights

  • How does KAYAK find such low prices on flights from the United Kingdom 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 the United Kingdom to Sierra Leone.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom 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 the United Kingdom 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 the United Kingdom 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 day to fly to Sierra Leone?

    Based on KAYAK data, the cheapest day to fly to Sierra Leone is Wednesday when return tickets can be as cheap as £931. On the other hand, the most expensive day to fly is Tuesday, when return prices are £1,224 on average.

Top tips for finding cheap flights to Sierra Leone

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sierra Leone flight deals.

Reviews of the top 4 airlines flying to Sierra Leone

 
Need help choosing which airline to fly with from the United Kingdom 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.
7.5
SWISSOverall score based on 2019 reviews
7.7Boarding
7.4Comfort
6.8Entertainment
8.3Crew
7.1Food
Airline reviews

The food could have been better but everything else was superb.

10.0 ExcellentCourtney, Jul 2026
LAX - ZRH
Read more SWISS reviews

The food could have been better but everything else was superb.

Didn't make the connection as my primary flight was 3 hrs late, I had to basically beg to be put on a different airline to continue my trip otherwise I would have been sitting on the airport for 8 hrs

Very unprofessional treatment of customers - boardring on being unethical. Only cares about money and not the customer. If you use the swiss brand, you should deserve it - now swiss air doesn't deserve the swiss brand.

Plane was empty on the first leg of the journey. Seats have very little space between seats. No entertainment.

Best international flight I have had in a while! Far superior accommodation, services, food and general experience compared to U.S. airline companies.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

Delayed 30 mins Forced to check in my carry on luggage

No fault of the crew, but the the rear lavatories were closed the entire flight. The front lavatories were blocked off for the first part of the flight by the food cart. Then some minor turbulence occurred so the fasten seatbelt sign came on for the second part of the flight. Heroic containment engaged! It was not fun.

Horrible experience. I was apparently picked at random for a security screening - that was the most demeaning experience I have had in my life with a guy poking and prodding and having me take off my shoes, move up my pants so he could swab my legs - telling me I couldn't bring more than some quantity of cookies - I had 3 boxes of cookies in my luggage. In the end he did let me keep them but that was really uncalled for. Harrassment in the name of security.

WE didint profit of food , but for the other think all was good

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

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

Terrible seats. Whoever designed the seats should try taking a long flight in it themselves.

Food quality is deteriorating each time, last year was very good. I avoid the plane food lately.

I felt the overall quality of the plane and food service was less than that of their partner airlines, United. An example was wine was served in paper cups in premium economy class. There was no real silverware, napkins or a welcome kit other than a pillow and blanket.

in the front - higher class of business - sitting in the same seat (with one empty in the middle) is not acceptable any more. need the business class to be as we paid for.

They robbed me, filed a complaint and they ignored me

On time, kind staff but the aircraft was not clean

I will never flight again with them. No charges plug in the air plane. Just that can tell you how bad the service was.

The flight attendants were very nice, friendly and went above and beyond in making our journey pleasant.

Cancellation was really bad no organizations at all and I want to choose a direct flight for the 18 January counter agent does not allowed me no even to speak was rude I was forced to got a third world country flight

There is nothing Royal about Royal Air Maroc. Old planes, poor service, no entertainment and everyone of my 4 flights was late.

Had the worst service I have experienced in 45 years of flying internationally (over 100 flights). This was an 8-hour flight and the crew was completely non-responsive to any and all requests for assistance from the 200+ passengers. My wife and I each pressed the button for assistance at least 4 separate times and no crew member ever responded. Looking down the aisle, at any given time at least a dozen passengers request-for-assistance lights were on and no crew member ever assisted any of them either. Notably, it was a very smooth flight with no turbulence, so there was no reason crew members could not provide assistance. Other than two meals - one at the beginning and one at the very end, the crew did not serve water or other drinks at all. We had to get up and walk to the end of the plane to get water ourselves. The only snacks available were saltine crackers. Crew also did not collect trash except immediately after each meal. Plane was a mess and everyone was coughing at the end due to lack of water. We found the crew hanging out in the front of the plane talking to each other and laughing amongst themselves without a care in the world about the 200 passengers. One was just enjoying a book. Don’t ever fly Royal Air Maroc if you can avoid it.

Long delayed that cause missing my connection. Accommodation and food at the Casablanca airport was horrible

This was the worst experience ever. It was such chaos at boarding due to boarding zone and letting everyone with children and strollers go first. Once the plane door closed they didn’t let us know why we were not moving until after 30 mins of sitting on the plane. Then ANOTHER 2 hours passed with no other communication or update as to why we were still sitting on the plane. 2 and half hours of sitting on a plane! When I ask a flight attendant what was the delay he gave ALOT of attitude and said he don’t know what’s going on. This flight attendant was soooo rude to customers to the point one lady was telling him how rude he was. I also felt other flight attendants spoke to the people who spoke their language; I am an American so this was also upsetting. The food was horrible, I only ate the bread. We finally landed and we almost missed our connecting flight. We was able to run and make out next flight within 30 mins. Our flight from Casablanca to Marrakech was quick. BUT here is where I was really UPSET. They left everyone luggage who was on the flight in Casablanca. We went to baggage claim and they had Attitudes! How are you mad with us for losing our bags, I don’t get it. We had to wait for the next flight to come in with our bags. The baggage claim guy said they wouldn’t deliver our bags to our hotel because of past experiences; now we have to pay for another cab to come back! They had so much luggage outside of baggage claim I can see this was happening to a lot of people. They said they would email us once our bags arrived. He told us the next flights coming in (which I researched myself and he gave the wrong times!). We took a cab to our hotel to wait. I seen my bag was at RAK airport (because of my AirTag) 4 hours later but no email from baggage claim. I waited two more hours and still no email letting us know it arrive! We missed dinner plans! We went to airport and got our bags (security at RAK was rude to us and had us walking all around in order to get to baggage claim). I will NEVER fly with Royal Air Maroc ever in life, even if it means I can’t fly to other countries that I would love to visit since this ruined my friends birthday already. I PRAY our flight back home is wayyy better. This is no way to treat people. I fly frequently so I know how airlines should treat people and Royal does not!

when we ask for water or any help nobody care.. they are too arrogant

No priority boarding (travelling with a toddler) and the flight was 4 hours late.

Their online check-in system was offline so the lines at the counter were extremely long. Making our connection was also very unpleasant as there were no priorities for boarding (basically a free-for-all) and since I was travelling with my toddler we had a very hard time. The connecting flight was also 4 hours late.

We were charged an additional $54 usd per passenger to board, not mentioned in the ticket.

Everything you need to know for your flight to Sierra Leone

Cabin class types available on flights to Sierra Leone

Cabin classes available on flights to Sierra Leone. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.