£328 Find Cheap Flights 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 the United Kingdom to Sierra Leone departing on 15/1. 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

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

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

Save 24% 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.

Flight Deals
Booking Insights
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

Wed, 14 Jan - Mon, 2 Feb
Multiple Airlines Logo
06:50 - 18:40LHR-FNA
11h 50m1 stop
Multiple Airlines Logo
19:45 - 11:15FNA-LHR
15h 30m3 stops
£686Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
SWISS Logo
20:05 - 18:40LHR-FNA
22h 35m2 stops
SWISS Logo
20:10 - 13:40FNA-LHR
17h 30m3 stops
£690SWISS
Find Deal
Mon, 16 Feb - Mon, 23 Mar
Brussels Airlines Logo
06:50 - 18:25LHR-FNA
11h 35m1 stop
Brussels Airlines Logo
19:45 - 10:05FNA-LHR
14h 20m2 stops
£712Brussels Airlines
Find Deal
Sat, 3 Jan - Sun, 25 Jan
Brussels Airlines Logo
06:50 - 18:40LHR-FNA
11h 50m1 stop
Brussels Airlines Logo
20:10 - 21:20FNA-LHR
25h 10m2 stops
£714Brussels Airlines
Find Deal
Wed, 21 Jan - Tue, 3 Feb
Turkish Airlines Logo
17:05 - 00:20LGW-FNA
31h 15m2 stops
Turkish Airlines Logo
01:20 - 22:35FNA-LGW
21h 15m2 stops
£754Turkish Airlines
Find Deal
Wed, 21 Jan - Tue, 3 Feb
Turkish Airlines Logo
10:15 - 00:20LGW-FNA
38h 05m2 stops
Turkish Airlines Logo
01:20 - 22:35FNA-LGW
21h 15m2 stops
£755Turkish Airlines
Find Deal
Thu, 22 Jan - Sun, 15 Feb
Royal Air Maroc Logo
17:10 - 04:20LHR-FNA
11h 10m1 stop
Royal Air Maroc Logo
05:20 - 15:50FNA-LHR
10h 30m1 stop
£765Royal Air Maroc
Find Deal
Thu, 13 Nov - Fri, 19 Dec
Royal Air Maroc Logo
16:10 - 03:30LGW-FNA
11h 20m1 stop
Royal Air Maroc Logo
05:20 - 15:10FNA-LGW
9h 50m1 stop
£788Royal Air Maroc
Find Deal
Tue, 18 Nov - Mon, 24 Nov
Ethiopian Air Logo
18:30 - 16:45MAN-FNA
22h 15m3 stops
Ethiopian Air Logo
09:00 - 07:30FNA-MAN
22h 30m3 stops
£1,071Ethiopian Air
Find Deal
Wed, 19 Nov - Tue, 25 Nov
Ethiopian Air Logo
18:30 - 16:25MAN-FNA
21h 55m3 stops
Ethiopian Air Logo
09:00 - 08:20FNA-MAN
23h 20m3 stops
£1,148Ethiopian Air
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Sierra Leone

Get data-powered insights and trends for 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 72 hours.

The cheapest ticket to Sierra Leone from the United Kingdom found in the last 72 hours was to Freetown, at £470 return. The most popular route is London Gatwick Airport (LGW) to Freetown (FNA) and the cheapest return airline ticket found on this route in the last 72 hours was £470.

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 March, when tickets cost £790 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is £1,182 and £1,024 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 5 weeks before departure, which saves you about 14% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Which is the cheapest airport to fly into in Sierra Leone?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Sierra Leone is Freetown Lungi Intl Airport (FNA), with an average flight price of £463.

Good to know - Cheap tickets to Sierra Leone

Low seasonSeptember
Cheapest flight£336
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from London Heathrow 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 Friday when return tickets can be as cheap as £810. On the other hand, the most expensive day to fly is Sunday, when return prices are £994 on average.

  • 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 morning, when retur flights cost £789 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to Sierra Leone is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £988.

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 5 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 1774 reviews
7.1Food
7.7Boarding
7.4Comfort
6.8Entertainment
8.2Crew
Airline reviews

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.

10.0 ExcellentAnonymous, Oct 2025LHR - DEN
Read more SWISS reviews

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.

We flew an Air Bus 330 airliner from Zurich to Boston. Our seats were terrible. I am 6'5" with long legs. I tend to refuse paying extra for extra seat room, usually it's tolerable. We were side by side in row 40, with my wife in the window and me in the aisle. The internal arm rest only rose to 45 degrees, I thought it was broken. I ended up standing by our seats in the aisle for an hour. A stewardess finally approached me and asked if I was feeling sick. I told her that it was the worst seat comfort I had ever encountered. She left and shortly came back telling me that there were center row seats two up from us where only one passenger was sitting out of the 4 seats. I took her advice and sat there most of the flight. I put m legs sideways in the adjoining empty seat. But the arm rests there as well only rose to 45 degrees, so it's a feature, not a defect. The arm rest position really limits our position. It's a horrible seating design, what are the air craft designers thinking?

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

At the boarding gate, passengers were offered the option of checking in their carry-on luggage, as the plane was full. However, they failed to specify that they would not be dropping it off at the exit. Instead, everyone had to wait over 30 minutes at the airport carousel, and to everyone's surprise, not even the carry-on luggage, but the checked luggage, was the first to arrive. An hour later, we finally collected our bags. Lesson learned: I will never check my carry-on luggage with Swiss Air / Helvetic Airways again.

The return was painful because of the flight that was canceled. Nobody was able to help us out. It took hours and a lot of walking on two different airports to get a new flight

The cabin was warm and few used the blankets. I should’ve upgraded.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

The crew was very friendly and nice! Very smooth flight.

Each flight we took was late with little or no updates or information.

...as stated previously, red tape should be shorted by Swiss in terms of generating refunds...

Everything was so smooth. It could be just a better temperature in the plane; it was a little cold.

Boarded via bus instead of the air bridge Had to wait 10mins in the bus at the tarmac before we were allow to go up

Staff friendly. Business class but issue with flat bed. Incoming Turkish flight delayed. Made connection due to fast buggy but luggage did not make it. Confusion at Delhi airport

It was pleasant except for the boarding at Istanbul and long wait for the wheel chair almost missed the flight Itambul to Dubai

Small seat space for 13 hours flight, they charged for baggage , very bad quality of food,

Absolute worst airline. Charged us $720 to check 4 bags (2 of which were carry-on). Entertainment systems didnt work. And on a 12 hour flight they served 2 meals and never once came around outside of those 2 meals with a beverage or cup of water. Will never fly them again.

With a 4 hour delay its was a very basic flight which was just bearable. We were offered food vouchers for the delay and then they didnt work, so that was annoying. Also poor communication about the delay which got pushed out 3 times.

Very good overall.... apart from the cost of extra check ed in luggage where they charge £17 per kg, and no option to just buy an extra bag allowance (at least on the route I took)

Turkish airlines have improved a lot, please keep up the good work.

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.

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.

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

Need to do a lot of improvement on service and cleaness

Our first flight was delayed and when we got off that plane, nobody was really helping to direct us to the next gate. It was very frustrating. One staff simply said hurry, which wasn’t helpful. We had to go a long way to get to the next gate. Another issue on the plane itself was the bathrooms were disgusting and filthy and it didn’t seem like anybody was checking on them were cleaning them and it was a long flight. There was urine on the floor and they stunk. Also, the screen in front of my seat did not work, and I tried different headphones and still had no sound. You would think somehow those things are reviewed occasionally for working order.

Good. Crew do seem to be less friendly- management are clearly limiting them or not empowering them as they used to.

Checking in wasn't organized, too many so-called diplomats were jumping line while everyone was waiting in line. They should have their own line not to impede on other passengers that was also waiting to be served. We all paid money and there should be no discrimination because everyone's money should have the same value diplomat or not! If they want to give diplomats some special treatment then let them create their own check in desk and not treat other passengers some that are (elderly, some with children, pregnant women) making them stand longer in line than necessary just because people are jumping line 😡

Were not told that carryon laggage has to be only 12 kgs but my bag was heavier asked to pay an additional $550.00. I could have upgraded to a bussiness class for that price and no one at the gate to upgrade but able to take money for the extra weight. I felt like this was a setup scam.

I had a comfortable seat that makes my trip wonderful. I appreciate the Ethiopia crew, they were very helpful

i send you separate claim of what happens ,I buy ticketed from you and you said that it is confirmed and shall send the ticket in 24 hrs but you did not send and when we go to Ethiopian air line counter they say it is pending and we dont know why ,and we forced to buy another ticket ,and this all because Ethiopian air lines canceled the return flight from Adi Ababa to Amman, please note that we buy all the tickets through your app and hold you responsible for all loss and discomfort.

United was best airlines I have seen since I got there choose united airlines

No Asian Vegetarian food was available on this sector but only fish and chicken and pasta were offered.

Needs improvement because some of the tvs and charging ports weren’t working

the whole flight is bad from Miami to Casablanca and from casablanca to Miami. Delays, service, food, .... Not flying again with this airline

Intersting crew: only men with a bit of roughness. The food was not bad, but there´s no alcohol option

The food was disappointing, and the airplane appeared old, with torn seats. Royal Air Maroc could definitely do better.

Extremely Disappointing Experience Boarding was chaotic and poorly managed—we were left standing in the heat for 30–45 minutes with no explanation or apology. As a business class passenger, I was shocked when a staff member rudely refused to let me board after I questioned why I had to check in my carry-on, which contained valuables. Despite explaining my concerns, he remained unreasonably inflexible. Thankfully, the captain intervened and retrieved my bag personally. This same staff member was also loud and disrespectful to several other passengers. Completely unacceptable service.

Awful. Seats on this Dreamliner really uncomfortable with broken tables. No food selection availability in business class. Poor service. No engagement senior flight attendant spent more time applying make up then speaking to her guests. It appeared that the right side received a different level of service to the left when there were only 8 people. Worst flight I have ever had. A great way to ruin an outstanding two week with this return flight

Flights were okay. Not bad, not good. On time and efficient. Planes are a bit old and run down, even the 787... Casablanca airport, HORRIBLE. no air conditioning, no power outlets, no clear signs to anywhere, old, unfriendly, no restaurants to speak of. Casablanca lounge, HORRIFIC No seats available most of the time, no power outlets working, no food, only water is offered, 1 shower available, unfriendly and inneficient people, no air conditioning, flies and bugs everywhere, extremely old seats and unconfortable. Although with some cleaning crew present, toilettes are .... not too clean.

3 hour delay, very rude flight attendant the food was horrible.

Wait time was very long during boarding. We had to wait a while in the bus which was under the sun.

When the flight landed, it was still going towards the gate, when everybody got up. Nobody cared that the flight was still in "active taxi" mode. But seems like this is common on Air Maroc flights.

1. Boarding - Chaotic, no announcements. 2. Gate Agents - Don't care about anything. 3. Inflight - FA are good and cordial. 4. Landing - Everybody is in a rush to get out because of the crowding at immigration.

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.

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