£658 Find Cheap Flights from Sierra Leone to the United Kingdom

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KAYAK's insights & trends for flights to the United Kingdom

Get data-powered insights and trends for flights to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sierra Leone to the United Kingdom, 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 Sierra Leone to the United Kingdom is November, when tickets cost £636 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of round-trip tickets is £982 and £916 respectively.


Good to know - Cheap tickets from Sierra Leone to the United Kingdom

Low seasonMarch
High seasonAugust
Cheapest flight£489
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (21% more expensive on average)
Flight from Freetown to London Gatwick Airport

FAQs for booking flights from Sierra Leone to the United Kingdom

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

    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 Sierra Leone to the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sierra Leone to the United Kingdom 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 Sierra Leone to the United Kingdom?

    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 Sierra Leone to the United Kingdom 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 Sierra Leone to the United Kingdom?

    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 Sierra Leone to the United Kingdom 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 the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Wednesday when return tickets can be as cheap as £762. On the other hand, the most expensive day to fly is Monday, when return prices are £1,315 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the morning, when round-trip flights cost £1,170 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is £1,419.

Top 5 airlines serving from Sierra Leone to the United Kingdom

 
Need help choosing which airline to fly with from Sierra Leone to the United Kingdom? 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.
7.4
Brussels AirlinesOverall score based on 355 reviews
8.0Crew
6.4Food
7.1Comfort
6.3Entertainment
7.5Boarding
Airline reviews

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

10.0 ExcellentGrant, May 2025ALC - BRU
Read more Brussels Airlines reviews

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.

Crew was enthusiastic. Meal was surprisingly good. They came to give water very frequently. Negative that the seat reclining didn't work

That was a short flight by the only time I could actually sleep

How can a national carrier and part of Lufthansa group not even provide complimentary water and a snack in such a long flight ?

The flight went well, only during the flight from Brussels to Vilnius I would have liked if they had at least given us plain water to drink.

The boarding process would have been better. When people are flying internationally and the airline is a member of Star Alliance they cannot have different rules for carryon baggage. Brussels Airlines made us adjust the weight of our carryons based on their rules even though we were flying international and our next flight was with United which does not have weight restrictions for carryons. That was just ridiculous.

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

One of the best flights I have been on in a while. Food was excellent. The chair-back screens in economy were A+. The crew was friendly and helpful.

Here's a sample answer: "Honestly, I was really impressed with Turkish Airlines, but if I had to suggest one area for improvement, it would be: - *More efficient boarding process*: I noticed that boarding took a bit longer than expected, which might be frustrating for passengers with tight connections.

"I had a fantastic experience with Turkish Airlines! Here are some things that really stood out to me: - Delicious food options, including a wide range of Turkish cuisine - Friendly and attentive flight attendants - Extensive in-flight entertainment options - Smooth and efficient check-in and boarding process Overall, I was thoroughly impressed with Turkish Airlines and would definitely fly with them again. The combination of comfort, service, and amenities made for a truly enjoyable flight experience."

A fairly standard 2/2 configuration. Boeing 787-9 is modern but the amenities chosen by Turkish for their seats are slightly limited - no in-seat charging, for example. Otherwise, a good flight.

The WiFi setup on the plane is needlessly cumbersome. Simplify the interface and login.

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

I liked the ability to walk and stand in the crew area. I hated the security check experience before boarding. The airport staff were so rude, yelling at us unnecessarily, delaying us on purpose, and even threatening to call the police on us!

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

3 hours delay to start with and then food was terrible.

Im if Ethiopian can allow customers to use their mileage for in flight connexion it will be great.

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

It was wonderful best Air lines covert and all very happy with their service they have been very helpful and friendly

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

For Vegetarian Food was very poor. Though we had opted for Asian Vegetarian Food they didn’t serve but only what was available was served. We were offered Smoked Salmon!

It was very bad experience with Ethiopian airlines . The flight was delayed in both ways . On the way coming back one of the crews dropped hot coffee on my whole body and other crew dropped used dirty glasses on top of me . The same crew that dropped hot coffee on me hit me with the food trolley on my knee while I was sleeping . I couldn’t sit properly due to the pain on my knee caused by those irresponsible crews . Very unprofessional airlines

Flight was delayed an hour. Also, I bought an extra legroom seat online; but the actually plane was a different configuration so I didn't get what I paid for . This happened on the Addis to Lusaka leg of my trip.

The plane was overbooked and the crew was very rude. My luggage was never put on the plane. I got to NY and waited 2 hours just to find out that my luggage was left.

Terrible customer service I lost my bag luggage and I still haven’t received any information

The ailine departed and arrived late foe every leg of the trip, causing myself and my travel companions to miss every connecting flight. It was very unorganized given theat there was a lot of miscommunication. The flights offered are unrealistic and when you call they assure you that the plane waits for you. I missed an. entire day of my vacation and any entire day of rest back home because of the airline. I do not plan to support the airline again. Thank you

I enjoyed my flight I arrived safe with all my luggage

No complaints just improve on the food service. Provide enough dinner. People are complaining about that.

Was very good, was happy with the way staff were smiling and how they were approachable

A child was loud throughout which made the trip less than optimal. Crew was great and professional. They need to change the automatic seat belt announcement which is too loud and had other unneeded words like "this is XYZ announcement number one'

Love the dreamliner plane. It's such a smooth ride, I don't notice that it's 15 hours in the air. The staff are great and they don't overstuff you with food.

I really like this airline. The staff are lovely and friendly, the planes are tidy and unfussy. I would rate them at the top of the African Airline carriers.

Delayed by 4 hours with inadequate advance notifications which caused us a lot of consternation and angst. I will never fly or recommend your airline again

Flight was changed 3 times, from a night flight to a day flight, and then delayed by 5h…

Kenya Airways delayed my flights for 7 days. Each delayed, they notified me last minute. This is ridiculous.

The kindness and good humor of all the people who this flight possible was a joy.

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.

This is the worst seat that I ever sat on. The length and width are great but Super uncomfortable. We felt like sitting on marble.

Worst flight experience of my life. It was cancelled and they left us in the airport for 7 hours having no idea what to do.

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.

There was a technical problem with the aircraft after we boarded and we had to leave the plane and wait for two hours where we couldn’t talk to anyone. I had a connection in Toronto to Vancouver I obviously missed it. Arriving to Vancouver the flight was canceled and I wasn’t offered any another flights. I had to book one on my own charges to get back home. Also at Casablanca check in. They said our luggage will go to final destination and they did not!

Book cheap flights from Sierra Leone to the United Kingdom

Cheapest flights to the United Kingdom from Sierra Leone found in 2025

Recent return flight deals

6/7Sun
2 stopsBrussels Airlines
25h 10mFNA-LHR
8/9Mon
1 stopBrussels Airlines
10h 40mLHR-FNA
£658
6/7Sun
2 stopsBrussels Airlines
25h 50mFNA-LHR
11/9Thu
1 stopBrussels Airlines
31h 20mLHR-FNA
£667
7/7Mon
2 stopsEthiopian Air
20h 20mFNA-LGW
9/9Tue
2 stopsEthiopian Air
31h 35mLGW-FNA
£803
1/7Tue
2 stopsKenya Airways
45h 50mFNA-LGW
8/9Mon
2 stopsKenya Airways
31h 05mLGW-FNA
£827
7/7Mon
2 stopsEthiopian Air
31h 00mFNA-LHR
9/9Tue
2 stopsEthiopian Air
20h 45mLHR-FNA
£835
4/7Fri
2 stopsRoyal Air Maroc
9h 55mFNA-LGW
9/9Tue
2 stopsRoyal Air Maroc
14h 20mLGW-FNA
£857
3/7Thu
2 stopsKenya Airways
45h 45mFNA-LGW
11/9Thu
2 stopsKenya Airways
31h 30mLGW-FNA
£866
1/8Fri
2 stopsRoyal Air Maroc
9h 55mFNA-LGW
30/8Sat
2 stopsRoyal Air Maroc
14h 20mLGW-FNA
£881
2/8Sat
2 stopsTurkish Airlines
20h 00mFNA-LGW
31/8Sun
2 stopsTurkish Airlines
19h 55mLGW-FNA
£1,135
31/7Thu
2 stopsTurkish Airlines
19h 55mFNA-LGW
30/8Sat
2 stopsTurkish Airlines
32h 10mLGW-FNA
£1,147

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Recent one-way flight deals

25/6Wed
1 stopRoyal Air Maroc
7h 50mFNA-LGW
£489
25/6Wed
1 stopRoyal Air Maroc
9h 55mFNA-LHR
£489
24/8Sun
2 stopsBrussels Airlines
21h 20mFNA-LHR
£548
24/8Sun
3 stopsSWISS
44h 50mFNA-LHR
£559
25/6Wed
2 stopsEthiopian Air
23h 05mFNA-LHR
£559
25/6Wed
2 stopsEthiopian Air
20h 25mFNA-LGW
£614
17/6Tue
2 stopsKenya Airways
31h 10mFNA-LHR
£670
24/6Tue
2 stopsTurkish Airlines
19h 50mFNA-LGW
£771
24/6Tue
2 stopsTurkish Airlines
19h 55mFNA-LHR
£771
17/6Tue
3 stopsKenya Airways
24h 10mFNA-LCY
£1,347

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

17/6Tue
multi-stopKenya Airways
31h 10mFNA-LHR
17/7Thu
multi-stopKenya Airways
24h 05mLHR-FNA
£1,114
17/6Tue
multi-stopTurkish Airlines
34h 30mFNA-LGW
24/8Sun
multi-stopTurkish Airlines
19h 55mLGW-FNA
£1,130
17/6Tue
multi-stopTurkish Airlines
36h 35mFNA-LHR
24/8Sun
multi-stopTurkish Airlines
18h 55mLHR-FNA
£1,159
17/6Tue
multi-stopTurkish Airlines
19h 50mFNA-LGW
10/9Wed
multi-stopTurkish Airlines
35h 25mLGW-FNA
£1,167
16/6Mon
multi-stopEthiopian Air
31h 00mFNA-LHR
15/7Tue
multi-stopEthiopian Air
20h 45mLHR-FNA
£1,202
16/6Mon
multi-stopEthiopian Air
31h 00mFNA-LHR
18/7Fri
multi-stopEthiopian Air
20h 45mLHR-FNA
£1,221
17/6Tue
multi-stop
19h 55mFNA-LHR
24/8Sun
multi-stop
11h 35mLHR-FNA
£1,292
14/6Sat
multi-stop
21h 00mFNA-LHR
22/6Sun
multi-stop
19h 00mLHR-FNA
£1,318
17/6Tue
multi-stopBrussels Airlines
14h 30mFNA-LHR
21/7Mon
multi-stopBrussels Airlines
31h 20mLHR-FNA
£1,776
17/6Tue
multi-stopBrussels Airlines
14h 30mFNA-LHR
16/7Wed
multi-stopBrussels Airlines
10h 40mLHR-FNA
£1,916

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

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

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