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Cheap flights from the United Kingdom to Sierra Leone from £321
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FNA
9 Nov — 16 Nov1
Cheap flight deals from United Kingdom to Sierra Leone
Enter your travel dates to find the best prices.
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Best
Direct
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One-way
Cheapest flights from United Kingdom to Sierra LeoneExplore the most affordable flight options available from United Kingdom to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Explore the most affordable flight options available from United Kingdom to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Thu 12/1117:05 -
1 stop11h 15m
Sun 6/1205:20 -
1 stop10h 45m
Deal found 8/10£651
Sat 7/1116:10 -
1 stop12h 10m
Sun 15/1105:20 -
1 stop9h 50m
Deal found 8/10£710
Thu 29/1017:05 -
1 stop11h 15m
Fri 4/1205:20 -
1 stop10h 45m
Deal found 5/10£713
Sat 7/1117:10 -
1 stop11h 10m
Sun 15/1105:20 -
1 stop10h 30m
Deal found 8/10£724
Tue 24/1107:30 -
1 stop20h 50m
Sun 29/1105:20 -
1 stop25h 00m
Deal found 7/10£734
Sat 21/1116:10 -
1 stop12h 10m
Wed 9/1205:20 -
1 stop9h 50m
Deal found 8/10£737
Tue 10/1120:05 -
2 stops22h 35m
Tue 24/1120:10 -
3 stops16h 50m
Deal found 5/10£739
Tue 20/1020:05 -
2 stops22h 20m
Sun 15/1120:10 -
3 stops16h 50m
Deal found 9/10£743
Tue 3/1120:05 -
2 stops22h 35m
Fri 20/1120:10 -
3 stops16h 50m
Deal found 7/10£752
Tue 24/1116:10 -
1 stop12h 10m
Sun 29/1105:20 -
1 stop9h 50m
Deal found 7/10£753
Mon 16/1119:30 -
2 stops23h 10m
Mon 23/1119:45 -
3 stops15h 30m
Deal found 8/10£755
Mon 9/1106:50 -
1 stop11h 35m
Wed 25/1120:10 -
3 stops16h 50m
Deal found 8/10£757
Best flights from United Kingdom to Sierra LeoneDiscover carefully curated flight deals from United Kingdom to Sierra Leone that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals from United Kingdom to Sierra Leone that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Tue 24/1107:30 -
1 stop20h 50m
Sun 29/1105:20 -
1 stop25h 00m
Deal found 7/10£734
Tue 10/1120:05 -
2 stops22h 35m
Tue 8/1220:10 -
2 stops20h 55m
Deal found 10/10£819
Fri 23/1006:50 -
1 stop11h 35m
Wed 4/1120:10 -
2 stops20h 55m
Deal found 9/10£881
Fri 5/317:40 -
2 stops49h 00m
Fri 12/320:10 -
3 stops40h 30m
Deal found 5/10£950
Fri 6/1118:30 -
3 stops22h 15m
Tue 10/1109:00 -
3 stops23h 20m
Deal found 7/10£1,005
Mon 5/409:20 -
3 stops33h 20m
Sun 11/418:40 -
3 stops45h 00m
Deal found 8/10£1,095
Fri 23/1006:50 -
1 stop11h 35m
Wed 4/1120:10 -
3 stops20h 10m
Deal found 9/10£852
Tue 3/1119:30 -
2 stops23h 10m
Fri 20/1120:10 -
2 stops25h 10m
Deal found 7/10£873
Fri 16/1006:50 -
1 stop11h 35m
Mon 9/1119:45 -
2 stops14h 20m
Deal found 6/10£964
Sun 24/117:55 -
2 stops24h 30m
Mon 1/219:45 -
3 stops21h 20m
Deal found 9/10£1,008
Fri 6/1109:45 -
2 stops21h 35m
Fri 13/1105:20 -
1 stop25h 10m
Deal found 6/10£873
Mon 25/119:05 -
2 stops23h 35m
Mon 1/219:45 -
3 stops21h 20m
Deal found 9/10£1,008
Thu 7/107:45 -
3 stops33h 45m
Sun 21/318:30 -
3 stops25h 05m
Deal found 8/10£1,119
Thu 12/1111:10 -
1 stop31h 30m
Sun 6/1220:10 -
2 stops25h 25m
Deal found 8/10£1,043
Sat 2/118:30 -
3 stops22h 15m
Thu 18/309:00 -
3 stops23h 20m
Deal found 9/10£1,181
Fri 6/1107:40 -
2 stops23h 40m
Tue 1/1218:30 -
2 stops35h 50m
Deal found 5/10£890
Thu 7/107:45 -
3 stops33h 45m
Tue 16/318:30 -
3 stops25h 05m
Deal found 8/10£1,119
Mon 25/119:05 -
2 stops23h 35m
Mon 8/219:45 -
3 stops21h 20m
Deal found 5/10£1,055
Thu 22/1020:05 -
2 stops22h 20m
Fri 6/1120:10 -
2 stops25h 10m
Deal found 8/10£902
Sun 22/1112:20 -
1 stop30h 05m
Sun 29/1120:10 -
2 stops18h 50m
Deal found 8/10£1,095
Tue 8/1207:30 -
1 stop20h 50m
Tue 12/105:20 -
1 stop25h 00m
Deal found 9/10£1,346
Mon 9/1109:20 -
3 stops32h 10m
Sun 15/1118:30 -
3 stops22h 50m
Deal found 8/10£1,119
Thu 19/1118:30 -
4 stops21h 50m
Thu 26/1109:00 -
3 stops23h 20m
Deal found 5/10£1,278
Mon 4/106:50 -
1 stop11h 35m
Sun 31/120:10 -
3 stops20h 10m
Deal found 10/10£906
Tue 19/109:15 -
2 stops33h 25m
Tue 20/418:45 -
3 stops21h 45m
Deal found 8/10£1,114
Thu 5/1107:45 -
3 stops33h 45m
Sun 15/1118:30 -
3 stops22h 50m
Deal found 8/10£1,164
Tue 27/1018:30 -
4 stops21h 50m
Sun 15/1109:00 -
3 stops23h 20m
Deal found 6/10£1,341
Fri 16/1006:50 -
1 stop11h 35m
Sun 1/1120:10 -
3 stops20h 10m
Deal found 6/10£936
Sun 22/1120:10 -
3 stops45h 20m
Sun 29/1118:30 -
3 stops27h 40m
Deal found 8/10£1,179
Mon 9/1110:00 -
3 stops30h 20m
Sun 15/1109:00 -
2 stops20h 40m
Deal found 8/10£1,357
Direct flights from United Kingdom to Sierra LeoneExplore direct flight options from United Kingdom to Sierra Leone based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Explore direct flight options from United Kingdom to Sierra Leone based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Mon 30/1121:35 -
Nonstop8h 45m
Thu 31/1207:50 -
Nonstop8h 40m
Deal found 6/10£1,327
Wed 16/1222:10 -
Nonstop8h 40m
Thu 31/1207:50 -
Nonstop8h 40m
Deal found 5/10£1,680
Last-minute flights from United Kingdom to Sierra LeoneDiscover last-minute flight deals from United Kingdom to Sierra Leone. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from United Kingdom to Sierra Leone. Data last updated 10 October 2026 and is based on user searches.
Tue 20/1020:05 -
2 stops22h 20m
Sun 15/1120:10 -
3 stops16h 50m
Deal found 9/10£743
Thu 29/1017:05 -
1 stop11h 15m
Fri 4/1205:20 -
1 stop10h 45m
Deal found 5/10£713
Tue 3/1120:05 -
2 stops22h 35m
Fri 20/1120:10 -
3 stops16h 50m
Deal found 7/10£752
Sat 7/1116:10 -
1 stop12h 10m
Sun 15/1105:20 -
1 stop9h 50m
Deal found 8/10£710
Sat 7/1117:10 -
1 stop11h 10m
Sun 15/1105:20 -
1 stop10h 30m
Deal found 8/10£724
Mon 9/1106:50 -
1 stop11h 35m
Wed 25/1120:10 -
3 stops16h 50m
Deal found 8/10£757
Tue 10/1120:05 -
2 stops22h 35m
Tue 24/1120:10 -
3 stops16h 50m
Deal found 5/10£739
Thu 12/1117:05 -
1 stop11h 15m
Sun 6/1205:20 -
1 stop10h 45m
Deal found 8/10£651
Mon 16/1119:30 -
2 stops23h 10m
Mon 23/1119:45 -
3 stops15h 30m
Deal found 8/10£755
Sat 21/1116:10 -
1 stop12h 10m
Wed 9/1205:20 -
1 stop9h 50m
Deal found 8/10£737
Tue 24/1107:30 -
1 stop20h 50m
Sun 29/1105:20 -
1 stop25h 00m
Deal found 7/10£734
Tue 24/1116:10 -
1 stop12h 10m
Sun 29/1105:20 -
1 stop9h 50m
Deal found 7/10£753
One-way flights from United Kingdom to Sierra LeoneSearch for one-way flight options from United Kingdom to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way flight options from United Kingdom to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Fri 20/1121:15 -
3 stops34h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£321
Thu 26/1109:00 -
2 stops22h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£323
Mon 30/1109:20 -
2 stops22h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£351
Fri 20/1119:40 -
3 stops35h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£353
Thu 29/1012:15 -
3 stops19h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£354
Mon 30/1113:00 -
3 stops42h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£354
Thu 12/1106:50 -
3 stops24h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£359
Tue 5/111:25 -
3 stops43h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£362
Mon 30/1106:00 -
2 stops25h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£366
Thu 29/1006:55 -
3 stops24h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£367
Thu 19/1121:00 -
3 stops58h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£368
Mon 30/1109:55 -
2 stops21h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£373
Find flight deals from United Kingdom to Sierra Leone
Keep the following information in mind while searching for United Kingdom to Sierra Leone flight deals. Data was last updated 10 October 2026.
Cheapflights Fare Finder
Customise your flight search to find flights from United Kingdom to Sierra Leone that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 October 2026.
Use the filters below to find and compare flights from the United Kingdom to Sierra Leone that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest return flight
LondonFreetown
STN London Stansted - FNA Freetown Lungi Intl
STNFNA
London Stansted
Fri 20/11
21:15-07:20
3 stops34h 05m
Freetown Lungi Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£321
LondonFreetown
LGW London Gatwick - FNA Freetown Lungi Intl
LGWFNA
London Gatwick
Fri 20/11
19:40-07:20
3 stops35h 40m
Freetown Lungi Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£353
LondonFreetown
LTN London Luton - FNA Freetown Lungi Intl
LTNFNA
London Luton
Thu 29/10
12:15-07:20
3 stops19h 05m
Freetown Lungi Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£354
LondonFreetown
LGW London Gatwick - FNA Freetown Lungi Intl
LGWFNA
London Gatwick
Thu 12/11
06:50-07:20
3 stops24h 30m
Freetown Lungi Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£359
LondonFreetown
LGW London Gatwick - FNA Freetown Lungi Intl
LGWFNA
London Gatwick
Tue 5/1
06:30-07:20
2 stops24h 50m
Freetown Lungi Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£367
LondonFreetown
LGW London Gatwick - FNA Freetown Lungi Intl
LGWFNA
London Gatwick
Thu 19/11
21:00-07:20
3 stops58h 20m
Freetown Lungi Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£368
LondonFreetown
LGW London Gatwick - FNA Freetown Lungi Intl
LGWFNA
London Gatwick
Thu 29/10
06:55-07:20
2 stops24h 25m
Freetown Lungi Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£379
LondonFreetown
STN London Stansted - FNA Freetown Lungi Intl
STNFNA
London Stansted
Mon 19/10
20:50-07:20
2 stops35h 30m
Freetown Lungi Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£399
LondonFreetown
LGW London Gatwick - FNA Freetown Lungi Intl
LGWFNA
London Gatwick
Thu 10/12
09:00-07:20
2 stops22h 20m
Freetown Lungi Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£403
LondonFreetown
LGW London Gatwick - FNA Freetown Lungi Intl
LGWFNA
London Gatwick
Mon 19/10
20:10-07:20
2 stops36h 10m
Freetown Lungi Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£430
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from United Kingdom to Sierra Leone
Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from United Kingdom with our price prediction graph.
MAN-FNA
LGW-FNA
LHR-FNA
STN-FNA
LCY-FNA
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United Kingdom to Sierra Leone
GB0-SL0
MAN-FNA
LGW-FNA
LHR-FNA
STN-FNA
What is the cheapest month to book a flight from United Kingdom to Sierra Leone?
Currently, February is the cheapest month in which you can book a flight from United Kingdom to Sierra Leone (average of £762). Flying from United Kingdom to Sierra Leone in December is currently the most expensive (average of £1,102). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How often are flights from the United Kingdom to Sierra Leone delayed?
About 36% of weekly flights between United Kingdom and Sierra Leone have experienced delays in the past year, with the average delay time being 114 minutes.
What is the most punctual flight time for the United Kingdom to Sierra Leone flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United Kingdom to Sierra Leone flights?
Over the past year, Ascend Airways have had the lowest number of delays on this route, with just 36% of flights being delayed.
How far ahead should I book a flight from United Kingdom to Sierra Leone?
To ensure you get the cheapest price possible for a flight from United Kingdom to Sierra Leone, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Sierra Leone
Get insights into the airlines that provide service to Sierra Leone. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sierra Leone. Reviews last updated 10 October 2026.
Read reviews from past customers who have flown with SWISS,Brussels Airlines, andRoyal Air Maroc from the United Kingdom to Sierra Leone. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.4
Overall
7.5
Crew
8.2
Food
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentHenriette,Dec 2025
ZRH - JNB
Boarding
7.7
Comfort
7.4
Overall
7.5
Crew
8.2
Food
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentHenriette,Dec 2025
ZRH - JNB
Boarding
7.7
Comfort
7.4
Overall
7.5
Crew
8.2
Food
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentHenriette,Dec 2025
ZRH - JNB
Boarding
7.7
Comfort
7.4
Overall
7.5
Crew
8.2
Food
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentHenriette,Dec 2025
ZRH - JNB
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Sierra Leone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for United Kingdom to Sierra Leone
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sierra Leone by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to
Book a non-stop flight to one of these other cities located in .
Search flights from United Kingdom to Sierra Leone by cabin class
Find flights from United Kingdom to Sierra Leone, based on your preferred cabin class, be it economy, premium economy, business, or first class.
United Kingdom and Sierra Leone flights
Browse other United Kingdom and Sierra Leone flight options. Last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Find a return flight route from Sierra Leone
Find the right flight back to United Kingdom after your stay in Sierra Leone
United Kingdom to Sierra Leone flights
Consider these flights travelling from United Kingdom to Sierra Leone.
Top 6 airlines flying from United Kingdom to Sierra Leone
Discover the top 6 airlines that operate flights from United Kingdom to Sierra Leone. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 October 2026.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from United Kingdom to Sierra Leone?
When you search for this flight from United Kingdom to Sierra Leone, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Sierra Leone?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sierra Leone from United Kingdom.
Can Cheapflights find flights from United Kingdom to Sierra Leone with no change fees?
Certainly. Search results for flights to Sierra Leone from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from United Kingdom to Sierra Leone become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!