Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United Kingdom to Sierra Leone from £284

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Sierra Leone departing on 18/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to Sierra Leone

Recent return flight deals from the United Kingdom to Sierra Leone

SWISS Logo
20:05 - 17:25LHR-FNA
22h 20m2 stops
SWISS Logo
19:45 - 11:15FNA-LHR
15h 30m3 stops
£657SWISS
Find Deal
Tue, 21 Oct - Mon, 3 Nov
Brussels Airlines Logo
06:50 - 17:25LHR-FNA
11h 35m1 stop
Brussels Airlines Logo
20:10 - 10:05FNA-LHR
13h 55m2 stops
£658Brussels Airlines
Find Deal
Sun, 12 Oct - Sat, 6 Dec
SWISS Logo
19:30 - 18:40LHR-FNA
23h 10m2 stops
SWISS Logo
20:10 - 13:00FNA-LHR
16h 50m3 stops
£661SWISS
Find Deal
Tue, 28 Oct - Wed, 19 Nov
Brussels Airlines Logo
06:50 - 18:25LHR-FNA
11h 35m1 stop
Brussels Airlines Logo
19:45 - 10:05FNA-LHR
14h 20m2 stops
£666Brussels Airlines
Find Deal
Mon, 9 Feb - Mon, 2 Mar
Royal Air Maroc Logo
16:40 - 03:55LGW-FNA
12h 15m1 stop
Royal Air Maroc Logo
04:45 - 15:40FNA-LGW
9h 55m2 stops
£727Royal Air Maroc
Find Deal
Thu, 9 Oct - Fri, 17 Oct
Royal Air Maroc Logo
16:40 - 06:00LGW-FNA
14h 20m2 stops
Royal Air Maroc Logo
06:50 - 15:40FNA-LGW
7h 50m1 stop
£728Royal Air Maroc
Find Deal
Tue, 7 Oct - Wed, 22 Oct
Turkish Airlines Logo
17:05 - 00:25LGW-FNA
31h 20m2 stops
Turkish Airlines Logo
01:25 - 16:10FNA-LGW
14h 45m2 stops
£729Turkish Airlines
Find Deal
Wed, 21 Jan - Tue, 3 Feb
Turkish Airlines Logo
17:05 - 00:25LGW-FNA
31h 20m2 stops
Turkish Airlines Logo
01:25 - 09:10FNA-LGW
31h 45m2 stops
£751Turkish Airlines
Find Deal
Mon, 9 Feb - Sun, 1 Mar
Ethiopian Air Logo
18:30 - 16:45MAN-FNA
23h 15m3 stops
Ethiopian Air Logo
09:00 - 08:30FNA-MAN
23h 30m3 stops
£931Ethiopian Air
Find Deal
Fri, 24 Oct - Sun, 16 Nov
Ethiopian Air Logo
18:30 - 16:45MAN-FNA
23h 15m3 stops
Ethiopian Air Logo
09:00 - 08:30FNA-MAN
23h 30m3 stops
£933Ethiopian Air
Find Deal
Fri, 24 Oct - Sun, 16 Nov

SWISS flights from United Kingdom to Sierra Leone

Our best SWISS deals on United Kingdom to Sierra Leone flight tickets
SWISS
21 Oct
LHR20:05London Heathrow
22h 20m
2 stops
FNA17:25Freetown Lungi Intl
3 Nov
FNA19:45Freetown Lungi Intl
15h 30m
3 stops
LHR11:15London Heathrow
£657
Find similar
SWISS
28 Oct
LHR19:30London Heathrow
23h 10m
2 stops
FNA18:40Freetown Lungi Intl
19 Nov
FNA20:10Freetown Lungi Intl
16h 50m
3 stops
LHR13:00London Heathrow
£661
Find similar
SWISS
12 Oct
LHR08:55London Heathrow
33h 30m
2 stops
FNA17:25Freetown Lungi Intl
6 Dec
FNA20:10Freetown Lungi Intl
39h 05m
3 stops
LHR11:15London Heathrow
£662
Find similar

Brussels Airlines flights from United Kingdom to Sierra Leone

Our best Brussels Airlines deals on United Kingdom to Sierra Leone flight tickets
Brussels Airlines
12 Oct
LHR06:50London Heathrow
11h 35m
1 stop
FNA17:25Freetown Lungi Intl
6 Dec
FNA20:10Freetown Lungi Intl
13h 55m
2 stops
LHR10:05London Heathrow
£658
Find similar
Brussels Airlines
9 Feb
LHR06:50London Heathrow
11h 35m
1 stop
FNA18:25Freetown Lungi Intl
2 Mar
FNA19:45Freetown Lungi Intl
14h 20m
2 stops
LHR10:05London Heathrow
£666
Find similar
Brussels Airlines
28 Oct
LHR06:50London Heathrow
11h 50m
1 stop
FNA18:40Freetown Lungi Intl
19 Nov
FNA20:10Freetown Lungi Intl
20h 55m
2 stops
LHR17:05London Heathrow
£677
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 10 September 2025.
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

Price

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Tue 21/10

20:05-17:25

2 stops22h 20m

Freetown Lungi Intl

Mon 3/11

19:45-11:15

3 stops15h 30m

£657

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Sun 12/10

06:50-17:25

1 stop11h 35m

Freetown Lungi Intl

Sat 6/12

20:10-10:05

2 stops13h 55m

£658

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Tue 28/10

19:30-18:40

2 stops23h 10m

Freetown Lungi Intl

Wed 19/11

20:10-13:00

3 stops16h 50m

£661

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Mon 9/2

06:50-18:25

1 stop11h 35m

Freetown Lungi Intl

Mon 2/3

19:45-10:05

2 stops14h 20m

£666

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Thu 9/10

16:40-03:55

1 stop12h 15m

Freetown Lungi Intl

Fri 17/10

04:45-15:40

2 stops9h 55m

£727

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Tue 7/10

16:40-06:00

2 stops14h 20m

Freetown Lungi Intl

Wed 22/10

06:50-15:40

1 stop7h 50m

£728

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Wed 21/1

17:05-00:25

2 stops31h 20m

Freetown Lungi Intl

Tue 3/2

01:25-16:10

2 stops14h 45m

£729

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Mon 9/2

17:05-00:25

2 stops31h 20m

Freetown Lungi Intl

Sun 1/3

01:25-09:10

2 stops31h 45m

£751

ManchesterFreetown

MAN - FNA

MANFNA

Manchester

Fri 24/10

18:30-16:45

3 stops23h 15m

Freetown Lungi Intl

Sun 16/11

09:00-08:30

3 stops23h 30m

£931

ManchesterFreetown

MAN - FNA

MANFNA

Manchester

Fri 24/10

18:30-16:45

3 stops23h 15m

Freetown Lungi Intl

Sun 16/11

09:00-08:30

3 stops23h 30m

£933

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sierra Leone from

How to get the cheapest flight ticket from United Kingdom to Sierra Leone

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sierra Leone?

The month of October is, on average, the cheapest month to fly to Sierra Leone from United Kingdom, with most prices found around £711. If you’re not able to fly to Sierra Leone in October, then March is your next best option. Flight prices from United Kingdom to Sierra Leone during March average around £719.

What is the cheapest day to depart on your flight to Sierra Leone?

According to our data, Friday is the cheapest day to fly to Sierra Leone from United Kingdom. The lowest ticket price found for a Friday departure recently was £768. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Sierra Leone is Sunday, with ticket prices averaging around £978.

What is the cheapest time of day to depart on your flight to Sierra Leone?

The cheapest time of day to fly to Sierra Leone is in the morning when flights can be purchased for as low as £775. Flights to Sierra Leone are more costly at midday, with an average ticket price of £970. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest United Kingdom to Sierra Leone flight route?

Fly from London Gatwick to Freetown Lungi Intl for the best United Kingdom - Sierra Leone flight prices

How far in advance should I book a flight to Sierra Leone?

You are more likely to see cheaper flights to Sierra Leone from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Sierra Leone for around £797 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sierra Leone from United Kingdom for as low as £737 on momondo.

What cabin class options are available on United Kingdom to Sierra Leone flights?

There is only 1 cabin class available to choose from on United Kingdom to Sierra Leone flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Sierra Leone flights?

You could potentially save up to 26% on your flight if you consider stops on a United Kingdom to Sierra Leone flight.

Cheap United Kingdom to Sierra Leone flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Sierra Leone

Best price found

£420

Fastest flight time

7h 00m

Direct flights

Tue

Airports in Sierra Leone

1 airport
The best one-way flight to Sierra Leone from United Kingdom in the past 72 hours is £420. The best return flight deal from United Kingdom to Sierra Leone found on momondo in the last 72 hours is £830.
The fastest flight from United Kingdom to Sierra Leone takes 7h 00m
Direct flights go from United Kingdom to Sierra Leone on Tuesday. There are no airlines offering direct flights..
There is 1 airport near Sierra Leone: Freetown Lungi Intl (FNA)
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Sierra Leone?

    Prices for flights from United Kingdom to Sierra Leone are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to Sierra Leone?

  • How old do you have to be to fly from United Kingdom to Sierra Leone?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Sierra Leone.

  • What documentation or ID do you need to fly to Sierra Leone?

    The necessary travel and health documents for your Sierra Leone trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to Sierra Leone?

Best airlines flying from United Kingdom to Sierra Leone

Compare and see reviews for airlines that fly from United Kingdom to Sierra Leone with momondo
Airline
Rating
Free Cancellation
Price
Brussels AirlinesPriceFrom £542Free CancellationRating
7.2
359 reviews
Search Brussels Airlines flights
SWISSPriceFrom £577Free CancellationRating
7.5
1,731 reviews
Search SWISS flights
Ethiopian AirPriceFrom £596Free CancellationRating
7.2
860 reviews
Search Ethiopian Air flights
Royal Air MarocPriceFrom £625Free CancellationRating
6.2
510 reviews
Search Royal Air Maroc flights
Turkish AirlinesPriceFrom £703Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Kenya AirwaysPriceFrom £884Free CancellationRating
6.9
281 reviews
Search Kenya Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Sierra Leone?

It is quick and easy to find United Kingdom to Sierra Leone flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sierra Leone that suits you.

Can I find flights from United Kingdom to Sierra Leone with flexible booking policies on momondo?

Yes. All flights to Sierra Leone from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United Kingdom to Sierra Leone?

Once you have performed a search for United Kingdom to Sierra Leone flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United Kingdom to Sierra Leone right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sierra Leone from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Sierra Leone trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/10
Fri 17/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Sierra Leone

Popular Cities in Sierra Leone

Popular flights according to clicks in the last 7 days on momondo
Flights to Freetownfrom £624