Cheap flights from Sierra Leone to London from £442

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sierra Leone to London departing on 5/11. 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

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Find the cheapest flights from Sierra Leone to London

Recent return flight deals from Sierra Leone to London

 Logo
18:45 - 13:00FNA-LHR
17h 15m3 stops
 Logo
11:05 - 17:25LHR-FNA
31h 20m1 stop
Tue, 23 Sep - Thu, 25 Sep
 Logo
18:45 - 10:15FNA-LHR
14h 30m2 stops
 Logo
20:05 - 17:25LHR-FNA
22h 20m2 stops
Wed, 24 Sep - Thu, 25 Sep
 Logo
18:45 - 10:15FNA-LHR
14h 30m2 stops
 Logo
20:05 - 17:25LHR-FNA
46h 20m2 stops
Tue, 23 Sep - Wed, 24 Sep
Brussels Airlines Logo
19:45 - 17:05FNA-LHR
21h 20m2 stops
Brussels Airlines Logo
06:50 - 18:40LHR-FNA
11h 50m1 stop
£667Brussels Airlines
Find Deal
Thu, 6 Nov - Sat, 15 Nov
Brussels Airlines Logo
19:45 - 17:05FNA-LHR
21h 20m2 stops
Brussels Airlines Logo
06:50 - 18:40LHR-FNA
11h 50m1 stop
£669Brussels Airlines
Find Deal
Thu, 25 Dec - Fri, 30 Jan
Kenya Airways Logo
18:30 - 06:20FNA-LGW
35h 50m2 stops
Kenya Airways Logo
11:10 - 17:30LGW-FNA
30h 20m2 stops
£731Kenya Airways
Find Deal
Tue, 13 Jan - Mon, 19 Jan
Royal Air Maroc Logo
06:50 - 17:45FNA-LHR
9h 55m1 stop
Royal Air Maroc Logo
18:10 - 03:55LHR-FNA
10h 45m1 stop
£806Royal Air Maroc
Find Deal
Wed, 24 Sep - Thu, 25 Sep
Kenya Airways Logo
08:05 - 15:30FNA-LHR
31h 25m2 stops
Kenya Airways Logo
17:25 - 17:30LHR-FNA
24h 05m2 stops
£828Kenya Airways
Find Deal
Wed, 10 Dec - Mon, 29 Dec
Royal Air Maroc Logo
06:50 - 15:40FNA-LGW
7h 50m1 stop
Royal Air Maroc Logo
16:40 - 03:55LGW-FNA
12h 15m1 stop
£838Royal Air Maroc
Find Deal
Wed, 24 Sep - Thu, 25 Sep
Turkish Airlines Logo
01:30 - 16:15FNA-LGW
37h 45m2 stops
Turkish Airlines Logo
17:15 - 00:30LGW-FNA
32h 15m2 stops
£1,074Turkish Airlines
Find Deal
Thu, 9 Oct - Fri, 17 Oct

Brussels Airlines flights from Sierra Leone to London

Our best Brussels Airlines deals on Sierra Leone to London flight tickets
Brussels Airlines
6 Nov
FNA19:45Freetown Lungi Intl
21h 20m
2 stops
LHR17:05London Heathrow
15 Nov
LHR06:50London Heathrow
11h 50m
1 stop
FNA18:40Freetown Lungi Intl
Brussels Airlines
25 Dec
FNA19:45Freetown Lungi Intl
21h 20m
2 stops
LHR17:05London Heathrow
30 Jan
LHR06:50London Heathrow
11h 50m
1 stop
FNA18:40Freetown Lungi Intl
Brussels Airlines
10 Oct
FNA18:45Freetown Lungi Intl
14h 30m
2 stops
LHR10:15London Heathrow
17 Oct
LHR06:50London Heathrow
11h 35m
1 stop
FNA17:25Freetown Lungi Intl

SWISS flights from Sierra Leone to London

Our best SWISS deals on Sierra Leone to London flight tickets
SWISS
23 Sept
FNA18:45Freetown Lungi Intl
25h 45m
3 stops
LHR21:30London Heathrow
25 Sept
LHR20:05London Heathrow
22h 20m
2 stops
FNA17:25Freetown Lungi Intl
SWISS
6 Nov
FNA19:45Freetown Lungi Intl
22h 05m
3 stops
LGW17:50London Gatwick
15 Nov
LGW18:40London Gatwick
24h 00m
2 stops
FNA18:40Freetown Lungi Intl
SWISS
6 Nov
FNA19:45Freetown Lungi Intl
23h 30m
3 stops
LHR19:15London Heathrow
15 Nov
LHR13:45London Heathrow
28h 55m
2 stops
FNA18:40Freetown Lungi Intl

momondo Fare Finder

 
Customise your flight search to find flights from Sierra Leone to London 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 28 August 2025.
Use the filters below to find and compare flights from Sierra Leone to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Tue 23/9

18:45-13:00

3 stops17h 15m

London Heathrow

Thu 25/9

11:05-17:25

1 stop31h 20m

£647

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Wed 24/9

18:45-10:15

2 stops14h 30m

London Heathrow

Thu 25/9

20:05-17:25

2 stops22h 20m

£647

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Tue 23/9

18:45-10:15

2 stops14h 30m

London Heathrow

Wed 24/9

20:05-17:25

2 stops46h 20m

£658

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Thu 6/11

19:45-17:05

2 stops21h 20m

London Heathrow

Sat 15/11

06:50-18:40

1 stop11h 50m

£667

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Thu 25/12

19:45-17:05

2 stops21h 20m

London Heathrow

Fri 30/1

06:50-18:40

1 stop11h 50m

£669

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Tue 13/1

18:30-06:20

2 stops35h 50m

London Gatwick

Mon 19/1

11:10-17:30

2 stops30h 20m

£731

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Wed 24/9

06:50-17:45

1 stop9h 55m

London Heathrow

Thu 25/9

18:10-03:55

1 stop10h 45m

£806

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Wed 10/12

08:05-15:30

2 stops31h 25m

London Heathrow

Mon 29/12

17:25-17:30

2 stops24h 05m

£828

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Wed 24/9

06:50-15:40

1 stop7h 50m

London Gatwick

Thu 25/9

16:40-03:55

1 stop12h 15m

£838

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Thu 9/10

01:30-16:15

2 stops37h 45m

London Gatwick

Fri 17/10

17:15-00:30

2 stops32h 15m

£1,074

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Sierra Leone to London

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 London?

The cheapest month to fly to London from Sierra Leone is in July. Flight prices, which tend to average around £704, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Sierra Leone averaging around £736.

What is the cheapest day to depart on your flight to London?

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £756. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sierra Leone to London for around £965.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £962. Flights in the evening are often more expensive, with an average ticket price of £1,054.

What is the cheapest Sierra Leone to London flight route?

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

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

There is only 1 cabin class available to choose from on Sierra Leone to London 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 Sierra Leone to London flights?

You could potentially save up to 4% on your flight if you consider stops on a Sierra Leone to London flight.

Cheap Sierra Leone to London flight deals and tips

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

Direct flights

None
There are no direct flights from Sierra Leone to London. There are no popular flight routes from Sierra Leone to London.
  • When did momondo last update prices for flights from Sierra Leone to London?

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

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

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

    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 Sierra Leone to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London 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 Sierra Leone to London?

Best airlines flying from Sierra Leone to London

Compare and see reviews for airlines that fly from Sierra Leone to London with momondo
Airline
Rating
Free Cancellation
Price
Royal Air MarocPriceFrom £613Free CancellationRating
6.1
505 reviews
Search Royal Air Maroc flights
Brussels AirlinesPriceFrom £632Free CancellationRating
7.2
355 reviews
Search Brussels Airlines flights
Ethiopian AirPriceFrom £725Free CancellationRating
7.2
846 reviews
Search Ethiopian Air flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Maidstone
Slough
Gatwick
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Dartford
Chelmsford
Dover
Hounslow
Hayes
Folkestone
Stansted

Why use momondo?

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

Finding the right flight to London from Sierra Leone is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

All flight searches from Sierra Leone to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Sierra Leone to London 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 Sierra Leone to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Sierra Leone and alert you when they change.

An easier way to manage your London 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.

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1 adult
Tue 2/9
Tue 9/9

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London