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Cheap flights from Sierra Leone to London from £461

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 29/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sierra Leone to London

Recent return flight deals from Sierra Leone to London

Enter your travel dates to find the best prices.
Brussels Airlines Logo
18:35 - 21:35
FNA
-
LHR
26h 00m
2 stops
Brussels Airlines Logo
17:50 - 17:25
LHR
-
FNA
24h 35m
1 stop
£754Brussels Airlines
Mon, 22 Jun - Mon, 6 Jul
Brussels Airlines Logo
18:45 - 17:05
FNA
-
LHR
21h 20m
2 stops
Brussels Airlines Logo
06:50 - 17:25
LHR
-
FNA
11h 35m
1 stop
£764Brussels Airlines
Tue, 21 Jul - Wed, 9 Sep
Multiple Airlines Logo
18:35 - 17:05
FNA
-
LHR
21h 30m
2 stops
Multiple Airlines Logo
19:15 - 17:25
LHR
-
FNA
23h 10m
2 stops
£765Multiple Airlines
Mon, 22 Jun - Mon, 6 Jul
Brussels Airlines Logo
18:45 - 21:35
FNA
-
LHR
25h 50m
2 stops
Brussels Airlines Logo
06:50 - 17:25
LHR
-
FNA
11h 35m
1 stop
£772Brussels Airlines
Fri, 19 Jun - Fri, 10 Jul
SWISS Logo
18:35 - 16:35
FNA
-
LHR
21h 00m
3 stops
SWISS Logo
19:15 - 17:25
LHR
-
FNA
23h 10m
2 stops
£791SWISS
Mon, 22 Jun - Mon, 6 Jul
Multiple Airlines Logo
18:45 - 21:45
FNA
-
LHR
26h 00m
3 stops
Multiple Airlines Logo
06:50 - 17:25
LHR
-
FNA
11h 35m
1 stop
£800Multiple Airlines
Fri, 19 Jun - Fri, 10 Jul
Kenya Airways Logo
08:05 - 16:15
FNA
-
LHR
31h 10m
2 stops
Kenya Airways Logo
18:25 - 17:40
LHR
-
FNA
24h 15m
2 stops
£803Kenya Airways
Wed, 6 May - Thu, 21 May
Kenya Airways Logo
08:05 - 16:15
FNA
-
LHR
31h 10m
2 stops
Kenya Airways Logo
19:45 - 17:40
LHR
-
FNA
46h 55m
3 stops
£826Kenya Airways
Thu, 21 May - Sun, 31 May
SWISS Logo
18:35 - 17:25
FNA
-
LCY
45h 50m
3 stops
SWISS Logo
08:10 - 17:25
LCY
-
FNA
34h 15m
2 stops
£828SWISS
Mon, 22 Jun - Mon, 6 Jul
Turkish Airlines Logo
01:25 - 22:10
FNA
-
STN
19h 45m
2 stops
Turkish Airlines Logo
17:45 - 00:25
STN
-
FNA
31h 40m
2 stops
£1,233Turkish Airlines
Sun, 19 Apr - Sat, 22 Aug

Brussels Airlines flights from Sierra Leone to London

Our best Brussels Airlines deals on Sierra Leone to London flight tickets
Brussels Airlines
22 Jun
FNA18:35Freetown Lungi Intl
26h 00m
2 stops
LHR21:35London Heathrow
6 Jul
LHR17:50London Heathrow
24h 35m
1 stop
FNA17:25Freetown Lungi Intl
£754
Brussels Airlines
21 Jul
FNA18:45Freetown Lungi Intl
21h 20m
2 stops
LHR17:05London Heathrow
9 Sept
LHR06:50London Heathrow
11h 35m
1 stop
FNA17:25Freetown Lungi Intl
£764
Brussels Airlines
19 Jun
FNA18:45Freetown Lungi Intl
25h 50m
2 stops
LHR21:35London Heathrow
10 Jul
LHR06:50London Heathrow
11h 35m
1 stop
FNA17:25Freetown Lungi Intl
£770

SWISS flights from Sierra Leone to London

Our best SWISS deals on Sierra Leone to London flight tickets
SWISS
22 Jun
FNA18:35Freetown Lungi Intl
21h 00m
3 stops
LHR16:35London Heathrow
6 Jul
LHR19:15London Heathrow
23h 10m
2 stops
FNA17:25Freetown Lungi Intl
£791
SWISS
22 Jun
FNA18:35Freetown Lungi Intl
45h 50m
3 stops
LCY17:25London City
6 Jul
LCY08:10London City
34h 15m
2 stops
FNA17:25Freetown Lungi Intl
£828
SWISS
19 Jun
FNA18:45Freetown Lungi Intl
36h 30m
3 stops
LHR08:15London Heathrow
10 Jul
LHR19:15London Heathrow
47h 10m
2 stops
FNA17:25Freetown Lungi Intl
£853

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 1 April 2026.
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

Cheapest return flight

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 22/6

18:35-21:35

2 stops26h 00m

London Heathrow

Mon 6/7

17:50-17:25

1 stop24h 35m

£754
Fastest return journey

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Tue 21/7

18:45-17:05

2 stops21h 20m

London Heathrow

Wed 9/9

06:50-17:25

1 stop11h 35m

£764

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 22/6

18:35-17:05

2 stops21h 30m

London Heathrow

Mon 6/7

19:15-17:25

2 stops23h 10m

£765

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Fri 19/6

18:45-21:35

2 stops25h 50m

London Heathrow

Fri 10/7

06:50-17:25

1 stop11h 35m

£772

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 22/6

18:35-16:35

3 stops21h 00m

London Heathrow

Mon 6/7

19:15-17:25

2 stops23h 10m

£791

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Fri 19/6

18:45-21:45

3 stops26h 00m

London Heathrow

Fri 10/7

06:50-17:25

1 stop11h 35m

£800

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Wed 6/5

08:05-16:15

2 stops31h 10m

London Heathrow

Thu 21/5

18:25-17:40

2 stops24h 15m

£803

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Thu 21/5

08:05-16:15

2 stops31h 10m

London Heathrow

Sun 31/5

19:45-17:40

3 stops46h 55m

£826

FreetownLondon

FNA - LCY

FNALCY

Freetown Lungi Intl

Mon 22/6

18:35-17:25

3 stops45h 50m

London City

Mon 6/7

08:10-17:25

2 stops34h 15m

£828

FreetownLondon

FNA - STN

FNASTN

Freetown Lungi Intl

Sun 19/4

01:25-22:10

2 stops19h 45m

London Stansted

Sat 22/8

17:45-00:25

2 stops31h 40m

£1,233

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 September. Flight prices, which tend to average around £669, are often lower during this time because this is during the off-season. The month of December is another great option to travel to London, with average flight prices from Sierra Leone averaging around £673.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £499. 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 £501.

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 5% 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

Fastest flight time

9h 25m

Direct flights

Tue

Airports in London

6 airports
The fastest flight from Sierra Leone to London takes 9h 25m
Direct flights go from Sierra Leone to London on Tuesday. Airline offering direct flights is Hahn Air..
There are 6 airports in London. From Sierra Leone there are direct flights to London Gatwick (LGW).
Search flight deals

  • 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
Brussels AirlinesPriceFrom £674Free CancellationRating
7.2
397 reviews
Search Brussels Airlines flights
Royal Air MarocPriceFrom £712Free CancellationRating
6.2
586 reviews
Search Royal Air Maroc flights

Travelling to a place near London?

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

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.

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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport