Which airlines fly to London?

Brussels Airlines, Royal Air Maroc and Ethiopian Air are the top three most popular airlines that fly to London from Sierra Leone according to our data. Brussels Airlines is the first choice among our users, with 44% of people opting to fly with this airline when travelling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Sierra Leone to London?

Kenya Airways, Royal Air Maroc, and SWISS are the most popular carriers operating 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?

As of December 2025, there are 3 operators available to choose from 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.

£438 Cheap Flights from Sierra Leone to London in 2025/26

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Find the cheapest flights from Sierra Leone to London

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Recent return flight deals from Sierra Leone to London

Enter your travel dates to find the best prices.

20:10 - 17:05

FNA

LHR

20h 55m2 stops

11:05 - 17:25

LHR

FNA

30h 20m1 stop

£716Brussels Airlines

Sat, 14 Mar - Sat, 28 Mar

08:05 - 15:30

FNA

LHR

31h 25m2 stops

18:25 - 17:30

LHR

FNA

24h 05m2 stops

£717Kenya Airways

Sun, 8 Feb - Mon, 13 Apr

20:10 - 17:05

FNA

LHR

20h 55m2 stops

20:05 - 17:25

LHR

FNA

21h 20m2 stops

£720Multiple Airlines

Sat, 14 Mar - Sat, 28 Mar

08:05 - 15:30

FNA

LHR

31h 25m2 stops

17:25 - 17:30

LHR

FNA

24h 05m2 stops

£734Kenya Airways

Mon, 26 Jan - Thu, 5 Feb

20:10 - 16:20

FNA

LHR

44h 10m3 stops

20:05 - 17:25

LHR

FNA

21h 20m2 stops

£736SWISS

Sat, 14 Mar - Sat, 28 Mar

19:45 - 13:00

FNA

LHR

17h 15m3 stops

06:50 - 18:25

LHR

FNA

11h 35m1 stop

£774Multiple Airlines

Mon, 9 Feb - Mon, 16 Feb

19:45 - 10:05

FNA

LHR

14h 20m2 stops

06:50 - 18:25

LHR

FNA

11h 35m1 stop

£791Brussels Airlines

Mon, 9 Feb - Mon, 16 Feb

19:45 - 11:15

FNA

LHR

15h 30m3 stops

13:45 - 18:40

LHR

FNA

28h 55m2 stops

£798SWISS

Mon, 9 Feb - Mon, 16 Feb

19:45 - 17:50

FNA

LGW

22h 05m3 stops

18:40 - 18:40

LGW

FNA

24h 00m2 stops

£805SWISS

Mon, 9 Feb - Mon, 16 Feb

05:20 - 06:20

FNA

STN

25h 00m1 stop

07:20 - 04:20

STN

FNA

21h 00m1 stop

£920Royal Air Maroc

Wed, 7 Jan - Sat, 10 Jan

Kenya Airways flights from Sierra Leone to London

Our best Kenya Airways deals on Sierra Leone to London flight tickets

Kenya Airways

8 Feb

FNA08:05Freetown Lungi Intl

31h 25m

2 stops

LHR15:30London Heathrow

13 Apr

LHR18:25London Heathrow

24h 05m

2 stops

FNA17:30Freetown Lungi Intl

£717

Find similar

Kenya Airways

26 Jan

FNA08:05Freetown Lungi Intl

31h 25m

2 stops

LHR15:30London Heathrow

5 Feb

LHR17:25London Heathrow

24h 05m

2 stops

FNA17:30Freetown Lungi Intl

£734

Find similar

Kenya Airways

8 Feb

FNA08:05Freetown Lungi Intl

31h 25m

2 stops

LHR15:30London Heathrow

13 Apr

LHR17:10London Heathrow

25h 20m

3 stops

FNA17:30Freetown Lungi Intl

£823

Find similar

Brussels Airlines flights from Sierra Leone to London

Our best Brussels Airlines deals on Sierra Leone to London flight tickets

Brussels Airlines

14 Mar

FNA20:10Freetown Lungi Intl

20h 55m

2 stops

LHR17:05London Heathrow

28 Mar

LHR11:05London Heathrow

30h 20m

1 stop

FNA17:25Freetown Lungi Intl

£716

Find similar

Brussels Airlines

4 Jan

FNA20:10Freetown Lungi Intl

20h 55m

2 stops

LHR17:05London Heathrow

14 Jan

LHR17:50London Heathrow

24h 35m

1 stop

FNA18:25Freetown Lungi Intl

£742

Find similar

Brussels Airlines

1 Jan

FNA19:45Freetown Lungi Intl

21h 20m

2 stops

LHR17:05London Heathrow

28 Feb

LHR06:50London Heathrow

11h 50m

1 stop

FNA18:40Freetown Lungi Intl

£767

Find similar

Fly from

Fly to

Route

Depart

Return

Price

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Sat 14/3

20:10-17:05

2 stops20h 55m

London Heathrow

Sat 28/3

11:05-17:25

1 stop30h 20m

£716

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Sun 8/2

08:05-15:30

2 stops31h 25m

London Heathrow

Mon 13/4

18:25-17:30

2 stops24h 05m

£717

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Sat 14/3

20:10-17:05

2 stops20h 55m

London Heathrow

Sat 28/3

20:05-17:25

2 stops21h 20m

£720

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 26/1

08:05-15:30

2 stops31h 25m

London Heathrow

Thu 5/2

17:25-17:30

2 stops24h 05m

£734

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Sat 14/3

20:10-16:20

3 stops44h 10m

London Heathrow

Sat 28/3

20:05-17:25

2 stops21h 20m

£736

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 9/2

19:45-13:00

3 stops17h 15m

London Heathrow

Mon 16/2

06:50-18:25

1 stop11h 35m

£774

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 9/2

19:45-10:05

2 stops14h 20m

London Heathrow

Mon 16/2

06:50-18:25

1 stop11h 35m

£791

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 9/2

19:45-11:15

3 stops15h 30m

London Heathrow

Mon 16/2

13:45-18:40

2 stops28h 55m

£798

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Mon 9/2

19:45-17:50

3 stops22h 05m

London Gatwick

Mon 16/2

18:40-18:40

2 stops24h 00m

£805

FreetownLondon

FNA - STN

FNASTN

Freetown Lungi Intl

Wed 7/1

05:20-06:20

1 stop25h 00m

London Stansted

Sat 10/1

07:20-04:20

1 stop21h 00m

£920

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to London?

The cheapest month to fly to London from Sierra Leone is in February. Flight prices, which tend to average around £591, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Sierra Leone averaging around £655.

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 £488. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Sierra Leone to London for around £850.

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 3% 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	7h 45m
Direct flights	Tue and Fri
Airports in London	6 airports

The fastest flight from Sierra Leone to London takes 7h 45m

Direct flights go from Sierra Leone to London on Tuesday and Friday. There are no airlines offering direct flights..

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?
As of December 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sierra Leone to London is Boeing 737-800 (65.00% of total bookings). The next most popular plane model is Boeing 737 (35.00%).

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 Maroc	PriceFrom £611	Free Cancellation	Rating 6.2 545 reviews	Search Royal Air Maroc flights
Brussels Airlines	PriceFrom £638	Free Cancellation	Rating 7.2 377 reviews	Search Brussels Airlines flights
Ethiopian Air	PriceFrom £761	Free Cancellation	Rating 7.2 919 reviews	Search Ethiopian Air flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Hounslow

Bedford

Colchester

Ramsgate

Folkestone

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.