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 48% 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?

Royal Air Maroc, Kenya Airways, and Brussels Airlines 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.

£452 Cheap Flights from Sierra Leone to London in 2025/26

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08:05 - 15:30

FNA

LHR

31h 25m2 stops

17:25 - 17:30

LHR

FNA

24h 05m2 stops

£711Kenya Airways

Thu, 12 Mar - Mon, 16 Mar

20:10 - 17:05

FNA

LHR

20h 55m2 stops

11:05 - 18:40

LHR

FNA

31h 35m1 stop

£730Brussels Airlines

Tue, 30 Dec - Mon, 5 Jan

20:10 - 10:05

FNA

LHR

13h 55m2 stops

11:05 - 18:40

LHR

FNA

31h 35m1 stop

£737Brussels Airlines

Tue, 16 Dec - Sat, 3 Jan

19:45 - 10:05

FNA

LHR

14h 20m2 stops

06:00 - 18:40

LHR

FNA

36h 40m2 stops

£738Multiple Airlines

Mon, 15 Dec - Tue, 23 Dec

19:45 - 21:40

FNA

LHR

25h 55m3 stops

06:00 - 18:40

LHR

FNA

36h 40m2 stops

£753SWISS

Mon, 15 Dec - Tue, 23 Dec

05:20 - 06:20

FNA

STN

25h 00m1 stop

07:20 - 04:20

STN

FNA

21h 00m1 stop

£761Royal Air Maroc

Thu, 18 Dec - Wed, 7 Jan

05:20 - 15:10

FNA

LGW

9h 50m1 stop

16:10 - 04:20

LGW

FNA

12h 10m1 stop

£765Royal Air Maroc

Tue, 16 Dec - Sat, 3 Jan

20:10 - 18:40

FNA

LHR

22h 30m3 stops

17:25 - 18:40

LHR

FNA

25h 15m2 stops

£787SWISS

Tue, 30 Dec - Mon, 5 Jan

18:30 - 06:20

FNA

LGW

35h 50m2 stops

10:25 - 17:30

LGW

FNA

31h 05m2 stops

£922Kenya Airways

Tue, 16 Dec - Sat, 3 Jan

09:00 - 05:40

FNA

LGW

20h 40m2 stops

10:00 - 16:45

LGW

FNA

30h 45m2 stops

£947Ethiopian Air

Sun, 18 Jan - Sun, 25 Jan

SWISS flights from Sierra Leone to London

Our best SWISS deals on Sierra Leone to London flight tickets

SWISS

15 Dec

FNA19:45Freetown Lungi Intl

25h 55m

3 stops

LHR21:40London Heathrow

23 Dec

LHR06:00London Heathrow

36h 40m

2 stops

FNA18:40Freetown Lungi Intl

£753

Find similar

SWISS

30 Dec

FNA20:10Freetown Lungi Intl

22h 30m

3 stops

LHR18:40London Heathrow

5 Jan

LHR17:25London Heathrow

25h 15m

2 stops

FNA18:40Freetown Lungi Intl

£787

Find similar

SWISS

16 Dec

FNA20:10Freetown Lungi Intl

25h 30m

3 stops

LHR21:40London Heathrow

3 Jan

LHR06:00London Heathrow

36h 40m

2 stops

FNA18:40Freetown Lungi Intl

£791

Find similar

Brussels Airlines flights from Sierra Leone to London

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

Brussels Airlines

30 Dec

FNA20:10Freetown Lungi Intl

20h 55m

2 stops

LHR17:05London Heathrow

5 Jan

LHR11:05London Heathrow

31h 35m

1 stop

FNA18:40Freetown Lungi Intl

£730

Find similar

Brussels Airlines

16 Dec

FNA20:10Freetown Lungi Intl

13h 55m

2 stops

LHR10:05London Heathrow

3 Jan

LHR11:05London Heathrow

31h 35m

1 stop

FNA18:40Freetown Lungi Intl

£737

Find similar

Brussels Airlines

18 Dec

FNA19:45Freetown Lungi Intl

14h 20m

2 stops

LHR10:05London Heathrow

7 Jan

LHR06:50London Heathrow

11h 50m

1 stop

FNA18:40Freetown Lungi Intl

£784

Find similar

Fly from

Fly to

Route

Depart

Return

Price

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Thu 12/3

08:05-15:30

2 stops31h 25m

London Heathrow

Mon 16/3

17:25-17:30

2 stops24h 05m

£711

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Tue 30/12

20:10-17:05

2 stops20h 55m

London Heathrow

Mon 5/1

11:05-18:40

1 stop31h 35m

£730

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Tue 16/12

20:10-10:05

2 stops13h 55m

London Heathrow

Sat 3/1

11:05-18:40

1 stop31h 35m

£737

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 15/12

19:45-10:05

2 stops14h 20m

London Heathrow

Tue 23/12

06:00-18:40

2 stops36h 40m

£738

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 15/12

19:45-21:40

3 stops25h 55m

London Heathrow

Tue 23/12

06:00-18:40

2 stops36h 40m

£753

FreetownLondon

FNA - STN

FNASTN

Freetown Lungi Intl

Thu 18/12

05:20-06:20

1 stop25h 00m

London Stansted

Wed 7/1

07:20-04:20

1 stop21h 00m

£761

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Tue 16/12

05:20-15:10

1 stop9h 50m

London Gatwick

Sat 3/1

16:10-04:20

1 stop12h 10m

£765

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Tue 30/12

20:10-18:40

3 stops22h 30m

London Heathrow

Mon 5/1

17:25-18:40

2 stops25h 15m

£787

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Tue 16/12

18:30-06:20

2 stops35h 50m

London Gatwick

Sat 3/1

10:25-17:30

2 stops31h 05m

£922

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Sun 18/1

09:00-05:40

2 stops20h 40m

London Gatwick

Sun 25/1

10:00-16:45

2 stops30h 45m

£947

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 September. Flight prices, which tend to average around £663, 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 £675.

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 £494. 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 £861.

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 morning when flights can be purchased for as low as £496. Flights in the evening are often more expensive, with an average ticket price of £1,064.

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 26% 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	1 airport

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

Direct flights go from Sierra Leone to London on Tuesday and Friday. Airline offering direct flights is Hahn Air..

There is 1 airport near London: 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 (66.67% of total bookings). The next most popular plane model is Boeing 737 (33.33%).

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 £619	Free Cancellation	Rating 6.2 532 reviews	Search Royal Air Maroc flights
Brussels Airlines	PriceFrom £646	Free Cancellation	Rating 7.2 373 reviews	Search Brussels Airlines flights
Ethiopian Air	PriceFrom £770	Free Cancellation	Rating 7.2 903 reviews	Search Ethiopian Air flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Hayes

Dover

Chelmsford

Colchester

Worthing

Bedford

Ramsgate

Hounslow

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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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular Cities in the United Kingdom

Flights to Manchesterfrom £28

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Flights to Belfastfrom £26

Flights to Glasgowfrom £26

Flights to Bristolfrom £26

Flights to Newcastle upon Tynefrom £26

Flights to Aberdeenfrom £38

Flights to Liverpoolfrom £28

Flights to Leedsfrom £70

Flights to Invernessfrom £31

Flights to Newquayfrom £34

Cheap flights from Sierra Leone to London from £467

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 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Sierra Leone to London

Recent return flight deals from Sierra Leone to London

Recent one-way flight deals from Sierra Leone to London

Recent direct flight deals from Sierra Leone to London

SWISS flights from Sierra Leone to London

Our best SWISS deals on Sierra Leone to London flight tickets

Brussels Airlines flights from Sierra Leone to London

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

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Use the filters below to find and compare flights from Sierra Leone to London that are best for you.

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?

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 £494. 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 £861.

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 morning when flights can be purchased for as low as £496. Flights in the evening are often more expensive, with an average ticket price of £1,064.

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 26% on your flight if you consider stops on a Sierra Leone to London flight.

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

Royal Air Maroc, Kenya Airways, and Brussels Airlines are the most popular carriers operating from Sierra Leone to London

Which airlines fly to London?

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

Direct flights

Airports in London

When did momondo last update prices for flights from Sierra Leone to London?

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?

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

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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