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

Kenya Airways, Hahn Air, and SWISS are the most popular carriers operating from Sierra Leone to London

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 43% 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.

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 January 2026, 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.

£472 Cheap Flights from Sierra Leone to London in 2026

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19:45 - 21:20

FNA

LHR

25h 35m

2 stops

06:50 - 18:25

LHR

FNA

11h 35m

1 stop

£706Brussels Airlines

Mon, 9 Mar - Thu, 19 Mar

19:45 - 21:20

FNA

LHR

25h 35m

2 stops

06:50 - 18:25

LHR

FNA

11h 35m

1 stop

£707Brussels Airlines

Mon, 9 Mar - Thu, 19 Mar

19:45 - 21:40

FNA

LHR

25h 55m

3 stops

06:50 - 18:25

LHR

FNA

11h 35m

1 stop

£721Multiple Airlines

Mon, 9 Mar - Thu, 19 Mar

19:45 - 17:50

FNA

LHR

22h 05m

3 stops

06:50 - 18:25

LHR

FNA

11h 35m

1 stop

£722Multiple Airlines

Mon, 9 Mar - Thu, 19 Mar

19:45 - 17:50

FNA

LGW

46h 05m

3 stops

18:40 - 18:40

LGW

FNA

48h 00m

2 stops

£743SWISS

Mon, 9 Mar - Thu, 19 Mar

19:45 - 17:50

FNA

LGW

22h 05m

3 stops

18:40 - 18:40

LGW

FNA

48h 00m

2 stops

£745SWISS

Mon, 9 Mar - Thu, 19 Mar

19:45 - 16:20

FNA

LHR

20h 35m

3 stops

20:05 - 18:40

LHR

FNA

46h 35m

2 stops

£746SWISS

Mon, 9 Mar - Thu, 19 Mar

19:45 - 11:15

FNA

LHR

15h 30m

3 stops

13:45 - 18:40

LHR

FNA

52h 55m

2 stops

£747SWISS

Mon, 9 Mar - Thu, 19 Mar

05:20 - 15:10

FNA

LGW

9h 50m

1 stop

09:50 - 07:35

LGW

FNA

21h 45m

2 stops

£795Multiple Airlines

Fri, 27 Feb - Fri, 6 Mar

09:00 - 05:40

FNA

LGW

20h 40m

2 stops

10:00 - 16:25

LGW

FNA

30h 25m

2 stops

£1,164Ethiopian Air

Mon, 9 Mar - Thu, 19 Mar

Brussels Airlines flights from Sierra Leone to London

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

Brussels Airlines

9 Mar

FNA19:45Freetown Lungi Intl

25h 35m

2 stops

LHR21:20London Heathrow

19 Mar

LHR06:50London Heathrow

11h 35m

1 stop

FNA18:25Freetown Lungi Intl

£706

Brussels Airlines

9 Mar

FNA19:45Freetown Lungi Intl

25h 35m

2 stops

LHR21:20London Heathrow

19 Mar

LHR06:50London Heathrow

11h 35m

1 stop

FNA18:25Freetown Lungi Intl

£707

Brussels Airlines

28 Feb

FNA20:10Freetown Lungi Intl

13h 55m

2 stops

LHR10:05London Heathrow

5 Apr

LHR06:50London Heathrow

11h 35m

1 stop

FNA17:25Freetown Lungi Intl

£1,172

SWISS flights from Sierra Leone to London

Our best SWISS deals on Sierra Leone to London flight tickets

SWISS

26 Feb

FNA19:45Freetown Lungi Intl

22h 05m

3 stops

LGW17:50London Gatwick

5 Mar

LGW18:40London Gatwick

48h 00m

2 stops

FNA18:40Freetown Lungi Intl

£699

SWISS

26 Feb

FNA19:45Freetown Lungi Intl

22h 05m

3 stops

LGW17:50London Gatwick

5 Mar

LGW18:40London Gatwick

48h 00m

2 stops

FNA18:40Freetown Lungi Intl

£706

SWISS

9 Mar

FNA19:45Freetown Lungi Intl

46h 05m

3 stops

LGW17:50London Gatwick

19 Mar

LGW18:40London Gatwick

48h 00m

2 stops

FNA18:40Freetown Lungi Intl

£743

Fly from

Fly to

Route

Depart

Return

Price

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 9/3

19:45-21:20

2 stops25h 35m

London Heathrow

Thu 19/3

06:50-18:25

1 stop11h 35m

£706

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 9/3

19:45-21:20

2 stops25h 35m

London Heathrow

Thu 19/3

06:50-18:25

1 stop11h 35m

£707

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 9/3

19:45-21:40

3 stops25h 55m

London Heathrow

Thu 19/3

06:50-18:25

1 stop11h 35m

£721

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 9/3

19:45-17:50

3 stops22h 05m

London Heathrow

Thu 19/3

06:50-18:25

1 stop11h 35m

£722

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Mon 9/3

19:45-17:50

3 stops46h 05m

London Gatwick

Thu 19/3

18:40-18:40

2 stops48h 00m

£743

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Mon 9/3

19:45-17:50

3 stops22h 05m

London Gatwick

Thu 19/3

18:40-18:40

2 stops48h 00m

£745

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 9/3

19:45-16:20

3 stops20h 35m

London Heathrow

Thu 19/3

20:05-18:40

2 stops46h 35m

£746

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 9/3

19:45-11:15

3 stops15h 30m

London Heathrow

Thu 19/3

13:45-18:40

2 stops52h 55m

£747

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Fri 27/2

05:20-15:10

1 stop9h 50m

London Gatwick

Fri 6/3

09:50-07:35

2 stops21h 45m

£795

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Mon 9/3

09:00-05:40

2 stops20h 40m

London Gatwick

Thu 19/3

10:00-16:25

2 stops30h 25m

£1,164

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 £594, 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 £658.

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 £490. 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 £492.

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 7% 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 50m
Direct flights	Tue
Airports in London	6 airports

The fastest flight from Sierra Leone to London takes 9h 50m

Direct flights go from Sierra Leone to London on Tuesday. 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 January 2026, 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 £614	Free Cancellation	Rating 6.2 560 reviews	Search Royal Air Maroc flights
Brussels Airlines	PriceFrom £652	Free Cancellation	Rating 7.2 380 reviews	Search Brussels Airlines flights
Ethiopian Air	PriceFrom £765	Free Cancellation	Rating 7.2 945 reviews	Search Ethiopian Air flights

Eastbourne

Luton

Milton Keynes

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Dover

Worthing

Hounslow

Bedford

Ramsgate

Colchester

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.